Overall Green alert Volcanic eruption for Popocatepetl
in Mexico

Volcano Ash Advisories for air traffic

Although Volcano Ash Advisories (VAAC) are not intended for assessing humanitarian impact, the observations of the plume are relevant for understanding local impact. The actual impact (like ash fall) depends on the type of eruption and is not known.

Click on the messages list to visualize on the right the detailed text.

2020-09-20 08:15


Original Message :

Received FVXX22 at 08:17 UTC, 20/09/20 from KNES
VA ADVISORY
DTG: 20200920/0815Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/829
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 20/0812Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 20/1400Z NO VA EXP
FCST VA CLD +12HR: 20/2000Z NO VA EXP
FCST VA CLD +18HR: 21/0200Z NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-20 02:29


Original Message :

Received FVXX22 at 02:31 UTC, 20/09/20 from KNES
VA ADVISORY
DTG: 20200920/0229Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/828
INFO SOURCE: GOES-EAST. NWP MODELS. RADIOSONDE.
ERUPTION DETAILS: PSBL VA EMS.
OBS VA DTG: 20/0216Z
OBS VA CLD: SFC/FL190 N1908 W09840 - N1908 W09834 - N1900 W09836 - N1900 W09838 - N1908 W09840 MOV N 5-10KT
FCST VA CLD +6HR: 20/0830Z SFC/FL190 N1911 W09839 - N1901 W09837 - N1859 W09838 - N1909 W09844 - N1911 W09839
FCST VA CLD +12HR: 20/1430Z NO VA EXP
FCST VA CLD +18HR: 20/2030Z NO VA EXP
RMK: EXTENSIVE WX CLD CVR OBSC SUMMIT. ANY VA IS
EXPCTD TO BE MOVG N BASED ON BLEND OF 20/00Z MMMX
RADIOSONDE AND NWP MDL FCSTS, WHICH SUGGEST VA
SHUD MOV NNW BY T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200920/0830Z

2020-09-19 20:38


Original Message :

Received FVXX22 at 20:41 UTC, 19/09/20 from KNES
VA ADVISORY
DTG: 20200919/2038Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/827
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 19/2021Z
OBS VA CLD: SFC/FL190 N1915 W09837 - N1859 W09837 - N1859 W09838 - N1915 W09843 - N1915 W09837 MOV N 5-10KT
FCST VA CLD +6HR: 20/0230Z SFC/FL190 N1910 W09858 - N1902 W09837 - N1901 W09837 - N1856 W09859 - N1910 W09858
FCST VA CLD +12HR: 20/0830Z SFC/FL190 N1914 W09855 - N1903 W09837 - N1900 W09838 - N1847 W09904 - N1914 W09855
FCST VA CLD +18HR: 20/1430Z NO VA EXP
RMK: VA EMS OBSD IN G16 VIS STLT IMAGERY EXTDG 8
NMI N OF SUMMIT ABV WX CLD CVR. WX CLD CVR OBSCG
SUMMIT IN WEBCAM. FL ESTD FM NWP MDLS. NWP MDLS
FCST LGT AND VRBL WINDS TO CONT THRU T+12HRS.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200920/0245Z

2020-09-15 02:01


Original Message :

Received FVXX23 at 02:03 UTC, 15/09/20 from KNES
VA ADVISORY
DTG: 20200915/0201Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/826
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS IN SAT.
OBS VA DTG: 15/0146Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 15/0800Z NO VA EXP
FCST VA CLD +12HR: 15/1400Z NO VA EXP
FCST VA CLD +18HR: 15/2000Z NO VA EXP
RMK: VA NOT OBS IN SAT IMAGERY IN PAST FEW HRS.
WX CLDS CURRENTLY OBSC SUMMIT. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-14 20:12


Original Message :

Received FVXX23 at 20:14 UTC, 14/09/20 from KNES
VA ADVISORY
DTG: 20200914/2012Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/825
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: DECG ACT
OBS VA DTG: 14/1956Z
OBS VA CLD: SFC/FL200 N1902 W09838 - N1900 W09835 - N1837 W09852 - N1842 W09859 - N1902 W09838 MOV S 5KT
FCST VA CLD +6HR: 15/0200Z NO VA EXP
FCST VA CLD +12HR: 15/0800Z NO VA EXP
FCST VA CLD +18HR: 15/1400Z NO VA EXP
RMK: FAINT, DIFFUSE VA MAY EXT 30 NM SSW OF THE
SUMMIT. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200915/0215Z

2020-09-14 14:11


Original Message :

Received FVXX23 at 14:13 UTC, 14/09/20 from KNES
VA ADVISORY
DTG: 20200914/1411Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/824
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 14/1351Z
OBS VA CLD: SFC/FL220 N1903 W09838 - N1838 W09837 - N1838 W09847 - N1903 W09841 - N1903 W09838 MOV S 10KT
FCST VA CLD +6HR: 14/2000Z SFC/FL220 N1903 W09841 - N1902 W09836 - N1749 W09840 - N1751 W09905 - N1903 W09841
FCST VA CLD +12HR: 15/0200Z NO VA EXP
FCST VA CLD +18HR: 15/0800Z NO VA EXP
RMK: VA PLUME EXT 25 NM S OF THE SUMMIT. LTLCG
EXP OVR NXT 6 HRS BASED ON NWP MODEL GUIDANCE.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200914/2015Z

2020-09-14 12:38


Original Message :

Received FVXX23 at 12:40 UTC, 14/09/20 from KNES
VA ADVISORY
DTG: 20200914/1238Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/823
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 14/1210Z
OBS VA CLD: SFC/FL220 N1901 W09836 - N1852 W09836 - N1852 W09840 - N1900 W09838 - N1901 W09836 MOV S 5KT
FCST VA CLD +6HR: 14/1800Z NO VA EXP
FCST VA CLD +12HR: 15/0000Z NO VA EXP
FCST VA CLD +18HR: 15/0600Z NO VA EXP
RMK: VA EXT 15 NM S OF THE SUMMIT. WEBCAM SHOWS
ONLY STEAM AND GASES ATTM. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200914/1845Z

2020-09-14 06:38


Original Message :

Received FVXX23 at 06:39 UTC, 14/09/20 from KNES
VA ADVISORY
DTG: 20200914/0638Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/822
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG OCNL VA EMS.
OBS VA DTG: 14/0626Z
OBS VA CLD: SFC/FL220 N1902 W09838 - N1902 W09836 - N1838 W09830 - N1838 W09846 - N1902 W09838 MOV S 5-10KT
FCST VA CLD +6HR: 14/1230Z NO VA EXP
FCST VA CLD +12HR: 14/1830Z NO VA EXP
FCST VA CLD +18HR: 15/0030Z NO VA EXP
RMK: VA NOT OBS IN SAT IMAGERY DUE TO WX CLD
OBSCN. WEBCAM SHOWS EMS OF STEAM AND GAS WITH
PSBL VA MIXED IN. OBS VA AREA ESTD FM PREV
ADVISORY AND NWP MDLS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200914/1245Z

2020-09-14 00:40


Original Message :

Received FVXX23 at 00:41 UTC, 14/09/20 from KNES
VA ADVISORY
DTG: 20200914/0040Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/821
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 14/0031Z
OBS VA CLD: SFC/FL220 N1903 W09840 - N1903 W09837 - N1849 W09830 - N1847 W09840 - N1903 W09840 MOV S 5-10KT
FCST VA CLD +6HR: 14/0630Z SFC/FL220 N1902 W09839 - N1902 W09836 - N1826 W09829 - N1826 W09845 - N1902 W09839
FCST VA CLD +12HR: 14/1230Z NO VA EXP
FCST VA CLD +18HR: 14/1830Z NO VA EXP
RMK: VA EXT UP TO 15 NM S OF SUMMIT. WX CLDS IN
AREA MAY OBSC PORTION OF VA PLUME. CONTD S-LY FL
MVMT EXP THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200914/0645Z

2020-09-13 18:45


Original Message :

Received FVXX23 at 18:47 UTC, 13/09/20 from KNES
VA ADVISORY
DTG: 20200913/1845Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/820
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: NEW ASH EMISSION
OBS VA DTG: 13/1836Z
OBS VA CLD: SFC/FL220 N1904 W09839 - N1901 W09838 - N1848 W09841 - N1851 W09849 - N1904 W09839 MOV S 5-10KT
FCST VA CLD +6HR: 14/0030Z SFC/FL220 N1903 W09840 - N1902 W09837 - N1820 W09843 - N1822 W09859 - N1903 W09840
FCST VA CLD +12HR: 14/0630Z NO VA EXP
FCST VA CLD +18HR: 14/1230Z NO VA EXP
RMK: ASH EXT 12 NMI SSW OF THE SUMMIT FOLLOWING A
NEW EMISSION. REMNANT VA CLD DISP 45 NM SSW OF
THE SUMMIT. LTLCG EXP TO ANY FUTURE EM THRU T+6.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200914/0045Z

2020-09-13 15:44


Original Message :

Received FVXX23 at 15:45 UTC, 13/09/20 from KNES
VA ADVISORY
DTG: 20200913/1544Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/819
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: EM AT 13/1510Z
OBS VA DTG: 13/1536Z
OBS VA CLD: SFC/FL210 N1902 W09840 - N1901 W09838 - N1856 W09840 - N1856 W09843 - N1902 W09840 MOV S 10KT
FCST VA CLD +6HR: 13/2130Z NO VA EXP
FCST VA CLD +12HR: 14/0330Z NO VA EXP
FCST VA CLD +18HR: 14/0930Z NO VA EXP
RMK: BRIEF EM RESULTED IN SMALL VA PLUME EXT 4 NM
SSW OF THE SUMMIT. WEB CAM SHOWED VA EM STOPPED.
VA FCST TO DISP BY T+6. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200913/2145Z

2020-09-08 19:14


Original Message :

Received FVXX22 at 19:17 UTC, 08/09/20 from KNES
VA ADVISORY
DTG: 20200908/1914Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/818
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS HAVE DISP.
OBS VA DTG: 08/1901Z
OBS VA CLD: VA NOT IDENTIFIBLE FM SATELLITE DATA
FCST VA CLD +6HR: 09/0100Z NO VA EXP
FCST VA CLD +12HR: 09/0700Z NO VA EXP
FCST VA CLD +18HR: 09/1300Z NO VA EXP
RMK: EARLIER VA EMS OBS IN STLT HAVE DISP. WX
CLDS OBS IN SUMMIT WEB CAM. NO NEW VA OBS OR
RPRTS RECEIVED. VA EVENT ENDED. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-08 13:31


Original Message :

Received FVXX22 at 13:33 UTC, 08/09/20 from KNES
VA ADVISORY
DTG: 20200908/1331Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/817
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 08/1321Z
OBS VA CLD: SFC/FL210 N1908 W09845 - N1902 W09837 - N1859 W09838 - N1905 W09847 - N1908 W09845 MOV NW 10KT
FCST VA CLD +6HR: 08/1930Z SFC/FL210 N1925 W09902 - N1902 W09835 - N1858 W09837 - N1913 W09911 - N1925 W09902
FCST VA CLD +12HR: 09/0130Z NO VA EXP
FCST VA CLD +18HR: 09/0730Z NO VA EXP
RMK: VA PLUME EXT 7 NM NW OF THE SUMMIT. LTLCG
EXP. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200908/1930Z

2020-09-05 16:32


Original Message :

Received FVXX27 at 14:55 UTC, 09/09/20 from KNES
VA ADVISORY
DTG: 20200909/1455Z
VAAC: WASHINGTON
VOLCANO: USER MESSAGE
PSN: XX AREA: XX
Received FVXX23 at 16:34 UTC, 05/09/20 from KNES
VA ADVISORY
DTG: 20200905/1632Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/816
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT OBS
OBS VA DTG: 05/1621Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 05/2230Z NO VA EXP
FCST VA CLD +12HR: 06/0430Z NO VA EXP
FCST VA CLD +18HR: 06/1030Z NO VA EXP
RMK: VA NOT IDENTIFIABLE IN STLT. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-05 10:39


Original Message :

Received FVXX23 at 10:41 UTC, 05/09/20 from KNES
VA ADVISORY
DTG: 20200905/1039Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/815
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 05/1031Z
OBS VA CLD: SFC/FL200 N1912 W09918 - N1903 W09837 - N1900 W09838 - N1859 W09919 - N1912 W09918 MOV W 15-20KT
FCST VA CLD +6HR: 05/1630Z NO VA EXP
FCST VA CLD +12HR: 05/2230Z NO VA EXP
FCST VA CLD +18HR: 06/0430Z NO VA EXP
RMK: VA NOT OBS IN SAT OR WEBCAM DUE TO WX CLD
OBSCN. VA EMS STILL PSBL BASED ON RECENT ACT. OBS
VA AREA ESTD FM NWP MDLS AND PREV ADVISORY.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200905/1645Z

2020-09-05 05:04


Original Message :

Received FVXX23 at 05:05 UTC, 05/09/20 from KNES
VA ADVISORY
DTG: 20200905/0504Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/814
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA OBS IN SAT.
OBS VA DTG: 05/0451Z
OBS VA CLD: SFC/FL200 N1909 W09919 - N1903 W09837 - N1900 W09836 - N1858 W09919 - N1909 W09919 MOV W 20-25KT
FCST VA CLD +6HR: 05/1100Z SFC/FL200 N1911 W09937 - N1903 W09837 - N1900 W09836 - N1856 W09938 - N1911 W09937
FCST VA CLD +12HR: 05/1700Z NO VA EXP
FCST VA CLD +18HR: 05/2300Z NO VA EXP
RMK: VA CLD OBS IN SAT REACHING UP TO 40 NM W FM
SUMMIT. IMMEDIATE SUMMIT AREA OBSCD BY WX CLDS SO
OBS VA AREA ESTD. OBS VA FL BASED ON NWP MDLS. FL
WINDS EXP TO PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200905/1100Z

2020-09-03 06:31


Original Message :

Received FVXX23 at 06:34 UTC, 03/09/20 from KNES
VA ADVISORY
DTG: 20200903/0631Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/813
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS HAVE DISP IN STLT
IMAGERY AND SUMMIT WEBCAM
OBS VA DTG: 03/0621Z
OBS VA CLD: VA NOT IDENTIFIBLE FM SATELLITE DATA
FCST VA CLD +6HR: 03/1230Z NO VA EXP
FCST VA CLD +12HR: 03/1830Z NO VA EXP
FCST VA CLD +18HR: 04/0030Z NO VA EXP
RMK: EARLIER VA EMS OBS IN STLT HAVE DISP. NO NEW
VA RPRTS RECEIVED AND NO NEW VA OBS IN STLT AND
IN SUMMIT WEB CAM. VA EVENT ENDED. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-03 00:53


Original Message :

Received FVXX23 at 00:59 UTC, 03/09/20 from KNES
VA ADVISORY
DTG: 20200903/0053Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/812
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: PSBL VA EMS.
OBS VA DTG: 03/0036Z
OBS VA CLD: SFC/FL210 N1907 W09846 - N1902 W09837 - N1901 W09838 - N1902 W09849 - N1907 W09846 MOV W 10-15KT
FCST VA CLD +6HR: 03/0630Z SFC/FL210 N1903 W09859 - N1902 W09837 - N1901 W09837 - N1856 W09858 - N1903 W09859
FCST VA CLD +12HR: 03/1230Z NO VA EXP
FCST VA CLD +18HR: 03/1830Z NO VA EXP
RMK: VA NOT OBSD IN PTLY CLR STLT. WX CLDS NEAR
SUMMIT OBSC SUMMIT IN WEBCAMS. IF VA PRESENT,
LKLY MOVG WNW BASED ON 00Z MMMX RADIOSONDE. NWP
MDLS FCST VA TO MOV W OR WSW BY T+6. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200903/0700Z

2020-09-02 18:59


Original Message :

Received FVXX23 at 19:02 UTC, 02/09/20 from KNES
VA ADVISORY
DTG: 20200902/1859Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/811
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 02/1841Z
OBS VA CLD: SFC/FL210 N1908 W09850 - N1903 W09840 - N1902 W09840 - N1904 W09852 - N1908 W09850 MOV W 15-20KT
FCST VA CLD +6HR: 03/0030Z SFC/FL210 N1914 W09917 - N1904 W09840 - N1902 W09840 - N1904 W09920 - N1914 W09917
FCST VA CLD +12HR: 03/0630Z SFC/FL210 N1904 W09840 - N1902 W09840 - N1852 W09919 - N1903 W09921 - N1904 W09840
FCST VA CLD +18HR: 03/1230Z NO VA EXP
RMK: VA EMS BEGAN AT 1810Z ON WEBCAM. VA NOW
EXTDS 10 NMI WNW OF SUMMIT. NWP MDLS FCST WINDS
TO BACK THROUGH T+12 MOVG VA TO WSW BY T+12.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200903/0100Z

2020-09-01 22:36


Original Message :

Received FVXX23 at 22:38 UTC, 01/09/20 from KNES
VA ADVISORY
DTG: 20200901/2236Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/810
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: ONLY EMS STEAM AND GAS.
OBS VA DTG: 01/2226Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 02/0430Z NO VA EXP
FCST VA CLD +12HR: 02/1030Z NO VA EXP
FCST VA CLD +18HR: 02/1630Z NO VA EXP
RMK: ANY VA FM EARLIER ADVY HAS DISP. ONE OR TWO
VRY SML VA-POOR EMS OBSD ON WEBCAM SINCE LAST
ADVY HAVE DISP AS WELL. NO VA OBSD UNDER CLR
CONDITIONS IN STLT. ...HOSLEY
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-01 16:45


Original Message :

Received FVXX23 at 16:47 UTC, 01/09/20 from KNES
VA ADVISORY
DTG: 20200901/1645Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/809
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA DETECTED FM STLT
OBS VA DTG: 01/1636Z
OBS VA CLD: SFC/FL220 N1905 W09839 - N1902 W09836 - N1901 W09838 - N1903 W09842 - N1905 W09839 MOV NW 20-25KT
FCST VA CLD +6HR: 01/2230Z SFC/FL220 N1907 W09843 - N1902 W09836 - N1900 W09837 - N1904 W09845 - N1907 W09843
FCST VA CLD +12HR: 02/0430Z NO VA EXP
FCST VA CLD +18HR: 02/1030Z NO VA EXP
RMK: VIS STLT IMAGERY SHOWED A VA CLD PENETRATE
THE WX CLD DECK ABOVE THE SUMMIT. LTL MOTION
DETECTED SINCE, PSBLY DUE TO DEPOSITION BELOW WX
CLD DECK. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200901/2245Z

2020-09-01 03:14


Original Message :

Received FVXX23 at 03:16 UTC, 01/09/20 from KNES
VA ADVISORY
DTG: 20200901/0314Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/808
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: ANY VA HAS DISP.
OBS VA DTG: 01/0256Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 01/0900Z NO VA EXP
FCST VA CLD +12HR: 01/1500Z NO VA EXP
FCST VA CLD +18HR: 01/2100Z NO VA EXP
RMK: ANY VA PRESENT EARLIER HAS DISP. CURRENT EMS
ARE OF STEAM AND GAS ONLY. ...HOSLEY
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-31 21:30


Original Message :

Received FVXX23 at 21:32 UTC, 31/08/20 from KNES
VA ADVISORY
DTG: 20200831/2130Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/807
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS.
OBS VA DTG: 31/2111Z
OBS VA CLD: SFC/FL190 N1902 W09843 - N1901 W09837 - N1859 W09837 - N1859 W09842 - N1902 W09843 MOV W 10-15KT
FCST VA CLD +6HR: 01/0300Z SFC/FL1900 N1904 W09850 - N1901 W09837 - N1900 W09837 - N1859 W09850 - N1904 W09850
FCST VA CLD +12HR: 01/0900Z NO VA EXP
FCST VA CLD +18HR: 01/1500Z NO VA EXP
RMK: VA EM OBSD AT 2038Z IN WEBCAM MOVG W OR WNW.
PSBL VA CLD OBSD MOVG W IN G16 VIS STLT IMAGERY.
NWP MDLS FCST VA TO CONT MOVG W THRU T+6 HRS.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200901/0330Z

2020-08-31 18:41


Original Message :

Received FVXX23 at 18:43 UTC, 31/08/20 from KNES
VA ADVISORY
DTG: 20200831/1841Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/806
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 31/1821Z
OBS VA CLD: SFC/FL190 N1905 W09849 - N1901 W09837 - N1900 W09837 - N1900 W09850 - N1905 W09849 MOV W 5-10KT
FCST VA CLD +6HR: 01/0030Z SFC/FL190 N1906 W09854 - N1902 W09837 - N1900 W09837 - N1901 W09855 - N1906 W09854
FCST VA CLD +12HR: 01/0630Z NO VA EXP
FCST VA CLD +18HR: 01/1230Z NO VA EXP
RMK: VA NOT OBSD IN G16 STLT IMAGERY. HWVR, VA
CLEARLY OBSD IN WEBCAM. FL ESTD FM WEBCAM. NWP
MDLS FCST VA TO MOV W THRU T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200901/0045Z

2020-08-31 12:51


Original Message :

Received FVXX23 at 12:58 UTC, 31/08/20 from KNES
VA ADVISORY
DTG: 20200831/1251Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/805
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS.
OBS VA DTG: 31/1247Z
OBS VA CLD: SFC/FL190 N1911 W09942 - N1903 W09837 - N1850 W09940 - N1911 W09942 MOV W 5-10KT
FCST VA CLD +6HR: 31/1900Z SFC/FL190 N1912 W09944 - N1904 W09835 - N1847 W09940 - N1912 W09944
FCST VA CLD +12HR: 01/0100Z NO VA EXP
FCST VA CLD +18HR: 01/0700Z NO VA EXP
RMK: CONT VA EMS OBS MOV W FM SUMMIT IN STLT
IMAGERY. VA FCST TO CONT W MOV THRU T+6 HRS
BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200831/1845Z

2020-08-31 07:26


Original Message :

Received FVXX23 at 07:27 UTC, 31/08/20 from KNES
VA ADVISORY
DTG: 20200831/0726Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/804
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA OBS IN SAT.
OBS VA DTG: 31/0716Z
OBS VA CLD: SFC/FL190 N1916 W09857 - N1901 W09837 - N1900 W09837 - N1908 W09904 - N1916 W09857 MOV NW 5-10KT
FCST VA CLD +6HR: 31/1330Z SFC/FL190 N1917 W09908 - N1902 W09837 - N1859 W09837 - N1906 W09914 - N1917 W09908
FCST VA CLD +12HR: 31/1930Z NO VA EXP
FCST VA CLD +18HR: 01/0130Z NO VA EXP
RMK: STREAM OF STEAM AND GAS MIXED WITH VA OBS IN
SAT AND WEBCAM EXT AT LEAST 20 NM NW FM SUMMIT.
WX CLDS OBSC PART OF VA PLUME. OBS VA FL ESTD FM
NWP MDLS AND VOLCAT ALERT. FL WINDS EXP TO
PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200831/1330Z

2020-08-30 19:10


Original Message :

Received FVXX23 at 19:13 UTC, 30/08/20 from KNES
VA ADVISORY
DTG: 20200830/1910Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/803
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED
OBS VA DTG: 30/1856Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 31/0100Z NO VA EXP
FCST VA CLD +12HR: 31/0700Z NO VA EXP
FCST VA CLD +18HR: 31/1300Z NO VA EXP
RMK: NO RECENT VA EMS NOTED ON STLT. VA FM
EARLIER EM HAS DSIPTD. SUMMIT IN WX CLDS ON
WEBCAM. ...KONON
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-30 13:43


Original Message :

Received FVXX23 at 13:46 UTC, 30/08/20 from KNES
VA ADVISORY
DTG: 20200830/1343Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/802
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS LGT VA EMS.
OBS VA DTG: 30/1326Z
OBS VA CLD: SFC/FL200 N1914 W09838 - N1901 W09837 - N1900 W09837 - N1911 W09846 - N1914 W09838 MOV N 5-10KT
FCST VA CLD +6HR: 30/1930Z SFC/FL200 N1916 W09842 - N1901 W09837 - N1859 W09837 - N1910 W09851 - N1916 W09842
FCST VA CLD +12HR: 31/0130Z SFC/FL200 N1911 W09851 - N1901 W09837 - N1901 W09837 - N1901 W09854 - N1911 W09851
FCST VA CLD +18HR: 31/0730Z NO VA EXP
RMK: VA EMS OBSD ON BOTH WEBCAM AND STLT IMAGERY.
VA MOVG NNW. WX CLD CVR N OF SUMMIT OBSCS ACTUAL
EXTEND OF VA CLD. NWP MLDS FCST GRADUAL WSHFT TO
MOV VA NW BY T+6 AND WNW OR W BY T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200830/1945Z

2020-08-25 02:31


Original Message :

Received FVXX21 at 02:33 UTC, 25/08/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200825/0231Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/801
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: PREV VA HAS DISP
OBS VA DTG: 24/2056Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 25/0300Z NO VA EXP
FCST VA CLD +12HR: 25/0900Z NO VA EXP
FCST VA CLD +18HR: 25/1500Z NO VA EXP
RMK: THE VAA ISSUED EARLIER WAS A FINAL VAA,
CORRECTED FOR THAT. VA HAS BECOME TOO THIN TO
DISCERN IN STLT IMAGERY. THERE HAS BEEN NO RPRTS
OF VA. ...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-24 15:24


Original Message :

Received FVXX21 at 15:29 UTC, 24/08/20 from KNES
VA ADVISORY
DTG: 20200824/1524Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/800
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: PSBL VA IN EMS.
OBS VA DTG: 24/1501Z
OBS VA CLD: SFC/FL190 N1902 W09837 - N1900 W09837 - N1859 W09844 - N1901 W09843 - N1902 W09837 MOV W 10-15KT
FCST VA CLD +6HR: 24/2100Z NO VA EXP
FCST VA CLD +12HR: 25/0300Z NO VA EXP
FCST VA CLD +18HR: 25/0900Z NO VA EXP
RMK: STEAM AND GAS EMS OBSD EXTDG 20 NMI WSW FM
SUMMIT ON G16 VIS IMAGERY. HWVR, PSBL LGT VA OBSD
IN EMS ON WEBCAM STARTING AT 1517Z. FL ESTD FM
WEBCAM. VA FCST TO DISP BY T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200824/2130Z

2020-08-24 09:24


Original Message :

Received FVXX21 at 09:26 UTC, 24/08/20 from KNES
VA ADVISORY
DTG: 20200824/0924Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/799
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 24/0916Z
OBS VA CLD: SFC/FL220 N1924 W09849 - N1903 W09835 - N1901 W09837 - N1914 W09858 - N1924 W09849 MOV NW 5-10KT
FCST VA CLD +6HR: 24/1530Z NO VA EXP
FCST VA CLD +12HR: 24/2130Z NO VA EXP
FCST VA CLD +18HR: 25/0330Z NO VA EXP
RMK: VA NOT OBS IN SAT OR WEBCAM IMAGERY DUE TO
WX CLD OBSCN. VA EMS PSBL BASED ON RECENT ACT.
ANY NEW VA EM EXP TO MOV NW FM SUMMIT. OBS VA
AREA ESTD FM PREV VAA AND NWP MDLS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200824/1530Z

2020-08-24 03:38


Original Message :

Received FVXX21 at 03:40 UTC, 24/08/20 from KNES
VA ADVISORY
DTG: 20200824/0338Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/798
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 24/0326Z
OBS VA CLD: SFC/FL220 N1939 W09904 - N1903 W09837 - N1900 W09838 - N1928 W09923 - N1939 W09904 MOV NW 5-10KT
FCST VA CLD +6HR: 24/0930Z SFC/FL220 N1928 W09853 - N1902 W09835 - N1900 W09837 - N1917 W09906 - N1928 W09853
FCST VA CLD +12HR: 24/1530Z NO VA EXP
FCST VA CLD +18HR: 24/2130Z NO VA EXP
RMK: VA CLD OBS EXT UP TO 45 NM NW FM SUMMIT. WX
CLDS LIKELY OBSC PORTION OF VA CLD SO OBS VA AREA
IS ESTD FROM EARLIER SAT OBS. LGT FL WINDS EXP TO
CONTINUE THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200824/0945Z

2020-08-23 21:40


Original Message :

Received FVXX21 at 21:42 UTC, 23/08/20 from KNES
VA ADVISORY
DTG: 20200823/2140Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/797
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW EM DETECTED
OBS VA DTG: 23/2101Z
OBS VA CLD: SFC/FL220 N1949 W09941 - N1928 W09901 - N1912 W09920 - N1919 W09946 - N1949 W09941 MOV NW 5-10KT SFC/FL220 N1914 W09854 - N1903 W09835 - N1901 W09838 - N1908 W09859 - N1914 W09854 MOV NW 5-10KT
FCST VA CLD +6HR: 24/0300Z SFC/FL220 N1934 W09857 - N1902 W09835 - N1859 W09838 - N1925 W09910 - N1934 W09857
FCST VA CLD +12HR: 24/0900Z NO VA EXP
FCST VA CLD +18HR: 24/1500Z NO VA EXP
RMK: NEW VA EM EXT 15 NM NW OF THE SUMMIT WHILE
REMNANT VA CLD CENTERED 50 NM NW OF SUMMIT CONT
SLOW MOV. REMNANT VA CLD FCST TO DISP WI 6 HRS
WITH NEW EM FCST TO VEER SLIGHTLY. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200824/0345Z

2020-08-23 19:08


Original Message :

Received FVXX21 at 19:11 UTC, 23/08/20 from KNES
VA ADVISORY
DTG: 20200823/1908Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/796
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: REMNANT VA CLD
OBS VA DTG: 23/1901Z
OBS VA CLD: SFC/FL220 N1925 W09904 - N1910 W09855 - N1844 W09908 - N1846 W09913 - N1902 W09908 - N1916 W09914 - N1925 W09904 MOV W 5-10KT
FCST VA CLD +6HR: 24/0100Z SFC/FL220 N1932 W09937 - N1928 W09924 - N1908 W09936 - N1914 W09949 - N1932 W09937
FCST VA CLD +12HR: 24/0700Z NO VA EXP
FCST VA CLD +18HR: 24/1300Z NO VA EXP
RMK: A VERY DENSE VA CLD WAS CENTERED 28 NMI WNW
OF THE SUMMIT AND MOVG SLOWLY WNW. ALTHOUGH NOT
APPARENT IN VIS, MULTISPECTRAL IMAGERY SUGGESTS
SIGNIFICANT VA REMAINS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200824/0115Z

2020-08-23 13:21


Original Message :

Received FVXX21 at 13:23 UTC, 23/08/20 from KNES
VA ADVISORY
DTG: 20200823/1321Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/795
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 23/1311Z
OBS VA CLD: SFC/FL220 N1903 W09840 - N1902 W09836 - N1837 W09839 - N1840 W09852 - N1903 W09840 MOV S 5KT
FCST VA CLD +6HR: 23/1900Z SFC/FL220 N1914 W09917 - N1904 W09836 - N1858 W09836 - N1840 W09854 - N1855 W09923 - N1914 W09917
FCST VA CLD +12HR: 24/0100Z NO VA EXP
FCST VA CLD +18HR: 24/0700Z NO VA EXP
RMK: VA DRIFTING SLOWLY SW FM SUMMIT ATTM, BUT
EARLIER EM EXT 20 NM S OF THE SUMMIT. HGT BASED
ON MWO. NWP MODEL GUIDANCE SUGGESTS ABRUPT CHANGE
TWD W IN EM BY T+6 AND THIS MAY ALREADY BE UNDER
WAY BASED ON STLT TRENDS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200823/1915Z

2020-08-23 07:24


Original Message :

Received FVXX21 at 07:26 UTC, 23/08/20 from KNES
VA ADVISORY
DTG: 20200823/0724Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/794
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 23/0711Z
OBS VA CLD: SFC/FL200 N1903 W09836 - N1902 W09836 - N1850 W09856 - N1902 W09859 - N1903 W09836 MOV W 5-10KT
FCST VA CLD +6HR: 23/1300Z NO VA EXP
FCST VA CLD +12HR: 23/1900Z NO VA EXP
FCST VA CLD +18HR: 24/0100Z NO VA EXP
RMK: VA NOT OBS IN SAT IMAGERY DUE TO WX CLD
OBSCN. VA EMS STILL PSBL BASED ON RECENT ACT. OBS
VA AREA ESTD FM NWP MDLS WITH LOW CONFIDENCE.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200823/1330Z

2020-08-23 01:28


Original Message :

Received FVXX21 at 01:30 UTC, 23/08/20 from KNES
VA ADVISORY
DTG: 20200823/0128Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/793
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EM OBS IN SAT.
OBS VA DTG: 23/0121Z
OBS VA CLD: SFC/FL200 N1903 W09838 - N1902 W09836 - N1859 W09829 - N1856 W09840 - N1903 W09838 MOV S 5-10KT
FCST VA CLD +6HR: 23/0730Z SFC/FL200 N1904 W09836 - N1857 W09823 - N1855 W09848 - N1904 W09838 - N1904 W09836
FCST VA CLD +12HR: 23/1330Z NO VA EXP
FCST VA CLD +18HR: 23/1930Z NO VA EXP
RMK: VA CLD OBS IN SAT IMAGERY DRIFTING INVOF
SUMMIT. OBS VA FL BASED ON VOLCAT ALERT WITH
LOWER CONFIDENCE. LGT AND VRBL FL WINDS EXP TO
CONT THRU T+6 WHICH ALSO LOWERS FCST CONFIDENCE.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200823/0730Z

2020-08-21 17:17


Original Message :

Received FVXX20 at 17:19 UTC, 21/08/20 from KNES
VA ADVISORY
DTG: 20200821/1717Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/792
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT DETECTED
OBS VA DTG: 21/1706Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 21/2300Z NO VA EXP
FCST VA CLD +12HR: 22/0500Z NO VA EXP
FCST VA CLD +18HR: 22/1100Z NO VA EXP
RMK: VA NO LONGER DETECTED IN STLT IMAGERY. WEB
CAM SHOWED GAS AND STEAM EM PRIOR TO THE ARRIVAL
OF WX CLD. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-21 13:02


Original Message :

Received FVXX20 at 13:04 UTC, 21/08/20 from KNES
VA ADVISORY
DTG: 20200821/1302Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/791
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 21/1256Z
OBS VA CLD: SFC/FL200 N1904 W09837 - N1854 W09820 - N1851 W09824 - N1901 W09840 - N1904 W09837 MOV SE 10-15KT
FCST VA CLD +6HR: 21/1900Z SFC/FL200 N1906 W09837 - N1846 W09743 - N1832 W09756 - N1900 W09840 - N1906 W09837
FCST VA CLD +12HR: 22/0100Z NO VA EXP
FCST VA CLD +18HR: 22/0700Z NO VA EXP
RMK: VA EXT UP TO 15 NM SE OF THE SUMMIT. OBS
MOTION DOES NOT AGREE WITH NWP MODEL GUIDANCE SO
6 HR FCST IS BASED ON CONTINUITY WITH LOW
CONFIDENCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200821/1900Z

2020-08-19 23:25


Original Message :

Received FVXX20 at 23:28 UTC, 19/08/20 from KNES
VA ADVISORY
DTG: 20200819/2325Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/790
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT OBSD
OBS VA DTG: 19/2311Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 20/0500Z NO VA EXP
FCST VA CLD +12HR: 20/1100Z NO VA EXP
FCST VA CLD +18HR: 20/1700Z NO VA EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY. WEB CAM
SHOWS MAINLY STEAM AND GASES WITH NO VA. ADVISORY
ENDED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-19 18:27


Original Message :

Received FVXX20 at 18:29 UTC, 19/08/20 from KNES
VA ADVISORY
DTG: 20200819/1827Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/789
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 19/1816Z
OBS VA CLD: SFC/FL210 N1902 W09838 - N1901 W09836 - N1847 W09843 - N1900 W09855 - N1902 W09838 MOV SW 5-10KT
FCST VA CLD +6HR: 20/0030Z NO VA EXP
FCST VA CLD +12HR: 20/0630Z NO VA EXP
FCST VA CLD +18HR: 20/1230Z NO VA EXP
RMK: VA NOT CURRENTLY OBS IN SAT OR WEBCAM DUE TO
WX CLD OBSCN. SMALL VA CLD OBS NEAR AND MOVG
SLOWLY SW FM SUMMIT PRIOR TO OBSCN. OBS VA AREA
ESTD FM NWP MDLS AND PREV VAA WITH LOWER CONF.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200820/0030Z

2020-08-19 12:38


Original Message :

Received FVXX20 at 12:40 UTC, 19/08/20 from KNES
VA ADVISORY
DTG: 20200819/1238Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/788
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 19/1226Z
OBS VA CLD: SFC/FL210 N1912 W09849 - N1902 W09837 - N1901 W09837 - N1854 W09850 - N1912 W09849 MOV W 5-10KT
FCST VA CLD +6HR: 19/1830Z SFC/FL210 N1902 W09837 - N1902 W09836 - N1846 W09838 - N1859 W09850 - N1902 W09837
FCST VA CLD +12HR: 20/0030Z NO VA EXP
FCST VA CLD +18HR: 20/0630Z NO VA EXP
RMK: WEBCAM SHOWS RECENT EMS TO LIKELY BE MAINLY
STEAM AND GAS WITH PSBL VA MIXED IN AND REMAINING
NEAR SUMMIT. PSBL VA OBS IN SAT AND RPTD BY
VOLCAT ALERT. FL WINDS VERY LGT SO OBS VA DIR
BASED ON VOLCAT. FL WINDS TO REMAIN LGT AND VRBL
THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200819/1845Z

2020-08-19 06:40


Original Message :

Received FVXX20 at 06:43 UTC, 19/08/20 from KNES
VA ADVISORY
DTG: 20200819/0640Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/787
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS EMS OBSD.
OBS VA DTG: 19/0631Z
OBS VA CLD: SFC/FL210 N1903 W09842 - N1902 W09837 - N1900 W09838 - N1900 W09843 - N1903 W09842 MOV W 5-10KT
FCST VA CLD +6HR: 19/1230Z SFC/FL210 N1901 W09838 - N1900 W09837 - N1855 W09840 - N1858 W09843 - N1901 W09838
FCST VA CLD +12HR: 19/1830Z SFC/FL210 N1901 W09837 - N1900 W09831 - N1854 W09837 - N1859 W09837 - N1901 W09837
FCST VA CLD +18HR: 20/0030Z SFC/FL210 N1902 W09838 - N1901 W09837 - N1855 W09835 - N1858 W09841 - N1902 W09838
RMK: CONS STEAM/GAS EMS OBSD IN WEBCAM WITH VA
EMS OBSD STARTING JUST BFR 0130Z. VA EXTDS ABT 6
NMI W OF SUMMIT. NWP MDLS FCST LGT AND VRBL WINDS
THRU T+18HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200819/1245Z

2020-08-19 00:38


Original Message :

Received FVXX20 at 00:40 UTC, 19/08/20 from KNES
VA ADVISORY
DTG: 20200819/0038Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/786
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT AND
SUMMIT WEB CAM
OBS VA DTG: 19/0026Z
OBS VA CLD: SFC/FL200 N1904 W09837 - N1901 W09834 - N1848 W09840 - N1857 W09852 - N1904 W09837 MOV SW 5-10KT
FCST VA CLD +6HR: 19/0630Z SFC/FL200 N1908 W09859 - N1904 W09836 - N1859 W09834 - N1850 W09855 - N1908 W09859
FCST VA CLD +12HR: 19/1230Z NO VA EXP
FCST VA CLD +18HR: 19/1830Z NO VA EXP
RMK: OCNL VA EMS OBS IN STLT. STEAM/GAS EMS OBS
IN SUMMIT WEB CAM WITH OCNL VA EMS. VA HGT/DIR FM
STLT/NWP MDLS SHOWS SW-LY TO W-LY MOVMT TREND
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200819/0645Z

2020-08-18 19:12


Original Message :

Received FVXX20 at 19:15 UTC, 18/08/20 from KNES
VA ADVISORY
DTG: 20200818/1912Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/785
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS OBS IN STLT AND SUMMIT
WEB CAM
OBS VA DTG: 18/1901Z
OBS VA CLD: SFC/FL200 N1903 W09838 - N1901 W09835 - N1847 W09843 - N1857 W09850 - N1903 W09838 MOV SW 5-10KT
FCST VA CLD +6HR: 19/0100Z SFC/FL200 N1905 W09837 - N1859 W09834 - N1838 W09847 - N1853 W09901 - N1905 W09837
FCST VA CLD +12HR: 19/0700Z NO VA EXP
FCST VA CLD +18HR: 19/1300Z NO VA EXP
RMK: VA EMS OBS IN SUMMIT WEB CAM AND STLT APPROX
10NM SW FM SUMMIT MOVG SW. VA HGT/DIR FM STLT/NWP
MDLS SHOWS CONT SW-LY MOVMT THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200819/0115Z

2020-08-18 17:03


Original Message :

Received FVXX20 at 17:06 UTC, 18/08/20 from KNES
VA ADVISORY
DTG: 20200818/1703Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/784
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 18/1646Z
OBS VA CLD: SFC/FL200 N1904 W09839 - N1901 W09837 - N1901 W09837 - N1901 W09841 - N1904 W09839 MOV NW 5KT
FCST VA CLD +6HR: 18/2300Z SFC/FL200 N1907 W09841 - N1901 W09836 - N1900 W09836 - N1902 W09844 - N1907 W09841
FCST VA CLD +12HR: 19/0500Z NO VA EXP
FCST VA CLD +18HR: 19/1100Z NO VA EXP
RMK: VA DETECTED ON STLT AND CLRLY VSBL ON WEBCAM
DRFTNG NW OF SUMMIT. NWP MDL WINDS VRY LGT AND
FCST TO REMAIN THIS WAY. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200818/2300Z

2020-08-17 23:27


Original Message :

Received FVXX20 at 23:31 UTC, 17/08/20 from KNES
VA ADVISORY
DTG: 20200817/2327Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/783
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA NOT IDENTIFIABLE SATELLITE DATA
OBS VA DTG: 17/2326Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 18/0530Z NO VA EXP
FCST VA CLD +12HR: 18/1130Z NO VA EXP
FCST VA CLD +18HR: 18/1730Z NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW
RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-17 17:39


Original Message :

Received FVXX20 at 17:42 UTC, 17/08/20 from KNES
VA ADVISORY
DTG: 20200817/1739Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/782
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 17/1721Z
OBS VA CLD: SFC/FL200 N1919 W09910 - N1901 W09836 - N1859 W09837 - N1910 W09911 - N1919 W09910 MOV NW 10-15KT
FCST VA CLD +6HR: 17/2330Z SFC/FL200 N1912 W09911 - N1902 W09836 - N1901 W09836 - N1902 W09911 - N1912 W09911
FCST VA CLD +12HR: 18/0530Z NO VA EXP
FCST VA CLD +18HR: 18/1130Z NO VA EXP
RMK: OCNL VA PUFFS DETECTED ON STLT MOVG APROX 35
NM NW OF SUMMIT BEFORE DSIPTNG. WEBCAM CURRENTLY
SHOWS ONLY GAS/STEAM BUT GIVEN RECENT ACTVTY,
ADDTNL EMS LIKELY. NWP MDL WINDS FCST TO TURN
MORE E BY T+6 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200817/2345Z

2020-08-17 11:58


Original Message :

Received FVXX20 at 12:01 UTC, 17/08/20 from KNES
VA ADVISORY
DTG: 20200817/1158Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/781
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 17/1141Z
OBS VA CLD: SFC/FL200- N1911 W09855 - N1901 W09837 - N1901 W09837 - N1907 W09856 - N1911 W09855 MOV NW 10-15KT
FCST VA CLD +6HR: 17/1730Z SFC/FL200 N1908 W09855 - N1902 W09837 - N1901 W09837 - N1901 W09837 - N1905 W09856 - N1908 W09855
FCST VA CLD +12HR: 17/2330Z NO VA EXP
FCST VA CLD +18HR: 18/0530Z NO VA EXP
RMK: MINOR VA EMS DETECTED ON STLT WITH LGT PLUME
MOVG APROX 20 NM NW OF SUMMIT BEFORE DSIPTNG. NWP
MDL WINDS SHOW WINDS BACKING SLGTLY BY T+6 HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200817/1800Z

2020-08-16 09:33


Original Message :

Received FVXX20 at 09:34 UTC, 16/08/20 from KNES
VA ADVISORY
DTG: 20200816/0933Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/780
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA HAS DSIPTD.
OBS VA DTG: 16/0921Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 16/1530Z NO VA EXP
FCST VA CLD +12HR: 16/2130Z NO VA EXP
FCST VA CLD +18HR: 17/0330Z NO VA EXP
RMK: VA FM PREV ADVISORY HAS DSIPTD. NO FURTHER
VA EMS OBS IN SAT IMAGERY SINCE THEN. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-16 03:40


Original Message :

Received FVXX20 at 03:42 UTC, 16/08/20 from KNES
VA ADVISORY
DTG: 20200816/0340Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/779
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
RADIOSONDE.
ERUPTION DETAILS: OCNL VA EMS.
OBS VA DTG: 16/0321Z
OBS VA CLD: SFC/FL220 N1917 W09846 - N1902 W09837 - N1901 W09837 - N1910 W09856 - N1917 W09846 MOV NW 10-15KT
FCST VA CLD +6HR: 16/0930Z SFC/FL220 N1919 W09855 - N1903 W09836 - N1901 W09838 - N1905 W09900 - N1919 W09855
FCST VA CLD +12HR: 16/1530Z NO VA EXP
FCST VA CLD +18HR: 16/2130Z NO VA EXP
RMK: VA CLDS OCNLY OBS OVR PAST FEW HRS BETWEEN
GAPS IN WX CLD COVER MOV NW UP TO 20 NM FM
SUMMIT. OBS FL ESTD FM MMMX 00Z RAOB. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200816/0945Z

2020-08-15 21:40


Original Message :

Received FVXX20 at 21:42 UTC, 15/08/20 from KNES
VA ADVISORY
DTG: 20200815/2140Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/778
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: EM ARND 15/2047Z
OBS VA DTG: 15/2131Z
OBS VA CLD: SFC/FL220 N1913 W09841 - N1903 W09838 - N1902 W09840 - N1905 W09847 - N1913 W09841 MOV NW 10-15KT
FCST VA CLD +6HR: 16/0330Z NO VA EXP
FCST VA CLD +12HR: 16/0930Z NO VA EXP
FCST VA CLD +18HR: 16/1530Z NO VA EXP
RMK: VA CLD EXT 12 NM NNW OF THE SUMMIT BEFORE
BEING OBSCURED BY WX CLD. VA FCST TO DISP WITHIN
6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200816/0345Z

2020-08-15 00:54


Original Message :

Received FVXX20 at 00:57 UTC, 15/08/20 from KNES
VA ADVISORY
DTG: 20200815/0054Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/777
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT OBS IN SAT.
OBS VA DTG: 15/0046Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 15/0700Z NO VA EXP
FCST VA CLD +12HR: 15/1300Z NO VA EXP
FCST VA CLD +18HR: 15/1900Z NO VA EXP
RMK: VA NOT CURRENTLY OBS IN SAT IMAGERY OR
WEBCAM DUE TO WX CLD OBSCN. REMNANT VA FM PREV
ADVISORY HAS DSIPTD. NO FURTHER RPTS OF VA EMS

2020-08-14 19:08


Original Message :

Received FVXX20 at 19:10 UTC, 14/08/20 from KNES
VA ADVISORY
DTG: 20200814/1908Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/776
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: REMNANT VA
OBS VA DTG: 14/1901Z
OBS VA CLD: SFC/FL190 N1859 W09915 - N1859 W09910 - N1850 W09908 - N1849 W09914 - N1859 W09915 MOV W 10KT
FCST VA CLD +6HR: 15/0100Z NO VA EXP
FCST VA CLD +12HR: 15/0700Z NO VA EXP
FCST VA CLD +18HR: 15/1300Z NO VA EXP
RMK: FAINT, DIFFUSE REMNANT VA CLD WAS CENTERED
30 NM WSW OF THE SUMMIT AND DISP. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200815/0115Z

2020-08-14 13:08


Original Message :

Received FVXX20 at 13:09 UTC, 14/08/20 from KNES
VA ADVISORY
DTG: 20200814/1308Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/775
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS EM SINCE 14/1225Z
OBS VA DTG: 14/1256Z
OBS VA CLD: SFC/FL190 N1904 W09837 - N1902 W09836 - N1856 W09841 - N1900 W09844 - N1904 W09837 MOV SW 10KT
FCST VA CLD +6HR: 14/1900Z SFC/FL190 N1905 W09836 - N1900 W09835 - N1852 W09856 - N1901 W09902 - N1905 W09836
FCST VA CLD +12HR: 15/0100Z NO VA EXP
FCST VA CLD +18HR: 15/0700Z NO VA EXP
RMK: CONS EM HAVE RESULTED IN VA OVR AND
IMMEDIATELY SW OF THE SUMMIT. NWP MODEL GUIDANCE
SUGGESTED EM WILL MOV TOWARD W BY T+6. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200814/1915Z

2020-08-12 07:15


Original Message :

Received FVXX20 at 07:19 UTC, 12/08/20 from KNES
VA ADVISORY
DTG: 20200812/0715Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/774
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED
OBS VA DTG: 12/0701Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 12/1300Z NO VA EXP
FCST VA CLD +12HR: 12/1900Z NO VA EXP
FCST VA CLD +18HR: 13/0100Z NO VA EXP
RMK: VA NO LONGER DETECTED ON VARIOUS STLT
PRODUCTS. WEBCAM SHOWS ONLY MINOR ACTVTY AT
SUMMIT. ...KONON
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-12 01:24


Original Message :

Received FVXX20 at 01:27 UTC, 12/08/20 from KNES
VA ADVISORY
DTG: 20200812/0124Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/773
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: LGT VA AND GASES
OBS VA DTG: 12/0111Z
OBS VA CLD: SFC/FL190 N1907 W09850 - N1904 W09838 - N1859 W09838 - N1856 W09850 - N1907 W09850 MOV W 5-10KT
FCST VA CLD +6HR: 12/0700Z SFC/FL190 N1914 W09914 - N1905 W09837 - N1858 W09840 - N1852 W09914 - N1914 W09914
FCST VA CLD +12HR: 12/1300Z NO VA EXP
FCST VA CLD +18HR: 12/1900Z NO VA EXP
RMK: POSS LGT VA EMS AND GASES SEEN IN WEB CAM
AND SAT MOV W. MULTIPLE VOLCAT ALERTS. MODEL
GUIDANCE SHOWS A W-LY MOV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200812/0730Z

2020-08-11 19:40


Original Message :

Received FVXX20 at 19:40 UTC, 11/08/20 from KNES
VA ADVISORY
DTG: 20200811/1940Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/772
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: POSS VA ACTIVITY
OBS VA DTG: 11/1911Z
OBS VA CLD: SFC/FL190 N1906 W09850 - N1902 W09837 - N1900 W09837 - N1858 W09850 - N1906 W09850 MOV W 5-10KT
FCST VA CLD +6HR: 12/0100Z NO VA EXP
FCST VA CLD +12HR: 12/0700Z NO VA EXP
FCST VA CLD +18HR: 12/1300Z NO VA EXP
RMK: VA IS NOT SEEN IN SAT OR WEB CAM DUE TO WX
CLDS. A FEW CLEARER SHOTS DURING THE LAST FEW HRS
DID SHOW MINIMAL ACT. ANY VA WOULD BE MOVG TWD
THE WEST. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200812/0145Z

2020-08-11 14:04


Original Message :

Received FVXX20 at 14:08 UTC, 11/08/20 from KNES
VA ADVISORY
DTG: 20200811/1404Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/771
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 11/1356Z
OBS VA CLD: SFC/FL190 N1903 W09847 - N1903 W09837 - N1859 W09835 - N1852 W09844 - N1903 W09847 MOV SW 5-10KT
FCST VA CLD +6HR: 11/2000Z SFC/FL190 N1905 W09846 - N1902 W09836 - N1859 W09837 - N1855 W09847 - N1905 W09846
FCST VA CLD +12HR: 12/0200Z SFC/FL190 N1905 W09849 - N1901 W09838 - N1900 W09838 - N1852 W09849 - N1905 W09849
FCST VA CLD +18HR: 12/0800Z NO VA EXP
RMK: WEB CAM SHOWS A FEW SMALL RECENT PUFFS
DRIFTING FROM SUMMIT. VA MOV TO SW AND WSW. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200811/2000Z

2020-08-10 15:34


Original Message :

Received FVXX20 at 15:37 UTC, 10/08/20 from KNES
VA ADVISORY
DTG: 20200810/1534Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/770
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: EM OF STEAM AND GASES W PSBL
LGT VA
OBS VA DTG: 10/1510Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 10/2100Z NO VA EXP
FCST VA CLD +12HR: 11/0300Z NO VA EXP
FCST VA CLD +18HR: 11/0900Z NO VA EXP
RMK: WEB CAM SHOWED EM OF STEAM AND GASES. SOME
LGT VA IS PSBL. NO VA SIGNATURE DETECTED IN STLT
IMAGERY. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-10 09:43


Original Message :

Received FVXX27 at 14:46 UTC, 10/08/20 from KNES
VA ADVISORY
DTG: 20200810/1445Z
VAAC: WASHINGTON
VOLCANO: USER MESSAGE
PSN: XX AREA: XX
Received FVXX27 at 14:24 UTC, 10/08/20 from KNES
VA ADVISORY
DTG: 20200810/1419Z
VAAC: WASHINGTON
VOLCANO: TEST XXXXXX
PSN: N3700 W07700
AREA: TEST
SUMMIT ELEV: 32805 FT [9999 M]
ADVISORY NR: 2020/002
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: TEST...TEST...TEST
OBS VA DTG: /Z
OBS VA CLD:
FCST VA CLD +6HR: 10/2000Z
Received FVXX20 at 09:47 UTC, 10/08/20 from KNES
VA ADVISORY
DTG: 20200810/0943Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/769
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 10/0921Z
OBS VA CLD: SFC/FL200 N1927 W09838 - N1901 W09835 - N1901 W09838 - N1926 W09846 - N1927 W09838 MOV N 5-10KT
FCST VA CLD +6HR: 10/1530Z SFC/FL200 N1934 W09838 - N1901 W09835 - N1901 W09837 - N1931 W09849 - N1934 W09838
FCST VA CLD +12HR: 10/2130Z NO VA EXP
FCST VA CLD +18HR: 11/0330Z NO VA EXP
RMK: LGT VA PLUME DETECTED ON STLT MOVG SLOLY NNW
OF SUMMIT APROX 25 NM BEFORE DSIPTNG, WEBCAM
EARLIER SHOWED VA EMS. FCST NWP MDL WINDS TO
REMAIN LGT. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200810/1545Z

2020-08-10 05:04


Original Message :

Received FVXX20 at 05:07 UTC, 10/08/20 from KNES
VA ADVISORY
DTG: 20200810/0504Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/768
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED
OBS VA DTG: 10/0446Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 10/1100Z NO VA EXP
FCST VA CLD +12HR: 10/1700Z NO VA EXP
FCST VA CLD +18HR: 10/2300Z NO VA EXP
RMK: SMALL LGT VA PLUME SEEN DSIPTNG NR SUMMIT ON
STLT BEFORE LRG TSTM ANVIL COVERED AREA. WEBCAM
SHOWS NO EVIDENCE OF ACTVTY. ...KONON
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-09 23:59


Original Message :

Received FVXX20 at 00:04 UTC, 10/08/20 from KNES
VA ADVISORY
DTG: 20200809/2359Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/767
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: LGT VA EMS AND GASES
OBS VA DTG: 09/2346Z
OBS VA CLD: SFC/FL200 N1923 W09831 - N1904 W09835 - N1900 W09838 - N1923 W09853 - N1923 W09831 MOV N 5-10KT
FCST VA CLD +6HR: 10/0600Z SFC/FL200 N1931 W09830 - N1902 W09834 - N1900 W09838 - N1929 W09856 - N1931 W09830
FCST VA CLD +12HR: 10/1200Z NO VA EXP
FCST VA CLD +18HR: 10/1800Z NO VA EXP
RMK: VA EMS AND GASES SEEN IN SAT IMAGERY MOV NNW
FM SUMMIT. VA MAY EXTD OUT FARTHER BUT WX CLDS
OBSC THE VIEW. VOLCANO CAM SHOWS DECR ACT OVER
THE LAST COUPLE HOURS WITH VA NOT REACHING AS
HIGH IN HGT AND NEAR/BELOW FL200. MODEL GUIDANCE
INDICATES A CONT NNW MOV. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200810/0600Z

2020-08-09 18:36


Original Message :

Received FVXX20 at 18:39 UTC, 09/08/20 from KNES
VA ADVISORY
DTG: 20200809/1836Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/766
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: VA SEEN ON WEB CAM.
OBS VA DTG: 09/1826Z
OBS VA CLD: SFC/FL210 N1920 W09844 - N1920 W09834 - N1902 W09836 - N1902 W09839 - N1920 W09844 MOV N 5-10KT
FCST VA CLD +6HR: 10/0030Z SFC/FL210 N1940 W09834 - N1904 W09836 - N1900 W09840 - N1937 W09858 - N1940 W09834
FCST VA CLD +12HR: 10/0630Z SFC/FL210 N1939 W09833 - N1900 W09835 - N1859 W09840 - N1938 W09900 - N1939 W09833
FCST VA CLD +18HR: 10/1230Z NO VA EXP
RMK: VA SEEN IN WEB CAM AND CONFIRMED IN SAT
IMAGERY MOV N FM SUMMIT. MODEL GUIDANCE
SHOWS A N-LY MOV THRU T+12 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200810/0030Z

2020-08-08 20:24


Original Message :

Received FVXX20 at 20:27 UTC, 08/08/20 from KNES
VA ADVISORY
DTG: 20200808/2024Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/765
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA EM OBS.
OBS VA DTG: 08/2006Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 09/0200Z NO VA EXP
FCST VA CLD +12HR: 09/0800Z NO VA EXP
FCST VA CLD +18HR: 09/1400Z NO VA EXP
RMK: NO VA EM OBS IN STLT OR WEBCAM. NO FURTHER
RPRTS OF VA ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-08 15:06


Original Message :

Received FVXX20 at 15:10 UTC, 08/08/20 from KNES
VA ADVISORY
DTG: 20200808/1506Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/764
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 08/1456Z
OBS VA CLD: SFC/FL190 N1905 W09908 - N1902 W09838 - N1859 W09836 - N1848 W09908 - N1905 W09908 MOV W 5-10KT
FCST VA CLD +6HR: 08/2100Z SFC/FL190 N1909 W09910 - N1903 W09837 - N1859 W09837 - N1855 W09910 - N1909 W09910
FCST VA CLD +12HR: 09/0300Z NO VA EXP
FCST VA CLD +18HR: 09/0900Z NO VA EXP
RMK: NEW VA EMS NOTED IN WEB CAM IMAGERY. NOTHING
SEEN IN STLT IMAGERY DUE TO DENSE WX CLDS. VA
PRESUMED TO MOV W AND WSW BASED ON NWP AND
RADIOSONDE. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200808/2100Z

2020-08-07 22:38


Original Message :

Received FVXX20 at 22:40 UTC, 07/08/20 from KNES
VA ADVISORY
DTG: 20200807/2238Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/763
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA EM OBS.
OBS VA DTG: 07/2221Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 08/0430Z NO VA EXP
FCST VA CLD +12HR: 08/1030Z NO VA EXP
FCST VA CLD +18HR: 08/1630Z NO VA EXP
RMK: NO VA EM OBS IN STLT OR WEBCAM. NO FURTHER
RPRTS OF VA ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-07 17:22


Original Message :

Received FVXX20 at 17:24 UTC, 07/08/20 from KNES
VA ADVISORY
DTG: 20200807/1722Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/762
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 07/1711Z
OBS VA CLD: SFC/FL190 N1903 W09915 - N1902 W09838 - N1859 W09835 - N1846 W09915 - N1903 W09915 MOV W 15-20KT
FCST VA CLD +6HR: 07/2300Z SFC/FL190 N1910 W09913 - N1903 W09838 - N1859 W09836 - N1855 W09914 - N1910 W09913
FCST VA CLD +12HR: 08/0500Z NO VA EXP
FCST VA CLD +18HR: 08/1100Z NO VA EXP
RMK: NEW VA EMS NOTED IN STLT IMAGERY AND IN WEB
CAM. INTERMITTENT PUFFS MOV TO W AND WSW OF
SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200807/2315Z

2020-08-06 21:38


Original Message :

Received FVXX20 at 21:45 UTC, 06/08/20 from KNES
VA ADVISORY
DTG: 20200806/2138Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/761
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA EM OBS.
OBS VA DTG: 06/2111Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA.
FCST VA CLD +6HR: 07/0300Z NO VA EXP
FCST VA CLD +12HR: 07/0900Z NO VA EXP
FCST VA CLD +18HR: 07/1500Z NO VA EXP
RMK: NO VA EM OBS IN STLT OR WEBCAM DUE TO EXTSV
WX CLD COVER. NO FURTHER RPRTS OF VA ACTVTY RCVD.
...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-06 16:03


Original Message :

Received FVXX20 at 16:04 UTC, 06/08/20 from KNES
VA ADVISORY
DTG: 20200806/1603Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/760
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 06/1551Z
OBS VA CLD: SFC/FL190 N1905 W09838 - N1902 W09836 - N1852 W09912 - N1857 W09913 - N1905 W09838 MOV W 5-10KT
FCST VA CLD +6HR: 06/2200Z SFC/FL190 N1906 W09838 - N1901 W09837 - N1845 W09919 - N1853 W09924 - N1906 W09838
FCST VA CLD +12HR: 07/0400Z NO VA EXP
FCST VA CLD +18HR: 07/1000Z NO VA EXP
RMK: NRW PLUME OF VA EXT 30 NM WSW OF THE SUMMIT.
NWP MODEL GUIDANCE SUGGESTED LTLCG OVR NXT 6 HRS.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200806/2200Z

2020-08-06 10:54


Original Message :

Received FVXX20 at 10:59 UTC, 06/08/20 from KNES
VA ADVISORY
DTG: 20200806/1054Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/759
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: LGT VA EMS SEEN IN SAT AND WEB
CAM.
OBS VA DTG: 06/1046Z
OBS VA CLD: SFC/FL190 N1908 W09902 - N1904 W09837 - N1858 W09837 - N1854 W09902 - N1908 W09902 MOV W 5-10KT
FCST VA CLD +6HR: 06/1700Z SFC/FL190 N1911 W09922 - N1903 W09837 - N1859 W09837 - N1850 W09923 - N1911 W09922
FCST VA CLD +12HR: 06/2300Z NO VA EXP
FCST VA CLD +18HR: 07/0500Z NO VA EXP
RMK: VA SEEN IN SAT IMAGERY MOV W FM SUMMIT.
MULTIPLE VOLCAT ALERTS. VA EMS SEEN IN WEB CAM
BUT DIFFICULT TO DETERMINE HOW MUCH IS VA AND HOW
MUCH ARE GASES. MODEL GUIDANCE SHOWS A W-LY MOV
THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200806/1700Z

2020-08-05 04:59


Original Message :

Received FVXX23 at 05:01 UTC, 05/08/20 from KNES
VA ADVISORY
DTG: 20200805/0459Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/758
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO RPRT OF VA
OBS VA DTG: 05/0446Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 05/1100Z NO VA EXP
FCST VA CLD +12HR: 05/1700Z NO VA EXP
FCST VA CLD +18HR: 05/2300Z NO VA EXP
RMK: THE AREA WAS UNDER EXTENSIVE WX CLD BUT
THERE WERE NO RPRTS OF VA AND SEISMIC ACTIVITY
APPEARED NORMAL. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-04 23:05


Original Message :

Received FVXX23 at 23:10 UTC, 04/08/20 from KNES
VA ADVISORY
DTG: 20200804/2305Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/757
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 04/2231Z
OBS VA CLD: SFC/FL230 N1905 W09856 - N1902 W09837 - N1859 W09837 - N1856 W09857 - N1905 W09856 MOV W 5-10KT
FCST VA CLD +6HR: 05/0430Z SFC/FL230 N1908 W09911 - N1902 W09837 - N1859 W09836 - N1851 W09919 - N1908 W09911
FCST VA CLD +12HR: 05/1030Z SFC/FL230 N1913 W09929 - N1902 W09835 - N1859 W09837 - N1853 W09934 - N1913 W09929
FCST VA CLD +18HR: 05/1630Z NO VA EXP
RMK: VA OBSD EXTDG OVR 15 NMI W OF SUMMIT. VA
MOVD WNW BLW WX CLD CVR BFR WSHFT MOVD VA W AND
WSW. NWP MDLS FCST LTLCG VA TO MOV W OR WNW THRU
T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200805/0500Z

2020-08-04 20:42


Original Message :

Received FVXX23 at 20:44 UTC, 04/08/20 from KNES
VA ADVISORY
DTG: 20200804/2042Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/756
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS CONTG.
OBS VA DTG: 04/2031Z
OBS VA CLD: SFC/FL210 N1908 W09847 - N1902 W09837 - N1859 W09837 - N1901 W09850 - N1908 W09847 MOV W 5-10KT
FCST VA CLD +6HR: 05/0230Z NO VA EXP
FCST VA CLD +12HR: 05/0830Z NO VA EXP
FCST VA CLD +18HR: 05/1430Z NO VA EXP
RMK: WX CLD CVR OBSCS SUMMIT IN WEBCAM AND STLT
IMAGERY. ONLY BRK IN WEBCAM 1 HR AGO SHOWED
MAINLY STEAM AND GAS EMS. ANY VA PRESENT MOVG TO
WNW AND LKLY TO DISP QUICKLY. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200805/0245Z

2020-08-04 14:41


Original Message :

Received FVXX23 at 14:42 UTC, 04/08/20 from KNES
VA ADVISORY
DTG: 20200804/1441Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/755
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: LGT VA EMS
OBS VA DTG: 04/1431Z
OBS VA CLD: SFC/FL240 N1922 W09846 - N1903 W09837 - N1917 W09853 - N1922 W09846 MOV NW 5-10KT
FCST VA CLD +6HR: 04/2030Z SFC/FL240 N1922 W09846 - N1903 W09837 - N1917 W09853 - N1922 W09846
FCST VA CLD +12HR: 05/0230Z NO VA EXP
FCST VA CLD +18HR: 05/0830Z NO VA EXP
RMK: LGT VA EMS OBS MOV NNW TO NEAR 23NM FM
SUMMIT IN STLT IMAGERY AT 1330Z. GAS AND STEAM
OBS IN CURRENT WEBCAM. VA FCST TO CONT NNW MOV
BEFORE DISP IN T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200804/2045Z

2020-08-04 08:59


Original Message :

Received FVXX23 at 09:01 UTC, 04/08/20 from KNES
VA ADVISORY
DTG: 20200804/0859Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/754
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA OBS IN SAT IMAGERY.
OBS VA DTG: 04/0851Z
OBS VA CLD: SFC/FL230 N1908 W09856 - N1903 W09837 - N1901 W09838 - N1858 W09857 - N1908 W09856 MOV W 5-10KT
FCST VA CLD +6HR: 04/1500Z SFC/FL230 N1911 W09902 - N1904 W09837 - N1900 W09837 - N1901 W09905 - N1911 W09902
FCST VA CLD +12HR: 04/2100Z SFC/FL230 N1917 W09902 - N1904 W09836 - N1901 W09838 - N1904 W09906 - N1917 W09902
FCST VA CLD +18HR: 05/0300Z SFC/FL230 N1911 W09907 - N1904 W09837 - N1901 W09837 - N1859 W09907 - N1911 W09907
RMK: VA EMS OBS IN SAT AND WEBCAM IMAGERY MOVG W
UP TO 12 NM FM SUMMIT. WX CLDS IN AREA MAY OBSC
PORTION OF VA CLD. OBS FL ESTD FM WEBCAM AND NWP
MDLS. CONTD W-LY MVMT EXP THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200804/1500Z

2020-08-04 03:15


Original Message :

Received FVXX23 at 03:16 UTC, 04/08/20 from KNES
VA ADVISORY
DTG: 20200804/0315Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/753
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 04/0306Z
OBS VA CLD: SFC/FL210 N1914 W09841 - N1902 W09836 - N1901 W09837 - N1907 W09849 - N1914 W09841 MOV NW 5-10KT
FCST VA CLD +6HR: 04/0900Z SFC/FL210 N1920 W09841 - N1902 W09835 - N1901 W09837 - N1910 W09852 - N1920 W09841
FCST VA CLD +12HR: 04/1500Z SFC/FL210 N1922 W09841 - N1902 W09835 - N1901 W09837 - N1910 W09855 - N1922 W09841
FCST VA CLD +18HR: 04/2100Z NO VA EXP
RMK: VA OBS IN SAT EXT 12 NM NW FM SUMMIT. VA CLD
NOW OBSCD BY WX CLDS. WEBCAM SHOWS CONTUS PLUME
OF STEAM AND GAS WITH LIKELY VA MIXED IN. FL
WINDS EXP TO PERSIST THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200804/0915Z

2020-08-03 21:31


Original Message :

Received FVXX23 at 21:34 UTC, 03/08/20 from KNES
VA ADVISORY
DTG: 20200803/2131Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/752
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS IN STLT AND SUMMIT
WEB CAM
OBS VA DTG: 03/2111Z
OBS VA CLD: SFC/FL210 N1917 W09848 - N1903 W09835 - N1857 W09840 - N1905 W09859 - N1917 W09848 MOV NW 5-10KT
FCST VA CLD +6HR: 04/0300Z SFC/FL210 N1923 W09851 - N1901 W09834 - N1855 W09838 - N1909 W09910 - N1923 W09851
FCST VA CLD +12HR: 04/0900Z SFC/FL210 N1938 W09844 - N1858 W09833 - N1856 W09840 - N1926 W09906 - N1938 W09844
FCST VA CLD +18HR: 04/1500Z SFC/FL210 N1942 W09846 - N1859 W09832 - N1856 W09840 - N1934 W09910 - N1942 W09846
RMK: VA EMS OBS IN STLT AND SUMMIT WEB CAM APPROX
15 NM NW FM SUMMIT. VA HGT/DIR FM EARLIER SIGMET
RPRT RECEIVED AND STLT/NWP MDLS SHOWS NW TO
NNW-LY MOVMT TREND THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200804/0330Z

2020-08-03 16:22


Original Message :

Received FVXX23 at 16:24 UTC, 03/08/20 from KNES
VA ADVISORY
DTG: 20200803/1622Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/751
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS IN VIS STLT IMAGERY
OBS VA DTG: 03/1601Z
OBS VA CLD: SFC/FL210 N1917 W09840 - N1901 W09835 - N1859 W09840 - N1910 W09855 - N1917 W09840 MOV NW 5-10KT
FCST VA CLD +6HR: 03/2200Z SFC/FL210 N1922 W09843 - N1901 W09834 - N1858 W09840 - N1914 W09902 - N1922 W09843
FCST VA CLD +12HR: 04/0400Z SFC/FL210 N1923 W09844 - N1901 W09834 - N1859 W09840 - N1914 W09905 - N1923 W09844
FCST VA CLD +18HR: 04/1000Z NO VA EXP
RMK: VA EMS OBS IN VIS STLT 15 NM NW FM SUMMIT.
EARLIER SIGMET RPRT RECEIVED. VA PLUME MIXED WITH
STEAM/GAS EMS OBS IN SUMMIT WEB CAM. VA HGT/DIR
FM PREV VAA, STLT, AND NWP MDLS SHOWS CONT NW-LY
MOVMT THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200803/2215Z

2020-08-03 10:39


Original Message :

Received FVXX23 at 10:40 UTC, 03/08/20 from KNES
VA ADVISORY
DTG: 20200803/1039Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/750
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA OBS IN SAT.
OBS VA DTG: 03/1031Z
OBS VA CLD: SFC/FL210 N1918 W09834 - N1901 W09837 - N1901 W09839 - N1917 W09851 - N1918 W09834 MOV N 5-10KT
FCST VA CLD +6HR: 03/1630Z SFC/FL210 N1929 W09850 - N1902 W09835 - N1900 W09837 - N1916 W09905 - N1929 W09850
FCST VA CLD +12HR: 03/2230Z NO VA EXP
FCST VA CLD +18HR: 04/0430Z NO VA EXP
RMK: VA SIGNATURE OBS IN SAT IMAGERY EXT UP TO 12
NM N FM SUMMIT. WEBCAM SHOWS PLUME WITH LIKELY VA
MIXED WITH STEAM AND GAS. OBS FL ESTD FM WEBCAM
AND NWP MDLS. FL MVMT EXP TO TURN TO NW THRU T+6.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200803/1645Z

2020-08-03 00:47


Original Message :

Received FVXX23 at 00:49 UTC, 03/08/20 from KNES
VA ADVISORY
DTG: 20200803/0047Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/749
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT OBS IN SAT.
OBS VA DTG: 03/0036Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 03/0630Z NO VA EXP
FCST VA CLD +12HR: 03/1230Z NO VA EXP
FCST VA CLD +18HR: 03/1830Z NO VA EXP
RMK: WX CLDS CURRENTLY OBSC SUMMIT AREA BUT VA
NOT OBS IN PAST FEW HRS DURING PERIODS FREE OF
OBSCN. NO FURTHER RPTS OF VA RECEIVED. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-02 18:55


Original Message :

Received FVXX23 at 18:57 UTC, 02/08/20 from KNES
VA ADVISORY
DTG: 20200802/1855Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/748
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 02/1841Z
OBS VA CLD: SFC/FL220 N1927 W09835 - N1926 W09824 - N1901 W09837 - N1904 W09841 - N1927 W09835 MOV NE 5KT
FCST VA CLD +6HR: 03/0030Z NO VA EXP
FCST VA CLD +12HR: 03/0630Z NO VA EXP
FCST VA CLD +18HR: 03/1230Z NO VA EXP
RMK: VA EXT 23 NM NNE OF SUMMIT AND WAS BECMG
DFUS. CONFID IN HGT IS LOW BCS OBS MOTN DOES NOT
AGR WITH MODEL GDNC, WHICH HAD LGT AND VRB WNDS.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200803/0100Z

2020-08-02 15:26


Original Message :

Received FVXX23 at 15:27 UTC, 02/08/20 from KNES
VA ADVISORY
DTG: 20200802/1526Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/747
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: FQT EM OF GASES AND LGT VA
OBS VA DTG: 02/1516Z
OBS VA CLD: SFC/FL250 N1918 W09837 - N1900 W09830 - N1859 W09838 - N1911 W09853 - N1918 W09837 MOV NW 5KT
FCST VA CLD +6HR: 02/2130Z SFC/FL250 N1928 W09820 - N1856 W09827 - N1859 W09838 - N1913 W09908 - N1928 W09820
FCST VA CLD +12HR: 03/0330Z NO VA EXP
FCST VA CLD +18HR: 03/0930Z NO VA EXP
RMK: EM OF GASES AND PSBL LGT VA EXT 15 NM
NW-N-NE OF THE SUMMIT. WNDS ARE LGT AND VRBL SO
LTLCG EXP OVR NXT 6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200802/2130Z

2020-08-02 09:25


Original Message :

Received FVXX23 at 09:27 UTC, 02/08/20 from KNES
VA ADVISORY
DTG: 20200802/0925Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/746
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 02/0916Z
OBS VA CLD: SFC/FL200 N1913 W09825 - N1901 W09836 - N1902 W09838 - N1911 W09845 - N1913 W09825 MOV N 5-10KT
FCST VA CLD +6HR: 02/1530Z SFC/FL200 N1913 W09825 - N1901 W09837 - N1901 W09837 - N1911 W09847 - N1913 W09825
FCST VA CLD +12HR: 02/2130Z NO VA EXP
FCST VA CLD +18HR: 03/0330Z NO VA EXP
RMK: VA OBS DRIFTING NEAR AND UP TO 10 NM N FM
SUMMIT. WX CLDS MAY OBSC PART OF VA CLD. LOWER
CONF IN T+6 FCST DUE TO LGT FL WINDS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200802/1530Z

2020-08-02 03:39


Original Message :

Received FVXX23 at 03:40 UTC, 02/08/20 from KNES
VA ADVISORY
DTG: 20200802/0339Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/745
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
RADIOSONDE.
ERUPTION DETAILS: VA EM OBS IN SAT.
OBS VA DTG: 02/0331Z
OBS VA CLD: SFC/FL200 N1913 W09834 - N1903 W09825 - N1901 W09837 - N1902 W09837 - N1913 W09834 MOV NE 5-10KT
FCST VA CLD +6HR: 02/0930Z SFC/FL200 N1918 W09834 - N1908 W09817 - N1900 W09836 - N1901 W09837 - N1918 W09834
FCST VA CLD +12HR: 02/1530Z NO VA EXP
FCST VA CLD +18HR: 02/2130Z NO VA EXP
RMK: VA CLD OBS FANNING OUT FM SUMMIT UP TO 10 NM
N AND E. OBS FL AND T+6 FCST ESTD FM MMMX 00Z
RAOB AND NWP MDLS WITH LOWER CONF DUE TO LGT
WINDS. VA CLD CURRENTLY OBSCD BY WX CLDS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200802/0945Z

2020-07-31 21:20


Original Message :

Received FVXX24 at 21:22 UTC, 31/07/20 from KNES
VA ADVISORY
DTG: 20200731/2120Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/744
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: RESIDUAL VA DISP
OBS VA DTG: 31/2111Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 01/0300Z NO VA EXP
FCST VA CLD +12HR: 01/0900Z NO VA EXP
FCST VA CLD +18HR: 01/1500Z NO VA EXP
RMK: RESIDUAL VA IS NO LONGER DETECTED IN STLT
IMAGERY AND THERE IS NO VA SIGNATURE NEAR THE
SUMMIT. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-31 15:43


Original Message :

Received FVXX24 at 15:45 UTC, 31/07/20 from KNES
VA ADVISORY
DTG: 20200731/1543Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/743
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: RESIDUAL VA
OBS VA DTG: 31/1516Z
OBS VA CLD: SFC/FL230 N2001 W10015 - N1920 W09917 - N1915 W09934 - N1929 W10016 - N2001 W10015 MOV W 15-20KT
FCST VA CLD +6HR: 31/2130Z NO VA EXP
FCST VA CLD +12HR: 01/0330Z NO VA EXP
FCST VA CLD +18HR: 01/0930Z NO VA EXP
RMK: RESIDUAL VA WAS CENTERED 80 NM WNW OF THE
SUMMIT AND DISP. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200731/2145Z

2020-07-31 09:46


Original Message :

Received FVXX24 at 09:49 UTC, 31/07/20 from KNES
VA ADVISORY
DTG: 20200731/0946Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/742
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS SEEN IN SAT.
OBS VA DTG: 31/0931Z
OBS VA CLD: SFC/FL230 N1919 W09903 - N1905 W09837 - N1858 W09838 - N1856 W09951 - N1910 W09950 - N1919 W09903 MOV NW 10-15KT
FCST VA CLD +6HR: 31/1530Z SFC/FL230 N1922 W10016 - N1905 W09837 - N1859 W09837 - N1849 W10015 - N1922 W10016
FCST VA CLD +12HR: 31/2130Z SFC/FL230 N1907 W10017 - N1904 W09837 - N1859 W09837 - N1840 W10015 - N1907 W10017
FCST VA CLD +18HR: 01/0330Z SFC/FL230 N1911 W10017 - N1905 W09837 - N1859 W09836 - N1844 W10015 - N1911 W10017
RMK: THICKER VA SEEN IN SAT IMAGERY MOV WNW AND
EXTDG NEARLY 55 FM SUMMIT. RESIDUAL THINNER VA
SEEN W/WSW OF VOLCANO AND BCMG MORE DIFFICULT TO
SEE AND ARND 110 NM FM SUMMIT. VA EMS SEEN IN WEB
CAM. MODEL GUIDANCE SHOWS A W-LY MOV TO CONT THRU
T+18 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200731/1545Z

2020-07-31 08:18


Original Message :

Received FVXX24 at 08:21 UTC, 31/07/20 from KNES
VA ADVISORY
DTG: 20200731/0818Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/741
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA SEEN IN SAT.
OBS VA DTG: 31/0801Z
OBS VA CLD: SFC/FL230 N1908 W09859 - N1906 W09837 - N1858 W09837 - N1849 W09937 - N1908 W09937 - N1908 W09859 MOV W 10-15KT
FCST VA CLD +6HR: 31/1400Z SFC/FL230 N1906 W09837 - N1859 W09837 - N1844 W09959 - N1906 W10001 - N1906 W09837
FCST VA CLD +12HR: 31/2000Z SFC/FL230 N1907 W09837 - N1902 W09837 - N1837 W10001 - N1858 W10001 - N1907 W09837
FCST VA CLD +18HR: 01/0200Z SFC/FL230 N1907 W09838 - N1859 W09837 - N1834 W10000 - N1856 W10001 - N1907 W09838
RMK: VA SEEN IN SAT MOV W AND EXTDG 50 NM FM
SUMMIT. MODEL GUIDANCE INDICATES A W/SW-LY MOV
THRU T+18HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200731/1415Z

2020-07-31 02:51


Original Message :

Received FVXX24 at 02:55 UTC, 31/07/20 from KNES
VA ADVISORY
DTG: 20200731/0251Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/740
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
RADIOSONDE.
ERUPTION DETAILS: VA EMS SEEN IN SAT.
OBS VA DTG: 31/0236Z
OBS VA CLD: SFC/FL230 N1904 W09837 - N1858 W09837 - N1837 W09937 - N1859 W09942 - N1904 W09837 MOV W 15-20KT
FCST VA CLD +6HR: 31/0830Z SFC/FL230 N1911 W10009 - N1903 W09837 - N1859 W09837 - N1847 W10009 - N1911 W10009
FCST VA CLD +12HR: 31/1430Z SFC/FL230 N1919 W10008 - N1904 W09837 - N1859 W09837 - N1851 W10010 - N1919 W10008
FCST VA CLD +18HR: 31/2030Z SFC/FL230 N1932 W10010 - N1904 W09835 - N1859 W09837 - N1900 W10009 - N1932 W10010
RMK: VA SEEN BETWEEN WX CLDS MOV WSW FM SUMMIT.
VA MAY EXTD OUT FARTHER, BUT UNABLE TO DETERMINE
DUE TO WX CLDS. MODEL GUIDANCE SHOWS A CONT W-LY
MOV THRU T+18 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200731/0845Z

2020-07-30 21:41


Original Message :

Received FVXX24 at 21:43 UTC, 30/07/20 from KNES
VA ADVISORY
DTG: 20200730/2141Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/739
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EM CONTINUES
OBS VA DTG: 30/2131Z
OBS VA CLD: SFC/FL230 N1908 W09901 - N1901 W09837 - N1859 W09838 - N1859 W09902 - N1908 W09901 MOV W 15-20KT
FCST VA CLD +6HR: 31/0330Z SFC/FL230 N1902 W09859 - N1900 W09837 - N1859 W09837 - N1855 W09859 - N1902 W09859
FCST VA CLD +12HR: 31/0930Z SFC/FL230 N1910 W09854 - N1901 W09837 - N1900 W09837 - N1902 W09858 - N1910 W09854
FCST VA CLD +18HR: 31/1530Z NO VA EXP
RMK: VA EM SEEN ON STLT IMAGERY EXTENDING APPROX
25 NM W FM SUMMIT. VA HEIGHT AND FRCST BASED ON
IMAGERY AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200731/0345Z

2020-07-30 16:11


Original Message :

Received FVXX24 at 16:14 UTC, 30/07/20 from KNES
VA ADVISORY
DTG: 20200730/1611Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/738
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS CONTG.
OBS VA DTG: 30/1536Z
OBS VA CLD: SFC/FL230 N2011 W10058 - N1911 W09909 - N1901 W09837 - N1859 W09836 - N1855 W10104 - N2011 W10058 MOV W 15-20KT
FCST VA CLD +6HR: 30/2130Z SFC/FL230 N1935 W10121 - N1902 W09837 - N1858 W09835 - N1849 W10117 - N1935 W10121
FCST VA CLD +12HR: 31/0330Z SFC/FL230 N1921 W10126 - N1901 W09838 - N1858 W09835 - N1836 W10107 - N1921 W10126
FCST VA CLD +18HR: 31/0930Z SFC/FL230 N1937 W10124 - N1902 W09836 - N1858 W09836 - N1853 W10129 - N1937 W10124
RMK: VA MOVG OFF TO NW/WNW EARLIER THIS MORNING
NOW MOVG MORE W. VA OBS TO 140 NMI W OF SUMMIT.
NWP MDLS FCST ONLY SLGT CHGS IN WINDS THRU
T+18HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200730/2215Z

2020-07-30 10:13


Original Message :

Received FVXX24 at 10:18 UTC, 30/07/20 from KNES
VA ADVISORY
DTG: 20200730/1013Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/737
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 30/1012Z
OBS VA CLD: SFC/FL240 N1955 W10047 - N1903 W09837 - N1843 W10044 - N1955 W10047 MOV W 5-10KT
FCST VA CLD +6HR: 30/1600Z SFC/FL240 N1955 W10050 - N1903 W09837 - N1842 W10046 - N1955 W10050
FCST VA CLD +12HR: 30/2200Z SFC/FL240 N1955 W10049 - N1904 W09837 - N1843 W10045 - N1955 W10049
FCST VA CLD +18HR: 31/0400Z SFC/FL240 N1955 W10051 - N1903 W09836 - N1843 W10046 - N1955 W10051
RMK: CONT VA EMS OBS MOV WNW IN STLT IMAGERY. VA
FCST TO CONT WNW MOV THRU T+18HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200730/1615Z

2020-07-30 04:50


Original Message :

Received FVXX24 at 04:59 UTC, 30/07/20 from KNES
VA ADVISORY
DTG: 20200730/0450Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/736
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 30/0448Z
OBS VA CLD: SFC/FL240 N1956 W10000 - N1903 W09837 - N1916 W10020 - N1956 W10000 MOV W 5-10KT
FCST VA CLD +6HR: 30/1100Z SFC/FL240 N1951 W09958 - N1903 W09837 - N1912 W10020 - N1951 W09958
FCST VA CLD +12HR: 30/1700Z SFC/FL240 N1947 W10004 - N1904 W09837 - N1905 W10022 - N1947 W10004
FCST VA CLD +18HR: 30/2300Z SFC/FL240 N1946 W10010 - N1903 W09836 - N1903 W10022 - N1946 W10010
RMK: CONT VA EMS OBS MOV WNW IN STLT IMAGERY. VA
FCST TO CONT WNW MOV THRU T+18HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200730/1045Z

2020-07-30 01:00


Original Message :

Received FVXX24 at 01:05 UTC, 30/07/20 from KNES
VA ADVISORY
DTG: 20200730/0100Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/735
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. VOLCAT. CENAPRED.
ERUPTION DETAILS: CENAPRED RPRTS VA TO FL240
OBS VA DTG: 30/0041Z
OBS VA CLD: SFC/FL240 N1926 W09934 - N1904 W09837 - N1857 W09837 - N1855 W09935 - N1926 W09934 MOV W 5-10KT
FCST VA CLD +6HR: 30/0630Z SFC/FL240 N1939 W09949 - N1904 W09838 - N1858 W09837 - N1843 W09956 - N1939 W09949
FCST VA CLD +12HR: 30/1230Z SFC/FL240 N1927 W09953 - N1904 W09836 - N1856 W09837 - N1838 W09956 - N1927 W09953
FCST VA CLD +18HR: 30/1830Z SFC/FL240 N1928 W09954 - N1905 W09835 - N1858 W09836 - N1837 W09956 - N1928 W09954
RMK: CENAPRED RPRT VA TO FL240. VA SEEN IN SAT
IMAGERY MOVG W/WNW AND EXTDG 25 NM FM SUMMIT. VA
HGT AND MOV CONFIRMED IN WEB CAM. MODEL GUIDANCE
SHOWS A CONT W-LY MOV THRU T+18 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200730/0700Z

2020-07-30 00:26


Original Message :

Received FVXX24 at 00:29 UTC, 30/07/20 from KNES
VA ADVISORY
DTG: 20200730/0026Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/734
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA SEEN IN SAT AND WEB CAM.
OBS VA DTG: 30/0011Z
OBS VA CLD: SFC/FL210 N1929 W09921 - N1904 W09838 - N1858 W09840 - N1856 W09923 - N1929 W09921 MOV W 5KT
FCST VA CLD +6HR: 30/0600Z SFC/FL210 N1951 W09947 - N1904 W09837 - N1858 W09838 - N1909 W09951 - N1951 W09947
FCST VA CLD +12HR: 30/1200Z SFC/FL210 N1935 W09950 - N1903 W09839 - N1856 W09839 - N1852 W09950 - N1935 W09950
FCST VA CLD +18HR: 30/1800Z SFC/FL210 N1932 W09950 - N1904 W09837 - N1856 W09835 - N1847 W09947 - N1932 W09950
RMK: VA SEEN IN SAT IMAGERY MOV WNW FM SUMMIT AND
EXTDG OUT 25 NM. WX CLDS HAVE CLEARED IN AREAS
MAKING THE VA NOW ABLE TO BE SEEN. VOLCANO CAM
SHOWS A WELL DEFINED PLUME TO NEAR FL210. MODEL
GUIDANCE SHOWS A W-LY MOV THRU T+18 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200730/0630Z

2020-07-29 18:26


Original Message :

Received FVXX24 at 18:32 UTC, 29/07/20 from KNES
VA ADVISORY
DTG: 20200729/1826Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/733
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: VA NOT SEEN IN SAT DUE TO WX CLDS.
OBS VA DTG: 29/1806Z
OBS VA CLD: SFC/FL200 N1921 W09902 - N1902 W09837 - N1859 W09838 - N1857 W09904 - N1921 W09902 MOV W 5KT
FCST VA CLD +6HR: 30/0000Z SFC/FL200 N1921 W09916 - N1904 W09837 - N1859 W09840 - N1852 W09916 - N1921 W09916
FCST VA CLD +12HR: 30/0600Z NO VA EXP
FCST VA CLD +18HR: 30/1200Z NO VA EXP
RMK: VA IS NOT SEEN IN SAT IMAGERY DUE TO THICK
WX CLDS OBSC THE VIEW. VOLCANO CAM CLDY TOO.
MODEL GUIDANCE SHOWS A W-WNW-LY MOV THRU T+6.
CONFIDENCE IN FCST IS LOW DUE TO LGT WINDS AND VA
NOT ABLE TO BE SEEN. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200730/0030Z

2020-07-29 12:56


Original Message :

Received FVXX24 at 12:59 UTC, 29/07/20 from KNES
VA ADVISORY
DTG: 20200729/1256Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/732
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 29/1246Z
OBS VA CLD: SFC/FL200 N1916 W09843 - N1913 W09830 - N1858 W09835 - N1859 W09838 - N1916 W09843 MOV N 5-10KT
FCST VA CLD +6HR: 29/1900Z SFC/FL200 N1914 W09836 - N1910 W09822 - N1858 W09836 - N1858 W09838 - N1914 W09836
FCST VA CLD +12HR: 30/0100Z SFC/FL200 N1917 W09834 - N1900 W09836 - N1859 W09838 - N1908 W09850 - N1917 W09834
FCST VA CLD +18HR: 30/0700Z NO VA EXP
RMK: CONS VA EMS OBSD IN WEBCAM. VA MOVG NNE
BASED ON WEBCAM AND NWP MDL FCSTS. NWP MDLS FCST
LTLCG IN WINDS THRU T+6 WITH A WIND SHIFT MOVG VA
TO THE W BY T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200729/1900Z

2020-07-29 06:53


Original Message :

Received FVXX24 at 06:55 UTC, 29/07/20 from KNES
VA ADVISORY
DTG: 20200729/0653Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/731
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 29/0610Z
OBS VA CLD: SFC/FL190 N1923 W09846 - N1902 W09836 - N1901 W09839 - N1921 W09858 - N1923 W09846 MOV NW 5-10KT
FCST VA CLD +6HR: 29/1200Z SFC/FL190 N1920 W09843 - N1900 W09835 - N1859 W09839 - N1915 W09853 - N1920 W09843
FCST VA CLD +12HR: 29/1800Z NO VA EXP
FCST VA CLD +18HR: 30/0000Z NO VA EXP
RMK: DENSE WX CLDS HAVE OBSCURED ANY RECENT ACT
IN STLT AND WEB CAM IMAGERY. HOWEVER, ACT LIKELY
ONGOING BASED ON PAST RECENT HIST. VAAG BASED ON
LAST UPDATE AND NWP MDLS. LOW CONFIDENCE IN PLUME
DIRECTION. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200729/1300Z

2020-07-29 00:57


Original Message :

Received FVXX24 at 00:59 UTC, 29/07/20 from KNES
VA ADVISORY
DTG: 20200729/0057Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/730
INFO SOURCE: GOES-EAST. NWP MODELS. RADIOSONDE.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 29/0041Z
OBS VA CLD: SFC/FL190 N1913 W09840 - N1902 W09834 - N1859 W09838 - N1906 W09851 - N1913 W09840 MOV NW 5KT
FCST VA CLD +6HR: 29/0630Z SFC/FL190 N1926 W09843 - N1902 W09835 - N1859 W09841 - N1926 W09858 - N1926 W09843
FCST VA CLD +12HR: 29/1230Z SFC/FL190 N1924 W09838 - N1859 W09833 - N1859 W09840 - N1920 W09857 - N1924 W09838
FCST VA CLD +18HR: 29/1830Z NO VA EXP
RMK: VA NOT SEEN IN STLT DUE TO EXTENSIVE WX CLD.
OBS VA BASED ON NWP MODEL GUIDANCE WITH UNUSUALLY
LOW CONFIDENCE DUE TO ABRUPT CHANGES IN WIND
DIRECTION WITH ALTITUDE SEEN IN THE 29/00Z
RADIOSONDE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200729/0700Z

2020-07-28 19:12


Original Message :

Received FVXX24 at 19:15 UTC, 28/07/20 from KNES
VA ADVISORY
DTG: 20200728/1912Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/729
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LIKELY CONS VA EMS.
OBS VA DTG: 28/1851Z
OBS VA CLD: SFC/FL220 N1921 W09834 - N1901 W09838 - N1852 W09853 - N1856 W09854 - N1921 W09834 MOV SW 5KT
FCST VA CLD +6HR: 29/0100Z SFC/FL220 N1916 W09826 - N1859 W09836 - N1859 W09838 - N1915 W09850 - N1916 W09826
FCST VA CLD +12HR: 29/0700Z SFC/FL220 N1918 W09833 - N1907 W09818 - N1849 W09838 - N1903 W09846 - N1918 W09833
FCST VA CLD +18HR: 29/1300Z SFC/FL220 N1912 W09829 - N1903 W09816 - N1843 W09829 - N1859 W09840 - N1912 W09829
RMK: VA EMS LKLY CONTG AND HARDLY MOVING RO SW. WX
CLD CVR OBSC SUMMIT. NWP MDLS CONT TO FCST LGT AND
VAR WINDS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200729/0115Z

2020-07-28 13:16


Original Message :

Received FVXX24 at 13:19 UTC, 28/07/20 from KNES
VA ADVISORY
DTG: 20200728/1316Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/728
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 28/1301Z
OBS VA CLD: SFC/FL210 N1914 W09840 - N1914 W09826 - N1858 W09835 - N1858 W09838 - N1914 W09840 MOV W 5-10KT
FCST VA CLD +6HR: 28/1900Z SFC/FL210 N1923 W09837 - N1901 W09837 - N1859 W09837 - N1923 W09907 - N1923 W09837
FCST VA CLD +12HR: 29/0100Z SFC/FL210 N1928 W09843 - N1917 W09823 - N1900 W09837 - N1859 W09838 - N1928 W09843
FCST VA CLD +18HR: 29/0700Z SFC/FL210 N1926 W09823 - N1908 W09805 - N1859 W09837 - N1900 W09838 - N1926 W09823
RMK: CONS VA EMS OBSD IN WEBCAM. VA HGT AND MOVMT
ESTD FM WEBCAM AND SUPPORTED BY 12Z MMMX
RADIOSONDE. NWP MDLS FCST VA TO MOV NW BY T+6,
THEN VEER BACK TO NE OR ENE BY T+18. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200728/1915Z

2020-07-28 12:39


Original Message :

Received FVXX24 at 12:42 UTC, 28/07/20 from KNES
VA ADVISORY
DTG: 20200728/1239Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/727
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 28/1216Z
OBS VA CLD: SFC/FL200 N1912 W09830 - N1859 W09835 - N1858 W09838 - N1909 W09839 - N1912 W09830 MOV N 5-10KT
FCST VA CLD +6HR: NOT AVBL
FCST VA CLD +12HR: NOT AVBL
FCST VA CLD +18HR: NOT AVBL
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-07-28 04:08


Original Message :

Received FVXX24 at 04:11 UTC, 28/07/20 from KNES
VA ADVISORY
DTG: 20200728/0408Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/726
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 28/0356Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA.
FCST VA CLD +6HR: 28/1000Z NO VA EXP
FCST VA CLD +12HR: 28/1600Z NO VA EXP
FCST VA CLD +18HR: 28/2200Z NO VA EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
NOTED IN REPORTS. NOTHING SEEN IN WEB CAM OR STLT
IMAGERY DUE TO EXTENSIVE CLOUD COVER. PROD WILL
BE UPDATED PROMPTLY IF RENEWED ACT OCCURS. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-27 22:32


Original Message :

Received FVXX24 at 22:33 UTC, 27/07/20 from KNES
VA ADVISORY
DTG: 20200727/2232Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/725
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 27/2211Z
OBS VA CLD: SFC/FL220 N1929 W09904 - N1904 W09835 - N1857 W09838 - N1920 W09913 - N1929 W09904 MOV NW 5-10KT
FCST VA CLD +6HR: 28/0400Z NO VA EXP
FCST VA CLD +12HR: 28/1000Z NO VA EXP
FCST VA CLD +18HR: 28/1600Z NO VA EXP
RMK: VA NOT DETECTED IN STLT IMAGERY WITH HIGH WX
CLD IN THE AREA. WEB CAM SUGGESTS EM OF MOSTLY
STEAM AND GASES WITH PSBL LGT VA. OBS VA BASED ON
NWP MODEL GUIDANCE WITH FAIR CONFIDENCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200728/0430Z

2020-07-27 16:11


Original Message :

Received FVXX24 at 16:16 UTC, 27/07/20 from KNES
VA ADVISORY
DTG: 20200727/1611Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/723
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS ENDED WITH DETACTED PLUME
OBS VA DTG: 27/1551Z
OBS VA CLD: SFC/FL260 N1934 W09926 - N1917 W09922 - N1909 W09921 - N1902 W09926 - N1858 W09932 - N1913 W09933 - N1932 W09928 - N1934 W09926 MOV W 5-10KT
FCST VA CLD +6HR: 27/2200Z SFC/FL260 N1921 W10014 - N1920 W10009 - N1914 W10007 - N1908 W10008 - N1905 W10014 - N1911 W10019 - N1921 W10014
FCST VA CLD +12HR: 28/0400Z NO VA EXP
FCST VA CLD +18HR: 28/1000Z NO VA EXP
RMK: WEBCAM SHOWS EMS HAVE CEASED. WX CLDS CVR ALL
OF SUMMIT AREA. STLT DETECTS LGT-MDT PLUME
EVIDENT APROX 60 NM W OF SUMMIT MOVG WWD. PLUME
SHUD GRDLY THIN WITH TIME AND NO VA EXP AFTER T+6
HR. NEW VA EMS PSBL ANYTIME BASED ON RECENT
ACTVTY THO. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200727/2215Z

2020-07-27 13:47


Original Message :

Received FVXX24 at 13:51 UTC, 27/07/20 from KNES
VA ADVISORY
DTG: 20200727/1347Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/722
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: ONGOING EMS
OBS VA DTG: 27/1326Z
OBS VA CLD: SFC/FL260 N1925 W09929 - N1902 W09837 - N1901 W09920 - N1925 W09929 MOV W 5-10KT
FCST VA CLD +6HR: 27/1930Z SFC/FL260 N1928 W09920 - N1911 W09850 - N1902 W09837 - N1907 W09922 - N1928 W09920
FCST VA CLD +12HR: 28/0130Z SFC/FL260 N1932 W09914 - N1902 W09837 - N1912 W09919 - N1932 W09914
FCST VA CLD +18HR: 28/0730Z NO VA EXP
RMK: UPDATED AS VA PLUME NOW MOVG MORE WWD. VA
DETECTED ON STLT MOVG APRX 35 NM WNW OF SUMMIT.
WX CLDS OBSC PART OF PLUME. WEBCAM SHOWS CONS VA
EMS. NWP MDL WINDS ARE LGT AND STILL FCST TO TURN
MORE ESE WITH TIME. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200727/1945Z

2020-07-27 12:11


Original Message :

Received FVXX24 at 12:15 UTC, 27/07/20 from KNES
VA ADVISORY
DTG: 20200727/1211Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/721
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING EMS
OBS VA DTG: 27/1156Z
OBS VA CLD: SFC/FL270 N1927 W09908 - N1902 W09837 - N1901 W09908 - N1927 W09908 MOV NW 5-10KT
FCST VA CLD +6HR: 27/1800Z SFC/FL270 N1934 W09908 - N1902 W09837 - N1908 W09912 - N1934 W09908
FCST VA CLD +12HR: 28/0000Z SFC/FL270 N1938 W09908 - N1902 W09837 - N1912 W09911 - N1938 W09908
FCST VA CLD +18HR: 28/0600Z NO VA EXP
RMK: VAA UPDATED EARLY DUE TO VA HIGHER THAN
PREV EXP. LGT TO MDT VA PLUME DETECTED ON STLT
AND WEBCAM MOVG APROX 35 NM NW OF SUMMIT. NWP
MDL WINDS ARE LGT AND FCST TO TURN A BIT MORE
FM THE SSE THRU T+12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200727/1815Z

2020-07-27 09:04


Original Message :

Received FVXX24 at 09:07 UTC, 27/07/20 from KNES
VA ADVISORY
DTG: 20200727/0904Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/720
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 27/0856Z
OBS VA CLD: SFC/FL190 N2000 W09847 - N1904 W09838 - N1859 W09839 - N1950 W09916 - N2000 W09847 MOV NW 5-10KT
FCST VA CLD +6HR: 27/1500Z SFC/FL190 N1955 W09854 - N1901 W09837 - N1900 W09841 - N1944 W09914 - N1955 W09854
FCST VA CLD +12HR: 27/2100Z NO VA EXP
FCST VA CLD +18HR: 28/0300Z NO VA EXP
RMK: CONTINUOUS EMS NOTED IN WEB CAM AND SEEN IN
IR STLT IMAGERY. VA EMS STREAMING TOWARDS THE NW
AND NNW FROM SUMMIT TO ABOUT 60 NM DOWNWIND.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200727/1500Z

2020-07-27 03:36


Original Message :

Received FVXX24 at 03:40 UTC, 27/07/20 from KNES
VA ADVISORY
DTG: 20200727/0336Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/719
INFO SOURCE: GOES-EAST. GOES-WEST. WEB CAM.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 27/0310Z
OBS VA CLD: SFC/FL190 N1914 W09844 - N1904 W09837 - N1859 W09837 - N1904 W09850 - N1914 W09844 MOV NW 5-10KT
FCST VA CLD +6HR: 27/0900Z SFC/FL190 N1913 W09844 - N1903 W09836 - N1858 W09837 - N1902 W09850 - N1913 W09844
FCST VA CLD +12HR: 27/1500Z SFC/FL190 N1911 W09846 - N1904 W09836 - N1859 W09838 - N1900 W09850 - N1911 W09846
FCST VA CLD +18HR: 27/2100Z NO VA EXP
RMK: INTERMITTENT SMALL PUFFS NOTED IN WEB CAM
AND CONFIRMED IN IR STLT IMAGERY. VA DRIFTING TO
NW AND WNW OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200727/0930Z

2020-07-26 23:59


Original Message :

Received FVXX24 at 00:02 UTC, 27/07/20 from KNES
VA ADVISORY
DTG: 20200726/2359Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/718
INFO SOURCE: GOES-WEST. WEB CAM.
ERUPTION DETAILS: VA EMS DISP. STEAM/GAS EMS OBS
IN SUMMIT WEB CAM
OBS VA DTG: 26/2330Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 27/0530Z NO VA EXP
FCST VA CLD +12HR: 27/1130Z NO VA EXP
FCST VA CLD +18HR: 27/1730Z NO VA EXP
RMK: EARLIER VA EMS OBS IN STLT HAVE DISP.
STEAM/GAS EMS OBS IN SUMMIT WEB CAM. NO NEW VA RPRTS

2020-07-26 20:35


Original Message :

Received FVXX24 at 20:38 UTC, 26/07/20 from KNES
VA ADVISORY
DTG: 20200726/2035Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/717
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS OBS MOVG UNDER WX
CLDS IN STLT IMAGERY
OBS VA DTG: 26/2026Z
OBS VA CLD: SFC/FL210 N1916 W09852 - N1903 W09837 - N1858 W09839 - N1904 W09859 - N1916 W09852 MOV NW 5-10KT
FCST VA CLD +6HR: 27/0230Z SFC/FL210 N1919 W09855 - N1917 W09835 - N1859 W09835 - N1859 W09838 - N1919 W09855
FCST VA CLD +12HR: 27/0830Z NO VA EXP
FCST VA CLD +18HR: 27/1430Z NO VA EXP
RMK: OCNL VA EMS OBS IN STLT. LOW CONF WITH VA
EXT DUE TO WX CLDS OBS IN SUMMIT WEB CAM AND IN
STLT. VA HGT/DIR FM PREV VAA AND NWP MDLS SHOWS
NW-LY TO N-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200727/0230Z

2020-07-26 15:12


Original Message :

Received FVXX24 at 15:16 UTC, 26/07/20 from KNES
VA ADVISORY
DTG: 20200726/1512Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/716
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: FQT EMS
OBS VA DTG: 26/1451Z
OBS VA CLD: SFC/FL210 N1927 W09853 - N1901 W09836 - N1900 W09837 - N1919 W09901 - N1927 W09853 MOV NW 5-10KT
FCST VA CLD +6HR: 26/2100Z SFC/FL210 N1940 W09859 - N1901 W09835 - N1900 W09837 - N1925 W09908 - N1940 W09859
FCST VA CLD +12HR: 27/0300Z SFC/FL210 N1941 W09901 - N1901 W09835 - N1900 W09837 - N1925 W09909 - N1941 W09901
FCST VA CLD +18HR: 27/0900Z NO VA EXP
RMK: LGT TO MDT VA PLUME DETECTED ON STLT MOVG
APROX 30 NM NW OF SUMMIT. WX CLDS PARTIALLY OBSC
VA PLUME. NWP MDL WINDS QUITE LGT AND FCST TO CHG
LTL THRU T+12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200726/2115Z

2020-07-26 09:28


Original Message :

Received FVXX24 at 09:29 UTC, 26/07/20 from KNES
VA ADVISORY
DTG: 20200726/0928Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/715
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EMS PSBL
OBS VA DTG: 26/0916Z
OBS VA CLD: SFC/FL210 N1906 W09850 - N1902 W09837 - N1900 W09837 - N1900 W09852 - N1906 W09850 MOV W 15-20KT
FCST VA CLD +6HR: 26/1530Z NO VA EXP
FCST VA CLD +12HR: 26/2130Z NO VA EXP
FCST VA CLD +18HR: 27/0330Z NO VA EXP
RMK: VA NOT OBS IN STLT BUT THERE IS FQT
INCANDESCENCE IN WEBCAM THAT IS LKLY ASSOCIATED
WITH LGT ASH. VA WOULD MOV TO THE WNW BLW FL210
AND DISSIPATE QUICKLY. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200726/1530Z

2020-07-26 03:29


Original Message :

Received FVXX24 at 03:31 UTC, 26/07/20 from KNES
VA ADVISORY
DTG: 20200726/0329Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/714
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: LGT VA
OBS VA DTG: 26/0321Z
OBS VA CLD: SFC/FL210 N1907 W09854 - N1902 W09837 - N1859 W09836 - N1900 W09856 - N1907 W09854 MOV W 15-20KT
FCST VA CLD +6HR: 26/0930Z SFC/FL210 N1907 W09854 - N1902 W09837 - N1900 W09836 - N1859 W09858 - N1907 W09854
FCST VA CLD +12HR: 26/1530Z NO VA EXP
FCST VA CLD +18HR: 26/2130Z NO VA EXP
RMK: VA NOT OBS IN STLT DUE TO WX CLD CVR. OBS VA
AND FCST BASED ON PREV FCST AND NWP MODELS.
WEBCAM CONFIRMS THAT VA ACT IS ONGOING. ASH IS
LKLY MOVG W AND WNW FM SUMMIT AT APPROX 15KT BLW
FL210. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200726/0930Z

2020-07-25 21:27


Original Message :

Received FVXX24 at 21:29 UTC, 25/07/20 from KNES
VA ADVISORY
DTG: 20200725/2127Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/713
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 25/2106Z
OBS VA CLD: SFC/FL210 N1914 W09904 - N1904 W09837 - N1900 W09838 - N1858 W09910 - N1914 W09904 MOV NW 5-10KT
FCST VA CLD +6HR: 26/0300Z SFC/FL210 N1917 W09904 - N1902 W09835 - N1859 W09838 - N1901 W09916 - N1917 W09904
FCST VA CLD +12HR: 26/0900Z NO VA EXP
FCST VA CLD +18HR: 26/1500Z NO VA EXP
RMK: VA IS CURRENTLY NOT OBS ON STLT AND WEBCAM
DUE TO DENSE WX CLDS, BUT IS EXPECTED IN THE
AREA. VA IS DRAWN BASED ON PREVIOUS VAA AND NWP
MDL WND. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200726/0330Z

2020-07-25 15:33


Original Message :

Received FVXX24 at 15:37 UTC, 25/07/20 from KNES
VA ADVISORY
DTG: 20200725/1533Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/712
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS EMS
OBS VA DTG: 25/1511Z
OBS VA CLD: SFC/FL210 N1913 W09923 - N1902 W09837 - N1901 W09837 - N1856 W09922 - N1913 W09923 MOV W 5-10KT
FCST VA CLD +6HR: 25/2100Z SFC/FL210 N1925 W09926 - N1901 W09836 - N1901 W09837 - N1905 W09927 - N1925 W09926
FCST VA CLD +12HR: 26/0300Z SFC/FL210 N1930 W09926 - N1902 W09837 - N1901 W09837 - N1909 W09926 - N1930 W09926
FCST VA CLD +18HR: 26/0900Z SFC/FL210 N1949 W09859 - N1902 W09837 - N1902 W09838 - N1938 W09915 - N1949 W09859
RMK: VA PLUME DETECTED ON STLT MOVG APROX 45 NM W
OF SUMMIT. WEBCAM CLRLY SHOWS VA PLUME. NWP MDL
WINDS RATHER LGT AND FCST TO TURN MORE FM SE THRU
T+18 HR ALTHO CONFIDENCE NOT THAT HI. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200725/2130Z

2020-07-25 10:12


Original Message :

Received FVXX24 at 10:13 UTC, 25/07/20 from KNES
VA ADVISORY
DTG: 20200725/1012Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/711
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 25/1001Z
OBS VA CLD: SFC/FL210 N1908 W09923 - N1904 W09837 - N1901 W09836 - N1839 W09913 - N1908 W09923 MOV W 5-10KT
FCST VA CLD +6HR: 25/1600Z SFC/FL210 N1911 W09933 - N1904 W09838 - N1859 W09834 - N1832 W09934 - N1911 W09933
FCST VA CLD +12HR: 25/2200Z SFC/FL210 N1935 W09924 - N1902 W09838 - N1858 W09838 - N1856 W09934 - N1935 W09924
FCST VA CLD +18HR: 26/0400Z NO VA EXP
RMK: VA CLD OBS IN SAT EXT UP 40 NM WSW FM
SUMMIT. VA PLUME MAY EXTEND FURTHER W BUT WX CLDS
OBSC AREA. OBS VA FL ESTD FM NWP MDLS AND WEBCAM
IMAGERY. FL MVMT EXP TO TURN TO WNW THRU T+12.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200725/1615Z

2020-07-25 04:53


Original Message :

Received FVXX24 at 04:54 UTC, 25/07/20 from KNES
VA ADVISORY
DTG: 20200725/0453Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/710
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 25/0441Z
OBS VA CLD: SFC/FL240 N1935 W10044 - N1904 W09835 - N1858 W09837 - N1850 W10050 - N1935 W10044 MOV W 5-10KT
FCST VA CLD +6HR: 25/1030Z SFC/FL240 N1931 W10045 - N1904 W09835 - N1857 W09835 - N1846 W10047 - N1931 W10045
FCST VA CLD +12HR: 25/1630Z NO VA EXP
FCST VA CLD +18HR: 25/2230Z NO VA EXP
RMK: WX CLDS OBSC PSBL VA CLD WHICH MAY EXT UP TO
120 NM W FM SUMMIT. VA WAS PRESENT AND MOV W AT
TIME OF OBSCN A FEW HRS AGO. OBS VA AREA BASED ON
PREV VAA AND NWP MDLS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200725/1100Z

2020-07-24 23:21


Original Message :

Received FVXX24 at 23:23 UTC, 24/07/20 from KNES
VA ADVISORY
DTG: 20200724/2321Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/709
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 24/2320Z
OBS VA CLD: SFC/FL240 N1939 W10049 - N1902 W09837 - N1852 W10056 - N1939 W10049 MOV W 5-10KT
FCST VA CLD +6HR: 25/0530Z SFC/FL240 N1939 W10049 - N1902 W09837 - N1850 W10056 - N1939 W10049
FCST VA CLD +12HR: 25/1130Z NO VA EXP
FCST VA CLD +18HR: 25/1730Z NO VA EXP
RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT MOV W THRU T+12HRS ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200725/0515Z

2020-07-24 17:41


Original Message :

Received FVXX24 at 17:44 UTC, 24/07/20 from KNES
VA ADVISORY
DTG: 20200724/1741Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/708
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONS DENSE VA EMS.
OBS VA DTG: 24/1726Z
OBS VA CLD: SFC/FL240 N1913 W09905 - N1902 W09837 - N1840 W09907 - N1846 W09925 - N1902 W09933 - N1913 W09905 MOV W 5-10KT
FCST VA CLD +6HR: 24/2330Z SFC/FL240 N1908 W09954 - N1902 W09836 - N1859 W09836 - N1844 W09952 - N1908 W09954
FCST VA CLD +12HR: 25/0530Z SFC/FL240 N1902 W09954 - N1901 W09837 - N1859 W09837 - N1841 W09951 - N1902 W09954
FCST VA CLD +18HR: 25/1130Z SFC/FL240 N1901 W09837 - N1858 W09836 - N1831 W09946 - N1849 W09952 - N1901 W09837
RMK: DENSE VA EXTDS 50NMI W OF SUMMIT WITH 25NMI
LONG NNW-SSE ORIENTED AREA OF LESS DENSE VA AT
THE W END OF THE PLUME. ALL VA MOVG W. NWP MDLS
FCST SLOW CHG IN WINDS TO MOV VA WSW BY T+18HRS.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200724/2345Z

2020-07-24 12:43


Original Message :

Received FVXX24 at 12:46 UTC, 24/07/20 from KNES
VA ADVISORY
DTG: 20200724/1243Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/707
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS
OBS VA DTG: 24/1221Z
OBS VA CLD: SFC/FL220 N1907 W09853 - N1901 W09837 - N1840 W09849 - N1835 W09923 - N1907 W09853 MOV W 10-15KT
FCST VA CLD +6HR: 24/1830Z SFC/FL220 N1901 W09838 - N1859 W09836 - N1821 W09935 - N1853 W09950 - N1901 W09838
FCST VA CLD +12HR: 25/0030Z SFC/FL220 N1901 W09837 - N1859 W09837 - N1813 W09921 - N1847 W09958 - N1901 W09837
FCST VA CLD +18HR: 25/0630Z SFC/FL220 N1901 W09837 - N1859 W09836 - N1814 W09933 - N1855 W09954 - N1901 W09837
RMK: CONS VA EMS OBSD IN WEBCAM. VA MOVG
GENERALLY W WITH SOME MOVG SSW, SW, AND WNW. NWP
MDLS FCST A WSW MVMT OF VA THRU T+18. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200724/1845Z

2020-07-24 06:48


Original Message :

Received FVXX24 at 06:50 UTC, 24/07/20 from KNES
VA ADVISORY
DTG: 20200724/0648Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/706
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LIKELY CONTG VA EMS. REMNANT VA
DSIPTD.
OBS VA DTG: 24/0636Z
OBS VA CLD: SFC/FL200 N1904 W09907 - N1903 W09837 - N1900 W09836 - N1850 W09905 - N1904 W09907 MOV W 5-10KT
FCST VA CLD +6HR: 24/1230Z SFC/FL200 N1902 W09837 - N1900 W09836 - N1843 W09912 - N1902 W09915 - N1902 W09837
FCST VA CLD +12HR: 24/1830Z SFC/FL200 N1902 W09916 - N1902 W09837 - N1900 W09836 - N1841 W09914 - N1902 W09916
FCST VA CLD +18HR: 25/0030Z NO VA EXP
RMK: REMNANT VA NEAR PACIFIC COAST DSIPTD. SUMMIT
OBSCD BY WX CLDS BUT CONTD VA EM ACT LIKELY. OBS
VA AREA BASED ON NWP MDLS WITH LOWER CONFIDENCE.
FL WINDS EXP TO PERSIST THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200724/1245Z

2020-07-24 00:53


Original Message :

Received FVXX24 at 00:54 UTC, 24/07/20 from KNES
VA ADVISORY
DTG: 20200724/0053Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/705
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 24/0046Z
OBS VA CLD: SFC/FL230 N1904 W09838 - N1859 W09836 - N1832 W09937 - N1749 W09934 - N1737 W10026 - N1840 W10122 - N1904 W09838 MOV SW 5-10KT
FCST VA CLD +6HR: 24/0700Z SFC/FL230 N1904 W09838 - N1858 W09835 - N1828 W10011 - N1733 W10034 - N1726 W10132 - N1849 W10126 - N1904 W09838
FCST VA CLD +12HR: 24/1300Z SFC/FL230 N1904 W09838 - N1858 W09832 - N1733 W10045 - N1820 W10116 - N1904 W09838
FCST VA CLD +18HR: 24/1900Z SFC/FL230 N1903 W09838 - N1857 W09832 - N1728 W10050 - N1822 W10119 - N1903 W09838
RMK: REMNANT VA OBS IN SAT UP TO 150 NM W AND SW
OF SUMMIT. VA FM CONTG EMS OBS MOV WSW UP TO 40
NM FM SUMMIT. OBS FL BASED ON MMMX RAOB AND
CONTINUITY. FL WINDS EXP TO REMAIN LGT THRU T+18.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200724/0700Z

2020-07-23 19:04


Original Message :

Received FVXX24 at 19:06 UTC, 23/07/20 from KNES
VA ADVISORY
DTG: 20200723/1904Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/704
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: CONS VA EM OBS IN STLT.
OBS VA DTG: 23/1831Z
OBS VA CLD: SFC/FL230 N1905 W09839 - N1900 W09834 - N1805 W09923 - N1840 W10011 - N1905 W09839 MOV SW 5-10KT
FCST VA CLD +6HR: 24/0030Z SFC/FL230 N1905 W09839 - N1900 W09834 - N1737 W09947 - N1835 W10043 - N1905 W09839
FCST VA CLD +12HR: 24/0630Z SFC/FL230 N1905 W09840 - N1859 W09834 - N1725 W09958 - N1834 W10056 - N1905 W09840
FCST VA CLD +18HR: 24/1230Z SFC/FL230 N1905 W09835 - N1859 W09835 - N1733 W10006 - N1845 W10044 - N1905 W09835
RMK: CONS VA EM OBS IN STLT MOV SW OF SUMMIT. FL
AND FCST MVMT BASED ON ASH3D AND NWP MODEL GDNC
WINDS TURNING TO WSW THRU T+12HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200724/0100Z

2020-07-23 13:34


Original Message :

Received FVXX24 at 13:36 UTC, 23/07/20 from KNES
VA ADVISORY
DTG: 20200723/1334Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/703
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ASH3D.
ERUPTION DETAILS: CONS VA EM OBS.
OBS VA DTG: 23/1315Z
OBS VA CLD: SFC/FL230 N1901 W09900 - N1901 W09838 - N1859 W09836 - N1832 W09909 - N1901 W09900 MOV SW 5-10KT
FCST VA CLD +6HR: 23/1930Z SFC/FL230 N1903 W09922 - N1902 W09835 - N1859 W09835 - N1808 W09921 - N1903 W09922
FCST VA CLD +12HR: 24/0130Z SFC/FL230 N1904 W09939 - N1902 W09837 - N1859 W09835 - N1753 W09934 - N1904 W09939
FCST VA CLD +18HR: 24/0730Z SFC/FL230 N1904 W10020 - N1902 W09835 - N1859 W09835 - N1747 W09940 - N1904 W10020
RMK: CONS VA EM OBS IN STLT AND WEBCAM MOV SW
APRX 35 NM PRIOR TO DSIPTG. FL AND FCST MVMT
BASED ON NWP MODEL GDNC AND ASH3D. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200723/1930Z

2020-07-23 08:28


Original Message :

Received FVXX24 at 08:29 UTC, 23/07/20 from KNES
VA ADVISORY
DTG: 20200723/0828Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/702
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS WITH LARGE REMNANT
VA CLD.
OBS VA DTG: 23/0816Z
OBS VA CLD: SFC/FL210 N1913 W09912 - N1904 W09837 - N1900 W09835 - N1855 W09908 - N1913 W09912 MOV W 5-10KT SFC/FL240 N1926 W10136 - N1914 W10130 - N1829 W10213 - N1817 W10323 - N1905 W10327 - N1911 W10234 - N1926 W10136 MOV W 5-10KT
FCST VA CLD +6HR: 23/1430Z SFC/FL210 N1904 W09835 - N1900 W09835 - N1844 W09911 - N1904 W09920 - N1904 W09835 SFC/FL240 N1914 W10200 - N1856 W10154 - N1829 W10213 - N1806 W10412 - N1902 W10423 - N1914 W10200
FCST VA CLD +12HR: 23/2030Z SFC/FL210 N1904 W09837 - N1901 W09834 - N1829 W09911 - N1848 W09924 - N1904 W09837 SFC/FL240 NO VA EXP
FCST VA CLD +18HR: 24/0230Z NO VA EXP
RMK: REMNANT VA CLD MOV 175-275 NM W FM SUMMIT.
NO VA OBS NEAR SUMMIT DUE TO WX CLD OBSCN BUT
SMALL VA CLD WAS OBS UP TO 20 NM W OF SUMMIT 2
HRS AGO. WX CLDS IN REGION MAY OBSC FURTHER VA.
WEBCAM SHOWS CONTD ACT. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200723/1430Z

2020-07-23 03:28


Original Message :

Received FVXX24 at 03:30 UTC, 23/07/20 from KNES
VA ADVISORY
DTG: 20200723/0328Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/701
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
RADIOSONDE.
ERUPTION DETAILS: VA OBS IN SAT.
OBS VA DTG: 23/0316Z
OBS VA CLD: SFC/FL240 N1918 W10019 - N1905 W09838 - N1858 W09837 - N1841 W10023 - N1811 W10150 - N1834 W10208 - N1918 W10019 MOV W 10-15KT
FCST VA CLD +6HR: 23/0930Z SFC/FL240 N1912 W10016 - N1905 W09838 - N1900 W09837 - N1751 W10231 - N1836 W10246 - N1912 W10016
FCST VA CLD +12HR: 23/1530Z SFC/FL240 N1905 W09840 - N1859 W09837 - N1820 W09956 - N1733 W10234 - N1835 W10244 - N1850 W10006 - N1905 W09840
FCST VA CLD +18HR: 23/2130Z SFC/FL240 N1905 W09841 - N1900 W09836 - N1816 W09952 - N1722 W10226 - N1811 W10234 - N1841 W10007 - N1905 W09841
RMK: VA CLDS IN BROKEN PLUME OBS IN SAT UP TO 200
NM WSW FM SUMMIT. AREA OF SUMMIT AND PARTS OF VA
PLUME POSSIBLY OBSCD BY DENSE WX CLDS BUT ASSUMED
TO BE PRESENT. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200723/0930Z

2020-07-22 23:48


Original Message :

Received FVXX24 at 23:49 UTC, 22/07/20 from KNES
VA ADVISORY
DTG: 20200722/2348Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/700
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
HYSPLIT. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 22/2336Z
OBS VA CLD: SFC/FL240 N1909 W10026 - N1905 W09836 - N1857 W09841 - N1847 W09958 - N1822 W10108 - N1837 W10120 - N1909 W10026 MOV W 10-15KT
FCST VA CLD +6HR: 23/0530Z SFC/FL240 N1905 W10029 - N1904 W09838 - N1857 W09838 - N1754 W10201 - N1823 W10223 - N1905 W10029
FCST VA CLD +12HR: 23/1130Z SFC/FL240 N1904 W09836 - N1857 W09837 - N1804 W10211 - N1854 W10224 - N1904 W10044 - N1904 W09836
FCST VA CLD +18HR: 23/1730Z SFC/FL240 N1913 W10223 - N1904 W09837 - N1858 W09838 - N1814 W10215 - N1913 W10223
RMK: VA OBS IN SAT EXT AT LEAST 150 NM W FM
SUMMIT IN A NEARLY CONTUS PLUME. WEBCAM SHOWS
NEAR-CONS VA EM ACT. OBS FL EST BASED ON NWP
MDLS. CONTD W-LY MVMT EXP THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200723/0545Z

2020-07-22 20:17


Original Message :

Received FVXX24 at 20:19 UTC, 22/07/20 from KNES
VA ADVISORY
DTG: 20200722/2017Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/699
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
HYSPLIT. ASH3D. VOLCAT.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 22/1956Z
OBS VA CLD: SFC/FL240 N1919 W10006 - N1902 W09837 - N1859 W09836 - N1849 W10022 - N1919 W10006 MOV W 10-15KT
FCST VA CLD +6HR: 23/0200Z SFC/FL240 N1925 W10046 - N1902 W09836 - N1840 W10144 - N1925 W10046
FCST VA CLD +12HR: 23/0800Z SFC/FL240 N1928 W10155 - N1901 W09836 - N1859 W09837 - N1823 W10219 - N1928 W10155
FCST VA CLD +18HR: 23/1400Z SFC/FL240 N1935 W10241 - N1902 W09835 - N1859 W09837 - N1814 W10302 - N1935 W10241
RMK: HEAVY SLOW MOVING VA EM OBS IN STLT EXTDG
APRX 100 NM W OF SUMMIT. CONS VA EM EXPCD TO MOVE
SLOWLY W THRU T+18HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200723/0215Z

2020-07-22 14:49


Original Message :

Received FVXX24 at 14:50 UTC, 22/07/20 from KNES
VA ADVISORY
DTG: 20200722/1449Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/698
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: NEW VA EM OBS IN STLT.
OBS VA DTG: 22/1431Z
OBS VA CLD: SFC/FL230 N1901 W09837 - N1900 W09837 - N1846 W09855 - N1857 W09902 - N1901 W09837 MOV SW 10-15KT
FCST VA CLD +6HR: 22/2030Z SFC/FL230 N1902 W09837 - N1900 W09837 - N1840 W09905 - N1857 W09915 - N1902 W09837
FCST VA CLD +12HR: 23/0230Z SFC/FL230 N1902 W09837 - N1900 W09836 - N1835 W09910 - N1858 W09920 - N1902 W09837
FCST VA CLD +18HR: 23/0830Z NO VA EXP
RMK: NEW VA EM OBS ABOVE CLOUD DECK EXTDG APRX 20
NM TO WSW. FL AND FCST MVMT BASED ON NWP MDL GDNC
WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200722/2045Z

2020-07-22 13:42


Original Message :

Received FVXX24 at 13:44 UTC, 22/07/20 from KNES
VA ADVISORY
DTG: 20200722/1342Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/697
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EM OBS IN WEBCAM.
OBS VA DTG: 22/1326Z
OBS VA CLD: SFC/FL210 N1901 W09837 - N1859 W09837 - N1850 W09846 - N1856 W09850 - N1901 W09837 MOV SW 5-10KT
FCST VA CLD +6HR: 22/1930Z SFC/FL210 N1901 W09837 - N1900 W09837 - N1841 W09853 - N1850 W09902 - N1901 W09837
FCST VA CLD +12HR: 23/0130Z SFC/FL210 N1902 W09837 - N1900 W09836 - N1838 W09855 - N1849 W09907 - N1902 W09837
FCST VA CLD +18HR: 23/0730Z NO VA EXP
RMK: VA EM OBS IN STLT AND WEBCAM EXTDG APRX 10
NM SW OF SUMMIT. FL AND FCST MVMT BASED ON NWP
MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200722/1945Z

2020-07-19 21:22


Original Message :

Received FVXX22 at 21:24 UTC, 19/07/20 from KNES
VA ADVISORY
DTG: 20200719/2122Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/696
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 19/2111Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM STLT DATA
FCST VA CLD +6HR: 20/0300Z NO VA EXP
FCST VA CLD +12HR: 20/0900Z NO VA EXP
FCST VA CLD +18HR: 20/1500Z NO VA EXP
RMK: VA FROM EARLIER EM IN SIGMET REPORT
DISPERSED. NO NEW ACT NOTED IN VIS STLT OR WEBCAM
IMAGERY. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-19 15:41


Original Message :

Received FVXX22 at 15:42 UTC, 19/07/20 from KNES
VA ADVISORY
DTG: 20200719/1541Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/695
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 19/1526Z
OBS VA CLD: SFC/FL210 N1910 W09844 - N1909 W09825 - N1900 W09835 - N1900 W09838 - N1910 W09844 MOV N 5KT
FCST VA CLD +6HR: 19/2130Z SFC/FL210 N1916 W09848 - N1913 W09823 - N1859 W09836 - N1900 W09839 - N1916 W09848
FCST VA CLD +12HR: 20/0330Z NO VA EXP
FCST VA CLD +18HR: 20/0930Z NO VA EXP
RMK: LGT VA IS SEEN ON STLT AND WEBCAM MOV N. WND
IS LGT AND FM THE S. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200719/2145Z

2020-07-18 20:01


Original Message :

Received FVXX22 at 20:05 UTC, 18/07/20 from KNES
VA ADVISORY
DTG: 20200718/2001Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/694
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT SEEN IN SAT OR WEB CAM
OBS VA DTG: 18/1946Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 19/0200Z NO VA EXP
FCST VA CLD +12HR: 19/0800Z NO VA EXP
FCST VA CLD +18HR: 19/1400Z NO VA EXP
RMK: VA NOT SEEN IN SAT IMAGERY OR WEB CAM IN
LAST FEW HOURS. EARLIER VA HAS DSIPTD. FURTHER
VA ACT IS POSSIBLE. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-18 14:23


Original Message :

Received FVXX22 at 14:24 UTC, 18/07/20 from KNES
VA ADVISORY
DTG: 20200718/1423Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/693
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 18/1416Z
OBS VA CLD: SFC/FL200 N1912 W09854 - N1903 W09838 - N1901 W09838 - N1858 W09857 - N1912 W09854 MOV W 5-10KT
FCST VA CLD +6HR: 18/2030Z SFC/FL200 N1917 W09852 - N1903 W09837 - N1901 W09838 - N1905 W09900 - N1917 W09852
FCST VA CLD +12HR: 19/0230Z SFC/FL200 N1923 W09850 - N1902 W09837 - N1901 W09838 - N1910 W09859 - N1923 W09850
FCST VA CLD +18HR: 19/0830Z NO VA EXP
RMK: VA OBS IN WEBCAM AND SAT IMAGERY REACHING UP
TO 17 NM W AND WNW FM SUMMIT. FL MVMT EXP TO TURN
TO NW THRU T+12, ALTHOUGH LGT WINDS REDUCE FCST
CONF. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200718/2030Z

2020-07-18 08:24


Original Message :

Received FVXX22 at 08:26 UTC, 18/07/20 from KNES
VA ADVISORY
DTG: 20200718/0824Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/692
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 18/0801Z
OBS VA CLD: SFC/FL200 N1907 W09845 - N1903 W09837 - N1900 W09837 - N1859 W09846 - N1907 W09845 MOV W 5KT
FCST VA CLD +6HR: 18/1400Z SFC/FL200 N1908 W09848 - N1902 W09837 - N1901 W09837 - N1900 W09849 - N1908 W09848
FCST VA CLD +12HR: 18/2000Z SFC/FL200 N1911 W09851 - N1902 W09836 - N1902 W09837 - N1902 W09851 - N1911 W09851
FCST VA CLD +18HR: 19/0200Z NO VA EXP
RMK: LGT VA EMS DETECTED ON STLT DRIFTING W AND
REMAINING WITHIN 5-10 NM OF SUMMIT. NWP MDL WINDS
LGT AND VEER A BIT MORE FM THE ESE BY T+12 HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200718/1430Z

2020-07-18 02:45


Original Message :

Received FVXX22 at 02:49 UTC, 18/07/20 from KNES
VA ADVISORY
DTG: 20200718/0245Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/691
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 18/0230Z
OBS VA CLD: SFC/FL200 N1916 W09851 - N1902 W09836 - N1858 W09838 - N1909 W09856 - N1916 W09851 MOV NW 5KT
FCST VA CLD +6HR: 18/0830Z SFC/FL200 N1911 W09856 - N1902 W09836 - N1858 W09837 - N1902 W09859 - N1911 W09856
FCST VA CLD +12HR: 18/1430Z NO VA EXP
FCST VA CLD +18HR: 18/2030Z NO VA EXP
RMK: LGT VA EMS DETECTED ON STLT DRIFTING NW OF
SUMMIT. WX CLDS OBSC PART OF AREA ARND SUMMIT.
FCST MDL WINDS EXP TO TURN MORE TO E T+6 HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200718/0845Z

2020-07-15 18:39


Original Message :

Received FVXX22 at 18:42 UTC, 15/07/20 from KNES
VA ADVISORY
DTG: 20200715/1839Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/690
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS DISP. STEAM/GAS EMS OBS
IN SUMMIT WEB CAM
OBS VA DTG: 15/1831Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 16/0030Z NO VA EXP
FCST VA CLD +12HR: 16/0630Z NO VA EXP
FCST VA CLD +18HR: 16/1230Z NO VA EXP
RMK: EARLIER VA EMS OBS IN STLT AND SUMMIT WEB
CAM HAVE DISP. NO NEW VA EMS FOR PAST SEVERAL
HRS. NO NEW VA RPRTS RECEIVED. VA EVENT ENDED.
...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-15 13:19


Original Message :

Received FVXX22 at 13:22 UTC, 15/07/20 from KNES
VA ADVISORY
DTG: 20200715/1319Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/689
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 15/1311Z
OBS VA CLD: SFC/FL190 N1913 W09858 - N1902 W09837 - N1859 W09837 - N1854 W09859 - N1913 W09858 MOV W 5KT
FCST VA CLD +6HR: 15/1900Z SFC/FL190 N1914 W09858 - N1901 W09837 - N1900 W09837 - N1855 W09901 - N1914 W09858
FCST VA CLD +12HR: 16/0100Z SFC/FL190 N1920 W09849 - N1901 W09834 - N1900 W09837 - N1907 W09855 - N1920 W09849
FCST VA CLD +18HR: 16/0700Z NO VA EXP
RMK: SMALL INTERMITTENT VA EMS SEEN IN VIS STLT
AND WEB CAM. VA DRIFTING W AND WNW FROM SUMMIT.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200715/1915Z

2020-07-15 07:56


Original Message :

Received FVXX22 at 07:58 UTC, 15/07/20 from KNES
VA ADVISORY
DTG: 20200715/0756Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/688
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS.
OBS VA DTG: 15/0741Z
OBS VA CLD: SFC/FL190 N1907 W09852 - N1901 W09835 - N1859 W09837 - N1859 W09854 - N1907 W09852 MOV W 10-15KT
FCST VA CLD +6HR: 15/1330Z NO VA EXP
FCST VA CLD +12HR: 15/1930Z NO VA EXP
FCST VA CLD +18HR: 16/0130Z NO VA EXP
RMK: NO VA OBSD IN STLT IMAGERY OR IN WEBCAM.
INCANDESCENCE OBSD IN WEBCAM THRU THE FEW BRKS IN
WX CLD CVR. NWP MDLS FCST ANY VA TO MOV TO THE
WNW. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200715/1400Z

2020-07-15 02:00


Original Message :

Received FVXX22 at 02:01 UTC, 15/07/20 from KNES
VA ADVISORY
DTG: 20200715/0200Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/687
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: POSS VA EMS
OBS VA DTG: 14/0141Z
OBS VA CLD: SFC/FL190 N1917 W09902 - N1903 W09837 - N1859 W09837 - N1858 W09903 - N1917 W09902 MOV W 5-10KT
FCST VA CLD +6HR: 15/0700Z NO VA EXP
FCST VA CLD +12HR: 15/1300Z NO VA EXP
FCST VA CLD +18HR: 15/1900Z NO VA EXP
RMK: VA IS NOT SEEN IN SAT OR WEB CAM DUE TO WX
CLDS. ANY VA WOULD MOV TWD THE W BASED ON
MODEL GUIDANCE AND 00Z SOUNDING. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200715/0800Z

2020-07-14 20:23


Original Message :

Received FVXX22 at 20:23 UTC, 14/07/20 from KNES
VA ADVISORY
DTG: 20200714/2023Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/686
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: INTMT VA EMS SEEN IN WEB CAM.
OBS VA DTG: 14/2006Z
OBS VA CLD: SFC/FL190 N1914 W09900 - N1901 W09837 - N1856 W09837 - N1858 W09903 - N1914 W09900 MOV W 5-10KT
FCST VA CLD +6HR: 15/0200Z SFC/FL190 N1912 W09909 - N1902 W09836 - N1858 W09836 - N1850 W09909 - N1912 W09909
FCST VA CLD +12HR: 15/0800Z NO VA EXP
FCST VA CLD +18HR: 15/1400Z NO VA EXP
RMK: INTMT VA EMS SEEN IN WEB CAM BUT NOT IN SAT
DUE TO WX CLDS. MODEL GUIDANCE SHOWS A W-LY MOV
THRU T+6 HRS. HGT AND MOV BASED ON MODELS, SAT
AND WEB CAM. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200715/0230Z

2020-07-14 14:34


Original Message :

Received FVXX22 at 14:36 UTC, 14/07/20 from KNES
VA ADVISORY
DTG: 20200714/1434Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/685
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 14/1421Z
OBS VA CLD: SFC/FL190 N1923 W09847 - N1903 W09837 - N1900 W09839 - N1911 W09859 - N1923 W09847 MOV NW 5KT
FCST VA CLD +6HR: 14/2030Z SFC/FL190 N1916 W09858 - N1902 W09835 - N1858 W09838 - N1902 W09902 - N1916 W09858
FCST VA CLD +12HR: 15/0230Z SFC/FL190 N1908 W09902 - N1904 W09837 - N1901 W09837 - N1853 W09901 - N1908 W09902
FCST VA CLD +18HR: 15/0830Z NO VA EXP
RMK: MULTIPLE SMALL EMS NOTED IN VIS STLT IMAGERY
AS WELL AS WEB CAM. VA DRIFTING TO NW OF SUMMIT.
LIKELY TO DRIFT MORE W WITH TIME. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200714/2030Z

2020-07-14 09:17


Original Message :

Received FVXX22 at 09:19 UTC, 14/07/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200714/0917Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/684
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS.
OBS VA DTG: 14/0841Z
OBS VA CLD: SFC/FL190 N1911 W09841 - N1902 W09836 - N1901 W09838 - N1907 W09847 - N1911 W09841 MOV NW 5-10KT
FCST VA CLD +6HR: 14/1430Z SFC/FL190 N1910 W09848 - N1902 W09837 - N1901 W09838 - N1902 W09852 - N1910 W09848
FCST VA CLD +12HR: 14/2030Z NO VA EXP
FCST VA CLD +18HR: 15/0230Z NO VA EXP
RMK: CORRECTED FOR ERUPTION DETAILS. VA OBS IN
WEBCAM AND FAINTLY VISIBLE IN SAT IMAGERY MOV NW
UP TO 10 NM FM SUMMIT. FL MVMT EXP TO BECOME WNW
BY T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200714/1500Z

2020-07-14 02:53


Original Message :

Received FVXX20 at 02:55 UTC, 14/07/20 from KNES
VA ADVISORY
DTG: 20200714/0253Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/683
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
RADIOSONDE.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 14/0246Z
OBS VA CLD: SFC/FL190 N1917 W09838 - N1901 W09837 - N1901 W09839 - N1915 W09850 - N1917 W09838 MOV NW 10-15KT
FCST VA CLD +6HR: 14/0900Z SFC/FL190 N1923 W09841 - N1902 W09837 - N1901 W09838 - N1918 W09855 - N1923 W09841
FCST VA CLD +12HR: 14/1500Z NO VA EXP
FCST VA CLD +18HR: 14/2100Z NO VA EXP
RMK: VA OBS IN SAT UP TO 15 NM NNW OF SUMMIT.
MULTIPLE VOLCAT ALERTS FOR VA SINCE PREV
ADVISORY. WX CLDS IN AREA MAY OBSC PORTIONS OF VA
CLD. FL WINDS EXP TO PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200714/0900Z

2020-07-13 21:00


Original Message :

Received FVXX22 at 21:01 UTC, 13/07/20 from KNES
VA ADVISORY
DTG: 20200713/2100Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/682
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 13/2051Z
OBS VA CLD: SFC/FL190 N1932 W09843 - N1901 W09834 - N1859 W09838 - N1926 W09855 - N1932 W09843 MOV N 10KT
FCST VA CLD +6HR: 14/0300Z SFC/FL190 N1941 W09839 - N1939 W09827 - N1859 W09835 - N1901 W09841 - N1941 W09839
FCST VA CLD +12HR: 14/0900Z NO VA EXP
FCST VA CLD +18HR: 14/1500Z NO VA EXP
RMK: VA NOT SEEN IN STLT DUE TO WX CLD BUT
PRESUMED TO BE IN THE AREA. OBS VA BASED ON NWP
MODEL GUIDANCE WITH LOW CONFIDENCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200714/0300Z

2020-07-13 15:38


Original Message :

Received FVXX22 at 15:40 UTC, 13/07/20 from KNES
VA ADVISORY
DTG: 20200713/1538Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/681
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 13/1526Z
OBS VA CLD: SFC/FL190 N1924 W09847 - N1902 W09836 - N1858 W09838 - N1912 W09903 - N1924 W09847 MOV NW 5-10KT
FCST VA CLD +6HR: 13/2130Z SFC/FL190 N1959 W09835 - N1901 W09835 - N1900 W09841 - N1955 W09910 - N1959 W09835
FCST VA CLD +12HR: 14/0330Z SFC/FL190 N2004 W09835 - N2002 W09817 - N1859 W09834 - N1901 W09841 - N2004 W09835
FCST VA CLD +18HR: 14/0930Z SFC/FL190 N2004 W09848 - N2004 W09822 - N1859 W09834 - N1901 W09840 - N2004 W09848
RMK: VA FM FQT EM EXT 15 NM NW AND 21 NM NNW OF
THE SUMMIT. NWP MODEL GUIDANCE SUGGESTS WND WILL
VEER OVR NXT 12 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200713/2145Z

2020-07-13 09:52


Original Message :

Received FVXX22 at 09:54 UTC, 13/07/20 from KNES
VA ADVISORY
DTG: 20200713/0952Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/680
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EM OBS
OBS VA DTG: 13/0941Z
OBS VA CLD: SFC/FL190 N1903 W09837 - N1901 W09835 - N1851 W09843 - N1901 W09851 - N1903 W09837 MOV SW 5-10KT
FCST VA CLD +6HR: 13/1530Z SFC/FL190 N1914 W09850 - N1903 W09837 - N1859 W09835 - N1847 W09850 - N1914 W09850
FCST VA CLD +12HR: 13/2130Z NO VA EXP
FCST VA CLD +18HR: 14/0330Z NO VA EXP
RMK: VA OBS IN SAT AND WEBCAM EXT 10 NM SW FM
SUMMIT. NWP MDLS INDICATE LGT FL WINDS THRU T+6
SO CONFIDENCE IN FCST IS LOWER. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200713/1545Z

2020-07-13 08:02


Original Message :

Received FVXX22 at 08:10 UTC, 13/07/20 from KNES
VA ADVISORY
DTG: 20200713/0802Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/679
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA HAS DSIPTD.
OBS VA DTG: 13/0751Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 13/1400Z NO VA EXP
FCST VA CLD +12HR: 13/2000Z NO VA EXP
FCST VA CLD +18HR: 14/0200Z NO VA EXP
RMK: VA NOT OBS IN SAT IMAGERY. WEBCAM SHOWS ONLY
LIGHT STEAM EMS. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES
/0000010700
843
NCNC01 EGRR 110900 CCA
03414 00039 10076 555 00151 10081 20000 40153 50148 69900 888 011//=

2020-07-13 02:22


Original Message :

Received FVXX22 at 02:23 UTC, 13/07/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200713/0222Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/678
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 13/0211Z
OBS VA CLD: SFC/FL190 N1903 W09837 - N1901 W09835 - N1837 W09901 - N1851 W09910 - N1903 W09837 MOV SW 10-15KT
FCST VA CLD +6HR: 13/0800Z SFC/FL190 N1902 W09837 - N1859 W09837 - N1837 W09901 - N1902 W09912 - N1902 W09837
FCST VA CLD +12HR: 13/1400Z NO VA EXP
FCST VA CLD +18HR: 13/2000Z NO VA EXP
RMK: CORRECTED FOR OBS VA DTG. VA NOT OBS IN SAT
DUE TO WX CLD OBSCN BUT CONTG VA EMS SEEN IN
WEBCAM. OBS VA AREA ESTD BASED ON PREV VAA AND
NWP MDLS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200713/0815Z

2020-07-12 20:27


Original Message :

Received FVXX22 at 20:29 UTC, 12/07/20 from KNES
VA ADVISORY
DTG: 20200712/2027Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/677
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 12/2016Z
OBS VA CLD: SFC/FL190 N1903 W09837 - N1859 W09835 - N1842 W09905 - N1850 W09910 - N1903 W09837 MOV SW 10KT
FCST VA CLD +6HR: 13/0230Z SFC/FL190 N1904 W09837 - N1859 W09835 - N1837 W09913 - N1846 W09921 - N1904 W09837
FCST VA CLD +12HR: 13/0830Z NO VA EXP
FCST VA CLD +18HR: 13/1430Z NO VA EXP
RMK: WX CLD OBS THE IMMEDIATE SUMMIT AREA BUT VA
WAS SEEN 30 NM SW OF THE SUMMIT. LTLCG EXP OVR
NXT 6 HRS BASED ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200713/0230Z

2020-07-12 14:39


Original Message :

Received FVXX22 at 14:41 UTC, 12/07/20 from KNES
VA ADVISORY
DTG: 20200712/1439Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/676
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 12/1426Z
OBS VA CLD: SFC/FL220 N1904 W09852 - N1902 W09838 - N1901 W09837 - N1854 W09852 - N1904 W09852 MOV W 5-10KT
FCST VA CLD +6HR: 12/2030Z SFC/FL220 N1907 W09931 - N1904 W09837 - N1901 W09836 - N1833 W09923 - N1907 W09931
FCST VA CLD +12HR: 13/0230Z NO VA EXP
FCST VA CLD +18HR: 13/0830Z NO VA EXP
RMK: VA EXT 15 NM WSW OF THE SUMMIT. LTLCG EXP
OVR NXT 6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200712/2045Z

2020-07-10 22:35


Original Message :

Received FVXX22 at 22:38 UTC, 10/07/20 from KNES
VA ADVISORY
DTG: 20200710/2235Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/675
INFO SOURCE: GOES-WEST.
ERUPTION DETAILS: NO VA OBS
OBS VA DTG: 10/2221Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 11/0430Z NO VA EXP
FCST VA CLD +12HR: 11/1030Z NO VA EXP
FCST VA CLD +18HR: 11/1630Z NO VA EXP
RMK: VA IS NO LONGER DETECTED IN STLT IMAGERY.
...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-10 16:51


Original Message :

Received FVXX22 at 16:53 UTC, 10/07/20 from KNES
VA ADVISORY
DTG: 20200710/1651Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/674
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: NEW EM
OBS VA DTG: 10/1641Z
OBS VA CLD: SFC/FL190 N1907 W09853 - N1904 W09838 - N1901 W09839 - N1904 W09853 - N1907 W09853 MOV W 10-15KT
FCST VA CLD +6HR: 10/2230Z SFC/FL190 N1904 W09837 - N1859 W09835 - N1849 W09906 - N1853 W09908 - N1904 W09837
FCST VA CLD +12HR: 11/0430Z NO VA EXP
FCST VA CLD +18HR: 11/1030Z NO VA EXP
RMK: A NEW EM OF VA HAS RESULTED IN A PLUME EXT 9
NM WNW OF THE SUMMIT. NWP MODEL GUIDANCE SUGGESTS
WINDS WILL BACK OVR NXT 6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200710/2245Z

2020-07-05 06:18


Original Message :

Received FVXX21 at 06:20 UTC, 05/07/20 from KNES
VA ADVISORY
DTG: 20200705/0618Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/673
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS IN SAT.
OBS VA DTG: 05/0606Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 05/1200Z NO VA EXP
FCST VA CLD +12HR: 05/1800Z NO VA EXP
FCST VA CLD +18HR: 06/0000Z NO VA EXP
RMK: VA NOT OBS IN SAT IMAGERY OVER PAST FEW HRS.
NO OTHER RPTS OF VA HAVE BEEN RECEIVED. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-05 00:23


Original Message :

Received FVXX21 at 00:24 UTC, 05/07/20 from KNES
VA ADVISORY
DTG: 20200705/0023Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/672
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS.
OBS VA DTG: 05/0011Z
OBS VA CLD: SFC/FL190 N1914 W09837 - N1901 W09838 - N1900 W09839 - N1913 W09845 - N1914 W09837 MOV N 10-15KT
FCST VA CLD +6HR: 05/0600Z SFC/FL190 N1917 W09835 - N1901 W09837 - N1901 W09838 - N1916 W09844 - N1917 W09835
FCST VA CLD +12HR: 05/1200Z NO VA EXP
FCST VA CLD +18HR: 05/1800Z NO VA EXP
RMK: CONTD OCNL VA EMS OBS IN WEBCAM AND SAT
IMAGERY REACHING UP TO 15 NM N FM SUMMIT. NWP
MDLS INDICATE CONTD N-LY MVMT THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200705/0630Z

2020-07-04 18:30


Original Message :

Received FVXX21 at 18:31 UTC, 04/07/20 from KNES
VA ADVISORY
DTG: 20200704/1830Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/671
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: INTERMITTENT EM
OBS VA DTG: 04/1811Z
OBS VA CLD: SFC/FL190 N1908 W09852 - N1902 W09838 - N1900 W09838 - N1905 W09853 - N1908 W09852 MOV NW 10KT
FCST VA CLD +6HR: 05/0000Z SFC/FL190 N1920 W09852 - N1902 W09837 - N1900 W09838 - N1912 W09858 - N1920 W09852
FCST VA CLD +12HR: 05/0600Z NO VA EXP
FCST VA CLD +18HR: 05/1200Z NO VA EXP
RMK: VA CLD WAS CENTERED 15 NM NW OF THE SUMMIT.
LTLCG TO MOV OF FUTURE EM OVR NXT 6 HRS BASED ON
NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200705/0030Z

2020-07-04 12:29


Original Message :

Received FVXX21 at 12:31 UTC, 04/07/20 from KNES
VA ADVISORY
DTG: 20200704/1229Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/670
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: EM ARND 04/1200Z
OBS VA DTG: 04/1221Z
OBS VA CLD: SFC/FL190 N1908 W09840 - N1901 W09834 - N1900 W09838 - N1905 W09844 - N1908 W09840 MOV NW 10KT
FCST VA CLD +6HR: 04/1830Z SFC/FL190 N1928 W09901 - N1901 W09834 - N1858 W09840 - N1921 W09910 - N1928 W09901
FCST VA CLD +12HR: 05/0030Z NO VA EXP
FCST VA CLD +18HR: 05/0630Z NO VA EXP
RMK: VA EXT 5 NM NW OF THE SUMMIT FOLLOWING A
BRIEF EM. FUTURE EM FCST TO MOV TO NW OVR NXT 6
HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200704/1830Z

2020-07-04 06:25


Original Message :

Received FVXX21 at 06:28 UTC, 04/07/20 from KNES
VA ADVISORY
DTG: 20200704/0625Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/669
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS IN SAT.
OBS VA DTG: 04/0616Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 04/1230Z NO VA EXP
FCST VA CLD +12HR: 04/1830Z NO VA EXP
FCST VA CLD +18HR: 05/0030Z NO VA EXP
RMK: VA NOT OBS IN SAT IMAGERY OVER PAST FEW HRS.
NO NEW RPTS OF VA EMS RECEIVED. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-04 00:39


Original Message :

Received FVXX21 at 00:40 UTC, 04/07/20 from KNES
VA ADVISORY
DTG: 20200704/0039Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/668
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 04/0026Z
OBS VA CLD: SFC/FL190 N1903 W09837 - N1900 W09836 - N1840 W09924 - N1901 W09929 - N1903 W09837 MOV W 10-15KT
FCST VA CLD +6HR: 04/0630Z NO VA EXP
FCST VA CLD +12HR: 04/1230Z NO VA EXP
FCST VA CLD +18HR: 04/1830Z NO VA EXP
RMK: VA NOT OBS IN SAT IMAGERY AS WX CLDS OBSC
SUMMIT AND SURROUNDING AREA. CONTG EMS PSBL BASED
ON RECENT ACT. OBS VA AREA BASED ON PREV VAA AND
NWP MDLS. ANY EMS THRU T+6 EXP TO MOV WSW FM
SUMMIT. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200704/0645Z

2020-07-03 18:38


Original Message :

Received FVXX21 at 18:40 UTC, 03/07/20 from KNES
VA ADVISORY
DTG: 20200703/1838Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/667
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: INTERMITTENT EM
OBS VA DTG: 03/1831Z
OBS VA CLD: SFC/FL190 N1904 W09837 - N1858 W09835 - N1842 W09921 - N1854 W09925 - N1904 W09837 MOV W 15-20KT
FCST VA CLD +6HR: 04/0030Z SFC/FL190 N1907 W10002 - N1903 W09836 - N1859 W09835 - N1846 W10000 - N1907 W10002
FCST VA CLD +12HR: 04/0630Z NO VA EXP
FCST VA CLD +18HR: 04/1230Z NO VA EXP
RMK: DIFFUSE PLUME OF LGT VA EXT 45 NM W OF THE
SUMMIT. LTLCG FCST OVR NXT 6 HRS BASED ON NWP
MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200704/0045Z

2020-07-03 12:38


Original Message :

Received FVXX21 at 12:40 UTC, 03/07/20 from KNES
VA ADVISORY
DTG: 20200703/1238Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/666
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 03/1231Z
OBS VA CLD: SFC/FL190 N1906 W09836 - N1901 W09837 - N1835 W09934 - N1843 W09936 - N1906 W09836 MOV SW 10-15KT
FCST VA CLD +6HR: 03/1830Z SFC/FL190 N1905 W09836 - N1858 W09836 - N1811 W10043 - N1832 W10047 - N1905 W09836
FCST VA CLD +12HR: 04/0030Z SFC/FL190 N1906 W09837 - N1859 W09835 - N1812 W10041 - N1833 W10048 - N1906 W09837
FCST VA CLD +18HR: 04/0630Z NO VA EXP
RMK: OCNL EM RESULTED IN WIDELY SCATTERED VA
PLUME EXT 55 NM SW OF THE SUMMIT. LTLCG EXP BASED
ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200703/1845Z

2020-07-03 01:36


Original Message :

Received FVXX21 at 01:41 UTC, 03/07/20 from KNES
VA ADVISORY
DTG: 20200703/0136Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/665
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT SEEN IN SAT OR WEBCAM
OBS VA DTG: 03/0120Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 03/0730Z NO VA EXP
FCST VA CLD +12HR: 03/1330Z NO VA EXP
FCST VA CLD +18HR: 03/1930Z NO VA EXP
RMK: VA NOT SEEN IN SAT OR WEBCAM DURING THE LAST
6 HOURS. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-02 19:55


Original Message :

Received FVXX21 at 19:55 UTC, 02/07/20 from KNES
VA ADVISORY
DTG: 20200702/1955Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/664
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: INTMT VA EMS SEEN IN SAT AND
WEBCAM.
OBS VA DTG: 02/1941Z
OBS VA CLD: SFC/FL190 N1902 W09838 - N1859 W09837 - N1849 W09904 - N1901 W09907 - N1902 W09838 MOV W 20-25KT
FCST VA CLD +6HR: 03/0130Z NO VA EXP
FCST VA CLD +12HR: 03/0730Z NO VA EXP
FCST VA CLD +18HR: 03/1330Z NO VA EXP
RMK: INTMT VA EMS SEEN MOV WSW IN SAT AND WEB CAM
WITH THE LAST ONE BEING ABOUT 2 HOURS AGO. VA EMS
ARE TO NEAR FL190 AND DSIPT WITHIN 3 HOURS. ANY
FURTHER VA EMS OVER NEXT 6 HOURS WOULD CONT WSW-LY
MOV. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200703/0200Z

2020-07-02 14:19


Original Message :

Received FVXX21 at 14:20 UTC, 02/07/20 from KNES
VA ADVISORY
DTG: 20200702/1419Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/663
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 02/1406Z
OBS VA CLD: SFC/FL200 N1839 W09916 - N1839 W09908 - N1832 W09909 - N1833 W09916 - N1839 W09916 MOV SW 15-20KT
FCST VA CLD +6HR: 02/2000Z SFC/FL200 N1904 W09836 - N1900 W09835 - N1834 W09944 - N1845 W09946 - N1904 W09836
FCST VA CLD +12HR: 03/0200Z NO ASH EXP
FCST VA CLD +18HR: 03/0800Z NO ASH EXP
RMK: REMNANT VA CLD CENTERED 38 NM SW OF THE
SUMMIT WAS DISP. FUTURE EM FCST TO MOV TOWARDS SW
AND WSW THROUGH T+6 BASED ON NWP MODEL GUIDANCE.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200702/2015Z

2020-07-02 08:45


Original Message :

Received FVXX21 at 08:47 UTC, 02/07/20 from KNES
VA ADVISORY
DTG: 20200702/0845Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/662
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EM
OBS VA DTG: 02/0836Z
OBS VA CLD: SFC/FL200 N1902 W09837 - N1859 W09835 - N1853 W09855 - N1859 W09856 - N1902 W09837 MOV W 15-20KT
FCST VA CLD +6HR: 02/1430Z SFC/FL200 N1859 W09847 - N1856 W09846 - N1848 W09912 - N1856 W09913 - N1859 W09847
FCST VA CLD +12HR: 02/2030Z NO ASH EXP
FCST VA CLD +18HR: 03/0230Z NO ASH EXP
RMK: VA OBS IN STLT BEGINNING ARND 0740Z MOVG WSW
FM SUMMIT AT APPROX 20KTS BLW FL200. ASH EXTDS
FOR 15NMI THRU 0820Z. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200702/1445Z

2020-07-01 09:34


Original Message :

Received FVXX21 at 09:38 UTC, 01/07/20 from KNES
VA ADVISORY
DTG: 20200701/0934Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/661
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EVENT ENDED
OBS VA DTG: 01/0926Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 01/1530Z NO ASH EXP
FCST VA CLD +12HR: 01/2130Z NO ASH EXP
FCST VA CLD +18HR: 02/0330Z NO ASH EXP
RMK: VA NO LONGER OBS IN STLT. NO NEW RPRTS OF
ERUPTIVE ACTIVITY. VA EVENT ENDED. ...RAMIREZ
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-01 04:57


Original Message :

Received FVXX21 at 04:58 UTC, 01/07/20 from KNES
VA ADVISORY
DTG: 20200701/0457Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/660
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: REMNANT VA
OBS VA DTG: 01/0446Z
OBS VA CLD: SFC/FL210 N1917 W09941 - N1908 W09904 - N1859 W09906 - N1900 W09946 - N1917 W09941 MOV NW 15-20KT
FCST VA CLD +6HR: 01/1100Z NO ASH EXP
FCST VA CLD +12HR: 01/1700Z NO ASH EXP
FCST VA CLD +18HR: 01/2300Z NO ASH EXP
RMK: REMNANT VA FM EARLIER ERUPTION IS LIKELY
PRESENT IN THE WNW DIR FM SUMMIT BLW FL210. WX
CLD CVR IS PREVENTING A CLR OBS. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200701/1100Z

2020-06-30 23:03


Original Message :

Received FVXX21 at 23:04 UTC, 30/06/20 from KNES
VA ADVISORY
DTG: 20200630/2303Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/659
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS MOV WNW
OBS VA DTG: 30/2246Z
OBS VA CLD: SFC/FL240 N1911 W09857 - N1902 W09837 - N1859 W09837 - N1905 W09901 - N1911 W09857 MOV NW 20-25KT
FCST VA CLD +6HR: 01/0500Z SFC/FL240 N1917 W09920 - N1902 W09836 - N1859 W09837 - N1902 W09920 - N1917 W09920
FCST VA CLD +12HR: 01/1100Z SFC/FL240 N1917 W09920 - N1902 W09836 - N1859 W09837 - N1901 W09920 - N1917 W09920
FCST VA CLD +18HR: 01/1700Z NO ASH EXP
RMK: VA EXTD 20NM WNW FM THE SUMMIT. NWP MDL
INDICATES A WNW TO W MOV THRU +12HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200701/0500Z

2020-06-30 20:48


Original Message :

Received FVXX21 at 20:53 UTC, 30/06/20 from KNES
VA ADVISORY
DTG: 20200630/2048Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/658
INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT.
ERUPTION DETAILS: VA EM HAS DISP
OBS VA DTG: 30/2021Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 01/0230Z NO ASH EXP
FCST VA CLD +12HR: 01/0830Z NO ASH EXP
FCST VA CLD +18HR: 01/1430Z NO ASH EXP
RMK: VA HAS BECOME TOO THIN TO DISCERN ON STLT
IMAGERY. THERE HAS BEEN NO RPRTS OR NO HOTSPOT
CAN BE SEEN. ...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-30 14:56


Original Message :

Received FVXX21 at 15:00 UTC, 30/06/20 from KNES
VA ADVISORY
DTG: 20200630/1456Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/657
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
RADIOSONDE.
ERUPTION DETAILS: SML DISCRETE VA EM.
OBS VA DTG: 30/1446Z
OBS VA CLD: SFC/FL190 N1905 W09850 - N1901 W09837 - N1901 W09837 - N1903 W09851 - N1905 W09850 MOV W 10-15KT
FCST VA CLD +6HR: 30/2100Z SFC/FL190 N1904 W09858 - N1901 W09837 - N1901 W09837 - N1859 W09858 - N1904 W09858
FCST VA CLD +12HR: 01/0300Z NO ASH EXP
FCST VA CLD +18HR: 01/0900Z NO ASH EXP
RMK: FAINT VA CLD OBSD ABT 12 NMI W-WNW OF
SUMMIT. FL ESTD FM 12Z MMMX RADIOSONDE. VA NOT
OBSD IN WEBCAM DUE TO WX CLD CVR. NWP MDLS FCST
ANY FURTHER VA EMS TO MOV DUE W BY T+6HRS.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200630/2100Z

2020-06-28 13:37


Original Message :

Received FVXX23 at 13:39 UTC, 28/06/20 from KNES
VA ADVISORY
DTG: 20200628/1337Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/656
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT SEEN IN SAT OR WEB CAM.
OBS VA DTG: 28/1326Z
OBS VA CLD: VA NOT IDENTIFIABLE IN SATELLITE DATA
FCST VA CLD +6HR: 28/1930Z NO ASH EXP
FCST VA CLD +12HR: 29/0130Z NO ASH EXP
FCST VA CLD +18HR: 29/0730Z NO ASH EXP
RMK: VA NOT SEEN IN SAT IMAGERY OR WEB CAM UNDER
CLEAR SKIES. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-28 07:55


Original Message :

Received FVXX23 at 07:57 UTC, 28/06/20 from KNES
VA ADVISORY
DTG: 20200628/0755Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/655
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: INTERMITTENT VA EMS
OBS VA DTG: 28/0741Z
OBS VA CLD: SFC/FL190 N1904 W09844 - N1902 W09837 - N1859 W09837 - N1901 W09845 - N1904 W09844 MOV W 10-15KT
FCST VA CLD +6HR: 28/1330Z NO ASH EXP
FCST VA CLD +12HR: 28/1930Z NO ASH EXP
FCST VA CLD +18HR: 29/0130Z NO ASH EXP
RMK: VERY LGT VA ACT MIXED WITH STEAM IS OBS IN
WEBCAM. FAINT VA SIGNATURE SEEN IN STLT MOVG W FM
SUMMIT AND DISSIPATING RAPIDLY. ASH IS NOT
DETECTABLE BEYOND 15NMI ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200628/1400Z

2020-06-28 01:55


Original Message :

Received FVXX23 at 01:58 UTC, 28/06/20 from KNES
VA ADVISORY
DTG: 20200628/0155Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/654
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: VA SEEN IN SAT AND WEB CAM.
OBS VA DTG: 28/0131Z
OBS VA CLD: SFC/FL190 N1917 W09852 - N1903 W09838 - N1858 W09838 - N1907 W09859 - N1917 W09852 MOV NW 5-10KT
FCST VA CLD +6HR: 28/0730Z SFC/FL190 N1914 W09906 - N1902 W09837 - N1859 W09837 - N1858 W09908 - N1914 W09906
FCST VA CLD +12HR: 28/1330Z NO ASH EXP
FCST VA CLD +18HR: 28/1930Z NO ASH EXP
RMK: VA SEEN IN SAT IMAGERY MOV NW AND EXTDG 15
NM FM SUMMIT. A BREAK IN THE CLDS ALLOWED FOR THE
PLUME TO BE SEEN IN SAT FOR THE FIRST TIME IN
HOURS. MODEL GUIDANCE SHOWS A MORE W-LY MOV THRU
T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200628/0800Z

2020-06-27 23:30


Original Message :

Received FVXX23 at 23:35 UTC, 27/06/20 from KNES
VA ADVISORY
DTG: 20200627/2330Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/653
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: POSS LGT VA IN SAT AND WEB CAM.
OBS VA DTG: 27/2321Z
OBS VA CLD: SFC/FL190 N1914 W09913 - N1902 W09838 - N1857 W09839 - N1856 W09912 - N1914 W09913 MOV W 5-10KT
FCST VA CLD +6HR: 28/0530Z NO ASH EXP
FCST VA CLD +12HR: 28/1130Z NO ASH EXP
FCST VA CLD +18HR: 28/1730Z NO ASH EXP
RMK: POSS LGT VA SEEN IN SAT MOV W TO BELOW
FL190. VOLCANO CAM AT TIMES SHOWS VERY LGT VA EMS
WITH MOSTLY STEAM. MODEL GUIDANCE MATCHES WELL WITH
MOV IN SAT AND WEB CAM. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200628/0530Z

2020-06-27 18:10


Original Message :

Received FVXX23 at 18:12 UTC, 27/06/20 from KNES
VA ADVISORY
DTG: 20200627/1810Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/652
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 27/1750Z
OBS VA CLD: SFC/FL190 N1928 W10009 - N1902 W09837 - N1910 W10013 - N1928 W10009 MOV W 10-15KT
FCST VA CLD +6HR: 28/0000Z SFC/FL190 N1928 W10010 - N1901 W09837 - N1910 W10014 - N1928 W10010
FCST VA CLD +12HR: 28/0600Z NO ASH EXP
FCST VA CLD +18HR: 28/1200Z NO ASH EXP
RMK: CONT VA EMS OBS MOV W OF SUMMIT. VA FCST TO
CONT W MOV THRU T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200628/0015Z

2020-06-27 12:23


Original Message :

Received FVXX23 at 12:25 UTC, 27/06/20 from KNES
VA ADVISORY
DTG: 20200627/1223Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/651
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: PSBL VA
OBS VA DTG: 27/1215Z
OBS VA CLD: SFC/FL190 N1938 W09857 - N1901 W09837 - N1932 W09908 - N1938 W09857 MOV NW 10-15KT
FCST VA CLD +6HR: 27/1830Z SFC/FL190 N1939 W09857 - N1901 W09837 - N1933 W09910 - N1939 W09857
FCST VA CLD +12HR: 28/0030Z NO ASH EXP
FCST VA CLD +18HR: 28/0630Z NO ASH EXP
RMK: PSBL VA EMS WITH STEAM MOV NW FM SUMMIT. VA
APPEARS LGT. VA EMS FCST TO CONT NW THRU T+6HRS
BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200627/1830Z

2020-06-27 06:50


Original Message :

Received FVXX23 at 06:52 UTC, 27/06/20 from KNES
VA ADVISORY
DTG: 20200627/0650Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/650
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS EM STEAM, GASES AND PSBL
LGT VA
OBS VA DTG: 27/0641Z
OBS VA CLD: SFC/FL190 N2023 W09917 - N1900 W09832 - N1858 W09839 - N2018 W09932 - N2023 W09917 MOV NW 20-25KT
FCST VA CLD +6HR: 27/1230Z SFC/FL190 N2116 W09932 - N1901 W09832 - N1857 W09839 - N2052 W10019 - N2116 W09932
FCST VA CLD +12HR: 27/1830Z NO ASH EXP
FCST VA CLD +18HR: 28/0030Z NO ASH EXP
RMK: A PLUME OF UNCERTAIN COMPOSITION EXT 50 NM
NW OF THE SUMMIT. LTLCG EXP OVR NXT 6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200627/1245Z

2020-06-27 02:51


Original Message :

Received FVXX23 at 02:53 UTC, 27/06/20 from KNES
VA ADVISORY
DTG: 20200627/0251Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/649
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL VA DETECTED BY STLT
OBS VA DTG: 27/0241Z
OBS VA CLD: SFC/FL190 N1909 W09844 - N1901 W09836 - N1859 W09839 - N1905 W09847 - N1909 W09844 MOV NW 15-20KT
FCST VA CLD +6HR: 27/0830Z SFC/FL190 N1922 W09858 - N1902 W09835 - N1859 W09838 - N1916 W09904 - N1922 W09858
FCST VA CLD +12HR: 27/1430Z NO ASH EXP
FCST VA CLD +18HR: 27/2030Z NO ASH EXP
RMK: PLUME EXT 9 NM NW OF THE SUMMIT BUT ITS
COMPOSITION IS UNCERTAIN. WEBCAM SHOWED
INCANDESCENCE. LTLCG EXP OVR NXT 6 HRS BASED ON
NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200627/0845Z

2020-06-27 00:35


Original Message :

Received FVXX23 at 00:38 UTC, 27/06/20 from KNES
VA ADVISORY
DTG: 20200627/0035Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/648
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA DISP
OBS VA DTG: 27/0026Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 27/0630Z NO ASH EXP
FCST VA CLD +12HR: 27/1230Z NO ASH EXP
FCST VA CLD +18HR: 27/1830Z NO ASH EXP
RMK: VA HAS DISP. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-26 18:42


Original Message :

Received FVXX23 at 18:43 UTC, 26/06/20 from KNES
VA ADVISORY
DTG: 20200626/1842Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/647
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. NWP
MODELS. METAR.
ERUPTION DETAILS: MWO RPTS VA TO FL240
OBS VA DTG: 26/1831Z
OBS VA CLD: SFC/FL240 N1943 W09914 - N1903 W09836 - N1900 W09837 - N1932 W09927 - N1943 W09914 MOV NW 15-20KT
FCST VA CLD +6HR: 27/0030Z SFC/FL240 N1940 W09933 - N1904 W09837 - N1859 W09838 - N1918 W09942 - N1940 W09933
FCST VA CLD +12HR: 27/0630Z SFC/FL240 N1929 W09938 - N1903 W09837 - N1859 W09837 - N1905 W09946 - N1929 W09938
FCST VA CLD +18HR: 27/1230Z SFC/FL240 N1919 W09943 - N1903 W09837 - N1858 W09837 - N1855 W09947 - N1919 W09943
RMK: CONS VA EMS OBS IN SAT IMAGERY EXT UP TO 60
NM NW FM SUMMIT. OBS FL BASED ON SIGMET. FL MVMT
EXP TO GRADUALLY TURN TO W BY T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200627/0045Z

2020-06-26 16:20


Original Message :

Received FVXX23 at 16:21 UTC, 26/06/20 from KNES
VA ADVISORY
DTG: 20200626/1620Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/646
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: INCREASED VA EM ACT.
OBS VA DTG: 26/1611Z
OBS VA CLD: SFC/FL200 N1923 W09854 - N1903 W09837 - N1901 W09837 - N1913 W09902 - N1923 W09854 MOV NW 15-20KT
FCST VA CLD +6HR: 26/2200Z SFC/FL200 N1929 W09858 - N1903 W09837 - N1901 W09838 - N1916 W09909 - N1929 W09858
FCST VA CLD +12HR: 27/0400Z SFC/FL200 N1929 W09859 - N1903 W09836 - N1901 W09838 - N1914 W09911 - N1929 W09859
FCST VA CLD +18HR: 27/1000Z NO ASH EXP
RMK: INCREASED VA ACT OVER PAST 2 HRS NOTED IN
SAT IMAGERY. VA PLUME OBS ATTACHED TO AND EXT UP
TO 25NM NW OF SUMMIT. FL WINDS EXP TO PERSIST
THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200626/2215Z

2020-06-26 13:53


Original Message :

Received FVXX23 at 13:54 UTC, 26/06/20 from KNES
VA ADVISORY
DTG: 20200626/1353Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/645
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: VA EM OBS IN SAT.
OBS VA DTG: 26/1346Z
OBS VA CLD: SFC/FL190 N1916 W09842 - N1902 W09838 - N1901 W09838 - N1911 W09848 - N1916 W09842 MOV NW 10-15KT
FCST VA CLD +6HR: 26/2000Z SFC/FL190 N1920 W09844 - N1903 W09837 - N1901 W09838 - N1911 W09853 - N1920 W09844
FCST VA CLD +12HR: 27/0200Z SFC/FL190 N1917 W09847 - N1902 W09837 - N1901 W09837 - N1908 W09856 - N1917 W09847
FCST VA CLD +18HR: 27/0800Z NO ASH EXP
RMK: VA OBS IN SAT IMAGERY MOV NNW TO 13NM FM
SUMMIT. WEBCAM IMAGERY SHOWS VA REMAINING NEAR OR
BELOW SUMMIT LEVEL. NWP MDLS INDICATE FL MVMT
TURNING TO NW BY T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200626/2000Z

2020-06-22 16:54


Original Message :

Received FVXX22 at 16:58 UTC, 22/06/20 from KNES
VA ADVISORY
DTG: 20200622/1654Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/644
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: STEAM AND GAS EMS ONLY.
OBS VA DTG: 22/1641Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 22/2230Z NO ASH EXP
FCST VA CLD +12HR: 23/0430Z NO ASH EXP
FCST VA CLD +18HR: 23/1030Z NO ASH EXP
RMK: AS WX CLDS MOVD AWAY FM SUMMIT, WEBCAM
SHOWED EMS ARE OF JUST STEAM AND GAS, NO VA OBSD.
G16 IMAGERY SHOWS STEAM AND GAS EMS MOVG NW.
...HOSLEY
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-22 10:56


Original Message :

Received FVXX22 at 11:00 UTC, 22/06/20 from KNES
VA ADVISORY
DTG: 20200622/1056Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/643
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: LKLY INTMT VA EMS
OBS VA DTG: 22/1041Z
OBS VA CLD: SFC/FL200 N1913 W09853 - N1901 W09837 - N1858 W09837 - N1854 W09856 - N1913 W09853 MOV W 5-10KT
FCST VA CLD +6HR: 22/1630Z SFC/FL200 N1901 W09837 - N1858 W09835 - N1841 W09843 - N1853 W09853 - N1901 W09837
FCST VA CLD +12HR: 22/2230Z SFC/FL200 N1913 W09844 - N1900 W09835 - N1857 W09835 - N1853 W09850 - N1913 W09844
FCST VA CLD +18HR: 23/0430Z NO ASH EXP
RMK: VA LAST OBSD BY STLT ARND 0830Z. WX CLD CVR
OBSC SUMMIT IN STLT AND WEBCAM. HWVR, LGT OBSD IN
WX CLD CVR ON WEBCAM THRU 1045Z. NWP MDLS DO NOT
AGREE WITH EACH OTHER. GFS MATCHES OBSD VA MOVMT
AND FCSTS LGT AND VRBL WINDS THR T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200622/1700Z

2020-06-22 05:04


Original Message :

Received FVXX22 at 05:06 UTC, 22/06/20 from KNES
VA ADVISORY
DTG: 20200622/0504Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/642
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONTG CONS VA EMS.
OBS VA DTG: 22/0456Z
OBS VA CLD: SFC/FL210 N1916 W09843 - N1903 W09835 - N1900 W09838 - N1906 W09852 - N1916 W09843 MOV NW 5-10KT
FCST VA CLD +6HR: 22/1100Z SFC/FL210 N1928 W09850 - N1902 W09835 - N1900 W09837 - N1856 W09902 - N1928 W09850
FCST VA CLD +12HR: 22/1700Z SFC/FL210 N1928 W09849 - N1903 W09835 - N1859 W09838 - N1858 W09901 - N1928 W09849
FCST VA CLD +18HR: 22/2300Z SFC/FL210 N1925 W09849 - N1903 W09835 - N1900 W09838 - N1902 W09859 - N1925 W09849
RMK: PREV VA CLDS W OF SUMMIT DSIPTD. NEW VA CLD
OBS IN SAT EXT NW 11 NM FM SUMMIT. FL WINDS EXP
TO BE LGT AND VBL THRU T+18 LEADING TO LOWER
CONFIDENCE IN FCST. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200622/1100Z

2020-06-22 04:06


Original Message :

Received FVXX22 at 04:07 UTC, 22/06/20 from KNES
VA ADVISORY
DTG: 20200622/0406Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/641
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONTG CONTUS VA EMS.
OBS VA DTG: 22/0356Z
OBS VA CLD: SFC/FL200 N1903 W09837 - N1901 W09837 - N1850 W09900 - N1902 W09904 - N1903 W09837 MOV W 10-15KT
FCST VA CLD +6HR: 22/1000Z SFC/FL200 N1906 W09910 - N1903 W09837 - N1900 W09837 - N1850 W09908 - N1906 W09910
FCST VA CLD +12HR: 22/1600Z SFC/FL200 N1904 W09910 - N1903 W09837 - N1901 W09836 - N1847 W09909 - N1904 W09910
FCST VA CLD +18HR: 22/2200Z SFC/FL200 N1905 W09910 - N1903 W09837 - N1901 W09836 - N1846 W09909 - N1905 W09910
RMK: CONTUS VA EMS OBS IN WEBCAM OVR PAST FEW
HRS. SUMMIT OBSC BY WX CLDS BUT MULT VA CLDS OBS
UP TO 21 NM WSW OF SUMMIT. FL WINDS EXP TO
PERSIST THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200622/1000Z

2020-06-22 00:58


Original Message :

Received FVXX22 at 00:59 UTC, 22/06/20 from KNES
VA ADVISORY
DTG: 20200622/0058Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/640
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 22/0051Z
OBS VA CLD: SFC/FL200 N1902 W09837 - N1901 W09837 - N1855 W09849 - N1902 W09850 - N1902 W09837 MOV SW 5-10KT
FCST VA CLD +6HR: 22/0700Z SFC/FL200 N1916 W09844 - N1902 W09837 - N1901 W09838 - N1909 W09852 - N1916 W09844
FCST VA CLD +12HR: 22/1300Z NO ASH EXP
FCST VA CLD +18HR: 22/1900Z NO ASH EXP
RMK: VA EM OBS IN WEBCAM IMAGERY MOV SW FM
SUMMIT. WX CLDS OBSC AREA IN STLT. OBS VA FL AND
AREA ESTD FM RAOB AND NWP MDLS. FL WINDS EXP TO
REMAIN LGT AND TURN TO NW BY T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200622/0700Z

2020-06-21 01:53


Original Message :

Received FVXX22 at 01:55 UTC, 21/06/20 from KNES
VA ADVISORY
DTG: 20200621/0153Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/639
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA EM OBS.
OBS VA DTG: 21/0141Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 21/0730Z NO ASH EXP
FCST VA CLD +12HR: 21/1330Z NO ASH EXP
FCST VA CLD +18HR: 21/1930Z NO ASH EXP
RMK: NO VA EM OBS IN STLT OR WEBCAM DUE TO EXTSV
WX CLD COVER. NO FURTHER RPRTS OF VA ACTVTY RCVD.
...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-20 20:37


Original Message :

Received FVXX22 at 20:38 UTC, 20/06/20 from KNES
VA ADVISORY
DTG: 20200620/2037Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/638
INFO SOURCE: GOES-EAST. NWP MODELS. RADIOSONDE.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 20/2021Z
OBS VA CLD: SFC/FL210 N1918 W09843 - N1901 W09837 - N1901 W09838 - N1907 W09855 - N1918 W09843 MOV NW 5-10KT
FCST VA CLD +6HR: 21/0230Z SFC/FL210 N1931 W09852 - N1901 W09835 - N1900 W09837 - N1916 W09913 - N1931 W09852
FCST VA CLD +12HR: 21/0830Z SFC/FL210 N1926 W09904 - N1901 W09836 - N1901 W09837 - N1904 W09915 - N1926 W09904
FCST VA CLD +18HR: 21/1430Z NO ASH EXP
RMK: VA EM OBS IN STLT EMERGING FM WX CLD COVER
APRX 15 NM NW OF SUMMIT. FL BASED ON UAIR OBS.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200621/0230Z

2020-06-20 13:33


Original Message :

Received FVXX23 at 13:52 UTC, 20/06/20 from KNES
VA ADVISORY
DTG: 20200620/1350Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SUMMIT ELEV: 12346 FT [3763 M]
ADVISORY NR: 2020/219
INFO SOURCE: GOES-EAST. NWP MODELS. INSIVUMEH.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 20/132Z
Received FVXX22 at 13:35 UTC, 20/06/20 from KNES
VA ADVISORY
DTG: 20200620/1333Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/637
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 20/1300Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 20/1900Z NO ASH EXP
FCST VA CLD +12HR: 21/0100Z NO ASH EXP
FCST VA CLD +18HR: 21/0700Z NO ASH EXP
RMK: VA FROM EARLIER EMS DISPERSED. NOW NEW
RECENT ACT NOTED IN WEB CAM OR STLT IMAGERY. NO
NEW RPRTS. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-20 07:54


Original Message :

Received FVXX22 at 08:02 UTC, 20/06/20 from KNES
VA ADVISORY
DTG: 20200620/0754Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/636
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGHT VA OBSD
OBS VA DTG: 20/0720Z
OBS VA CLD: SFC/FL200 N1901 W09854 - N1901 W09839 - N1858 W09839 - N1854 W09852 - N1901 W09854 MOV W 5KT
FCST VA CLD +6HR: 20/1330Z SFC/FL200 N1900 W09838 - N1859 W09838 - N1850 W09850 - N1857 W09854 - N1900 W09838
FCST VA CLD +12HR: 20/1930Z NO ASH EXP
FCST VA CLD +18HR: 21/0130Z NO ASH EXP
RMK: LGHT VA EM SEEN ON STLT IMAGERY MOV WSW FM
SUMMIT. VA HEIGHT AND FRCST BASED ON IMAGERY AND
MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200620/1400Z

2020-06-20 07:50


Original Message :

Received FVXX22 at 08:04 UTC, 20/06/20 from KNES
VA ADVISORY
DTG: 20200620/0750Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/635
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGHT VA OBSD
OBS VA DTG: 20/0720Z
OBS VA CLD: SFC/FL200 N1901 W09854 - N1901 W09839 - N1858 W09839 - N1854 W09852 - N1901 W09854 MOV W 5KT
FCST VA CLD +6HR: 20/1330Z SFC/FL200 N1900 W09838 - N1859 W09838 - N1850 W09850 - N1857 W09854 - N1900 W09838
FCST VA CLD +12HR: 20/1930Z NO ASH EXP
FCST VA CLD +18HR: 21/0130Z NO ASH EXP
RMK: LGHT VA EM SEEN ON STLT IMAGERY MOV WSW FM
SUMMIT. VA HEIGHT AND FRCST BASED ON IMAGERY AND
MODEL GUIDANCE. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-20 02:52


Original Message :

Received FVXX22 at 02:55 UTC, 20/06/20 from KNES
VA ADVISORY
DTG: 20200620/0252Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/634
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA OBSD
OBS VA DTG: 20/0246Z
OBS VA CLD: SFC/FL200 N1859 W09839 - N1859 W09836 - N1846 W09844 - N1855 W09853 - N1859 W09839 MOV SW 10-15KT
FCST VA CLD +6HR: 20/0900Z SFC/FL200 N1859 W09838 - N1856 W09836 - N1840 W09844 - N1850 W09858 - N1859 W09838
FCST VA CLD +12HR: 20/1500Z SFC/FL200 N1859 W09840 - N1857 W09838 - N1844 W09849 - N1855 W09858 - N1859 W09840
FCST VA CLD +18HR: 20/2100Z NO ASH EXP
RMK: VA PARTIALLY DISCERNIBLE ON STLT IMAGERY DUE
TO CLD COVER. VA HEIGHT AND FRCST BASED ON
IMAGERY AND MODEL GUIDANCE. LTLCG EXPCD THRU T+12
HRS. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200620/0845Z

2020-06-19 21:27


Original Message :

Received FVXX22 at 21:29 UTC, 19/06/20 from KNES
VA ADVISORY
DTG: 20200619/2127Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/633
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EM OBS.
OBS VA DTG: 19/2111Z
OBS VA CLD: SFC/FL200 N1902 W09859 - N1901 W09836 - N1900 W09837 - N1850 W09852 - N1902 W09859 MOV W 5-10KT
FCST VA CLD +6HR: 20/0300Z SFC/FL200 N1901 W09837 - N1901 W09836 - N1849 W09852 - N1858 W09856 - N1901 W09837
FCST VA CLD +12HR: 20/0900Z SFC/FL200 N1902 W09855 - N1901 W09837 - N1859 W09836 - N1853 W09854 - N1902 W09855
FCST VA CLD +18HR: 20/1500Z NO ASH EXP
RMK: VA EM OBS IN STLT MOV W APRX 17 NM BEFORE
TURNING TO SW. FL AND FCST MVMT BASED ON NWP
MODEL GDNC SUGGESTING LGT WINDS TO SW. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200620/0330Z

2020-06-19 18:43


Original Message :

Received FVXX22 at 18:45 UTC, 19/06/20 from KNES
VA ADVISORY
DTG: 20200619/1843Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/632
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA EM OBS.
OBS VA DTG: 19/1821Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 20/0030Z NO ASH EXP
FCST VA CLD +12HR: 20/0630Z NO ASH EXP
FCST VA CLD +18HR: 20/1230Z NO ASH EXP
RMK: NO VA EM OBS IN STLT OR WEBCAM. NO FURTHER
RPRTS OF VA ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-19 12:56


Original Message :

Received FVXX22 at 12:59 UTC, 19/06/20 from KNES
VA ADVISORY
DTG: 20200619/1256Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/631
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 19/1230Z
OBS VA CLD: SFC/FL220 N1903 W09834 - N1830 W09818 - N1830 W09859 - N1902 W09838 - N1903 W09834 MOV S 5-10KT
FCST VA CLD +6HR: 19/1830Z SFC/FL220 N1905 W09837 - N1904 W09835 - N1829 W09837 - N1831 W09908 - N1905 W09837
FCST VA CLD +12HR: 20/0030Z NO ASH EXP
FCST VA CLD +18HR: 20/0630Z NO ASH EXP
RMK: INTERMITTENT VA EMS CONT TO MOV SW THRU SSE
OF SUMMIT. VA DISPERSING ABOUT 30 NM DOWNWIND.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200619/1900Z

2020-06-19 10:57


Original Message :

Received FVXX22 at 10:59 UTC, 19/06/20 from KNES
VA ADVISORY
DTG: 20200619/1057Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/630
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 19/1046Z
OBS VA CLD: SFC/FL220 N1902 W09837 - N1853 W09836 - N1853 W09840 - N1901 W09842 - N1902 W09837 MOV S 5-10KT
FCST VA CLD +6HR: 19/1700Z SFC/FL220 N1903 W09838 - N1900 W09834 - N1843 W09847 - N1848 W09856 - N1903 W09838
FCST VA CLD +12HR: 19/2300Z NO ASH EXP
FCST VA CLD +18HR: 20/0500Z NO ASH EXP
RMK: VA EXT 7 NM S OF THE SUMMIT. EM EXP TO VEER
OVR NXT 6 HRS BASED ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200619/1700Z

2020-06-19 01:48


Original Message :

Received FVXX22 at 01:50 UTC, 19/06/20 from KNES
VA ADVISORY
DTG: 20200619/0148Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/629
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA NOT DETECTED IN STLT
OBS VA DTG: 19/0136Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 19/0730Z NO ASH EXP
FCST VA CLD +12HR: 19/1330Z NO ASH EXP
FCST VA CLD +18HR: 19/1930Z NO ASH EXP
RMK: VA HAS DISP. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-18 19:59


Original Message :

Received FVXX22 at 20:01 UTC, 18/06/20 from KNES
VA ADVISORY
DTG: 20200618/1959Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/628
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG OCNL VA EMS.
OBS VA DTG: 18/1951Z
OBS VA CLD: SFC/FL200 N1902 W09838 - N1902 W09837 - N1843 W09838 - N1844 W09852 - N1902 W09838 MOV S 5-10KT
FCST VA CLD +6HR: 19/0200Z SFC/FL200 N1902 W09840 - N1902 W09837 - N1842 W09837 - N1844 W09850 - N1902 W09840
FCST VA CLD +12HR: 19/0800Z NO ASH EXP
FCST VA CLD +18HR: 19/1400Z NO ASH EXP
RMK: VA NOT OBS IN SAT OR WEBCAM DUE TO WX CLD
OBSCN AT AND INVOF SUMMIT. CONTG VA EMS PSBL
BASED ON RECENT ACT. OBS VA AREA BASED ON PREV
VAA. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200619/0200Z

2020-06-18 14:15


Original Message :

Received FVXX22 at 14:17 UTC, 18/06/20 from KNES
VA ADVISORY
DTG: 20200618/1415Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/627
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONTG FQT VA EMS.
OB VA DTG: 188/140Z
OBS VA CLD: SFC/FL200 N1904 W09839 - N1904 WW09838 - N1842 W09835 - N1843 W09847 - N1904 W09839 MOV S 10-15KT
FCST VA CLD +6HR: 18/2000Z SFC/FL200 N1904 W09840 - N1903 W09837 - N1831 W09841 - N1838 W09857 - N1904 W09840
FCST VA CLD +12HR: 19/0200Z SFC/FL200 N1904 W09840 - N1903 W09837 - N1831 W09835 - N1835 W09855 - N1904 W09840
FCST VA CLD +18HR: 19/0800Z SFC/FL200 N1904 W09840 - N1903 W09837 - N1830 W09837 - N1835 W09857 - N1904 W09840
RMK: VA EMS OBS IN SAT AND WEBACM IMAGERY EXT 16
NM S FM SUMMIT. FL WINDS EXP TO PERSIST THRU
T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200618/2015ZE

2020-06-18 08:23


Original Message :

Received FVXX22 at 08:24 UTC, 18/06/20 from KNES
VA ADVISORY
DTG: 20200618/0823Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/626
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 18/0811Z
OBS VA CLD: SFC/FL200 N1904 W09838 - N1840 W09828 - N1840 W09835 - N1903 W09842 - N1904 W09838 MOV S 10-15KT
FCST VA CLD +6HR: 18/1400Z SFC/FL200 N1905 W09841 - N1904 W09837 - N1807 W09849 - N1808 W09901 - N1905 W09841
FCST VA CLD +12HR: 18/2000Z SFC/FL200 N1905 W09840 - N1903 W09837 - N1805 W09914 - N1813 W09925 - N1905 W09840
FCST VA CLD +18HR: 19/0200Z SFC/FL200 N1906 W09840 - N1902 W09836 - N1805 W09914 - N1813 W09925 - N1906 W09840
RMK: FQT EM SEEN IN WEBCAM ARE NOW SEEN IN STLT
EXT 17 NM S OF THE SUMMIT. FUTURE EM FCST TO VEER
SLIGHTLY OVR NXT 12 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200618/1430Z

2020-06-18 05:10


Original Message :

Received FVXX22 at 05:12 UTC, 18/06/20 from KNES
VA ADVISORY
DTG: 20200618/0510Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/625
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 18/0501Z
OBS VA CLD: SFC/FL210 N1905 W09837 - N1859 W09832 - N1855 W09836 - N1902 W09841 - N1905 W09837 MOV SE 5KT
FCST VA CLD +6HR: 18/1100Z SFC/FL210 N1904 W09841 - N1904 W09837 - N1846 W09835 - N1847 W09843 - N1904 W09841
FCST VA CLD +12HR: 18/1700Z NO ASH EXP
FCST VA CLD +18HR: 18/2300Z NO ASH EXP
RMK: WEB CAM SHOWED A SERIES OF EM THAT COULD NOT
BE DETECTED IN STLT DUE IN PART TO WX CLD. CAM
SUGGESTED VA WAS SLOW-MOVING NEAR SUMMIT. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200618/1115Z

2020-06-18 04:04


Original Message :

Received FVXX22 at 04:06 UTC, 18/06/20 from KNES
VA ADVISORY
DTG: 20200618/0404Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/624
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA DISP
OBS VA DTG: 18/0351Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 18/1000Z NO ASH EXP
FCST VA CLD +12HR: 18/1600Z NO ASH EXP
FCST VA CLD +18HR: 18/2200Z NO ASH EXP
RMK: VA FROM EARLIER EM HAS DISP. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-17 22:21


Original Message :

Received FVXX22 at 22:23 UTC, 17/06/20 from KNES
VA ADVISORY
DTG: 20200617/2221Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/623
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. NWP
MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 17/2216Z
OBS VA CLD: SFC/FL210 N1902 W09837 - N1823 W09822 - N1820 W09843 - N1902 W09841 - N1902 W09837 MOV S 5-10KT
FCST VA CLD +6HR: 18/0430Z SFC/FL210 N1902 W09837 - N1822 W09818 - N1819 W09838 - N1902 W09841 - N1902 W09837
FCST VA CLD +12HR: 18/1030Z SFC/FL210 N1902 W09837 - N1820 W09823 - N1819 W09847 - N1902 W09841 - N1902 W09837
FCST VA CLD +18HR: 18/1630Z NO ASH EXP
RMK: VA CLD OBS UP TO 40 NM S OF SUMMIT. FURTHER
EMS EXP BASED ON RECENT ACT. FL WINDS EXP TO
PERSIST THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200618/0415Z

2020-06-17 19:12


Original Message :

Received FVXX21 at 20:32 UTC, 17/06/20 from KNES
VA ADVISORY
DTG: 20200617/2031Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT [3562 M]
ADVISORY NR: 2020/505
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS
OBS VA DTG: 17/20Z
Received FVXX22 at 19:14 UTC, 17/06/20 from KNES
VA ADVISORY
DTG: 20200617/1912Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/622
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONTG FQT VA EMS
OBS VA DTG: 17/1906Z
OBS VA CLD: SFC/FL210 N1908 W09840 - N1908 W09837 - N1855 W09828 - N1851 W09837 - N1904 W09845 - N1908 W09840 MOV SE 0-10KT
FCST VA CLD +6HR: 18/0100Z SFC/FL210 N1905 W09838 - N1845 W09811 - N1837 W09830 - N1904 W09841 - N1905 W09838
FCST VA CLD +12HR: 18/0700Z NO ASH EXP
FCST VA CLD +18HR: 18/1300Z NO ASH EXP
RMK: VA OBS IN SAT IMAGERY INVOF SUMMIT ABOVE WX
CLDS WITH SLOW AND VRB MVMT DUE TO LGT FL WINDS.
WEBCAM OBSCD BY WX CLDS. FL WINDS FCST TO
INCREASE SLIGHTLY BY T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200618/0115Z

2020-06-17 13:34


Original Message :

Received FVXX22 at 13:37 UTC, 17/06/20 from KNES
VA ADVISORY
DTG: 20200617/1334Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/621
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: VA EM TO FL240
OBS VA DTG: 17/1326Z
OBS VA CLD: SFC/FL210 N1902 W09840 - N1902 W09838 - N1831 W09830 - N1829 W09846 - N1902 W09840 MOV S 5-10KT SFC/FL240 N1910 W09846 - N1902 W09837 - N1901 W09837 - N1853 W09848 - N1910 W09846 MOV W 5-10KT
FCST VA CLD +6HR: 17/1930Z SFC/FL210 N1902 W09837 - N1814 W09826 - N1813 W09849 - N1901 W09840 - N1902 W09837 SFC/FL240 NO ASH EXP
FCST VA CLD +12HR: 18/0130Z SFC/FL210 N1902 W09838 - N1841 W09756 - N1820 W09809 - N1901 W09840 - N1902 W09838
FCST VA CLD +18HR: 18/0730Z NO ASH EXP
RMK: VA EM OBS AT 1240Z FANNING OUT SLOWLY W 10
NM FM SUMMIT. HGT EST FM WEBCAM IMAGE AND NWP MDL
AT FL240 WHICH DISAGREES W MMMX 12Z RAOB SO LOWER
CONF IN HGT. OCNL EMS TO FL210 CONT WITH S-LY MVMT.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200617/1930Z

2020-06-17 10:48


Original Message :

Received FVXX22 at 10:49 UTC, 17/06/20 from KNES
VA ADVISORY
DTG: 20200617/1048Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/620
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 17/1031Z
OBS VA CLD: SFC/FL210 N1843 W09832 - N1835 W09831 - N1834 W09846 - N1843 W09844 - N1843 W09832 MOV S 10-15KT
FCST VA CLD +6HR: 17/1630Z SFC/FL210 N1902 W09838 - N1902 W09837 - N1822 W09826 - N1821 W09850 - N1902 W09838
FCST VA CLD +12HR: 17/2230Z SFC/FL210 N1902 W09837 - N1902 W09836 - N1822 W09826 - N1822 W09850 - N1902 W09837
FCST VA CLD +18HR: 18/0430Z NO ASH EXP
RMK: VA EM OBS IN STLT MOV SSW OF SUMMIT. NWP
MODEL GDNC WINDS HIGHLY VARIABLE. INTMT ACTVTY
EXPCD THRU T+12HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200617/1645Z

2020-06-17 06:11


Original Message :

Received FVXX22 at 06:24 UTC, 17/06/20 from KNES
VA ADVISORY
DTG: 20200617/0611Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/619
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA EM.
OBS VA DTG: 17/0541Z
OBS VA CLD: SFC/FL200 N1901 W09838 - N1900 W09837 - N1844 W09835 - N1840 W09849 - N1901 W09838 MOV SW 5-10KT
FCST VA CLD +6HR: 17/1130Z SFC/FL200 N1901 W09837 - N1901 W09837 - N1838 W09834 - N1838 W09849 - N1901 W09837
FCST VA CLD +12HR: 17/1730Z NO ASH EXP
FCST VA CLD +18HR: 17/2330Z NO ASH EXP
RMK: POSS VA EM OBSCURED BY WX CLD COVER. FCST
ACTVTY BASED ON RECENT ACTVTY AND NWP MODEL GDNC.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200617/1215Z

2020-06-17 00:29


Original Message :

Received FVXX22 at 00:31 UTC, 17/06/20 from KNES
VA ADVISORY
DTG: 20200617/0029Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/618
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 17/0011Z
OBS VA CLD: SFC/FL230 N1904 W09837 - N1811 W09821 - N1816 W09910 - N1904 W09837 MOV S 10KT
FCST VA CLD +6HR: 17/0600Z SFC/FL230 N1904 W09836 - N1744 W09817 - N1749 W09911 - N1904 W09836
FCST VA CLD +12HR: 17/1200Z NO ASH EXP
FCST VA CLD +18HR: 17/1800Z NO ASH EXP
RMK: NEW VA EMS OBS MOV S IN STLT IMAGERY. VA
FCST TO CONT S MOV THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200617/0630Z

2020-06-16 20:01


Original Message :

Received FVXX22 at 20:04 UTC, 16/06/20 from KNES
VA ADVISORY
DTG: 20200616/2001Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/617
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 16/1930Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 17/0130Z NO ASH EXP
FCST VA CLD +12HR: 17/0730Z NO ASH EXP
FCST VA CLD +18HR: 17/1330Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-16 14:17


Original Message :

Received FVXX22 at 14:23 UTC, 16/06/20 from KNES
VA ADVISORY
DTG: 20200616/1417Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/616
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 16/1406Z
OBS VA CLD: SFC/FL200 N1902 W09839 - N1858 W09836 - N1751 W09836 - N1812 W09953 - N1902 W09839 MOV SW 5-10KT
FCST VA CLD +6HR: 16/2000Z SFC/FL200 N1902 W09840 - N1859 W09834 - N1758 W09855 - N1809 W09938 - N1902 W09840
FCST VA CLD +12HR: 17/0200Z SFC/FL200 N1905 W09839 - N1858 W09836 - N1800 W09931 - N1822 W09953 - N1905 W09839
FCST VA CLD +18HR: 17/0800Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN WEB CAM AND
CLEARLY SEEN IN VIS STLT IMAGERY. VA MOV TO S AND
SW OF SUMMIT TO ABOUT 50 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200616/2015Z

2020-06-16 10:05


Original Message :

Received FVXX22 at 10:07 UTC, 16/06/20 from KNES
VA ADVISORY
DTG: 20200616/1005Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/615
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ASH3D.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 16/0951Z
OBS VA CLD: SFC/FL190 N1900 W09835 - N1833 W09836 - N1826 W09901 - N1900 W09838 - N1900 W09835 MOV SW 5-10KT
FCST VA CLD +6HR: 16/1600Z SFC/FL190 N1902 W09837 - N1901 W09836 - N1822 W09835 - N1817 W09907 - N1902 W09837
FCST VA CLD +12HR: 16/2200Z SFC/FL190 N1902 W09838 - N1901 W09837 - N1816 W09830 - N1813 W09910 - N1902 W09838
FCST VA CLD +18HR: 17/0400Z SFC/FL190 N1902 W09837 - N1901 W09836 - N1815 W09829 - N1813 W09910 - N1902 W09837
RMK: CONS HEAVY VA EM OBS IN STLT SLOWLY MOV SSW
OF SUMMIT APRX 40NM PRIOR TO DSIPTG IN LGT WINDS.
FL AND FCST MVMT BASED ON NWP MODEL GDNC WINDS.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200616/1600Z

2020-06-16 06:51


Original Message :

Received FVXX22 at 06:53 UTC, 16/06/20 from KNES
VA ADVISORY
DTG: 20200616/0651Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/614
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 16/0621Z
OBS VA CLD: SFC/FL200 N1905 W09825 - N1845 W09844 - N1901 W09837 - N1905 W09825 MOV SE 5-10KT
FCST VA CLD +6HR: 16/1230Z SFC/FL200 N1906 W09820 - N1843 W09844 - N1901 W09837 - N1906 W09820
FCST VA CLD +12HR: 16/1830Z SFC/FL200 N1902 W09824 - N1842 W09845 - N1902 W09838 - N1902 W09824
FCST VA CLD +18HR: 17/0030Z SFC/FL200 N1902 W09824 - N1842 W09845 - N1902 W09838 - N1902 W09824
RMK: VA EM OBS IN STLT AND WEBCAM. FL AND FCST
MVMT BASED ON NWP MODEL GDNC SHOWING LGT WINDS TO
THE SE THRU T+18HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200616/1245Z

2020-06-16 05:19


Original Message :

Received FVXX22 at 05:21 UTC, 16/06/20 from KNES
VA ADVISORY
DTG: 20200616/0519Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/613
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 16/0451Z
OBS VA CLD: SFC/FL190 N1901 W09837 - N1900 W09835 - N1827 W09856 - N1842 W09918 - N1901 W09837 MOV SW 5-10KT SFC/FL240 N1924 W09820 - N1908 W09810 - N1859 W09836 - N1901 W09838 - N1924 W09820 MOV NE 10-15KT
FCST VA CLD +6HR: 16/1100Z SFC/FL190 N1902 W09838 - N1900 W09836 - N1820 W09834 - N1826 W09905 - N1902 W09838 SFC/FL240 N1920 W09759 - N1850 W09758 - N1901 W09837 - N1903 W09838 - N1920 W09759
FCST VA CLD +12HR: 16/1700Z SFC/FL190 N1901 W09839 - N1901 W09836 - N1823 W09823 - N1824 W09854 - N1901 W09839 SFC/FL240 NO ASH EXP
FCST VA CLD +18HR: 16/2300Z SFC/FL190 N1901 W09839 - N1901 W09837 - N1823 W09823 - N1825 W09854 - N1901 W09839
RMK: VA EM OBS IN STLT MOV SW FM SUMMIT APRX 35
NM PRIOR TO DSIPTG. NEW VA EM OBS MOV SW AND NE
OF SUMMIT. FL BASED ON NWP MODEL GDNC WINDS.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200616/1115Z

2020-06-15 23:23


Original Message :

Received FVXX22 at 23:26 UTC, 15/06/20 from KNES
VA ADVISORY
DTG: 20200615/2323Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/612
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY
OBS VA DTG: 15/2256Z
OBS VA CLD: SFC/FL220 N1841 W09741 - N1828 W09722 - N1812 W09734 - N1826 W09757 - N1841 W09741 MOV SE 10-15KT SFC/FL200 N1905 W09832 - N1842 W09822 - N1837 W09842 - N1902 W09840 - N1905 W09832 MOV S 5-10KT
FCST VA CLD +6HR: 16/0500Z SFC/FL220 NO ASH EXPSFC/FL200 N1905 W09829 - N1831 W09814 - N1823 W09844 - N1901 W09843 - N1905 W09829
FCST VA CLD +12HR: 16/1100Z SFC/FL200 N1905 W09831 - N1825 W09814 - N1820 W09848 - N1904 W09842 - N1905 W09831
FCST VA CLD +18HR: 16/1700Z NO ASH EXP
RMK: VA CLD OBS APPROX 60 NM SE FM SUMMIT EXP TO
DISP BY T+6. FURTHER VA EMS EXP. VA HGT/DIR FM
STLT/NWP MDLS SHOWS CONT S-LY MOVMT THRU T+12.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200616/0530Z

2020-06-15 21:24


Original Message :

Received FVXX22 at 21:27 UTC, 15/06/20 from KNES
VA ADVISORY
DTG: 20200615/2124Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/611
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: THICK VA EMS OBS IN STLT
IMAGERY AND EARLIER IN SUMMIT WEB CAM
OBS VA DTG: 15/2101Z
OBS VA CLD: SFC/FL220 N1905 W09835 - N1856 W09758 - N1831 W09814 - N1857 W09840 - N1905 W09835 MOV SE 10-15KT
FCST VA CLD +6HR: 16/0300Z SFC/FL220 N1905 W09835 - N1839 W09717 - N1805 W09759 - N1858 W09841 - N1905 W09835
FCST VA CLD +12HR: 16/0900Z SFC/FL220 N1905 W09833 - N1814 W09748 - N1805 W09838 - N1901 W09842 - N1905 W09833
FCST VA CLD +18HR: 16/1500Z NO ASH EXP
RMK: THICK VA EMS OBS IN STLT EXT 22 NM SE FM
SUMMIT. VA EMS EXP CONT SE MOVG AWAY FM SUMMIT.
VA HGT/DIR FM STLT AND NWP MDLS SHOWS SE-LY TO
S-LY MOVMT TREND THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200616/0330Z

2020-06-15 19:14


Original Message :

Received FVXX22 at 19:19 UTC, 15/06/20 from KNES
VA ADVISORY
DTG: 20200615/1914Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/610
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: SUMMIT HOTSPOT OBS IN STLT
OBS VA DTG: 15/1906Z
OBS VA CLD: SFC/FL200 N1905 W09836 - N1903 W09823 - N1850 W09831 - N1859 W09840 - N1905 W09836 MOV SE 5-10KT
FCST VA CLD +6HR: 16/0100Z SFC/FL200 N1905 W09835 - N1849 W09823 - N1847 W09839 - N1903 W09840 - N1905 W09835
FCST VA CLD +12HR: 16/0700Z NO ASH EXP
FCST VA CLD +18HR: 16/1300Z NO ASH EXP
RMK: VA EMS OBS EARLIER IN SUMMIT WEB CAM/STLT.
HOTSPOT OBS IN STLT. FURTHER VA EMS EXP. VA HGT
FM PREV VAA AND VA DIR FM NWP MDLS SHOWS SE-LY TO
S-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200616/0115Z

2020-06-15 13:44


Original Message :

Received FVXX22 at 13:47 UTC, 15/06/20 from KNES
VA ADVISORY
DTG: 20200615/1344Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/609
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 15/1310Z
OBS VA CLD: SFC/FL200 N1909 W09858 - N1903 W09837 - N1859 W09837 - N1852 W09856 - N1909 W09858 MOV W 5-10KT
FCST VA CLD +6HR: 15/1900Z SFC/FL200 N1901 W09835 - N1857 W09835 - N1844 W09851 - N1858 W09857 - N1901 W09835
FCST VA CLD +12HR: 16/0100Z NO ASH EXP
FCST VA CLD +18HR: 16/0700Z NO ASH EXP
RMK: INTERMITTENT VA EMS CONT. UPDATING TO
REFLECT CHANGE IN PLUME DIRECTION FROM S OF
SUMMIT TO W OF SUMMIT. WINDS ARE NOT ACCURATELY
DEPICTED IN NWP MDLS. NO RECENT RADIOSONDE. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200615/1945Z

2020-06-15 11:44


Original Message :

Received FVXX22 at 11:46 UTC, 15/06/20 from KNES
VA ADVISORY
DTG: 20200615/1144Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/608
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 15/1110Z
OBS VA CLD: SFC/FL200 N1901 W09839 - N1900 W09835 - N1845 W09824 - N1841 W09840 - N1901 W09839 MOV S 5-10KT
FCST VA CLD +6HR: 15/1700Z SFC/FL200 N1901 W09839 - N1900 W09837 - N1840 W09829 - N1840 W09846 - N1901 W09839
FCST VA CLD +12HR: 15/2300Z SFC/FL200 N1901 W09839 - N1859 W09834 - N1835 W09839 - N1840 W09853 - N1901 W09839
FCST VA CLD +18HR: 16/0500Z NO ASH EXP
RMK: A FEW SMALL PUFFS NOTED IN IR STLT AND
CONFIRMED IN WEB CAM IMAGERY. VA MOV TO SSE AND
WILL MOV MORE SW WITH TIME. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200615/1745Z

2020-06-15 00:51


Original Message :

Received FVXX22 at 00:54 UTC, 15/06/20 from KNES
VA ADVISORY
DTG: 20200615/0051Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/607
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA OBS
OBS VA DTG: 15/0036Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 15/0630Z NO ASH EXP
FCST VA CLD +12HR: 15/1230Z NO ASH EXP
FCST VA CLD +18HR: 15/1830Z NO ASH EXP
RMK: VA NOT OBS IN SAT OR WEBCAM IMAGERY IN LAST
FEW HRS DESPITE CLEAR VIEWS OF SUMMIT. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-14 18:55


Original Message :

Received FVXX22 at 18:57 UTC, 14/06/20 from KNES
VA ADVISORY
DTG: 20200614/1855Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/606
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 14/1841Z
OBS VA CLD: SFC/FL200 N1902 W09838 - N1858 W09835 - N1844 W09841 - N1852 W09851 - N1902 W09838 MOV SW 5KT
FCST VA CLD +6HR: 15/0030Z NO ASH EXP
FCST VA CLD +12HR: 15/0630Z NO ASH EXP
FCST VA CLD +18HR: 15/1230Z NO ASH EXP
RMK: NOTHING SEEN IN RECENT WEB CAM AND STLT
IMAGERY DUE TO CLOUD COVER. BUT IT IS LIKELY THAT
SOME SMALL PUFFS CONT BASED ON RECENT PAST
HISTORY. VA MOV TO SW OR SSW ACCORDING TO NWP
MDLS. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200615/0100Z

2020-06-14 13:25


Original Message :

Received FVXX22 at 13:31 UTC, 14/06/20 from KNES
VA ADVISORY
DTG: 20200614/1325Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/605
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 14/1316Z
OBS VA CLD: SFC/FL200 N1901 W09838 - N1858 W09835 - N1841 W09829 - N1840 W09845 - N1901 W09838 MOV S 5-10KT
FCST VA CLD +6HR: 14/1930Z SFC/FL200 N1902 W09837 - N1859 W09834 - N1841 W09840 - N1843 W09850 - N1902 W09837
FCST VA CLD +12HR: 15/0130Z SFC/FL200 N1902 W09837 - N1900 W09835 - N1840 W09844 - N1841 W09854 - N1902 W09837
FCST VA CLD +18HR: 15/0730Z NO ASH EXP
RMK: A FEW NEW SMALL PUFFS NOTED IN IR STLT AND
WEB CAM IMAGERY. VA MOV TO S OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200614/1930Z

2020-06-13 22:09


Original Message :

Received FVXX22 at 22:11 UTC, 13/06/20 from KNES
VA ADVISORY
DTG: 20200613/2209Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/604
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA HAS DSIPTD.
OBS VA DTG: 13/2201Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 14/0400Z NO ASH EXP
FCST VA CLD +12HR: 14/1000Z NO ASH EXP
FCST VA CLD +18HR: 14/1600Z NO ASH EXP
RMK: VA FM PREV EMS HAS DSIPTD. NO NEW EMS OBS IN
SAT OR WEBCAM IMAGERY IN PAST 3 HRS. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-13 16:14


Original Message :

Received FVXX22 at 16:15 UTC, 13/06/20 from KNES
VA ADVISORY
DTG: 20200613/1614Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/603
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONTG OCNL EMS.
OBS VA DTG: 13/1606Z
OBS VA CLD: SFC/FL220 N1905 W09849 - N1903 W09837 - N1901 W09837 - N1858 W09849 - N1905 W09849 MOV W 5-10KT
FCST VA CLD +6HR: 13/2200Z SFC/FL220 N1905 W09901 - N1903 W09837 - N1901 W09837 - N1855 W09859 - N1905 W09901
FCST VA CLD +12HR: 14/0400Z NO ASH EXP
FCST VA CLD +18HR: 14/1000Z NO ASH EXP
RMK: SEVERAL SMALL VA EMS OBS IN SAT AND WEBCAM
IMAGERY OVR LAST SEVERAL HRS MOV W TO UP TO 15 NM
FM SUMMIT BEFR DSIPTG. FL WINDS FCST TO PERSIST
THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200613/2215Z

2020-06-13 10:30


Original Message :

Received FVXX22 at 10:31 UTC, 13/06/20 from KNES
VA ADVISORY
DTG: 20200613/1030Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/602
INFO SOURCE: GOES-EAST. NWP MODELS. RADIOSONDE.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 13/1021Z
OBS VA CLD: SFC/FL210 N1901 W09847 - N1856 W09846 - N1855 W09852 - N1901 W09852 - N1901 W09847 MOV W 15-20KT
FCST VA CLD +6HR: 13/1630Z SFC/FL210 N1903 W09838 - N1900 W09835 - N1813 W09911 - N1821 W09922 - N1903 W09838
FCST VA CLD +12HR: 13/2230Z NO ASH EXP
FCST VA CLD +18HR: 14/0430Z NO ASH EXP
RMK: SMALL EMISSION HAS RESULTED IN A VA CLD
CENTERED 11 NM WSW OF THE SUMMIT. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200613/1630Z

2020-06-12 21:42


Original Message :

Received FVXX22 at 21:44 UTC, 12/06/20 from KNES
VA ADVISORY
DTG: 20200612/2142Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/601
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA HAS DSIPTD.
OBS VA DTG: 12/2131Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 13/0330Z NO ASH EXP
FCST VA CLD +12HR: 13/0930Z NO ASH EXP
FCST VA CLD +18HR: 13/1530Z NO ASH EXP
RMK: VA FM PREV EM HAS DSIPTD. NO NEW VA EMS HAVE
BEEN OBS IN SAT OR WEBCAM IMAGERY IN PAST FEW
HRS. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-12 15:53


Original Message :

Received FVXX22 at 15:54 UTC, 12/06/20 from KNES
VA ADVISORY
DTG: 20200612/1553Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/600
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL VA EMS.
OBS VA DTG: 12/1541Z
OBS VA CLD: SFC/FL190 N1902 W09838 - N1901 W09837 - N1845 W09854 - N1852 W09858 - N1902 W09838 MOV SW 15-20KT
FCST VA CLD +6HR: 12/2130Z SFC/FL190 N1901 W09838 - N1901 W09837 - N1841 W09842 - N1843 W09850 - N1901 W09838
FCST VA CLD +12HR: 13/0330Z NO ASH EXP
FCST VA CLD +18HR: 13/0930Z NO ASH EXP
RMK: OCNL SMALL VA EMS OBS IN SAT AND WEBCAM
IMAGERY MOVG SW TO 16NM FM SUMMIT AND BEGINNING
TO DSIPT. NWP MDLS INDICATE FL MVMT TURNING TO
SSW BY T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200612/2200Z

2020-06-09 15:35


Original Message :

Received FVXX24 at 15:36 UTC, 09/06/20 from KNES
VA ADVISORY
DTG: 20200609/1535Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/599
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: EM OF GASES AND STEAM WITH SOME
LGT VA PSBL
OBS VA DTG: 09/1526Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 09/2130Z NO ASH EXP
FCST VA CLD +12HR: 10/0330Z NO ASH EXP
FCST VA CLD +18HR: 10/0930Z NO ASH EXP
RMK: WEB CAM SHOWS LTL TO NO VA. PLUME OF GASES
EXISTS AT SUMMIT HGT AND EXT 5 NM SW OF SUMMIT.
AREA WILL BE CLOSELY MONITORED FOR INC IN VA EM.
...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-09 09:40


Original Message :

Received FVXX24 at 09:43 UTC, 09/06/20 from KNES
VA ADVISORY
DTG: 20200609/0940Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/598
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 09/0910Z
OBS VA CLD: SFC/FL190 N1919 W09840 - N1904 W09837 - N1900 W09838 - N1911 W09853 - N1919 W09840 MOV NW 5KT
FCST VA CLD +6HR: 09/1500Z SFC/FL190 N1920 W09838 - N1900 W09835 - N1858 W09840 - N1913 W09852 - N1920 W09838
FCST VA CLD +12HR: 09/2100Z NO ASH EXP
FCST VA CLD +18HR: 10/0300Z NO ASH EXP
RMK: NEW SMALL VA PUFF NOTED IN WEB CAM THEN IR
STLT IMAGERY. VA SLOWLY DRIFTING TO NW OF SUMMIT.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200609/1545Z

2020-06-08 19:02


Original Message :

Received FVXX24 at 19:05 UTC, 08/06/20 from KNES
VA ADVISORY
DTG: 20200608/1902Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/597
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS HAVE DISP
OBS VA DTG: 08/1846Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 09/0100Z NO ASH EXP
FCST VA CLD +12HR: 09/0700Z NO ASH EXP
FCST VA CLD +18HR: 09/1300Z NO ASH EXP
RMK: EARLIER VA EMS HAVE DISP. NO NEW VA OBS IN
STLT AND NO NEW VA RPRTS RECEIVED. WX CLDS OBS
OVER SUMMIT REGION. VA EVENT ENDED. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-08 13:23


Original Message :

Received FVXX24 at 13:24 UTC, 08/06/20 from KNES
VA ADVISORY
DTG: 20200608/1323Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/596
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: CONT INTMT VA EMS.
OBS VA DTG: 08/1301Z
OBS VA CLD: SFC/FL200 N1905 W09837 - N1842 W09823 - N1842 W09840 - N1904 W09843 - N1905 W09837 MOV S 5-10KT
FCST VA CLD +6HR: 08/1900Z SFC/FL200 N1904 W09843 - N1902 W09832 - N1818 W09823 - N1822 W09855 - N1904 W09843
FCST VA CLD +12HR: 09/0100Z SFC/FL200 N1903 W09843 - N1900 W09835 - N1818 W09855 - N1831 W09923 - N1903 W09843
FCST VA CLD +18HR: 09/0700Z NO ASH EXP
RMK: CONT INTMT VA EMS SEEN IN SAT AND WEB CAM
AND EXTDG ARND 10 NM FM SUMMIT. MODEL GUIDANCE
SHOWS A S TO SW-LY MOV THRU T+12 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200608/1930Z

2020-06-08 07:59


Original Message :

Received FVXX24 at 08:00 UTC, 08/06/20 from KNES
VA ADVISORY
DTG: 20200608/0759Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/595
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 08/0746Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1901 W09837 - N1843 W09838 - N1851 W09848 - N1901 W09837 MOV SW 5-10KT
FCST VA CLD +6HR: 08/1400Z SFC/FL200 N1901 W09837 - N1901 W09836 - N1835 W09838 - N1844 W09858 - N1901 W09837
FCST VA CLD +12HR: 08/2000Z SFC/FL200 N1901 W09837 - N1901 W09836 - N1844 W09851 - N1858 W09859 - N1901 W09837
FCST VA CLD +18HR: 09/0200Z NO ASH EXP
RMK: VA EM OBS IN STLT MOV SSW OF SUMMIT APRX 15
NM AS WX CLDS CLEAR OUT. FL BASED ON NWP MODEL
GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200608/1400Z

2020-06-07 21:54


Original Message :

Received FVXX24 at 21:57 UTC, 07/06/20 from KNES
VA ADVISORY
DTG: 20200607/2154Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/594
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS DISP. STEAM/GAS EMS OBS
IN SUMMIT WEB CAM
OBS VA DTG: 07/2141Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 08/0330Z NO ASH EXP
FCST VA CLD +12HR: 08/0930Z NO ASH EXP
FCST VA CLD +18HR: 08/1530Z NO ASH EXP
RMK: EARLIER VA EMS OBS IN STLT HAVE DISP. NO NEW
VA OBS IN STLT AND NO NEW VA RPRTS RECEIVED.
STEAM/GAS EMS OBS IN SUMMIT WEB CAM. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-07 20:17


Original Message :

Received FVXX24 at 20:20 UTC, 07/06/20 from KNES
VA ADVISORY
DTG: 20200607/2017Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/593
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA NOT SEEN IN STLT IMAGERY
FURTHER VA EMS EXP
OBS VA DTG: 07/2006Z
OBS VA CLD: SFC/FL200 N1904 W09836 - N1856 W09823 - N1847 W09831 - N1901 W09840 - N1904 W09836 MOV SE 5-10KT
FCST VA CLD +6HR: 08/0200Z SFC/FL200 N1904 W09837 - N1845 W09823 - N1845 W09841 - N1902 W09840 - N1904 W09837
FCST VA CLD +12HR: 08/0800Z NO ASH EXP
FCST VA CLD +18HR: 08/1400Z NO ASH EXP
RMK: VA NOT SEEN IN STLT DUE TO WX CLDS. FURTHER
VA EMS EXP BASED ON RECENT VA ACTIVITY FM SUMMIT.
VA HGT/DIR FM PREV VAA AND NWP MDLS SHOWS SE-LY
TO S-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200608/0215Z

2020-06-07 14:45


Original Message :

Received FVXX24 at 14:50 UTC, 07/06/20 from KNES
VA ADVISORY
DTG: 20200607/1445Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/592
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: VA EM SEEN IN WEB CAM AT 1405Z.
OBS VA DTG: 07/1431Z
OBS VA CLD: SFC/FL230 N1907 W09844 - N1858 W09835 - N1837 W09854 - N1856 W09908 - N1907 W09844 MOV SW 10-15KT
FCST VA CLD +6HR: 07/2030Z SFC/FL200 N1907 W09844 - N1904 W09837 - N1756 W09819 - N1803 W09957 - N1907 W09844 SFC/FL230 NO ASH EXP
FCST VA CLD +12HR: 08/0230Z SFC/FL200 N1907 W09844 - N1904 W09836 - N1750 W09749 - N1756 W09904 - N1907 W09844
FCST VA CLD +18HR: 08/0830Z NO ASH EXP
RMK: VA SEEN FIRST SEEN IN WEB CAM AND CONFIRMED
IN SAT MOV SW FM SUMMIT. UPDATED ADVISORY FOR
CHANGE IN HEIGHT. VA TO FL230 EXP TO DSIPT
BY T+6 HRS, BUT FURTHER VA EMS MAY BE EXP BASED ON
RECENT ACTIVITY. MODEL GUIDANCE SHOWS A S-LY MOV
THRU T+12 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200607/2045Z

2020-06-07 14:25


Original Message :

Received FVXX24 at 14:29 UTC, 07/06/20 from KNES
VA ADVISORY
DTG: 20200607/1425Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/591
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: VA FIRST SEEN IN WEB CAM AT 07/1405Z.
OBS VA DTG: 07/1416Z
OBS VA CLD: SFC/FL210 N1907 W09838 - N1834 W09844 - N1850 W09908 - N1906 W09843 - N1907 W09838 MOV SW 10-15KT
FCST VA CLD +6HR: 07/2030Z SFC/FL210 N1907 W09843 - N1906 W09837 - N1807 W09804 - N1811 W09859 - N1907 W09843
FCST VA CLD +12HR: 08/0230Z NO ASH EXP
FCST VA CLD +18HR: 08/0830Z NO ASH EXP
RMK: VA FIRST SEEN IN WEB CAM AND CONFIRMED IN
SATELLITE MOV SSW-LY AT 1416Z. MODEL GUIDANCE SHOWS A
MORE S-LY MOV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200607/2030Z

2020-06-07 08:39


Original Message :

Received FVXX24 at 08:41 UTC, 07/06/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200607/0839Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/590
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: NEW VA EM 07/0811Z
OBS VA DTG: 07/0826Z
OBS VA CLD: SFC/FL190 N1903 W09837 - N1840 W09822 - N1837 W09837 - N1902 W09840 - N1903 W09837 MOV S 10-15KT
FCST VA CLD +6HR: 07/1430Z SFC/FL190 N1903 W09837 - N1826 W09816 - N1826 W09835 - N1902 W09839 - N1903 W09837
FCST VA CLD +12HR: 07/2030Z NO ASH EXP
FCST VA CLD +18HR: 08/0230Z NO ASH EXP
RMK: CORRECTED FOR OBS DATE. VA OBS IN SAT AND
WEBCAM IMAGERY MOV S TO 15 NM FM SUMMIT. FL WINDS
EXP TO PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200607/1430Z

2020-06-06 19:55


Original Message :

Received FVXX24 at 19:57 UTC, 06/06/20 from KNES
VA ADVISORY
DTG: 20200606/1955Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/589
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA OBS IN STLT
OBS VA DTG: 06/1941Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 07/0130Z NO ASH EXP
FCST VA CLD +12HR: 07/0730Z NO ASH EXP
FCST VA CLD +18HR: 07/1330Z NO ASH EXP
RMK: WX CLD OBSCURE THE SUMMIT BUT NO VA DETECTED
IN STLT OUTSIDE THE IMMEDIATE AREA. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-06 13:53


Original Message :

Received FVXX24 at 13:55 UTC, 06/06/20 from KNES
VA ADVISORY
DTG: 20200606/1353Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/588
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: EM DETECTED IN WEB CAM
OBS VA DTG: 06/1341Z
OBS VA CLD: SFC/FL190 N1901 W09837 - N1856 W09834 - N1855 W09836 - N1859 W09837 - N1901 W09837 MOV S 20-25KT
FCST VA CLD +6HR: 06/1930Z SFC/FL190 N1902 W09837 - N1846 W09829 - N1845 W09831 - N1900 W09838 - N1902 W09837
FCST VA CLD +12HR: 07/0130Z NO ASH EXP
FCST VA CLD +18HR: 07/0730Z NO ASH EXP
RMK: NEW EM SEEN IN WEB CAM MOVG S FROM SUMMIT.
LTLCG EXP OVR NXT 6 HRS BASED ON NWP MODELS.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200606/2000Z

2020-06-05 20:06


Original Message :

Received FVXX24 at 20:08 UTC, 05/06/20 from KNES
VA ADVISORY
DTG: 20200605/2006Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/587
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA DISP
OBS VA DTG: 05/1956Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 06/0200Z NO ASH EXP
FCST VA CLD +12HR: 06/0800Z NO ASH EXP
FCST VA CLD +18HR: 06/1400Z NO ASH EXP
RMK: WEB CAM SHOWED NO IMMEDIATE EM. AREA ARND
SUMMIT WAS CLDY BUT BEYOND THE IMMEDIATE AREA NO
REMNANT VA WAS DETECTED IN STLT. AREA WILL BE
CLOSELY MONITORED. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-05 14:16


Original Message :

Received FVXX24 at 14:17 UTC, 05/06/20 from KNES
VA ADVISORY
DTG: 20200605/1416Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/586
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 05/1356Z
OBS VA CLD: SFC/FL200 N1902 W09840 - N1859 W09834 - N1756 W09914 - N1759 W09922 - N1902 W09840 MOV SW 25-35KT
FCST VA CLD +6HR: 05/2000Z SFC/FL200 N1904 W09839 - N1859 W09833 - N1700 W09955 - N1713 W10019 - N1904 W09839
FCST VA CLD +12HR: 06/0200Z SFC/FL200 N1903 W09840 - N1859 W09832 - N1644 W09935 - N1659 W10006 - N1903 W09840
FCST VA CLD +18HR: 06/0800Z SFC/FL200 N1901 W09840 - N1901 W09834 - N1643 W09856 - N1642 W09936 - N1901 W09840
RMK: FQT EM HAVE RESULTED IN A BROKEN PLUME OF VA
EXT 70 NM SSW OF THE SUMMIT. WINDS FCST TO BACK
OVR NXT 18 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200605/2015Z

2020-06-05 10:28


Original Message :

Received FVXX24 at 10:30 UTC, 05/06/20 from KNES
VA ADVISORY
DTG: 20200605/1028Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/585
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONTD INTMT VA EMS.
OBS VA DTG: 05/1001Z
OBS VA CLD: SFC/FL230 N1902 W09837 - N1852 W09833 - N1835 W09850 - N1901 W09838 - N1902 W09837 MOV S 25-30KT
FCST VA CLD +6HR: 05/1600Z SFC/FL230 N1903 W09837 - N1901 W09835 - N1825 W09845 - N1824 W09907 - N1903 W09837
FCST VA CLD +12HR: 05/2200Z SFC/FL230 N1902 W09837 - N1859 W09835 - N1808 W09859 - N1814 W09921 - N1902 W09837
FCST VA CLD +18HR: 06/0400Z SFC/FL230 N1902 W09837 - N1901 W09834 - N1800 W09904 - N1810 W09925 - N1902 W09837
RMK: LATEST SIG VA EM OBSD IN WEBCAM AT 0902Z. VA
OBSD 27NMI SSW OF SUMMIT TO 11NMI SSE OF SUMMIT.
WDSHFT MOVG VA NEAR SUMMIT SSE WHILE OTHER VA
MOVG SSW. NWP MDLS FCST VA TO MOV SSW OR SW THRU
T+18HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200605/1630Z

2020-06-05 04:28


Original Message :

Received FVXX24 at 04:29 UTC, 05/06/20 from KNES
VA ADVISORY
DTG: 20200605/0428Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/584
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: MDT TO LRG VA EM.
OBS VA DTG: 05/0406Z
OBS VA CLD: SFC/FL240 N1901 W09838 - N1859 W09835 - N1842 W09840 - N1847 W09849 - N1901 W09838 MOV SW 20-25KT
FCST VA CLD +6HR: 05/1000Z SFC/FL210 N1901 W09838 - N1859 W09837 - N1835 W09841 - N1838 W09852 - N1901 W09838 SFC/FL240 N1723 W09955 - N1713 W09931 - N1646 W09952 - N1656 W10016 - N1723 W09955
FCST VA CLD +12HR: 05/1600Z SFC/FL210 N1902 W09838 - N1859 W09834 - N1834 W09847 - N1840 W09856 - N1902 W09838 SFC/FL240 NO ASH EXP
FCST VA CLD +18HR: 05/2200Z SFC/FL210 N1902 W09837 - N1901 W09835 - N1830 W09847 - N1835 W09858 - N1902 W09837
RMK: VA EM OBSD AT 0401Z IN WEBCAM. VA OBSD
IMMEDIATELY IN STLT IMAGERY. VA MOVG SSW. VA LKLY
TO COMT MOVG SSW. FURTHER ACT LKLY BUT TO LWR
LVL. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200605/1030Z

2020-06-04 22:31


Original Message :

Received FVXX24 at 22:33 UTC, 04/06/20 from KNES
VA ADVISORY
DTG: 20200604/2231Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/583
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA EM OBS.
OBS VA DTG: 04/2206Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1901 W09837 - N1851 W09836 - N1854 W09841 - N1901 W09837 MOV S 5-10KT
FCST VA CLD +6HR: 05/0400Z SFC/FL200 N1901 W09837 - N1901 W09837 - N1850 W09834 - N1851 W09840 - N1901 W09837
FCST VA CLD +12HR: 05/1000Z NO ASH EXP
FCST VA CLD +18HR: 05/1600Z NO ASH EXP
RMK: POSS LGT VA EM OBSCURED BY WX CLD NEAR
SUMMIT DUE TO LGT WINDS. FL BASED ON NWP MODEL
GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200605/0430Z

2020-06-04 16:54


Original Message :

Received FVXX24 at 16:55 UTC, 04/06/20 from KNES
VA ADVISORY
DTG: 20200604/1654Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/582
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: CONTG LGT VA EMS
OBS VA DTG: 04/1646Z
OBS VA CLD: SFC/FL210 N1901 W09838 - N1901 W09837 - N1838 W09846 - N1845 W09853 - N1901 W09838 MOV SW 10-15KT
FCST VA CLD +6HR: 04/2300Z SFC/FL210 N1901 W09837 - N1901 W09836 - N1837 W09835 - N1838 W09845 - N1901 W09837
FCST VA CLD +12HR: 05/0500Z NO ASH EXP
FCST VA CLD +18HR: 05/1100Z NO ASH EXP
RMK: OCNL VA EMS OBS IN WEBCAM IMAGERY AND
FAINTLY SEEN IN VIS SAT IMAGERY REACHING 25 NM
SSW FM SUMMIT. NWP MDLS INDICATE FL MVMT TO TURN
TO S BY T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200604/2300Z

2020-06-04 11:36


Original Message :

Received FVXX24 at 11:38 UTC, 04/06/20 from KNES
VA ADVISORY
DTG: 20200604/1136Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/581
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS
OBS VA DTG: 04/1126Z
OBS VA CLD: SFC/FL210 N1903 W09837 - N1816 W09831 - N1819 W09843 - N1855 W09859 - N1903 W09837 - N1903 W09837 MOV S 10-15KT
FCST VA CLD +6HR: 04/1730Z SFC/FL210 N1904 W09837 - N1902 W09835 - N1816 W09832 - N1822 W09908 - N1904 W09837
FCST VA CLD +12HR: 04/2330Z SFC/FL210 N1904 W09837 - N1902 W09835 - N1814 W09826 - N1822 W09901 - N1904 W09837
FCST VA CLD +18HR: 05/0530Z NO ASH EXP
RMK: CONTG FQT VA EMS OBS IN WEBCAM AND SAT
IMAGERY FANNING OUT S AND SW TO 40 NM FM SUMMIT
AT OR BELOW FL210. OBS FL BASED ON SIGMET. FL
MVMT EXP TO BE TO SSW THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200604/1730Z

2020-06-04 06:42


Original Message :

Received FVXX24 at 06:44 UTC, 04/06/20 from KNES
VA ADVISORY
DTG: 20200604/0642Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/580
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 04/0630Z
OBS VA CLD: SFC/FL200 N1904 W09837 - N1751 W09905 - N1808 W09938 - N1904 W09837 MOV SW 10-15KT
FCST VA CLD +6HR: 04/1230Z SFC/FL200 N1904 W09837 - N1751 W09904 - N1807 W09938 - N1904 W09837
FCST VA CLD +12HR: 04/1830Z NO ASH EXP
FCST VA CLD +18HR: 05/0030Z NO ASH EXP
RMK: CONT MODERATE VA EMS OBS MOV SW IN STLT
IMAGERY. VA EMS FCST TO CONT SW MOV THRU T+6HRS.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200604/1245Z

2020-06-04 01:02


Original Message :

Received FVXX24 at 01:03 UTC, 04/06/20 from KNES
VA ADVISORY
DTG: 20200604/0102Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/579
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 04/0046Z
OBS VA CLD: SFC/FL200 N1901 W09838 - N1901 W09837 - N1840 W09834 - N1844 W09853 - N1901 W09838 MOV SW 10-15KT
FCST VA CLD +6HR: 04/0700Z SFC/FL200 N1902 W09837 - N1901 W09836 - N1834 W09831 - N1837 W09856 - N1902 W09837
FCST VA CLD +12HR: 04/1300Z SFC/FL200 N1902 W09837 - N1901 W09836 - N1832 W09833 - N1837 W09859 - N1902 W09837
FCST VA CLD +18HR: 04/1900Z SFC/FL200 N1902 W09837 - N1901 W09836 - N1832 W09832 - N1837 W09859 - N1902 W09837
RMK: VA EMS OBS IN STLT. FL AND FCST MVMT BASED
ON NWP MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200604/0700Z

2020-06-03 19:24


Original Message :

Received FVXX24 at 19:26 UTC, 03/06/20 from KNES
VA ADVISORY
DTG: 20200603/1924Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/578
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 03/1906Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1901 W09836 - N1840 W09849 - N1850 W09904 - N1901 W09837 MOV SW 10-15KT
FCST VA CLD +6HR: 04/0100Z SFC/FL200 N1902 W09837 - N1901 W09837 - N1832 W09833 - N1836 W09856 - N1902 W09837
FCST VA CLD +12HR: 04/0700Z SFC/FL200 N1902 W09838 - N1901 W09837 - N1834 W09826 - N1834 W09848 - N1902 W09838
FCST VA CLD +18HR: 04/1300Z SFC/FL200 N1901 W09837 - N1901 W09836 - N1833 W09833 - N1836 W09857 - N1901 W09837
RMK: VA EMS OBS IN STLT AND WEBCAM MIXED WITH
SCTRD WX CLD. FL AND FCST MVMT BASED ON NWP MODEL
GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200604/0130Z

2020-06-03 13:47


Original Message :

Received FVXX24 at 13:51 UTC, 03/06/20 from KNES
VA ADVISORY
DTG: 20200603/1347Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/577
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS SEEN IN SAT AND WEB
CAM.
OBS VA DTG: 03/1336Z
OBS VA CLD: SFC/FL200 N1905 W09840 - N1858 W09835 - N1835 W09850 - N1858 W09904 - N1905 W09840 MOV SW 10-15KT
FCST VA CLD +6HR: 03/1930Z SFC/FL200 N1906 W09840 - N1857 W09835 - N1818 W09900 - N1856 W09922 - N1906 W09840
FCST VA CLD +12HR: 04/0130Z SFC/FL200 N1906 W09840 - N1858 W09834 - N1816 W09859 - N1849 W09919 - N1906 W09840
FCST VA CLD +18HR: 04/0730Z NO ASH EXP
RMK: VA SEEN IN SAT AND WEB CAM MOV SW AND EXTDG
15 NM FM SUMMIT. NEW VA EMS ARE HIGHER IN HEIGHT
BASED ON VOLCANO CAM AND CONFIRMED IN NWP MODELS.
MODEL GUIDANCE INDICATES A SW-SSW-LY MOV THRU
T+12 HRS. ...KIBELR
NXT ADVISORY: WILL BE ISSUED BY 20200603/1945Z

2020-06-03 12:11


Original Message :

Received FVXX24 at 12:14 UTC, 03/06/20 from KNES
VA ADVISORY
DTG: 20200603/1211Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/576
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS SEEN IN SAT.
OBS VA DTG: 03/1151Z
OBS VA CLD: SFC/FL190 N1903 W09835 - N1840 W09817 - N1835 W09840 - N1903 W09839 - N1903 W09835 MOV SE 5-10KT
FCST VA CLD +6HR: 03/1800Z SFC/FL190 N1904 W09838 - N1902 W09834 - N1816 W09829 - N1822 W09859 - N1904 W09838
FCST VA CLD +12HR: 04/0000Z SFC/FL190 N1903 W09838 - N1900 W09834 - N1817 W09836 - N1823 W09911 - N1903 W09838
FCST VA CLD +18HR: 04/0600Z NO ASH EXP
RMK: VA SEEN IN SAT IMAGERY AND WEB CAM MOV SSE
AND EXTDG 15 NM FM SUMMIT. MULTIPLE VOLCAT ALERTS

2020-06-03 10:17


Original Message :

Received FVXX24 at 10:20 UTC, 03/06/20 from KNES
VA ADVISORY
DTG: 20200603/1017Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/575
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 03/1001Z
OBS VA CLD: SFC/FL210 N1905 W09837 - N1830 W09826 - N1849 W09909 - N1905 W09837 MOV SE 10KT
FCST VA CLD +6HR: 03/1600Z SFC/FL210 N1905 W09837 - N1814 W09820 - N1843 W09925 - N1905 W09837
FCST VA CLD +12HR: 03/2200Z NO ASH EXP
FCST VA CLD +18HR: 04/0400Z NO ASH EXP
RMK: NEW VA EMS OBS MOV S TO SE FM SUMMIT VA FCST
TO CONT S TO SE MOV THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200603/1615Z

2020-06-03 08:18


Original Message :

Received FVXX24 at 08:21 UTC, 03/06/20 from KNES
VA ADVISORY
DTG: 20200603/0818Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/574
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 03/0806Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 03/1400Z NO ASH EXP
FCST VA CLD +12HR: 03/2000Z NO ASH EXP
FCST VA CLD +18HR: 04/0200Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-03 02:31


Original Message :

Received FVXX24 at 02:33 UTC, 03/06/20 from KNES
VA ADVISORY
DTG: 20200603/0231Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/573
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 03/0221Z
OBS VA CLD: SFC/FL220 N1901 W09838 - N1900 W09835 - N1847 W09837 - N1850 W09845 - N1901 W09838 MOV S 5-10KT
FCST VA CLD +6HR: 03/0830Z SFC/FL220 N1901 W09838 - N1901 W09836 - N1841 W09838 - N1844 W09848 - N1901 W09838
FCST VA CLD +12HR: 03/1430Z SFC/FL220 N1901 W09837 - N1859 W09835 - N1840 W09848 - N1849 W09900 - N1901 W09837
FCST VA CLD +18HR: 03/2030Z NO ASH EXP
RMK: 10 MIN LONG VA EM NOTED IN WEBCAM STARTING
AT 0200Z. VA OBSD BY STLT MOVG SLOWLY SSW. 00Z
MMMX RADIOSONDE IMPLIES FL220. NWP MDLS FCST
GRADUAL SHIFT IN WINDS TO MOV VA SW BY T+12HRS.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200603/0830Z

2020-06-02 20:46


Original Message :

Received FVXX24 at 20:49 UTC, 02/06/20 from KNES
VA ADVISORY
DTG: 20200602/2046Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/572
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: INTMT VA EMS CONTG
OBS VA DTG: 02/2021Z
OBS VA CLD: SFC/FL210 N1901 W09838 - N1859 W09826 - N1849 W09831 - N1858 W09838 - N1901 W09838 MOV SE 10-15KT
FCST VA CLD +6HR: 03/0230Z SFC/FL210 N1900 W09836 - N1840 W09825 - N1840 W09838 - N1859 W09838 - N1900 W09836
FCST VA CLD +12HR: 03/0830Z SFC/FL210 N1901 W09838 - N1859 W09835 - N1837 W09835 - N1841 W09849 - N1901 W09838
FCST VA CLD +18HR: 03/1430Z NO ASH EXP
RMK: VA EM OBSD AT ABT 2005Z IN G16 STLT IMAGERY.
WX CLD CVR OBSCS SUMMIT IN BOTH WEBCAM AND STLT.
HWVR, VA STILL OBSD. NWP MDLS FCST VA TO BEGIN
MOVG S BY T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200603/0245Z

2020-06-02 14:54


Original Message :

Received FVXX24 at 14:59 UTC, 02/06/20 from KNES
VA ADVISORY
DTG: 20200602/1454Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/571
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: NEW VA EM ARND 1420Z.
OBS VA DTG: 02/1446Z
OBS VA CLD: SFC/FL200 N1905 W09838 - N1902 W09832 - N1901 W09837 - N1902 W09839 - N1905 W09838 MOV NE 5KT
FCST VA CLD +6HR: 02/2100Z SFC/FL200 N1910 W09838 - N1904 W09828 - N1901 W09837 - N1902 W09839 - N1910 W09838
FCST VA CLD +12HR: 03/0300Z NO ASH EXP
FCST VA CLD +18HR: 03/0900Z NO ASH EXP
RMK: VA SEEN IN SAT IMAGERY MOV NNE-LY AND
FANNING OUT AS WINDS ARE LGT IN THE REGION. MODEL
GUIDANCE AND SOUNDING DO NO MATCH WITH MOV OF VA.
FCST CONFIDENCE IN NWP GUIDANCE IS LOW. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200602/2100Z

2020-06-02 09:19


Original Message :

Received FVXX24 at 09:20 UTC, 02/06/20 from KNES
VA ADVISORY
DTG: 20200602/0919Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/570
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 02/0900Z
OBS VA CLD: SFC/FL210 N1921 W09817 - N1905 W09810 - N1902 W09837 - N1921 W09817 MOV NE 10-15KT
FCST VA CLD +6HR: 02/1500Z SFC/FL210 N1922 W09816 - N1906 W09810 - N1904 W09838 - N1922 W09816
FCST VA CLD +12HR: 02/2100Z NO ASH EXP
FCST VA CLD +18HR: 03/0300Z NO ASH EXP
RMK: NEW VA EMS OBS MOV NE FM SUMMIT. VA EMS FCST
TO CONT NE MOV THRU T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200602/1515Z

2020-06-01 04:42


Original Message :

Received FVXX22 at 04:44 UTC, 01/06/20 from KNES
VA ADVISORY
DTG: 20200601/0442Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/569
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EVENT ENDED
OBS VA DTG: 01/0420Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 01/1030Z NO ASH EXP
FCST VA CLD +12HR: 01/1630Z NO ASH EXP
FCST VA CLD +18HR: 01/2230Z NO ASH EXP
RMK: VA NO LONGER DETECTABLE IN STLT. NO RPRTS OF
ERUPTIVE ACT. VA EVENT ENDED. ...RAMIREZ
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-31 22:41


Original Message :

Received FVXX22 at 22:43 UTC, 31/05/20 from KNES
VA ADVISORY
DTG: 20200531/2241Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/568
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 31/2231Z
OBS VA CLD: SFC/FL200 N1955 W09814 - N1902 W09828 - N1907 W09849 - N1955 W09854 - N1955 W09814 MOV N 5-10KT
FCST VA CLD +6HR: 01/0430Z NO ASH EXP
FCST VA CLD +12HR: 01/1030Z NO ASH EXP
FCST VA CLD +18HR: 01/1630Z NO ASH EXP
RMK: ASIDE FROM THE SINGLE PUFF SEVERAL HRS AGO,
NO NEW ACT NOTED. HOWEVER, THICK CLDS IN THE
REGION ARE OBSCURING WEB CAM AND STLT IMAGERY.
THEREFORE, WILL MAINTAIN VAA GIVEN RECENT HIST.
VAA BASED ON PREV UPDATE AND NWP MDLS. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200601/0445Z

2020-05-31 17:05


Original Message :

Received FVXX22 at 17:11 UTC, 31/05/20 from KNES
VA ADVISORY
DTG: 20200531/1705Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/567
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. RADIOSONDE.
ERUPTION DETAILS: VA EM AT 31/1628Z RPRTD BY MMEX.
OBS VA DTG: 31/1641Z
OBS VA CLD: SFC/FL220 N1923 W09846 - N1919 W09817 - N1901 W09835 - N1901 W09839 - N1923 W09846 MOV N 10-15KT
FCST VA CLD +6HR: 31/2230Z SFC/FL220 N1944 W09854 - N1943 W09809 - N1900 W09834 - N1901 W09838 - N1944 W09854
FCST VA CLD +12HR: 01/0430Z NO ASH EXP
FCST VA CLD +18HR: 01/1030Z NO ASH EXP
RMK: VA FIRST RPRTD BY MMEX IN SIGMET RECEIVED
AND CONFIRMED IN WEB CAM. VA VERY DIFFICULT TO
SEE IN SAT IMAGERY DUE TO WX CLDS. VA IS MOVING
N-LY AS SEEN IN G16 RGB. A CONT N-LY MOV THRU
T+6 HRS BASED ON MODEL GUIDANCE. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200531/2300Z

2020-05-30 21:16


Original Message :

Received FVXX22 at 21:18 UTC, 30/05/20 from KNES
VA ADVISORY
DTG: 20200530/2116Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/566
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS HAVE DISP
OBS VA DTG: 30/2101Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 31/0300Z NO ASH EXP
FCST VA CLD +12HR: 31/0900Z NO ASH EXP
FCST VA CLD +18HR: 31/1500Z NO ASH EXP
RMK: EARLIER VA EMS OBS IN STLT HAVE DISP. NO NEW
VA RPRTS RECEIVED AND NO NEW VA OBS IN STLT. WX
CLDS OBS OVER SUMMIT REGION. VA EVENT ENDED.
...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-30 15:38


Original Message :

Received FVXX22 at 15:40 UTC, 30/05/20 from KNES
VA ADVISORY
DTG: 20200530/1538Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/565
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: NEW VA EM TO FL220 30/1456Z
OBS VA DTG: 30/1531Z
OBS VA CLD: SFC/FL220 N1916 W09844 - N1913 W09828 - N1902 W09837 - N1902 W09840 - N1916 W09844 MOV N 10-15KT
FCST VA CLD +6HR: 30/2130Z SFC/FL220 N1921 W09840 - N1917 W09824 - N1901 W09837 - N1902 W09839 - N1921 W09840
FCST VA CLD +12HR: 31/0330Z SFC/FL220 N1921 W09839 - N1917 W09823 - N1901 W09836 - N1903 W09838 - N1921 W09839
FCST VA CLD +18HR: 31/0930Z NO ASH EXP
RMK: NEW VA EM REACHING FL220 OBS IN WEBCAM AND
SAT IMAGERY REACHING 14 NM N FM SUMMIT. OBS FL
ESTIMATED FROM WEBCAM AND NWP MDLS. FL WINDS FCST
TO TURN TO NNE BY T+6 THEN PERSIST THRU T+12.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200530/2145Z

2020-05-30 14:54


Original Message :

Received FVXX22 at 14:56 UTC, 30/05/20 from KNES
VA ADVISORY
DTG: 20200530/1454Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/564
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONTG OCNL VA EMS
OBS VA DTG: 30/1446Z
OBS VA CLD: SFC/FL200 N1912 W09837 - N1908 W09830 - N1901 W09838 - N1902 W09840 - N1912 W09837 MOV NE 5-10KT
FCST VA CLD +6HR: 30/2100Z SFC/FL200 N1914 W09829 - N1906 W09820 - N1901 W09837 - N1903 W09838 - N1914 W09829
FCST VA CLD +12HR: 31/0300Z NO ASH EXP
FCST VA CLD +18HR: 31/0900Z NO ASH EXP
RMK: OCNL SMALL VA EMS OBS IN SAT AND WEBACM
IMAGERY OVER LAST FEW HRS MOVG NNE TO 10 NM FM
SUMMIT BFR BECMG OBSCD BY WX CLDS. FL WINDS FCST
TO TURN TO NE AND INCREASE BY T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200530/2100Z

2020-05-30 09:22


Original Message :

Received FVXX22 at 09:23 UTC, 30/05/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200530/0922Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/563
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 30/0831Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1844 W09816 - N1837 W09823 - N1901 W09837 - N1901 W09837 MOV SE 5-10KT
FCST VA CLD +6HR: 30/1430Z SFC/FL200 N1904 W09822 - N1848 W09829 - N1900 W09837 - N1902 W09837 - N1904 W09822
FCST VA CLD +12HR: 30/2030Z SFC/FL200 N1918 W09837 - N1916 W09826 - N1900 W09837 - N1901 W09838 - N1918 W09837
FCST VA CLD +18HR: 31/0230Z NO ASH EXP
RMK: VA EM OBS IN STLT MOV SE OF SUMMIT APRX 22
NM PRIOR TO DSIPTG. WINDS FCST TO BE LGT AT T+6HR
THEN TURN TO N. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200530/1515Z

2020-05-30 03:44


Original Message :

Received FVXX22 at 03:45 UTC, 30/05/20 from KNES
VA ADVISORY
DTG: 20200530/0344Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/562
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGT VA OBS IN STLT.
OBS VA DTG: 30/0326Z
OBS VA CLD: SFC/FL200 N1901 W09824 - N1854 W09820 - N1901 W09837 - N1901 W09836 - N1901 W09824 MOV E 5-10KT
FCST VA CLD +6HR: 30/0930Z SFC/FL200 N1901 W09837 - N1901 W09822 - N1856 W09821 - N1900 W09837 - N1901 W09837
FCST VA CLD +12HR: 30/1530Z NO ASH EXP
FCST VA CLD +18HR: 30/2130Z NO ASH EXP
RMK: LGT VA EM OBS IN STLT MOV E AND SE OF SUMMIT
APRX 5-10NM. LGT WINDS FCST THRU T+12HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200530/0945Z

2020-05-29 13:56


Original Message :

Received FVXX22 at 13:58 UTC, 29/05/20 from KNES
VA ADVISORY
DTG: 20200529/1356Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/561
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA HAS DSIPTD
OBS VA DTG: 29/1346Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 29/2000Z NO ASH EXP
FCST VA CLD +12HR: 30/0200Z NO ASH EXP
FCST VA CLD +18HR: 30/0800Z NO ASH EXP
RMK: VA FM PREV ERUPTION HAS DSIPTD. NO VA OBS IN
SAT AND WEBCAM IMAGERY UNDER CLEAR SKIES OVER
PAST FEW HRS. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-29 08:08


Original Message :

Received FVXX22 at 08:12 UTC, 29/05/20 from KNES
VA ADVISORY
DTG: 20200529/0808Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/560
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 29/0751Z
OBS VA CLD: SFC/FL190 N1901 W09837 - N1847 W09829 - N1849 W09840 - N1900 W09838 - N1901 W09837 MOV S 15-20KT
FCST VA CLD +6HR: 29/1400Z SFC/FL190 N1900 W09838 - N1900 W09837 - N1840 W09834 - N1840 W09841 - N1900 W09838
FCST VA CLD +12HR: 29/2000Z SFC/FL190 N1859 W09837 - N1859 W09836 - N1830 W09833 - N1831 W09844 - N1859 W09837
FCST VA CLD +18HR: 30/0200Z NO ASH EXP
RMK: THREE VA EMS OBSD IN WEBCAM AT 0700Z, 0727Z,
AND 0745Z. VA OBSD BY G16 AFTR WX CLDS DISPD. FL
BASED ON 00Z MMMX RADIOSONDE AND NWP MDL FCSTS,
WHICH FCST LTLCG IN WINDS THRU T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200529/1415Z

2020-05-28 21:49


Original Message :

Received FVXX22 at 21:50 UTC, 28/05/20 from KNES
VA ADVISORY
DTG: 20200528/2149Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/559
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA DISP
OBS VA DTG: 28/2130Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA DISP AND THERE HAVE BEEN NO FURTHER RPRTS
OF ACTIVITY. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-28 15:58


Original Message :

Received FVXX22 at 15:59 UTC, 28/05/20 from KNES
VA ADVISORY
DTG: 20200528/1558Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/558
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 28/1540Z
OBS VA CLD: SFC/FL210 N1902 W09837 - N1844 W09807 - N1831 W09821 - N1902 W09837 MOV SE 5-10KT
FCST VA CLD +6HR: 28/2130Z SFC/FL210 N1902 W09837 - N1852 W09801 - N1835 W09814 - N1902 W09837
FCST VA CLD +12HR: 29/0330Z NO ASH EXP
FCST VA CLD +18HR: 29/0930Z NO ASH EXP
RMK: CONT VA EMS OBS MOV SE IN STLT IMAGERY. VA
FCST TO CONT SE MOV THRU T+6HRS BEFORE DISP
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200528/2200Z

2020-05-28 10:12


Original Message :

Received FVXX22 at 10:14 UTC, 28/05/20 from KNES
VA ADVISORY
DTG: 20200528/1012Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/557
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY AT
0946Z
OBS VA DTG: 28/0951Z
OBS VA CLD: SFC/FL200 N1904 W09837 - N1901 W09834 - N1848 W09840 - N1855 W09850 - N1904 W09837 MOV SW 5-10KT
FCST VA CLD +6HR: 28/1600Z SFC/FL200 N1904 W09838 - N1900 W09833 - N1839 W09843 - N1851 W09903 - N1904 W09838
FCST VA CLD +12HR: 28/2200Z NO ASH EXP
FCST VA CLD +18HR: 29/0400Z NO ASH EXP
RMK: VA EMS OBS IN STLT 8 NM SSW FM SUMMIT MOVG
SSW. VA HGT/DIR FM STLT/NWP MDLS SHOWS SSW-LY TO
SW-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200528/1615Z

2020-05-28 08:17


Original Message :

Received FVXX22 at 08:20 UTC, 28/05/20 from KNES
VA ADVISORY
DTG: 20200528/0817Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/556
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EMS HAVE DISP
OBS VA DTG: 28/0806Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 28/1400Z NO ASH EXP
FCST VA CLD +12HR: 28/2000Z NO ASH EXP
FCST VA CLD +18HR: 29/0200Z NO ASH EXP
RMK: EARLIER VA EMS OBS IN STLT IMAGERY HAVE
DISP. NO NEW VA OBS IN STLT AND NO NEW VA RPRTS

2020-05-28 03:32


Original Message :

Received FVXX22 at 03:35 UTC, 28/05/20 from KNES
VA ADVISORY
DTG: 20200528/0332Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/555
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLD OBS IN STLT IMAGERY AT
0301Z
OBS VA DTG: 28/0306Z
OBS VA CLD: SFC/FL200 N1901 W09823 - N1855 W09816 - N1848 W09820 - N1853 W09828 - N1901 W09823 MOV SE 5-10KT
FCST VA CLD +6HR: 28/0900Z SFC/FL200 N1903 W09836 - N1846 W09819 - N1843 W09839 - N1901 W09840 - N1903 W09836
FCST VA CLD +12HR: 28/1500Z NO ASH EXP
FCST VA CLD +18HR: 28/2100Z NO ASH EXP
RMK: VA CLD OBS IN STLT 15 NM SE FM SUMMIT EXP TO
DISP BY T+6. NEW VA EMS EXP. VA HGT/DIR FM
STLT/NWP MDLS SHOWS SE-LY TO S-LY MOVMT TREND
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200528/0930Z

2020-05-27 17:28


Original Message :

Received FVXX22 at 17:29 UTC, 27/05/20 from KNES
VA ADVISORY
DTG: 20200527/1728Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/554
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 27/1700Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 27/2300Z NO ASH EXP
FCST VA CLD +12HR: 28/0500Z NO ASH EXP
FCST VA CLD +18HR: 28/1100Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF VA EMS ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-27 11:45


Original Message :

Received FVXX22 at 11:48 UTC, 27/05/20 from KNES
VA ADVISORY
DTG: 20200527/1145Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/553
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 27/1126Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 27/1730Z NO ASH EXP
FCST VA CLD +12HR: 27/2330Z NO ASH EXP
FCST VA CLD +18HR: 28/0530Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200527/1745Z

2020-05-27 06:14


Original Message :

Received FVXX22 at 06:18 UTC, 27/05/20 from KNES
VA ADVISORY
DTG: 20200527/0614Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/552
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLD OBS IN STLT IMAGERY MOVG
S FM SUMMIT
OBS VA DTG: 27/0546Z
OBS VA CLD: SFC/FL200 N1844 W09846 - N1844 W09834 - N1829 W09834 - N1831 W09848 - N1844 W09846 MOV S 5-10KT
FCST VA CLD +6HR: 27/1200Z SFC/FL200 N1902 W09841 - N1901 W09834 - N1822 W09827 - N1823 W09854 - N1902 W09841
FCST VA CLD +12HR: 27/1800Z SFC/FL200 N1904 W09841 - N1901 W09833 - N1823 W09841 - N1837 W09907 - N1904 W09841
FCST VA CLD +18HR: 28/0000Z NO ASH EXP
RMK: VA CLD OBS IN STLT APPROX 21 NM S FM SUMMIT
EXP DISP BY T+6. NEW VA EMS EXP. VA HGT/DIR FM
STLT AND NWP MDLS SHOWS S-LY TO SSW-LY MOVMT
TREND THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200527/1215Z

2020-05-27 01:52


Original Message :

Received FVXX22 at 01:53 UTC, 27/05/20 from KNES
VA ADVISORY
DTG: 20200527/0152Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/551
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: LGT VA EMS MOV S
OBS VA DTG: 27/0131Z
OBS VA CLD: SFC/FL190 N1901 W09836 - N1855 W09834 - N1855 W09838 - N1900 W09837 - N1901 W09836 MOV S 5KT
FCST VA CLD +6HR: 27/0730Z SFC/FL190 N1902 W09837 - N1901 W09837 - N1844 W09831 - N1843 W09840 - N1902 W09837
FCST VA CLD +12HR: 27/1330Z NO ASH EXP
FCST VA CLD +18HR: 27/1930Z NO ASH EXP
RMK: LGT VA , STEAM AND GAS EM ARE SEEN ON WEBCAM
AND STLT MOV S UP TO 6NM FM THE SUMMIT. NWP MDL
INDICATES A CONT S MOV THRU +6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200527/0745Z

2020-05-26 12:32


Original Message :

Received FVXX22 at 12:34 UTC, 26/05/20 from KNES
VA ADVISORY
DTG: 20200526/1232Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/550
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA DISP
OBS VA DTG: 26/1221Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 26/1830Z NO ASH EXP
FCST VA CLD +12HR: 27/0030Z NO ASH EXP
FCST VA CLD +18HR: 27/0630Z NO ASH EXP
RMK: NO VA DETECTED IN STLT UNDER MOSTLY CLEAR
SKIES. WEBCAM SHOWS STEAM AND GAS EMISSIONS.
...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-26 07:19


Original Message :

Received FVXX22 at 07:21 UTC, 26/05/20 from KNES
VA ADVISORY
DTG: 20200526/0719Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/549
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 26/0650Z
OBS VA CLD: SFC/FL200 N1902 W09838 - N1901 W09837 - N1852 W09818 - N1842 W09838 - N1902 W09838 MOV SE 10-15KT
FCST VA CLD +6HR: 26/1300Z SFC/FL200 N1902 W09837 - N1901 W09837 - N1847 W09826 - N1843 W09843 - N1902 W09837
FCST VA CLD +12HR: 26/1900Z NO ASH EXP
FCST VA CLD +18HR: 27/0100Z NO ASH EXP
RMK: INTERMITTENT SMALL PUFFS CONTINUE TO BE
SEEN IN WEB CAM AND STLT IMAGERY. VA MOV FROM ESE
TO S FROM SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200526/1315Z

2020-05-26 01:50


Original Message :

Received FVXX22 at 01:52 UTC, 26/05/20 from KNES
VA ADVISORY
DTG: 20200526/0150Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/548
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 26/0130Z
OBS VA CLD: SFC/FL200 N1901 W09835 - N1844 W09828 - N1844 W09835 - N1858 W09838 - N1901 W09835 MOV S 10-15KT
FCST VA CLD +6HR: 26/0730Z SFC/FL200 N1902 W09835 - N1838 W09824 - N1837 W09835 - N1900 W09839 - N1902 W09835
FCST VA CLD +12HR: 26/1330Z SFC/FL200 N1902 W09836 - N1831 W09820 - N1830 W09834 - N1901 W09838 - N1902 W09836
FCST VA CLD +18HR: 26/1930Z NO ASH EXP
RMK: VA IS OBS MOV SSE UPT TO 16NM FM THE SUMMIT.
NPW MDL SUGGESTED A CONT SSE MOV THRU +12HRS.
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200526/0745Z

2020-05-25 22:06


Original Message :

Received FVXX22 at 22:09 UTC, 25/05/20 from KNES
VA ADVISORY
DTG: 20200525/2206Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/547
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA MOV SE
OBS VA DTG: 25/2141Z
OBS VA CLD: SFC/FL200 N1900 W09835 - N1853 W09809 - N1844 W09816 - N1858 W09838 - N1900 W09835 MOV SE 10-15KT
FCST VA CLD +6HR: 26/0330Z SFC/FL200 N1902 W09837 - N1844 W09757 - N1828 W09812 - N1857 W09838 - N1902 W09837
FCST VA CLD +12HR: 26/0930Z SFC/FL200 N1902 W09837 - N1850 W09801 - N1833 W09816 - N1855 W09837 - N1902 W09837
FCST VA CLD +18HR: 26/1530Z NO ASH EXP
RMK: INTERMITTENT VA CAN BE SEEN MOV SE UP TO
26NM FM THE SUMMIT. NWP MDL INDICATES A CONT SE
MOV THRU +12HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200526/0400Z

2020-05-25 16:10


Original Message :

Received FVXX22 at 16:11 UTC, 25/05/20 from KNES
VA ADVISORY
DTG: 20200525/1610Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/546
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 25/1546Z
OBS VA CLD: SFC/FL200 N1903 W09816 - N1851 W09817 - N1901 W09837 - N1902 W09837 - N1903 W09816 MOV E 20-25KT
FCST VA CLD +6HR: 25/2200Z SFC/FL200 N1902 W09837 - N1858 W09811 - N1842 W09813 - N1901 W09837 - N1902 W09837
FCST VA CLD +12HR: 26/0400Z NO ASH EXP
FCST VA CLD +18HR: 26/1000Z NO ASH EXP
RMK: LGT VA EM OBS IN STLT MOV ESE OF SUMMIT APRX
20NM PRIOR TO DSIPTG. FL BASED ON NWP MODEL GDNC.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200525/2215Z

2020-05-25 09:39


Original Message :

Received FVXX22 at 09:49 UTC, 25/05/20 from KNES
VA ADVISORY
DTG: 20200525/0939Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/545
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 25/0910Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 25/1500Z NO ASH EXP
FCST VA CLD +12HR: 25/2100Z NO ASH EXP
FCST VA CLD +18HR: 26/0300Z NO ASH EXP
RMK: VA FROM SMALL PUFF SEVERAL HRS AGO
DISPERSED. NO NEW ACT SEEN IN WEB CAM OR STLT FOR
LAST FIVE HRS. NO NEW REPORTS. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-25 03:57


Original Message :

Received FVXX22 at 04:01 UTC, 25/05/20 from KNES
VA ADVISORY
DTG: 20200525/0357Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/544
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 25/0346Z
OBS VA CLD: SFC/FL200 N1902 W09836 - N1845 W09803 - N1829 W09820 - N1900 W09837 - N1902 W09836 MOV SE 5-10KT
FCST VA CLD +6HR: 25/1000Z SFC/FL200 N1902 W09835 - N1846 W09802 - N1829 W09821 - N1859 W09837 - N1902 W09835
FCST VA CLD +12HR: 25/1600Z NO ASH EXP
FCST VA CLD +18HR: 25/2200Z NO ASH EXP
RMK: INTERMITTENT SMALL VA PUFFS NOTED IN IR STLT
AND WEB CAM EVERY 3-4 HRS. VA MOV TO SE OF SUMMIT
BEFORE DISPERSING ABOUT 30-40 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200525/1000Z

2020-05-24 22:20


Original Message :

Received FVXX22 at 22:21 UTC, 24/05/20 from KNES
VA ADVISORY
DTG: 20200524/2220Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/543
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL LGT VA AND STEAM EMS
OBS VA DTG: 24/2151Z
OBS VA CLD: SFC/FL200 N1901 W09836 - N1859 W09812 - N1841 W09822 - N1859 W09838 - N1901 W09836 MOV SE 10-15KT
FCST VA CLD +6HR: 25/0400Z NO ASH EXP
FCST VA CLD +12HR: 25/1000Z NO ASH EXP
FCST VA CLD +18HR: 25/1600Z NO ASH EXP
RMK: OCNL LGT VA , STEAM AND GAS EMS CAN BE SEEN
IN WEBCAM. THE EM IS HARD TO OBS ON STLT. VA IS
DRAWN BASED ON PREVIOUS VAA AND NWP MDL WND.
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200525/0415Z

2020-05-24 16:28


Original Message :

Received FVXX22 at 16:29 UTC, 24/05/20 from KNES
VA ADVISORY
DTG: 20200524/1628Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/542
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: INTMT VA EMS
OBS VA DTG: 24/1611Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1856 W09826 - N1848 W09828 - N1859 W09837 - N1901 W09837 MOV SE 10-15KT
FCST VA CLD +6HR: 24/2200Z SFC/FL200 N1902 W09837 - N1849 W09819 - N1841 W09826 - N1859 W09838 - N1902 W09837
FCST VA CLD +12HR: 25/0400Z SFC/FL200 N1901 W09837 - N1853 W09813 - N1839 W09824 - N1858 W09838 - N1901 W09837
FCST VA CLD +18HR: 25/1000Z SFC/FL200 N1901 W09838 - N1901 W09811 - N1847 W09813 - N1858 W09838 - N1901 W09838
RMK: INTMT VA EMS OBSD MOVG SE FOR PAST FEW HRS.
MOST VA DISG 10-15 NMI SE OF SUMMIT. NW MDLS FCST
LTLCG IN WINDS THRU T+12 WITH VA TO MOV ESE BY
T+18 ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200524/2230Z

2020-05-24 10:30


Original Message :

Received FVXX22 at 10:32 UTC, 24/05/20 from KNES
VA ADVISORY
DTG: 20200524/1030Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/541
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 24/1021Z
OBS VA CLD: SFC/FL200 N1902 W09837 - N1850 W09824 - N1845 W09834 - N1901 W09838 - N1902 W09837 MOV SE 5-10KT
FCST VA CLD +6HR: 24/1630Z SFC/FL200 N1901 W09835 - N1848 W09822 - N1841 W09835 - N1900 W09838 - N1901 W09835
FCST VA CLD +12HR: 24/2230Z SFC/FL200 N1901 W09835 - N1841 W09826 - N1838 W09838 - N1900 W09838 - N1901 W09835
FCST VA CLD +18HR: 25/0430Z NO ASH EXP
RMK: A NEW VA EM NOTED IN STLT AND WEB CAM
IMAGERY. VA MOV TO SE OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200524/1630Z

2020-05-23 23:43


Original Message :

Received FVXX22 at 23:45 UTC, 23/05/20 from KNES
VA ADVISORY
DTG: 20200523/2343Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/540
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA HAS DSIPTD??
OBS VA DTG: 23/2331Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 24/0530Z NO ASH EXP
FCST VA CLD +12HR: 24/1130Z NO ASH EXP
FCST VA CLD +18HR: 24/1730Z NO ASH EXP
RMK: VA NOT OBS IN SAT OR WEBCAM IMAGERY OVER
PAST FEW HRS. WX CLDS PERIODICALLY OBSC SUMMIT.
NO NEW RPTS OF VA HAVE BEEN RECEIVED. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-23 18:07


Original Message :

Received FVXX22 at 18:10 UTC, 23/05/20 from KNES
VA ADVISORY
DTG: 20200523/1807Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/539
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL LGT VA EMS.
OBS VA DTG: 23/1756Z
OBS VA CLD: SFC/FL190 N1901 W09837 - N1858 W09829 - N1853 W09832 - N1901 W09838 - N1901 W09837 MOV SE 15-20KT
FCST VA CLD +6HR: 24/0000Z SFC/FL190 N1902 W09838 - N1858 W09824 - N1849 W09826 - N1900 W09837 - N1902 W09838
FCST VA CLD +12HR: 24/0600Z NO ASH EXP
FCST VA CLD +18HR: 24/1200Z NO ASH EXP
RMK: NO VA OBSD IN STLT IMAGERY. HWVR, WX CLD CVR
OBSC SUMMIT SO ACT IS PSBLY OCCURRING. VA ALSO
EMS OBSD AS LATE AS 1549Z, BUT THAT VA HAS DISPD.
NWP MDLS FCST VA TO CONT MOVG SE OR ESE. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200524/0000Z

2020-05-23 12:20


Original Message :

Received FVXX22 at 12:22 UTC, 23/05/20 from KNES
VA ADVISORY
DTG: 20200523/1220Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/538
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: SML VA EM AT 1139Z.
OBS VA DTG: 23/1206Z
OBS VA CLD: SFC/FL190 N1901 W09837 - N1859 W09826 - N1854 W09828 - N1901 W09837 - N1901 W09837 MOV SE 15-20KT
FCST VA CLD +6HR: 23/1800Z SFC/FL190 N1901 W09836 - N1852 W09821 - N1847 W09826 - N1900 W09837 - N1901 W09836
FCST VA CLD +12HR: 24/0000Z SFC/FL190 N1901 W09837 - N1852 W09818 - N1844 W09825 - N1900 W09837 - N1901 W09837
FCST VA CLD +18HR: 24/0600Z NO ASH EXP
RMK: VA EM OBSD AT 1139Z IN WEBCAM. VA CLD NOTED
IN G16 STLT IMAGERY 10 NMI ESE OF SUMMIT. NWP
MDLS FCST LTLCG IN WINDS THRU T+12 HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200523/1815Z

2020-05-22 10:43


Original Message :

Received FVXX22 at 10:45 UTC, 22/05/20 from KNES
VA ADVISORY
DTG: 20200522/1043Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/537
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA DISP
OBS VA DTG: 22/1031Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA FM THE EARLIER EM HAS DISP. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-22 05:12


Original Message :

Received FVXX22 at 05:14 UTC, 22/05/20 from KNES
VA ADVISORY
DTG: 20200522/0512Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/536
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL EM?
OBS VA DTG: 22/0456Z
OBS VA CLD: SFC/FL190 N1904 W09810 - N1900 W09809 - N1900 W09813 - N1904 W09813 - N1904 W09810 MOV E 10-15KT
FCST VA CLD +6HR: 22/1100Z SFC/FL190 N1905 W09806 - N1859 W09805 - N1900 W09838 - N1903 W09837 - N1905 W09806
FCST VA CLD +12HR: 22/1700Z NO ASH EXP
FCST VA CLD +18HR: 22/2300Z NO ASH EXP
RMK: VA CLD WAS CENTERED 25 NM E OF THE SUMMIT
AND DISP RAPIDLY. NEW EM FCST BY NWP MODELS TO
MOV TOWARD E OVR NXT 6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200522/1115Z

2020-05-21 23:12


Original Message :

Received FVXX22 at 23:14 UTC, 21/05/20 from KNES
VA ADVISORY
DTG: 20200521/2312Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/535
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: SML VA EM AT 0000Z.
OBS VA DTG: 21/2251Z
OBS VA CLD: SFC/FL190 N1901 W09837 - N1856 W09828 - N1853 W09829 - N1900 W09837 - N1901 W09837 MOV SE 10-15KT
FCST VA CLD +6HR: 22/0500Z SFC/FL190 N1900 W09837 - N1852 W09823 - N1847 W09827 - N1859 W09837 - N1900 W09837
FCST VA CLD +12HR: 22/1100Z NO ASH EXP
FCST VA CLD +18HR: 22/1700Z NO ASH EXP
RMK: VA NOT OBSD YET IN STLT IMAGERY. A LGT AND
SML VA EM OBSD AT 0000Z IN WEBCAM. NWP MDLS FCST
LTLCG IN WINDS THRU T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200522/0515Z

2020-05-21 17:08


Original Message :

Received FVXX22 at 17:11 UTC, 21/05/20 from KNES
VA ADVISORY
DTG: 20200521/1708Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/534
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: LGT VA EMS OBS IN STLT IMAGERY
AT 1616Z
OBS VA DTG: 21/1651Z
OBS VA CLD: SFC/FL200 N1905 W09836 - N1852 W09817 - N1841 W09829 - N1901 W09841 - N1905 W09836 MOV SE 15-20KT
FCST VA CLD +6HR: 21/2300Z SFC/FL200 N1905 W09837 - N1905 W09808 - N1837 W09811 - N1857 W09840 - N1905 W09837
FCST VA CLD +12HR: 22/0500Z SFC/FL200 N1905 W09838 - N1903 W09804 - N1834 W09808 - N1856 W09840 - N1905 W09838
FCST VA CLD +18HR: 22/1100Z NO ASH EXP
RMK: OCNL LGT VA EMS OBS IN STLT 15 NM SE FM
SUMMIT MOVG SE. VA HGT/DIR FM STLT/NWP MDLS
SHOWS A SE-LY TO ESE-LY MOVMT TREND THRU T+12.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200521/2315Z

2020-05-21 11:58


Original Message :

Received FVXX22 at 12:01 UTC, 21/05/20 from KNES
VA ADVISORY
DTG: 20200521/1158Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/533
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL VA EMS OBS IN SUMMIT WEB
CAM
OBS VA DTG: 21/1136Z
OBS VA CLD: SFC/FL200 N1904 W09835 - N1856 W09820 - N1848 W09834 - N1901 W09840 - N1904 W09835 MOV SE 15-20KT
FCST VA CLD +6HR: 21/1730Z SFC/FL200 N1903 W09835 - N1843 W09824 - N1843 W09842 - N1902 W09840 - N1903 W09835
FCST VA CLD +12HR: 21/2330Z NO ASH EXP
FCST VA CLD +18HR: 22/0530Z NO ASH EXP
RMK: VA EMS OBS IN WEB CAM MOVG SE FM SUMMIT. VA
NOT OBS IN STLT DUE TO WX CLDS. LOW CONF WITH VA
EXT. VA HGT/DIR FM NWP MDLS SHOW SE-LY TO S-LY
MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200521/1800Z

2020-05-21 06:25


Original Message :

Received FVXX22 at 06:27 UTC, 21/05/20 from KNES
VA ADVISORY
DTG: 20200521/0625Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/532
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 21/0601Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1834 W09828 - N1832 W09836 - N1901 W09838 - N1901 W09837 MOV S 10-15KT
FCST VA CLD +6HR: 21/1200Z SFC/FL200 N1901 W09838 - N1901 W09836 - N1834 W09828 - N1832 W09836 - N1901 W09838
FCST VA CLD +12HR: 21/1800Z NO ASH EXP
FCST VA CLD +18HR: 22/0000Z NO ASH EXP
RMK: INTMT VA EMS OBS IN STLT MOV S OF SUMMIT.
OCCL VA ACTVTY POSS BASED ON RECENT ACTVTY. FL
BASED ON NWP MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200521/1230Z

2020-05-21 00:42


Original Message :

Received FVXX22 at 00:44 UTC, 21/05/20 from KNES
VA ADVISORY
DTG: 20200521/0042Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/531
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA ACT
OBS VA DTG: 21/0031Z
OBS VA CLD: SFC/FL200 N1902 W09837 - N1844 W09823 - N1841 W09836 - N1902 W09837 - N1902 W09837 MOV S 10-15KT
FCST VA CLD +6HR: 21/0630Z NO ASH EXP
FCST VA CLD +12HR: 21/1230Z NO ASH EXP
FCST VA CLD +18HR: 21/1830Z NO ASH EXP
RMK: VA NOT OBS IN WEBAM OR SAT IMAGERY OVER PAST
FEW HRS DUE TO WX CLD OBSCN. PSBL CONTG VA EM ACT
BASED ON RECENT HISTORY. OBS VA AREA BASED ON
PREV VAA AND NWP MODELS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200521/0645Z

2020-05-20 19:08


Original Message :

Received FVXX22 at 19:09 UTC, 20/05/20 from KNES
VA ADVISORY
DTG: 20200520/1908Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 5426M
ADVISORY NR: 2020/530
INFO SOURCE: VOLCAT,NWP,SOUNDING,WEBCAM,GOES
AVIATION COLOUR CODE: NOT GIVEN
ERUPTION DETAILS: VA EMISSION SEEN ON WEBCAM AT 1750 UTC
OBS VA DTG: 20/1900Z
OBS VA CLD: SFC/FL200 N1901 W09839 - N1902 W09833 - N1836 W09825 - N1837 W09838 - N1901 W09839 MOV SE 10-15 KT.
FCST VA CLD +6 HR: 21/0100Z SFC/FL200 N1901 W09840 - N1837 W09837 - N1841 W09819 - N1902 W09833 - N1901 W09840
FCST VA CLD +12 HR: 21/0700Z NO VA EXP
FCST VA CLD +18 HR: 21/1300Z NO VA EXP
RMK: VAAC MONTREAL IS ISSUING THIS ADVISORY ON BEHALF OF VAAC
WASHINGTON. VA EMISSIONS BEST SEEN IN WEBCAM BETWEEN GAPS IN WX
CLOUDS. WINDS BACKING SLIGHTLY BY 21/0200Z.
NXT ADVISORY: WILL BE ISSUED BY 20200521/0055Z

2020-05-20 14:06


Original Message :

Received FVXX22 at 14:10 UTC, 20/05/20 from KNES
VA ADVISORY
DTG: 20200520/1406Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/529
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY AND
SUMMIT WEB CAM
OBS VA DTG: 20/1356Z
OBS VA CLD: SFC/FL200 N1905 W09835 - N1854 W09821 - N1846 W09832 - N1901 W09840 - N1905 W09835 MOV SE 15-20KT
FCST VA CLD +6HR: 20/2000Z SFC/FL200 N1904 W09834 - N1846 W09820 - N1839 W09838 - N1903 W09841 - N1904 W09834
FCST VA CLD +12HR: 21/0200Z NO ASH EXP
FCST VA CLD +18HR: 21/0800Z NO ASH EXP
RMK: VA EMS OBS IN STLT AND SUMMIT WEB CAM MOVG
SE APPROX 15NM FM SUMMIT. VA HGT/DIR FM STLT/NWP
MDLS SHOWS SE-LY TO SSE-LY MOVMT TREND THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200520/2000Z

2020-05-20 08:23


Original Message :

Received FVXX22 at 08:25 UTC, 20/05/20 from KNES
VA ADVISORY
DTG: 20200520/0823Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/528
INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT.
RADIOSONDE.
ERUPTION DETAILS: NEW VA EMS BEGINNING ARND 0730Z
OBS VA DTG: 20/0811Z
OBS VA CLD: SFC/FL200 N1902 W09835 - N1851 W09825 - N1846 W09832 - N1900 W09838 - N1902 W09835 MOV SE 15-20KT
FCST VA CLD +6HR: 20/1400Z SFC/FL200 N1902 W09837 - N1902 W09836 - N1847 W09819 - N1840 W09831 - N1902 W09837
FCST VA CLD +12HR: 20/2000Z NO ASH EXP
FCST VA CLD +18HR: 21/0200Z NO ASH EXP
RMK: LGT VA OBS IN STLT MOVG SE FM SUMMIT AT
APPROX 17KT BLW FL200. ASH EXTDS FOR 20NMI THRU
0811Z. WEBCAM INDICATES CONTINUED INTERMITTENT
ACT. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200520/1430Z

2020-05-19 20:57


Original Message :

Received FVXX22 at 20:59 UTC, 19/05/20 from KNES
VA ADVISORY
DTG: 20200519/2057Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/527
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA OBS IN STLT.
OBS VA DTG: 19/2041Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 20/0230Z NO ASH EXP
FCST VA CLD +12HR: 20/0830Z NO ASH EXP
FCST VA CLD +18HR: 20/1430Z NO ASH EXP
RMK: NO VA OBS IN STLT OR WEBCAM. NO FURTHER
RPRTS OF VA ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-19 15:25


Original Message :

Received FVXX22 at 15:27 UTC, 19/05/20 from KNES
VA ADVISORY
DTG: 20200519/1525Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/526
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 19/1430Z
OBS VA CLD: SFC/FL200 N1904 W09834 - N1815 W09804 - N1806 W09834 - N1859 W09837 - N1904 W09834 MOV S 15-20KT
FCST VA CLD +6HR: 19/2030Z SFC/FL200 N1903 W09836 - N1903 W09834 - N1815 W09809 - N1807 W09840 - N1903 W09836
FCST VA CLD +12HR: 20/0230Z NO ASH EXP
FCST VA CLD +18HR: 20/0830Z NO ASH EXP
RMK: VERY SMALL INTERMITTENT VA EMS CONT TO BE
NOTED IN WEB CAM AND IN IR STLT IMAGERY. VA MOV
TO S AND SSE OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200519/2130Z

2020-05-19 09:54


Original Message :

Received FVXX22 at 09:57 UTC, 19/05/20 from KNES
VA ADVISORY
DTG: 20200519/0954Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/525
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: 3 VA EMS IN JUST OVR 2 HRS.
OBS VA DTG: 19/0926Z
OBS VA CLD: SFC/FL200 N1901 W09838 - N1832 W09821 - N1829 W09829 - N1842 W09837 - N1901 W09838 MOV S 15-20KT
FCST VA CLD +6HR: 19/1530Z SFC/FL200 N1901 W09837 - N1822 W09818 - N1820 W09831 - N1900 W09838 - N1901 W09837
FCST VA CLD +12HR: 19/2130Z SFC/FL200 N1901 W09839 - N1826 W09811 - N1817 W09829 - N1901 W09839
FCST VA CLD +18HR: 20/0330Z SFC/FL200 N1901 W09839 - N1901 W09836 - N1820 W09816 - N1817 W09831 - N1901 W09839
RMK: VA EMS OBSD AT 0719Z, 0832Z, AND 0923Z IN
WEBCAM. VA FM 0719Z EM MOVG SSE WHILE VA FM 0832Z
EM MOVG S. VA FM 0923EM NOT YET OBSD IN STLT
IMAGERY. NWP MDLS FCST LTLCG IN WINDS THRU
T+18HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200519/1600Z

2020-05-19 03:58


Original Message :

Received FVXX22 at 04:00 UTC, 19/05/20 from KNES
VA ADVISORY
DTG: 20200519/0358Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/524
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: PSBL VA EMS.
OBS VA DTG: 19/0341Z
OBS VA CLD: SFC/FL200 N1905 W09818 - N1852 W09820 - N1859 W09839 - N1902 W09838 - N1905 W09818 MOV E 10-15KT
FCST VA CLD +6HR: 19/0930Z SFC/FL200 N1859 W09837 - N1859 W09835 - N1837 W09823 - N1837 W09834 - N1859 W09837
FCST VA CLD +12HR: 19/1530Z NO ASH EXP
FCST VA CLD +18HR: 19/2130Z NO ASH EXP
RMK: NO VA OBSD IN G16 STLT IMAGERY.
INCANDECSCENCE OBSD IN WEBCAM THROUGH WX CLD CVR.
NWP MDLS FCST VA TO MOV TO S OR SSE BY T+6.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200519/1000Z

2020-05-18 22:04


Original Message :

Received FVXX22 at 22:06 UTC, 18/05/20 from KNES
VA ADVISORY
DTG: 20200518/2204Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/523
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: POSS VA EMS
OBS VA DTG: 18/2136Z
OBS VA CLD: SFC/FL200 N1901 W09836 - N1856 W09811 - N1847 W09813 - N1859 W09838 - N1901 W09836 MOV E 10-15KT
FCST VA CLD +6HR: 19/0330Z NO ASH EXP
FCST VA CLD +12HR: 19/0930Z NO ASH EXP
FCST VA CLD +18HR: 19/1530Z NO ASH EXP
RMK: VA IS SEEN MOV W 4 HRS AGO, BUT IS NOW NOT
OBS ON STLT OR WEBCAM DUE TO WX CLDS.VA IS DRAWN
BASED ON PREVIOUS VAA INFO AND NWP MDL WND. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200519/0400Z

2020-05-18 16:28


Original Message :

Received FVXX22 at 16:35 UTC, 18/05/20 from KNES
VA ADVISORY
DTG: 20200518/1628Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/522
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 18/1621Z
OBS VA CLD: SFC/FL200 N1919 W09753 - N1907 W09748 - N1859 W09835 - N1903 W09837 - N1919 W09753 MOV E 10-15KT
FCST VA CLD +6HR: 18/2230Z SFC/FL200 N1919 W09752 - N1906 W09746 - N1859 W09837 - N1903 W09838 - N1919 W09752
FCST VA CLD +12HR: 19/0430Z NO ASH EXP
FCST VA CLD +18HR: 19/1030Z NO ASH EXP
RMK: INTERMITTENT VA EMS CONTINUE TO BE SEEN IN
STLT AND WEB CAM IMAGERY. VA MOV TO E AND ENE OF
SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200518/2230Z

2020-05-18 11:20


Original Message :

Received FVXX22 at 11:24 UTC, 18/05/20 from KNES
VA ADVISORY
DTG: 20200518/1120Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/521
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 18/1106Z
OBS VA CLD: SFC/FL200 N1901 W09801 - N1849 W09804 - N1901 W09839 - N1901 W09837 - N1901 W09801 MOV E 15-20KT
FCST VA CLD +6HR: 18/1700Z SFC/FL200 N1902 W09837 - N1900 W09801 - N1848 W09805 - N1900 W09838 - N1902 W09837
FCST VA CLD +12HR: 18/2300Z SFC/FL200 N1901 W09837 - N1849 W09805 - N1834 W09818 - N1859 W09838 - N1901 W09837
FCST VA CLD +18HR: 19/0500Z NO ASH EXP
RMK: VA FM EARLIER EMS OBSD TO ABT 30 NMI E TO
ESE OF SUMMIT BFR DISPG. RECENT VA EMS OBSD BY
WEBCAM NOT OBSD IN G16 STLT IMAGERY. NWP MDLS
FCST CONT E TO ESE MOVMT THRU T+6HRS WITH SE
MOVMT BY T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200518/1715Z

2020-05-18 05:26


Original Message :

Received FVXX22 at 05:28 UTC, 18/05/20 from KNES
VA ADVISORY
DTG: 20200518/0526Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/520
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: DISCRETE VA EM.
OBS VA DTG: 18/0511Z
OBS VA CLD: SFC/FL200 N1904 W09829 - N1858 W09828 - N1859 W09836 - N1901 W09837 - N1904 W09829 MOV E 10-15KT
FCST VA CLD +6HR: 18/1100Z SFC/FL200 N1902 W09814 - N1853 W09815 - N1858 W09837 - N1901 W09837 - N1902 W09814
FCST VA CLD +12HR: 18/1700Z NO ASH EXP
FCST VA CLD +18HR: 18/2300Z NO ASH EXP
RMK: VA EM OBSD AT 0503Z IN WEBCAM. VA ONLY OBSD
2 TO 3 NMI E OF SUMMIT IN 0511Z IMAGE. NWP MDLS
FCST VA TO MOV E THRU AT LEAST T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200518/1130Z

2020-05-17 20:10


Original Message :

Received FVXX22 at 20:12 UTC, 17/05/20 from KNES
VA ADVISORY
DTG: 20200517/2010Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/519
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM HAS DISP
OBS VA DTG: 17/1931Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 18/0130Z NO ASH EXP
FCST VA CLD +12HR: 18/0730Z NO ASH EXP
FCST VA CLD +18HR: 18/1330Z NO ASH EXP
RMK: VA HAS BECOME TOO THIN TO OBS ON STLT OR
WEBCAM. THERE HAS BEEN NO FURTHER RPRTS OF VA.
...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-17 14:31


Original Message :

Received FVXX22 at 14:33 UTC, 17/05/20 from KNES
VA ADVISORY
DTG: 20200517/1431Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/518
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EM 17/1341Z
OBS VA DTG: 17/1421Z
OBS VA CLD: SFC/FL200 N1914 W09823 - N1906 W09820 - N1902 W09838 - N1904 W09840 - N1914 W09823 MOV E 20-25KT
FCST VA CLD +6HR: 17/2030Z SFC/FL200 N1909 W09819 - N1901 W09819 - N1902 W09838 - N1904 W09839 - N1909 W09819
FCST VA CLD +12HR: 18/0230Z NO ASH EXP
FCST VA CLD +18HR: 18/0830Z NO ASH EXP
RMK: VA EM OBS IN SAT AT 1341Z XTNDG TO 15NM ENE
FM SUMMIT. VOLCAT ALERT RECEIVED. VA HGT BASED ON
12Z MMMX RAOB AND NWP MDLS. WEBCAM SUGGESTS LGT
VA MIXED WITH GAS AND STEAM. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200517/2030Z

2020-05-17 08:32


Original Message :

Received FVXX22 at 08:34 UTC, 17/05/20 from KNES
VA ADVISORY
DTG: 20200517/0832Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/517
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA HAS DSIPTD IN SAT.
OBS VA DTG: 17/0816Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 17/1430Z NO ASH EXP
FCST VA CLD +12HR: 17/2030Z NO ASH EXP
FCST VA CLD +18HR: 18/0230Z NO ASH EXP
RMK: VA HAS DSIPTD IN SAT. A HOTSPOT IS SEEN IN
S/W IMAGERY. FURTHER VA EM ARE PSBL BASED ON
RECENT ACT. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-17 02:54


Original Message :

Received FVXX22 at 02:56 UTC, 17/05/20 from KNES
VA ADVISORY
DTG: 20200517/0254Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/516
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
RADIOSONDE.
ERUPTION DETAILS: VA EM ARND 17/0200Z
OBS VA DTG: 17/0236Z
OBS VA CLD: SFC/FL200 N1911 W09807 - N1901 W09805 - N1858 W09822 - N1908 W09821 - N1911 W09807 MOV E 20-25KT
FCST VA CLD +6HR: 17/0830Z SFC/FL200 N1919 W09743 - N1857 W09740 - N1858 W09836 - N1904 W09833 - N1919 W09743
FCST VA CLD +12HR: 17/1430Z NO ASH EXP
FCST VA CLD +18HR: 17/2030Z NO ASH EXP
RMK: VA EM SEEN IN SAT MOV E AND EXTDG 15 NM FM
SUMMIT. MODEL GUIDANCE CONT TO SHOW AN E-LY MOV
THRU T+6 HRS. NWP AND SOUNDING MATCH MOV AND
SPEED OF VA WELL. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200517/0900Z

2020-05-17 01:00


Original Message :

Received FVXX22 at 01:05 UTC, 17/05/20 from KNES
VA ADVISORY
DTG: 20200517/0100Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/515
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: LGT VA EMS
OBS VA DTG: 17/0041Z
OBS VA CLD: SFC/FL190 N1902 W09838 - N1841 W09816 - N1836 W09842 - N1902 W09838 MOV S 5KT
FCST VA CLD +6HR: 17/0630Z NO ASH EXP
FCST VA CLD +12HR: 17/1230Z NO ASH EXP
FCST VA CLD +18HR: 17/1830Z NO ASH EXP
RMK: LGT VA EMS OBS MOV S IN STLT IMAGERY. NWP
MDL WINDS ARE VARIABLE AND DO NOT ALIGN WITH VA
MOV. VA FCST TO CONT S MOV BASED ON CONTINUITY.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200517/0700Z

2020-05-16 19:33


Original Message :

Received FVXX22 at 19:35 UTC, 16/05/20 from KNES
VA ADVISORY
DTG: 20200516/1933Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/514
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 16/1921Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 17/0130Z NO ASH EXP
FCST VA CLD +12HR: 17/0730Z NO ASH EXP
FCST VA CLD +18HR: 17/1330Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-16 13:55


Original Message :

Received FVXX22 at 13:58 UTC, 16/05/20 from KNES
VA ADVISORY
DTG: 20200516/1355Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/513
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: FRQ VA EMS
OBS VA DTG: 16/1346Z
OBS VA CLD: SFC/FL210 N1910 W09823 - N1858 W09823 - N1902 W09838 - N1904 W09838 - N1910 W09823 MOV E 20-25KT
FCST VA CLD +6HR: 16/2000Z SFC/FL210 N1912 W09811 - N1855 W09810 - N1902 W09838 - N1904 W09838 - N1912 W09811
FCST VA CLD +12HR: 17/0200Z SFC/FL210 N1922 W09813 - N1903 W09808 - N1901 W09837 - N1904 W09838 - N1922 W09813
FCST VA CLD +18HR: 17/0800Z SFC/FL210 N1926 W09819 - N1910 W09810 - N1900 W09836 - N1903 W09838 - N1926 W09819
RMK: MULT VA EMS OBS IN WEBCAM AND SAT MOV E TO
AT LEAST 15 NM FM SUMMIT OVR LAST 2 HRS. VA HGT
BASED ON 12Z MMMX RAOB AND NWP MDLS. FL MVMT FCST
TO BECM MORE NW-LY BY T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200516/2000Z

2020-05-16 08:36


Original Message :

Received FVXX22 at 08:40 UTC, 16/05/20 from KNES
VA ADVISORY
DTG: 20200516/0836Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/512
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL LIGHT VA EMS OBS IN STLT
IMAGERY
OBS VA DTG: 16/0816Z
OBS VA CLD: SFC/FL190 N1911 W09835 - N1905 W09827 - N1859 W09834 - N1902 W09841 - N1911 W09835 MOV NE 10-15KT
FCST VA CLD +6HR: 16/1430Z SFC/FL190 N1914 W09829 - N1903 W09819 - N1858 W09834 - N1901 W09840 - N1914 W09829
FCST VA CLD +12HR: 16/2030Z NO ASH EXP
FCST VA CLD +18HR: 17/0230Z NO ASH EXP
RMK: OCNL LIGHT VA EMS OBS IN STLT MOVG NE FM
SUMMIT. VA HGT/DIR FM STLT/NWP MDLS SHOWS NE-LY
TO ENE-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200516/1430Z

2020-05-16 04:32


Original Message :

Received FVXX22 at 04:34 UTC, 16/05/20 from KNES
VA ADVISORY
DTG: 20200516/0432Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/511
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL LIGHT VA EMS OBS IN STLT
OBS VA DTG: 16/0411Z
OBS VA CLD: SFC/FL200 N1902 W09838 - N1901 W09835 - N1847 W09843 - N1852 W09850 - N1902 W09838 MOV SW 5-10KT
FCST VA CLD +6HR: 16/1000Z SFC/FL200 N1907 W09828 - N1851 W09831 - N1859 W09840 - N1903 W09838 - N1907 W09828
FCST VA CLD +12HR: 16/1600Z NO ASH EXP
FCST VA CLD +18HR: 16/2200Z NO ASH EXP
RMK: OCNL LIGHT VA EMS OBS IN STLT MOVG SW FM
SUMMIT. VA HGT/DIR FM STLT/NWP SHOWS SW-LY TO
ESE-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200516/1030Z

2020-05-15 19:42


Original Message :

Received FVXX22 at 19:45 UTC, 15/05/20 from KNES
VA ADVISORY
DTG: 20200515/1942Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/510
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 15/1930Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 16/0130Z NO ASH EXP
FCST VA CLD +12HR: 16/0730Z NO ASH EXP
FCST VA CLD +18HR: 16/1330Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-15 14:06


Original Message :

Received FVXX22 at 14:11 UTC, 15/05/20 from KNES
VA ADVISORY
DTG: 20200515/1406Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/509
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: INTMT LGT VA EMS SEEN IN SAT.
OBS VA DTG: 15/1341Z
OBS VA CLD: SFC/FL185 N1914 W09832 - N1903 W09823 - N1901 W09837 - N1902 W09838 - N1914 W09832 MOV NW 10-15KT
FCST VA CLD +6HR: 15/1930Z SFC/FL185 N1920 W09828 - N1904 W09813 - N1900 W09837 - N1902 W09838 - N1920 W09828
FCST VA CLD +12HR: 16/0130Z NO ASH EXP
FCST VA CLD +18HR: 16/0730Z NO ASH EXP
RMK: INTMT VA EMS SEEN MOV NW AND
DSIPTG ARND 15-20 NM FM SUMMIT IN SAT. MODEL
GUIDANCE AND SOUNDING INDICATES VA TO NEAR FL185.
VA ALSO SEEN ON WEB JUST ABOVE SUMMIT. MODEL
GUIDANCE CONT TO SHOW A NW-LY MOV THRU T+6 HRS ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200515/2000Z

2020-05-14 21:04


Original Message :

Received FVXX22 at 21:21 UTC, 14/05/20 from KNES
VA ADVISORY
DTG: 20200514/2104Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/508
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 14/2151Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 15/0400Z NO ASH EXP
FCST VA CLD +12HR: 15/1000Z NO ASH EXP
FCST VA CLD +18HR: 15/1600Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO NEW RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-14 15:46


Original Message :

Received FVXX22 at 15:50 UTC, 14/05/20 from KNES
VA ADVISORY
DTG: 20200514/1546Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/507
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
RADIOSONDE.
ERUPTION DETAILS: NEW VA EM SEEN AT ARND 14/1440Z.
OBS VA DTG: 14/1531Z
OBS VA CLD: SFC/FL210 N1857 W09822 - N1856 W09817 - N1851 W09817 - N1855 W09824 - N1857 W09822 MOV E 15-20KT
FCST VA CLD +6HR: 14/2130Z SFC/FL210 N1902 W09837 - N1859 W09812 - N1850 W09815 - N1900 W09837 - N1902 W09837
FCST VA CLD +12HR: 15/0330Z NO ASH EXP
FCST VA CLD +18HR: 15/0930Z NO ASH EXP
RMK: LGT VA EM SEEN IN SAT IMAGERY MOV ESE AND
CURRENTLY 20 NM FM SUMMIT. THE VA EM IS ALREADY
BEGINNING TO DSIPT IN SAT. MOSTLY STEAM EMS WERE
SEEN EARLY IN THE DAY MOV E-LY. MODEL GUIDANCE
SHOWS A CONT E-ESE-LY MOV THRU T+6 HRS. VOLCAT
ALERTS RECEIVED. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200514/2145Z

2020-05-14 12:25


Original Message :

Received FVXX22 at 12:25 UTC, 14/05/20 from KNES
VA ADVISORY
DTG: 20200514/1225Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/506
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA HAS DSIPTD IN SAT.
OBS VA DTG: 14/1211Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 14/1800Z NO ASH EXP
FCST VA CLD +12HR: 15/0000Z NO ASH EXP
FCST VA CLD +18HR: 15/0600Z NO ASH EXP
RMK: VA HAS DSIPTD IN SAT IMAGERY AND NOTHING
SEEN IN WEB CAM. FURTHER VA EMS ARE PSBL BASED ON
RECENT ACT. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-14 06:51


Original Message :

Received FVXX22 at 06:53 UTC, 14/05/20 from KNES
VA ADVISORY
DTG: 20200514/0651Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/505
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT
OBS VA DTG: 14/0636Z
OBS VA CLD: SFC/FL200 N1924 W09828 - N1913 W09814 - N1859 W09835 - N1903 W09837 - N1924 W09828 MOV NE 15-20KT
FCST VA CLD +6HR: 14/1230Z SFC/FL200 N1920 W09816 - N1904 W09810 - N1900 W09836 - N1903 W09837 - N1920 W09816
FCST VA CLD +12HR: 14/1830Z NO ASH EXP
FCST VA CLD +18HR: 15/0030Z NO ASH EXP
RMK: VA PUFF OBS IN STLT MOV NE OF SUMMIT APRX 22
NM PRIOR TO DSIPTG. FL AND FCST MVMT BASED ON NWP
MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200514/1245Z

2020-05-13 22:08


Original Message :

Received FVXX22 at 22:12 UTC, 13/05/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200513/2208Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/504
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 13/2146Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 14/0400Z NO ASH EXP
FCST VA CLD +12HR: 14/1000Z NO ASH EXP
FCST VA CLD +18HR: 14/1600Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-13 16:26


Original Message :

Received FVXX22 at 16:29 UTC, 13/05/20 from KNES
VA ADVISORY
DTG: 20200513/1626Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/503
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS.
OBS VA DTG: 13/1601Z
OBS VA CLD: SFC/FL190 N1907 W09834 - N1901 W09830 - N1900 W09836 - N1901 W09837 - N1907 W09834 MOV NE 15-20KT
FCST VA CLD +6HR: 13/2200Z SFC/FL190 N1921 W09838 - N1919 W09825 - N1858 W09835 - N1859 W09838 - N1921 W09838
FCST VA CLD +12HR: 14/0400Z NO ASH EXP
FCST VA CLD +18HR: 14/1000Z NO ASH EXP
RMK: PSBL VA EM OBSD IN G16 VIS STLT IMAGERY
AFTER 1510Z FANNING OUT TOWARDS THE NE. NO EM
OBSD IN ANY WEBCAM DUE TO HAZE AND WX CLD CVR.
NWP MDLS FCST VA TO MOV NNE BY T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200513/2230Z

2020-05-13 10:35


Original Message :

Received FVXX22 at 10:37 UTC, 13/05/20 from KNES
VA ADVISORY
DTG: 20200513/1035Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/502
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGT VA OBS IN STLT.
OBS VA DTG: 13/1016Z
OBS VA CLD: SFC/FL210 N1923 W09750 - N1857 W09744 - N1859 W09835 - N1902 W09837 - N1923 W09750 MOV E 15-20KT
FCST VA CLD +6HR: 13/1630Z SFC/FL210 N1924 W09750 - N1856 W09744 - N1900 W09835 - N1902 W09837 - N1924 W09750
FCST VA CLD +12HR: 13/2230Z NO ASH EXP
FCST VA CLD +18HR: 14/0430Z NO ASH EXP
RMK: LGT VA OBS MOV ENE OF SUMMIT PRIOR TO
DSIPTG. INTMT VA PUFFS POSS THRU T+12 HR BASED ON
RECENT ACTVTY. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200513/1630Z

2020-05-13 05:10


Original Message :

Received FVXX22 at 05:11 UTC, 13/05/20 from KNES
VA ADVISORY
DTG: 20200513/0510Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/501
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGT VA OBS IN STLT.
OBS VA DTG: 13/0456Z
OBS VA CLD: SFC/FL190 N1904 W09821 - N1858 W09821 - N1901 W09837 - N1902 W09837 - N1904 W09821 MOV E 5-10KT
FCST VA CLD +6HR: 13/1100Z SFC/FL190 N1904 W09820 - N1857 W09821 - N1901 W09837 - N1902 W09837 - N1904 W09820
FCST VA CLD +12HR: 13/1700Z NO ASH EXP
FCST VA CLD +18HR: 13/2300Z NO ASH EXP
RMK: LGT VA EM OBS NEAR SUMMIT AND EXTDG APRX 15
NM E OF SUMMIT PRIOR TO DSIPTG IN LGT WINDS. FL
FM NWP MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200513/1115Z

2020-05-12 23:50


Original Message :

Received FVXX22 at 23:51 UTC, 12/05/20 from KNES
VA ADVISORY
DTG: 20200512/2350Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/500
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 12/2336Z
OBS VA CLD: SFC/FL190 N1905 W09813 - N1858 W09812 - N1859 W09837 - N1901 W09837 - N1905 W09813 MOV E 10-15KT
FCST VA CLD +6HR: 13/0530Z SFC/FL190 N1910 W09804 - N1854 W09759 - N1859 W09838 - N1902 W09838 - N1910 W09804
FCST VA CLD +12HR: 13/1130Z SFC/FL190 N1911 W09801 - N1854 W09759 - N1858 W09838 - N1902 W09838 - N1911 W09801
FCST VA CLD +18HR: 13/1730Z NO ASH EXP
RMK: VA IS OBS MOV E UP TO 23NM FM THE SUMMIT.
NWP MDL INDICATES A CONT E MOV THRU +12HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200513/0545Z

2020-05-12 17:57


Original Message :

Received FVXX22 at 17:59 UTC, 12/05/20 from KNES
VA ADVISORY
DTG: 20200512/1757Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/499
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS CONT.
OBS VA DTG: 12/1726Z
OBS VA CLD: SFC/FL190 N1907 W09835 - N1904 W09831 - N1859 W09837 - N1901 W09838 - N1907 W09835 MOV NE 10-15KT
FCST VA CLD +6HR: 12/2330Z SFC/FL190 N1905 W09817 - N1854 W09817 - N1859 W09837 - N1901 W09838 - N1905 W09817
FCST VA CLD +12HR: 13/0530Z NO ASH EXP
FCST VA CLD +18HR: 13/1130Z NO ASH EXP
RMK: VA NOT OBSD IN STLT OR WEBCAM DUE TO WX CLD
CVR. VA LAST OBSD 3 TO 4 HRS AGO IN WEBCAM. NWP
MDL FCST WINDS DO NOT AGREE WELL WITH OBS. VA
FCST TO MOV E BY T+6. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200513/0000Z

2020-05-12 12:05


Original Message :

Received FVXX22 at 12:08 UTC, 12/05/20 from KNES
VA ADVISORY
DTG: 20200512/1205Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/498
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: SINGLE DISCRETE VA EM.
OBS VA DTG: 12/1136Z
OBS VA CLD: SFC/FL210 N1910 W09834 - N1905 W09829 - N1859 W09839 - N1901 W09840 - N1910 W09834 MOV NE 20-25KT
FCST VA CLD +6HR: 12/1730Z SFC/FL210 N1916 W09814 - N1858 W09810 - N1859 W09838 - N1901 W09838 - N1916 W09814
FCST VA CLD +12HR: 12/2330Z SFC/FL210 N1901 W09837 - N1859 W09808 - N1847 W09812 - N1859 W09838 - N1901 W09837
FCST VA CLD +18HR: 13/0530Z NO ASH EXP
RMK: VA EM OBSD FANNING OUT TO NE STARTING AT
1100Z. VA NOT OBSD IN WEBCAM DUE TO WX CLD CVR
AND DARKNESS. VA DISPG 7 NMI NE OF SUMMIT.
FURTHER ACT PSBL. NWP MDLS FCST VA TO MOV E BY
T+6 AND ESE BY T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200512/1800Z

2020-05-11 23:53


Original Message :

Received FVXX22 at 23:54 UTC, 11/05/20 from KNES
VA ADVISORY
DTG: 20200511/2353Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/497
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA OBS IN STLT.
OBS VA DTG: 11/2316Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 12/0530Z NO ASH EXP
FCST VA CLD +12HR: 12/1130Z NO ASH EXP
FCST VA CLD +18HR: 12/1730Z NO ASH EXP
RMK: UPDATED FOR OBS DATE. NO VA EM OBS IN STLT
OR WEBCAM. NO FURTHER RPRTS OF VA ACTVTY RCVD.
...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-11 13:20


Original Message :

Received FVXX22 at 13:23 UTC, 11/05/20 from KNES
VA ADVISORY
DTG: 20200511/1320Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/495
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS OBS IN SUMMIT WEB
CAM
OBS VA DTG: 11/1301Z
OBS VA CLD: SFC/FL190 N1903 W09836 - N1857 W09826 - N1849 W09835 - N1859 W09839 - N1903 W09836 MOV SE 5-10KT
FCST VA CLD +6HR: 11/1900Z SFC/FL190 N1907 W09821 - N1853 W09821 - N1859 W09838 - N1905 W09838 - N1907 W09821
FCST VA CLD +12HR: 12/0100Z NO ASH EXP
FCST VA CLD +18HR: 12/0700Z NO ASH EXP
RMK: OCNL VA EMS OBS IN SUMMIT WEB CAM AND STLT.
VA HGT/DIR FM STLT AND NWP MDLS SHOWS SE-LY TO
E-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200511/1915Z

2020-05-10 01:50


Original Message :

Received FVXX22 at 01:51 UTC, 10/05/20 from KNES
VA ADVISORY
DTG: 20200510/0150Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/494
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA OBS IN STLT.
OBS VA DTG: 10/0136Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 10/0730Z NO ASH EXP
FCST VA CLD +12HR: 10/1330Z NO ASH EXP
FCST VA CLD +18HR: 10/1930Z NO ASH EXP
RMK: NO VA OBS IN STLT OR WEBCAM. NO FURTHER
RPRTS OF VA ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-09 20:20


Original Message :

Received FVXX22 at 20:24 UTC, 09/05/20 from KNES
VA ADVISORY
DTG: 20200509/2020Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/493
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: POSS VA ACTVTY.
OBS VA DTG: 09/2006Z
OBS VA CLD: SFC/FL210 N1948 W09826 - N1940 W09804 - N1901 W09835 - N1902 W09838 - N1948 W09826 MOV NE 25-30KT
FCST VA CLD +6HR: 10/0200Z SFC/FL210 N1949 W09827 - N1940 W09803 - N1900 W09836 - N1903 W09839 - N1949 W09827
FCST VA CLD +12HR: 10/0800Z NO ASH EXP
FCST VA CLD +18HR: 10/1400Z NO ASH EXP
RMK: POSS VA ACTVTY OBSCURED BY EXTSV WX CLD IN
STLT AND WEBCAM. FCST MVMT AND FL BASED ON NWP
MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200510/0215Z

2020-05-09 14:55


Original Message :

Received FVXX22 at 14:58 UTC, 09/05/20 from KNES
VA ADVISORY
DTG: 20200509/1455Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/492
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 09/1446Z
OBS VA CLD: SFC/FL210 N1958 W09801 - N1943 W09744 - N1859 W09832 - N1905 W09837 - N1958 W09801 MOV NE 20-25KT
FCST VA CLD +6HR: 09/2100Z SFC/FL210 N1944 W09755 - N1933 W09741 - N1857 W09835 - N1901 W09839 - N1944 W09755
FCST VA CLD +12HR: 10/0300Z SFC/FL210 N1941 W09749 - N1921 W09735 - N1857 W09838 - N1904 W09838 - N1941 W09749
FCST VA CLD +18HR: 10/0900Z SFC/FL210 N1937 W09745 - N1909 W09735 - N1859 W09836 - N1902 W09837 - N1937 W09745
RMK: INTERMITTENT VA PUFFS NOTED IN STLT AND IN
WEB CAM IMAGERY. VA MOV QUICKLY TO THE NE AND
DISPERSING BY ABOUT 60 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200509/2100Z

2020-05-09 09:22


Original Message :

Received FVXX22 at 09:33 UTC, 09/05/20 from KNES
VA ADVISORY
DTG: 20200509/0922Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/491
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 09?/0906Z
OBS VA CLD: SFC/FL210 N1946 W09758 - N1922 W09742 - N1902 W09837 - N1946 W09758 MOV NE 10KT
- N1902 W09837 - N1946 W09758 MOV NE 10KT
FCST VA CLD +6HR: 09/1500Z SFC/FL210 N1944 W09751 - N1919 W09737 - N1904 W09838 - N1944 W09751
- N1919 W09737 - N1904 W09838 - N1944 W09751
FCST VA CLD +12HR: 09/2100Z NO ASH EXP
FCST VA CLD +18HR: 10/0300Z NO ASH EXP
RMK: NEW VA EMS OBS MOV NE FM SUMMIT. VA FCST TO
CONT NE MOV THRU T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200509/1515Z=

2020-05-09 06:24


Original Message :

Received FVXX22 at 06:27 UTC, 09/05/20 from KNES
VA ADVISORY
DTG: 20200509/0624Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/490
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP?
OBS VA DTG: 09/0606Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 09/1200Z NO ASH EXP
FCST VA CLD +12HR: 09/1800Z NO ASH EXP
FCST VA CLD +18HR: 10/0000Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-09 00:41


Original Message :

Received FVXX22 at 00:44 UTC, 09/05/20 from KNES
VA ADVISORY
DTG: 20200509/0041Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/489
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: OCNL VA EMS AND VA CLD OBS IN
STLT IMAGERY
OBS VA DTG: 09/0026Z
OBS VA CLD: SFC/FL210 N1911 W09747 - N1855 W09746 - N1855 W09759 - N1910 W09758 - N1911 W09747 MOV E 15-20KT SFC/FL210 N1911 W09825 - N1858 W09824 - N1857 W09837 - N1907 W09838 - N1911 W09825 MOV E 15-20KT
FCST VA CLD +6HR: 09/0630Z SFC/FL210 N1923 W09822 - N1902 W09813 - N1855 W09836 - N1902 W09839 - N1923 W09822 SFC/FL210 NO ASH EXP
FCST VA CLD +12HR: 09/1230Z SFC/FL210 N1922 W09822 - N1902 W09813 - N1855 W09837 - N1902 W09840 - N1922 W09822
FCST VA CLD +18HR: 09/1830Z SFC/FL210 N1924 W09822 - N1902 W09813 - N1855 W09836 - N1904 W09840 - N1924 W09822
RMK: VA CLD OBS IN STLT APPROX 40 NM E FM SUMMIT
EXP TO DISP BY T+6. LOW CONF WITH VA EMS BY
SUMMIT DUE TO WX CLDS. VA HGT/DIR FM NWP MDLS
SHOWS E-LY TO ENE-LY MOVMT THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200509/0645Z

2020-05-08 19:18


Original Message :

Received FVXX22 at 19:21 UTC, 08/05/20 from KNES
VA ADVISORY
DTG: 20200508/1918Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/488
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT IMAGERY
OBS VA DTG: 08/1851Z
OBS VA CLD: SFC/FL210 N1925 W09822 - N1910 W09810 - N1858 W09835 - N1903 W09841 - N1925 W09822 MOV NE 10-15KT
FCST VA CLD +6HR: 09/0100Z SFC/FL210 N1930 W09819 - N1911 W09804 - N1856 W09835 - N1902 W09841 - N1930 W09819
FCST VA CLD +12HR: 09/0700Z SFC/FL210 N1931 W09818 - N1912 W09803 - N1856 W09836 - N1902 W09841 - N1931 W09818
FCST VA CLD +18HR: 09/1300Z NO ASH EXP
RMK: OCNL VA EMS OBS IN STLT 24 NM NE FM SUMMIT.
VA HGT/DIR FM STLT/NWP MDLS SHOWS CONT NE-LY
MOVMT THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200509/0115Z

2020-05-08 14:07


Original Message :

Received FVXX22 at 14:10 UTC, 08/05/20 from KNES
VA ADVISORY
DTG: 20200508/1407Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/487
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 08/1356Z
OBS VA CLD: SFC/FL210 N1922 W09738 - N1856 W09738 - N1858 W09835 - N1902 W09840 - N1922 W09738 MOV E 10-15KT
FCST VA CLD +6HR: 08/2000Z SFC/FL210 N1919 W09737 - N1857 W09736 - N1858 W09839 - N1900 W09835 - N1919 W09737
FCST VA CLD +12HR: 09/0200Z SFC/FL210 N1905 W09736 - N1844 W09738 - N1856 W09837 - N1903 W09835 - N1905 W09736
FCST VA CLD +18HR: 09/0800Z NO ASH EXP
RMK: INTERMITTENT VA PUFFS NOTED IN WEB CAM AND
IN STLT IMAGERY. VA MOV TO E OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200508/2000Z

2020-05-08 08:26


Original Message :

Received FVXX22 at 08:29 UTC, 08/05/20 from KNES
VA ADVISORY
DTG: 20200508/0826Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/486
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 08/0816Z
OBS VA CLD: SFC/FL220 N1919 W09815 - N1908 W09805 - N1859 W09836 - N1903 W09838 - N1919 W09815 MOV NE 15-20KT
FCST VA CLD +6HR: 08/1430Z SFC/FL220 N1922 W09759 - N1913 W09750 - N1859 W09836 - N1904 W09838 - N1922 W09759
FCST VA CLD +12HR: 08/2030Z NO ASH EXP
FCST VA CLD +18HR: 09/0230Z NO ASH EXP
RMK: WEBCAM SHOWED AN EXPLOSION WITHIN THE LAST
HOUR. STLT IMAGERY BRIEFLY SHOWED VA CLD EXT 6 NM
NE OF THE SUMMIT BEFORE BECOMING OBS BY WX CLD.
FUTURE EM FCST TO MOV TWD NE. LOW CONFIDENCE IN
HGT. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200508/1430Z

2020-05-05 19:58


Original Message :

Received FVXX20 at 20:00 UTC, 05/05/20 from KNES
VA ADVISORY
DTG: 20200505/1958Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/485
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PREV VA HAS DISP
OBS VA DTG: 05/1941Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 06/0130Z NO ASH EXP
FCST VA CLD +12HR: 06/0730Z NO ASH EXP
FCST VA CLD +18HR: 06/1330Z NO ASH EXP
RMK: VA IS NOT OBS ON STLT OR WEBCAM. THERE HAS
BEEN NO FURTHER RPRTS OF VA. ...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-05 14:10


Original Message :

Received FVXX20 at 14:12 UTC, 05/05/20 from KNES
VA ADVISORY
DTG: 20200505/1410Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/484
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: NEW VA EM
OBS VA DTG: 05/1356Z
OBS VA CLD: SFC/FL200 N1920 W09835 - N1901 W09837 - N1900 W09839 - N1919 W09851 - N1920 W09835 MOV N 10-15KT
FCST VA CLD +6HR: 05/2000Z SFC/FL200 N1921 W09835 - N1916 W09824 - N1901 W09835 - N1901 W09838 - N1921 W09835
FCST VA CLD +12HR: 06/0200Z NO ASH EXP
FCST VA CLD +18HR: 06/0800Z NO ASH EXP
RMK: VA EM SEEN ON STLT AND WEB CAM IMAGERY. VA
MOV N FM SUMMIT. VA HEIGHT AND FRCST BASED ON
IMAGERY AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200505/2015Z

2020-05-05 13:15


Original Message :

Received FVXX20 at 13:17 UTC, 05/05/20 from KNES
VA ADVISORY
DTG: 20200505/1315Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/483
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EM NOT OBSD
OBS VA DTG: 05/1301Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 05/1900Z NO ASH EXP
FCST VA CLD +12HR: 06/0100Z NO ASH EXP
FCST VA CLD +18HR: 06/0700Z NO ASH EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY IN THE LAST
SVRL HRS. WE WILL CONT TO MONITOR AND ISSUE AN
ADVISORY AS SOON AS NEW INFO SRC IS RECEIVED.
...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-05 08:21


Original Message :

Received FVXX20 at 08:24 UTC, 05/05/20 from KNES
VA ADVISORY
DTG: 20200505/0821Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/482
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL LIGHT VA EMS OBS IN SUMMIT
WEB CAM
OBS VA DTG: 05/0801Z
OBS VA CLD: SFC/FL200 N1912 W09840 - N1902 W09835 - N1858 W09840 - N1905 W09852 - N1912 W09840 MOV NW 5-10KT
FCST VA CLD +6HR: 05/1400Z SFC/FL200 N1916 W09834 - N1901 W09833 - N1858 W09840 - N1915 W09849 - N1916 W09834
FCST VA CLD +12HR: 05/2000Z NO ASH EXP
FCST VA CLD +18HR: 06/0200Z NO ASH EXP
RMK: OCNL LIGHT VA EMS OBS IN STLT AND SUMMIT WEB
CAM MOVG NW FM SUMMIT. VA HGT/DIR FM STLT AND NWP
MDLS SHOWS NW-LY TO N-LY MOVMT TREND THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200505/1415Z

2020-05-04 20:26


Original Message :

Received FVXX20 at 20:29 UTC, 04/05/20 from KNES
VA ADVISORY
DTG: 20200504/2026Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/481
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT SEEN IN SAT OR WEB CAM.
OBS VA DTG: 04/2016Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 05/0230Z NO ASH EXP
FCST VA CLD +12HR: 05/0830Z NO ASH EXP
FCST VA CLD +18HR: 05/1430Z NO ASH EXP
RMK: VA NOT SEEN IN SAT OR WEB CAM. NO FURTHER
RPRTS RECEIVED ON VA ACT. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-04 15:04


Original Message :

Received FVXX20 at 15:08 UTC, 04/05/20 from KNES
VA ADVISORY
DTG: 20200504/1504Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/480
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: MULT LGT VA EMS.
OBS VA DTG: 04/1451Z
OBS VA CLD: SFC/FL200 N1903 W09844 - N1902 W09838 - N1857 W09839 - N1855 W09842 - N1903 W09844 MOV SW 10-15KT
FCST VA CLD +6HR: 04/2100Z SFC/FL200 N1919 W09841 - N1917 W09830 - N1901 W09838 - N1901 W09840 - N1919 W09841
FCST VA CLD +12HR: 05/0300Z SFC/FL200 N1919 W09838 - N1918 W09830 - N1901 W09838 - N1902 W09840 - N1919 W09838
FCST VA CLD +18HR: 05/0900Z NO ASH EXP
RMK: MULT SML VA EMS OBSD IN WEBCAM AND STLT
SINCE 1234Z. PREV VA EMS HAV DISP QUICKLY. MOST
RECENT DISPG 6NMI SW OF SUMMIT. FURTHER SIMILAR
ACT TO LKLY CONT. NWP MDLS FCST VA TO BEGIN MOVG
N OR NNE BY T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200504/2100Z

2020-05-04 01:01


Original Message :

Received FVXX20 at 01:03 UTC, 04/05/20 from KNES
VA ADVISORY
DTG: 20200504/0101Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/479
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA HAS DISP
OBS VA DTG: 04/0046Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 04/0700Z NO ASH EXP
FCST VA CLD +12HR: 04/1300Z NO ASH EXP
FCST VA CLD +18HR: 04/1900Z NO ASH EXP
RMK: VA IS NOT OBS ON STLT IMAGERY AND WEBCAM.
THERE HAS BEEN NO FURTHER VA RPRTS. ...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-03 19:24


Original Message :

Received FVXX20 at 19:26 UTC, 03/05/20 from KNES
VA ADVISORY
DTG: 20200503/1924Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/478
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING LGT VA EMS
OBS VA DTG: 03/1906Z
OBS VA CLD: SFC/FL190 N1901 W09838 - N1859 W09836 - N1841 W09849 - N1855 W09902 - N1901 W09838 MOV SW 5KT
FCST VA CLD +6HR: 04/0100Z NO ASH EXP
FCST VA CLD +12HR: 04/0700Z NO ASH EXP
FCST VA CLD +18HR: 04/1300Z NO ASH EXP
RMK: LGT STEAM AND VA CAN BE SEEN ON WEBCAM, BUT
IS DIFFICULT TO OBS ON STLT DUE TO WX CLDS. NWP
MDL WND IS LGT. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200504/0130Z

2020-05-03 13:24


Original Message :

Received FVXX20 at 13:24 UTC, 03/05/20 from KNES
VA ADVISORY
DTG: 20200503/1324Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/477
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: LGT VA EMS SEEN IN SAT AND WEB
CAM.
OBS VA DTG: 03/1306Z
OBS VA CLD: SFC/FL190 N1903 W09841 - N1903 W09837 - N1840 W09834 - N1843 W09847 - N1903 W09841 MOV S 10-15KT
FCST VA CLD +6HR: 03/1900Z SFC/FL190 N1904 W09841 - N1903 W09836 - N1808 W09852 - N1825 W09931 - N1904 W09841
FCST VA CLD +12HR: 04/0100Z NO ASH EXP
FCST VA CLD +18HR: 04/0700Z NO ASH EXP
RMK: LGT VA EMS SEEN IN SAT AND WEB CAM TO NEAR
FL190. VA IS EXTG 8 NM SSW OF SUMMIT. MODEL
GUIDANCE SHOWS MORE OF A SW-LY MOV THRU T+6 HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200503/1930Z

2020-05-03 07:58


Original Message :

Received FVXX27 at 12:36 UTC, 03/05/20 from KNES
VA ADVISORY
DTG: 20200503/1236Z
VAAC: WASHINGTON
VOLCANO: USER MESSAGE
PSN: XX AREA: XX
Received FVXX20 at 08:00 UTC, 03/05/20 from KNES
VA ADVISORY
DTG: 20200503/0758Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/476
INFO SOURCE: GOES-EAST. NWP MODELS. RADIOSONDE.
ERUPTION DETAILS: NEW VA EM ARND 0700Z
OBS VA DTG: 03/0736Z
OBS VA CLD: SFC/FL210 N1902 W09837 - N1856 W09835 - N1849 W09844 - N1858 W09848 - N1902 W09837 MOV SW 10-15KT
FCST VA CLD +6HR: 03/1330Z SFC/FL210 N1901 W09837 - N1856 W09835 - N1840 W09845 - N1855 W09858 - N1901 W09837
FCST VA CLD +12HR: 03/1930Z NO ASH EXP
FCST VA CLD +18HR: 04/0130Z NO ASH EXP
RMK: DISCRETE VA CLD OBS IN STLT MOVG SW FM
SUMMIT AND IS FANNING OUT W INCR DIST. NWP MODELS
SUPPORT CONT MVMNT TO THE SW. ASH IS FCSTD TO
DISP BY T+12HR. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200503/1400Z

2020-05-02 20:47


Original Message :

Received FVXX20 at 20:50 UTC, 02/05/20 from KNES
VA ADVISORY
DTG: 20200502/2047Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/475
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT SEEN IN SAT OR WEB CAM.
OBS VA DTG: 02/2031Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 03/0230Z NO ASH EXP
FCST VA CLD +12HR: 03/0830Z NO ASH EXP
FCST VA CLD +18HR: 03/1430Z NO ASH EXP
RMK: VA NOT SEEN IN SAT OR WEB CAM. NO FURTHER
RPRTS OF VA. ADDITIONAL VA EMS ARE PSBL BASED ON
RECENT ACT. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-02 15:10


Original Message :

Received FVXX20 at 15:13 UTC, 02/05/20 from KNES
VA ADVISORY
DTG: 20200502/1510Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/474
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 02/1450Z
OBS VA CLD: SFC/FL200 N1908 W09834 - N1857 W09830 - N1755 W09906 - N1840 W09935 - N1908 W09834 MOV SW 10-15KT
FCST VA CLD +6HR: 02/2100Z SFC/FL200 N1908 W09838 - N1859 W09831 - N1823 W09925 - N1850 W09935 - N1908 W09838
FCST VA CLD +12HR: 03/0300Z SFC/FL200 N1908 W09834 - N1854 W09834 - N1828 W09932 - N1907 W09939 - N1908 W09834
FCST VA CLD +18HR: 03/0900Z NO ASH EXP
RMK: VA EMS NOTED IN STLT AND IN WEB CAM IMAGERY.
EMS MOV SSW TO SW DIRECTION FROM SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200502/2115Z

2020-05-02 09:46


Original Message :

Received FVXX20 at 09:48 UTC, 02/05/20 from KNES
VA ADVISORY
DTG: 20200502/0946Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/473
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 02/0931Z
OBS VA CLD: SFC/FL220 N1901 W09838 - N1900 W09836 - N1844 W09837 - N1847 W09849 - N1901 W09838 MOV SW 10-15KT
FCST VA CLD +6HR: 02/1530Z SFC/FL220 N1901 W09837 - N1859 W09835 - N1845 W09841 - N1850 W09850 - N1901 W09837
FCST VA CLD +12HR: 02/2130Z SFC/FL220 N1902 W09835 - N1845 W09831 - N1845 W09843 - N1901 W09838 - N1902 W09835
FCST VA CLD +18HR: 03/0330Z NO ASH EXP
RMK: VA EM OBS MOV SSW OF SUMMIT APRX 11 NM. OCCL
VA PUFFS POSS THRU T+12HR BASED ON RECENT ACTVTY.
FL BASED ON NWP MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200502/1545Z

2020-05-02 00:10


Original Message :

Received FVXX20 at 00:13 UTC, 02/05/20 from KNES
VA ADVISORY
DTG: 20200502/0010Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/472
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS HAVE DISP
OBS VA DTG: 01/2356Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 02/0600Z NO ASH EXP
FCST VA CLD +12HR: 02/1200Z NO ASH EXP
FCST VA CLD +18HR: 02/1800Z NO ASH EXP
RMK: EARLIER VA EMS OBS IN STLT AND SUMMIT WEB
CAM HAVE DISP. NO NEW VA OBS AND NO NEW VA RPRTS

2020-05-01 20:37


Original Message :

Received FVXX20 at 20:40 UTC, 01/05/20 from KNES
VA ADVISORY
DTG: 20200501/2037Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/471
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL VA EMS OBS IN SUMMIT WEB
CAM
OBS VA DTG: 01/2016Z
OBS VA CLD: SFC/FL200 N1916 W09830 - N1905 W09820 - N1858 W09835 - N1900 W09840 - N1916 W09830 MOV NE 5-10KT
FCST VA CLD +6HR: 02/0230Z SFC/FL200 N1924 W09831 - N1905 W09813 - N1857 W09833 - N1901 W09840 - N1924 W09831
FCST VA CLD +12HR: 02/0830Z NO ASH EXP
FCST VA CLD +18HR: 02/1430Z NO ASH EXP
RMK: OCNL VA EMS OBS IN SUMMIT WEB CAM. SUMMIT
HOTSPOT OBS IN VOLCAT. VA NOT SEEN IN STLT DUE TO
WX CLDS. VA HGT/DIR FM NWP MDLS SHOWS NE-LY MOVMT
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200502/0230Z

2020-05-01 15:01


Original Message :

Received FVXX20 at 15:03 UTC, 01/05/20 from KNES
VA ADVISORY
DTG: 20200501/1501Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/470
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 01/1430Z
OBS VA CLD: SFC/FL210 N1913 W09823 - N1903 W09817 - N1902 W09837 - N1913 W09823 MOV E 10KT
FCST VA CLD +6HR: 01/2030Z SFC/FL210 N1919 W09809 - N1905 W09804 - N1902 W09837 - N1919 W09809
FCST VA CLD +12HR: 02/0230Z NO ASH EXP
FCST VA CLD +18HR: 02/0830Z NO ASH EXP
RMK: NEW VA EMS OBS MOV E FM SUMMIT. VA FCST TO
CONT E MOV THRU T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200501/2100Z

2020-05-01 12:48


Original Message :

Received FVXX20 at 12:53 UTC, 01/05/20 from KNES
VA ADVISORY
DTG: 20200501/1248Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/469
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 01/1215Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 01/1830Z NO ASH EXP
FCST VA CLD +12HR: 02/0030Z NO ASH EXP
FCST VA CLD +18HR: 02/0630Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-01 07:36


Original Message :

Received FVXX20 at 07:38 UTC, 01/05/20 from KNES
VA ADVISORY
DTG: 20200501/0736Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/468
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 01/0721Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1853 W09815 - N1844 W09824 - N1900 W09837 - N1901 W09837 MOV SE 15-20KT
FCST VA CLD +6HR: 01/1330Z SFC/FL200 N1902 W09837 - N1854 W09815 - N1844 W09824 - N1900 W09837 - N1902 W09837
FCST VA CLD +12HR: 01/1930Z SFC/FL200 N1902 W09837 - N1901 W09821 - N1852 W09822 - N1901 W09837 - N1902 W09837
FCST VA CLD +18HR: 02/0130Z NO ASH EXP
RMK: VA EM OBS IN STLT MOV SE OF SUMMIT APRX 15
NM. OCCL VA PUFFS POSS THRU T+12 HR BASED ON
RECENT ACTVTY. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200501/1330Z

2020-04-30 20:38


Original Message :

Received FVXX20 at 20:41 UTC, 30/04/20 from KNES
VA ADVISORY
DTG: 20200430/2038Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/467
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS HAVE DISP
OBS VA DTG: 30/2026Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 01/0230Z NO ASH EXP
FCST VA CLD +12HR: 01/0830Z NO ASH EXP
FCST VA CLD +18HR: 01/1430Z NO ASH EXP
RMK: EARLIER VA EMS OBS IN STLT HAVE DISP. NO NEW
VA OBS AND NO NEW VA RPRTS RECEIVED. STEAM/GAS
EMS OBS IN SUMMIT WEB CAM. VA EVENT ENDED.
...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-30 15:01


Original Message :

Received FVXX20 at 15:04 UTC, 30/04/20 from KNES
VA ADVISORY
DTG: 20200430/1501Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/466
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: NEW VA EM OBSD
OBS VA DTG: 30/1446Z
OBS VA CLD: SFC/FL200 N1858 W09837 - N1858 W09833 - N1850 W09820 - N1845 W09826 - N1858 W09837 MOV SE 5-10KT
FCST VA CLD +6HR: 30/2100Z SFC/FL200 N1859 W09835 - N1853 W09825 - N1846 W09829 - N1858 W09837 - N1859 W09835
FCST VA CLD +12HR: 01/0300Z NO ASH EXP
FCST VA CLD +18HR: 01/0900Z NO ASH EXP
RMK: NEW VA EM SEEN ON STLT IMAGERY MOV SE FM
SUMMIT. VO RPRTS VA AT FL200. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200430/2100Z

2020-04-30 11:56


Original Message :

Received FVXX20 at 11:59 UTC, 30/04/20 from KNES
VA ADVISORY
DTG: 20200430/1156Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/465
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EM NOT OBSD
OBS VA DTG: 30/1141Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 30/1730Z NO ASH EXP
FCST VA CLD +12HR: 30/2330Z NO ASH EXP
FCST VA CLD +18HR: 01/0530Z NO ASH EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY. NO OTHER
INFO SRC INDICATES AN ONGOING VA EM. ADVISORY
ENDED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-30 06:52


Original Message :

Received FVXX20 at 06:53 UTC, 30/04/20 from KNES
VA ADVISORY
DTG: 20200430/0652Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/464
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA EM OBS.
OBS VA DTG: 30/0631Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1857 W09826 - N1851 W09838 - N1901 W09837 - N1901 W09837 MOV SE 10-15KT
FCST VA CLD +6HR: 30/1230Z SFC/FL200 N1902 W09837 - N1854 W09822 - N1846 W09837 - N1900 W09837 - N1902 W09837
FCST VA CLD +12HR: 30/1830Z SFC/FL200 N1902 W09836 - N1852 W09817 - N1843 W09836 - N1901 W09838 - N1902 W09836
FCST VA CLD +18HR: 01/0030Z NO ASH EXP
RMK: POSS VA EM OBS IN STLT BETWEEN BREAKS IN WX
CLD MOV SE FM SUMMIT. FCST MVMT AND FL BASED ON
NWP MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200430/1245Z

2020-04-30 01:20


Original Message :

Received FVXX20 at 01:22 UTC, 30/04/20 from KNES
VA ADVISORY
DTG: 20200430/0120Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/463
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: POSS VA EMS
OBS VA DTG: 30/0101Z
OBS VA CLD: SFC/FL200 N1859 W09835 - N1840 W09817 - N1836 W09839 - N1859 W09837 - N1859 W09835 MOV S 10-15KT
FCST VA CLD +6HR: 30/0700Z NO ASH EXP
FCST VA CLD +12HR: 30/1300Z NO ASH EXP
FCST VA CLD +18HR: 30/1900Z NO ASH EXP
RMK: VA IS CURRENTLY NOT OBS ON STLT IMAGERY DUE
TO DENSE WX CLDS. VA IS DRAWN BASED ON NWP MDL
WND AND PREV VAA INFO. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200430/0715Z

2020-04-29 19:57


Original Message :

Received FVXX20 at 20:00 UTC, 29/04/20 from KNES
VA ADVISORY
DTG: 20200429/1957Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/462
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 29/1941Z
OBS VA CLD: SFC/FL200 N1859 W09835 - N1854 W09822 - N1849 W09829 - N1858 W09837 - N1859 W09835 MOV SE 10-15KT
FCST VA CLD +6HR: 30/0130Z SFC/FL200 N1902 W09835 - N1840 W09829 - N1841 W09843 - N1900 W09838 - N1902 W09835
FCST VA CLD +12HR: 30/0730Z NO ASH EXP
FCST VA CLD +18HR: 30/1330Z NO ASH EXP
RMK: VA IS SEEN MOV SE UP TO 14NM FM THE SUMMIT.
NWP MDL INDICATES A SE TO S MOV THRU T+6 HRS.
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200430/0200Z

2020-04-29 14:19


Original Message :

Received FVXX20 at 14:22 UTC, 29/04/20 from KNES
VA ADVISORY
DTG: 20200429/1419Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/461
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM CONTINUES
OBS VA DTG: 29/1406Z
OBS VA CLD: SFC/FL200 N1859 W09836 - N1839 W09804 - N1827 W09814 - N1856 W09840 - N1859 W09836 MOV SE 15-20KT
FCST VA CLD +6HR: 29/2000Z SFC/FL200 N1858 W09838 - N1855 W09834 - N1834 W09819 - N1831 W09829 - N1858 W09838
FCST VA CLD +12HR: 30/0200Z NO ASH EXP
FCST VA CLD +18HR: 30/0800Z NO ASH EXP
RMK: SVRL PUFFS OF VA CLD SEEN ON STLT IMAGERY
MOV SE FM SUMMIT. VA HEIGHT AND MOV BASED ON
IMAGERY AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200429/2015Z

2020-04-29 09:18


Original Message :

Received FVXX20 at 09:22 UTC, 29/04/20 from KNES
VA ADVISORY
DTG: 20200429/0918Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/460
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EM AT 29/0831Z AND VOLCAT
ALERT.
OBS VA DTG: 29/0901Z
OBS VA CLD: SFC/FL200 N1852 W09816 - N1844 W09815 - N1842 W09832 - N1850 W09832 - N1852 W09816 MOV SE 20-25KT
FCST VA CLD +6HR: 29/1500Z SFC/FL200 N1901 W09835 - N1835 W09756 - N1819 W09834 - N1900 W09838 - N1901 W09835
FCST VA CLD +12HR: 29/2100Z NO ASH EXP
FCST VA CLD +18HR: 30/0300Z NO ASH EXP
RMK: VA SEEN IN SAT IMAGERY MOV SE AND CURRENTLY
15 NM FM SUMMIT. VOLCAT ALERT RECEIVED AND INDICATED
NEW EMISSION. MODEL GUIDANCE SHOWS A SE/SSE MOV
THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200429/1515Z

2020-04-28 12:54


Original Message :

Received FVXX20 at 12:56 UTC, 28/04/20 from KNES
VA ADVISORY
DTG: 20200428/1254Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/459
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: STEAM AND GAS
OBS VA DTG: 28/1236Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 28/1830Z NO ASH EXP
FCST VA CLD +12HR: 29/0030Z NO ASH EXP
FCST VA CLD +18HR: 29/0630Z NO ASH EXP
RMK: VERY LIGHT STEAM AND GASES WITH LTL TO NO VA
SEEN FALLING WELL BELOW SUMMIT LVL. WE WILL CONT
TO MONITOR AND ISSUE AN ADVISORY AS SOON AS NEW
INFO SRC IS RECEIVED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-28 07:42


Original Message :

Received FVXX20 at 07:48 UTC, 28/04/20 from KNES
VA ADVISORY
DTG: 20200428/0742Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/458
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS SEEN IN SAT
OBS VA DTG: 28/0716Z
OBS VA CLD: SFC/FL200 N1903 W09839 - N1902 W09835 - N1816 W09820 - N1816 W09859 - N1903 W09839 MOV S 15-20KT
FCST VA CLD +6HR: 28/1330Z SFC/FL200 N1903 W09840 - N1902 W09833 - N1804 W09807 - N1803 W09854 - N1903 W09840
FCST VA CLD +12HR: 28/1930Z SFC/FL200 N1902 W09841 - N1902 W09834 - N1804 W09800 - N1805 W09845 - N1902 W09841
FCST VA CLD +18HR: 29/0130Z SFC/FL200 N1901 W09835 - N1802 W09820 - N1805 W09907 - N1901 W09840 - N1901 W09835
RMK: VA SEEN IN SAT MOV S AND EXTDG NEARLY 55 NM
FM SUMMIT BEFORE DSIPTG. MULTIPLE VOLCAT ALERTS

2020-04-28 02:08


Original Message :

Received FVXX20 at 02:11 UTC, 28/04/20 from KNES
VA ADVISORY
DTG: 20200428/0208Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/457
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 28/0151Z
OBS VA CLD: SFC/FL190 N1901 W09836 - N1847 W09830 - N1847 W09835 - N1900 W09837 - N1901 W09836 MOV S 10-15KT
FCST VA CLD +6HR: 28/0800Z SFC/FL190 N1901 W09835 - N1838 W09826 - N1837 W09838 - N1901 W09838 - N1901 W09835
FCST VA CLD +12HR: 28/1400Z SFC/FL190 N1901 W09836 - N1830 W09823 - N1829 W09837 - N1900 W09838 - N1901 W09836
FCST VA CLD +18HR: 28/2000Z NO ASH EXP
RMK: VA EMS PSBLY OBSD BY STLT. BKN TO SCTD WX
CLD CVR PTLY OBSC SUMMIT. INCANDESCENCE AND LKLY
VA EM OBSD THRU WX CLD CVR IN WEBCAM AT 0158Z.
NWP MDLS FCST LTLCG IN WINDS THRU T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200428/0815Z

2020-04-27 20:17


Original Message :

Received FVXX20 at 20:19 UTC, 27/04/20 from KNES
VA ADVISORY
DTG: 20200427/2017Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/456
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 27/1956Z
OBS VA CLD: SFC/FL190 N1901 W09836 - N1853 W09834 - N1853 W09837 - N1901 W09837 - N1901 W09836 MOV S 10-15KT
FCST VA CLD +6HR: 28/0200Z SFC/FL190 N1901 W09837 - N1850 W09832 - N1850 W09837 - N1901 W09837 - N1901 W09837
FCST VA CLD +12HR: 28/0800Z SFC/FL190 N1901 W09837 - N1848 W09832 - N1849 W09839 - N1901 W09837 - N1901 W09837
FCST VA CLD +18HR: 28/1400Z NO ASH EXP
RMK: LATEST VA EM OBSD BY STLT AT 1930Z. WEBCAM
OBSD LGT VA EM AT 1927Z. VA DISPG QUICKLY 5 NMI S
OF SUMMIT. NWP MDLS FCST LTLCG IN WINDS THRU
T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200428/0215Z

2020-04-27 14:37


Original Message :

Received FVXX20 at 14:41 UTC, 27/04/20 from KNES
VA ADVISORY
DTG: 20200427/1437Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/455
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONCL VA EMS OBS IN STLT AND
SUMMIT WEB CAM
OBS VA DTG: 27/1426Z
OBS VA CLD: SFC/FL200 N1902 W09834 - N1840 W09826 - N1839 W09841 - N1902 W09840 - N1902 W09834 MOV S 5-10KT
FCST VA CLD +6HR: 27/2030Z SFC/FL200 N1903 W09834 - N1842 W09812 - N1830 W09829 - N1859 W09840 - N1903 W09834
FCST VA CLD +12HR: 28/0230Z NO ASH EXP
FCST VA CLD +18HR: 28/0830Z NO ASH EXP
RMK: OCNL VA EMS OBS IN STLT AND SUMMIT WEB CAM S
FM SUMMIT. VA HGT/DIR FM STLT AND NWP MDLS SHOWS
S-LY TO SE-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200427/2030Z

2020-04-27 09:42


Original Message :

Received FVXX20 at 09:47 UTC, 27/04/20 from KNES
VA ADVISORY
DTG: 20200427/0942Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/454
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. SOUNDING.
ERUPTION DETAILS: VA EMS SEEN IN SAT.
OBS VA DTG: 27/0906Z
OBS VA CLD: SFC/FL200 N1904 W09840 - N1900 W09834 - N1814 W09832 - N1819 W09850 - N1904 W09840 MOV S 10-15KT SFC/FL220 N1858 W09825 - N1855 W09820 - N1841 W09832 - N1847 W09836 - N1858 W09825 MOV SE 15-20KT
FCST VA CLD +6HR: 27/1500Z SFC/FL200 N1904 W09840 - N1859 W09834 - N1750 W09825 - N1756 W09912 - N1904 W09840 SFC/FL220 N1720 W09717 - N1708 W09719 - N1707 W09734 - N1719 W09736 - N1720 W09717
FCST VA CLD +12HR: 27/2100Z SFC/FL200 N1900 W09842 - N1900 W09834 - N1748 W09807 - N1749 W09902 - N1900 W09842 SFC/FL220 NO ASH EXP
FCST VA CLD +18HR: 28/0300Z SFC/FL200 N1901 W09841 - N1901 W09837 - N1746 W09753 - N1746 W09843 - N1901 W09841
RMK: VA SEEN IN SAT IMAGERY MOV SE TO FL220 AND
CURRENTLY 22 NM FM SUMMIT. VA MOV S EXTDS 40 NM
FM SUMMIT TO FL200. MULTIPLE VOLCAT ALERTS. MODEL
GUIDANCE SHOWS A CONT S-LY MOV THRU T+18 HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200427/1545Z

2020-04-27 02:11


Original Message :

Received FVXX20 at 02:13 UTC, 27/04/20 from KNES
VA ADVISORY
DTG: 20200427/0211Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/452
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 27/0146Z
OBS VA CLD: SFC/FL210 N1901 W09837 - N1901 W09836 - N1845 W09830 - N1842 W09841 - N1901 W09837 MOV S 10-15KT
FCST VA CLD +6HR: 27/0800Z SFC/FL210 N1901 W09838 - N1901 W09836 - N1838 W09829 - N1836 W09840 - N1901 W09838
FCST VA CLD +12HR: 27/1400Z SFC/FL210 N1901 W09836 - N1837 W09828 - N1836 W09840 - N1901 W09837 - N1901 W09836
FCST VA CLD +18HR: 27/2000Z SFC/FL210 N1901 W09837 - N1843 W09824 - N1832 W09834 - N1859 W09838 - N1901 W09837
RMK: VA EM AT 0030Z OBSD BY STLT AND IN WEBCAM.
VA NOW OBSD 17 NMI S OF SUMMIT. ANOTHER VA EM
OBSD AT 0204Z IN WEBCAM. NWP MDLS FCST VA TO CONT
MOVG S THRU T+12, THEN SSW BY T+18HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200427/0815Z

2020-04-26 20:11


Original Message :

Received FVXX20 at 20:14 UTC, 26/04/20 from KNES
VA ADVISORY
DTG: 20200426/2011Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/451
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS.
OBS VA DTG: 26/2001Z
OBS VA CLD: SFC/FL190 N1901 W09838 - N1900 W09837 - N1854 W09837 - N1856 W09841 - N1901 W09838 MOV S 10-15KT
FCST VA CLD +6HR: 27/0200Z SFC/FL190 N1902 W09838 - N1859 W09836 - N1845 W09838 - N1847 W09846 - N1902 W09838
FCST VA CLD +12HR: 27/0800Z NO ASH EXP
FCST VA CLD +18HR: 27/1400Z NO ASH EXP
RMK: WX CLD CVR OBSC SUMMIT. HOTSPOT WITH PSBL VA
SIG OBSD IN G16 STLT IMAGERY. NWP MDLS SUGGEST VA
TO BE MOVG S TO SSW WITH LTLCG IN WINDS FCST THRU
T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200427/0215Z

2020-04-26 14:22


Original Message :

Received FVXX20 at 14:25 UTC, 26/04/20 from KNES
VA ADVISORY
DTG: 20200426/1422Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/450
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT AND
SUMMIT WEB CAM
OBS VA DTG: 26/1411Z
OBS VA CLD: SFC/FL190 N1903 W09836 - N1856 W09826 - N1848 W09834 - N1859 W09840 - N1903 W09836 MOV SE 5-10KT
FCST VA CLD +6HR: 26/2000Z SFC/FL190 N1902 W09835 - N1846 W09825 - N1846 W09841 - N1901 W09840 - N1902 W09835
FCST VA CLD +12HR: 27/0200Z NO ASH EXP
FCST VA CLD +18HR: 27/0800Z NO ASH EXP
RMK: OCNL VA EMS OBS IN STLT/SUMMIT WEB CAM. LOW
CONF WITH VA EXT DUE TO WX CLDS. VA HGT/DIR FM
STLT/NWP MDLS SHOWS SE-LY TO S-LY MOVMT TREND
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200426/2015Z

2020-04-25 23:19


Original Message :

Received FVXX20 at 23:27 UTC, 25/04/20 from KNES
VA ADVISORY
DTG: 20200425/2319Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/449
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS HAVE CEASED.
OBS VA DTG: 25/2306Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 26/0500Z NO ASH EXP
FCST VA CLD +12HR: 26/1100Z NO ASH EXP
FCST VA CLD +18HR: 26/1700Z NO ASH EXP
RMK: NO VA EMS OBSD IN BOTH WEBCAM AND G16 STLT
IMAGERY. NO RPRTS OF VA EMS HAVE BEEN RECEIVED.
...HOSLEY
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-25 17:28


Original Message :

Received FVXX20 at 17:32 UTC, 25/04/20 from KNES
VA ADVISORY
DTG: 20200425/1728Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/448
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL LIGHT VA EMS OBS IN STLT
IMAGERY
OBS VA DTG: 25/1716Z
OBS VA CLD: SFC/FL200 N1904 W09834 - N1859 W09818 - N1846 W09824 - N1856 W09838 - N1904 W09834 MOV SE 5-10KT
FCST VA CLD +6HR: 25/2330Z SFC/FL200 N1916 W09822 - N1900 W09817 - N1856 W09837 - N1904 W09840 - N1916 W09822
FCST VA CLD +12HR: 26/0530Z NO ASH EXP
FCST VA CLD +18HR: 26/1130Z NO ASH EXP
RMK: OCNL LIGHT VA EMS OBS IN STLT. LOW CONF WITH
VA EXT SE FM SUMMIT DUE TO WX CLDS. VA HGT/DIR FM
STLT/NWP MDLS SHOWS SE-LY TO NE-LY MOVMT TREND
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200425/2330Z

2020-04-25 12:56


Original Message :

Received FVXX20 at 12:58 UTC, 25/04/20 from KNES
VA ADVISORY
DTG: 20200425/1256Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/447
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT IMAGERY
AND SUMMIT WEB CAM
OBS VA DTG: 25/1231Z
OBS VA CLD: SFC/FL200 N1905 W09837 - N1900 W09815 - N1848 W09821 - N1856 W09837 - N1905 W09837 MOV SE 5-10KT
FCST VA CLD +6HR: 25/1830Z SFC/FL200 N1906 W09836 - N1901 W09811 - N1843 W09817 - N1855 W09840 - N1906 W09836
FCST VA CLD +12HR: 26/0030Z SFC/FL200 N1908 W09835 - N1900 W09808 - N1840 W09814 - N1855 W09841 - N1908 W09835
FCST VA CLD +18HR: 26/0630Z SFC/FL200 N1908 W09835 - N1859 W09804 - N1836 W09811 - N1854 W09840 - N1908 W09835
RMK: OCNL VA EMS IN STLT AND SUMMIT WEB CAM SE FM
SUMMIT. VA HGT AND DIR FM STLT AND NWP MDLS SHOWS
CONT SE-LY MOVMT THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200425/1900Z

2020-04-25 07:10


Original Message :

Received FVXX20 at 07:12 UTC, 25/04/20 from KNES
VA ADVISORY
DTG: 20200425/0710Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/446
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS
OBS VA DTG: 25/0701Z
OBS VA CLD: SFC/FL200 N1917 W09818 - N1907 W09811 - N1901 W09837 - N1902 W09837 - N1917 W09818 MOV NE 10-15KT
FCST VA CLD +6HR: 25/1300Z SFC/FL200 N1904 W09812 - N1849 W09817 - N1901 W09837 - N1902 W09837 - N1904 W09812
FCST VA CLD +12HR: 25/1900Z SFC/FL200 N1902 W09837 - N1856 W09814 - N1844 W09825 - N1901 W09837 - N1902 W09837
FCST VA CLD +18HR: 26/0100Z SFC/FL200 N1902 W09837 - N1858 W09816 - N1846 W09826 - N1902 W09837 - N1902 W09837
RMK: MULTIPLE VA EMS OBS IN SAT AND WEBCAM
IMAGERY OVER THE LAST FEW HRS. FL MVMT FCST TO
BECM SE-LY BY T+6, WITH LIGHTER WINDS LOWERING
FCST CONFID FROM T+12 ONWARD. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200425/1315Z

2020-04-25 01:36


Original Message :

Received FVXX20 at 01:40 UTC, 25/04/20 from KNES
VA ADVISORY
DTG: 20200425/0136Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/445
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 25/0116Z
OBS VA CLD: SFC/FL190 N1914 W09828 - N1910 W09823 - N1900 W09837 - N1901 W09838 - N1914 W09828 MOV NE 15-20KT
FCST VA CLD +6HR: 25/0730Z SFC/FL190 N1902 W09837 - N1900 W09818 - N1854 W09820 - N1900 W09838 - N1902 W09837
FCST VA CLD +12HR: 25/1330Z SFC/FL190 N1924 W09834 - N1922 W09823 - N1900 W09836 - N1900 W09837 - N1924 W09834
FCST VA CLD +18HR: 25/1930Z SFC/FL190 N1911 W09835 - N1901 W09835 - N1900 W09837 - N1905 W09845 - N1911 W09835
RMK: VA EM OBSD AT 0023Z IN WEBCAM AND THEN G16
STLT IMAGERY. VA OBSD TO ABT 15 NMI NE OF SUMMIT.
NWP MDL FCSTS AND 00Z MMMX RADIOSONDE SUGGEST VA
AT FL190. NWP MDLS FCTS VARIABLE WIND DIRS AND
SPEEDS THRU T+18. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200425/0730Z

2020-04-24 19:39


Original Message :

Received FVXX20 at 19:43 UTC, 24/04/20 from KNES
VA ADVISORY
DTG: 20200424/1939Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/444
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 24/1921Z
OBS VA CLD: SFC/FL200 N1911 W09828 - N1905 W09823 - N1901 W09837 - N1902 W09838 - N1911 W09828 MOV NE 10-15KT
FCST VA CLD +6HR: 25/0130Z SFC/FL200 N1905 W09818 - N1857 W09819 - N1901 W09837 - N1901 W09837 - N1905 W09818
FCST VA CLD +12HR: 25/0730Z SFC/FL200 N1908 W09818 - N1852 W09820 - N1900 W09837 - N1901 W09837 - N1908 W09818
FCST VA CLD +18HR: 25/1330Z SFC/FL200 N1902 W09825 - N1857 W09826 - N1900 W09837 - N1901 W09837 - N1902 W09825
RMK: VA NOT OBSD IN STLT IMAGERY. HWVR, VA EM
OBSD IN WEBCAM AT 1835Z THRU BKN WX CLD CVR. VA
LIKELY DISPG QUICKLY WITH FURTHER ACT PSBL. NWP
MDLS FCST VA TO BEGIN MOVG E OR ESE BY T+6.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200425/0145Z

2020-04-24 13:39


Original Message :

Received FVXX20 at 13:41 UTC, 24/04/20 from KNES
VA ADVISORY
DTG: 20200424/1339Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/443
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. NWP
MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 24/1316Z
OBS VA CLD: SFC/FL220 N1940 W09825 - N1926 W09804 - N1900 W09834 - N1903 W09840 - N1940 W09825 MOV NE 10-15KT
FCST VA CLD +6HR: 24/1930Z SFC/FL220 N1954 W09822 - N1934 W09752 - N1858 W09835 - N1902 W09840 - N1954 W09822
FCST VA CLD +12HR: 25/0130Z SFC/FL220 N2007 W09819 - N1942 W09740 - N1858 W09835 - N1903 W09841 - N2007 W09819
FCST VA CLD +18HR: 25/0730Z SFC/FL220 N2011 W09818 - N1943 W09737 - N1858 W09835 - N1902 W09841 - N2011 W09818
RMK: VA EM OBS IN STLT EXTDG APRX 30 NM NE OF
SUMMIT. FCST MVMT AND FL BASED ON MWO AND NWP
MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200424/1945Z

2020-04-24 08:04


Original Message :

Received FVXX20 at 08:06 UTC, 24/04/20 from KNES
VA ADVISORY
DTG: 20200424/0804Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/442
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 24/0740Z
OBS VA CLD: SFC/FL200 N1928 W09825 - N1918 W09817 - N1902 W09836 - N1928 W09825 MOV NE 15KT
FCST VA CLD +6HR: 24/1330Z SFC/FL200 N1938 W09822 - N1922 W09811 - N1903 W09837 - N1938 W09822
FCST VA CLD +12HR: 24/1930Z NO ASH EXP
FCST VA CLD +18HR: 25/0130Z NO ASH EXP
RMK: CONT VA EMS OBS MOV NNE IN STLT IMAGERY. VA
FCST TO CONT NE MOV THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200424/1400Z

2020-04-24 02:10


Original Message :

Received FVXX20 at 02:13 UTC, 24/04/20 from KNES
VA ADVISORY
DTG: 20200424/0210Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/441
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM AT 0158Z.
OBS VA DTG: 24/0201Z
OBS VA CLD: SFC/FL200 N1916 W09833 - N1908 W09822 - N1859 W09835 - N1901 W09837 - N1916 W09833 MOV NE 5-10KT
FCST VA CLD +6HR: 24/0800Z NO ASH EXP
FCST VA CLD +12HR: 24/1400Z NO ASH EXP
FCST VA CLD +18HR: 24/2000Z NO ASH EXP
RMK: VA EM OBSD IN WEBCAM BUT NOT YET OBSD BY
STLT. VA EM ARND 2320Z MOVD NE AND DISP QUICKLY.
NWP MDLS FCST VA TO MOV NE AS WELL. VA EXPCD TO
DISP QUICKLY. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200424/0815Z

2020-04-23 20:09


Original Message :

Received FVXX20 at 20:13 UTC, 23/04/20 from KNES
VA ADVISORY
DTG: 20200423/2009Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/440
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS.
OBS VA DTG: 23/1956Z
OBS VA CLD: SFC/FL200 N1909 W09834 - N1904 W09829 - N1901 W09837 - N1901 W09838 - N1909 W09834 MOV NE 10-15KT
FCST VA CLD +6HR: 24/0200Z SFC/FL200 N1916 W09826 - N1905 W09819 - N1901 W09837 - N1901 W09838 - N1916 W09826
FCST VA CLD +12HR: 24/0800Z NO ASH EXP
FCST VA CLD +18HR: 24/1400Z NO ASH EXP
RMK: WX CLD CVR OBSC SUMMIT. NO VA OBSD IN WEBCAM
OR STLT IMAGERY AS A RESULT. NWP MDLS FCST ANY VA
TO BE MOVING ENE OR NE WITH A SIMILAR FCST FOR
T+6. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200424/0215Z

2020-04-23 14:09


Original Message :

Received FVXX20 at 14:12 UTC, 23/04/20 from KNES
VA ADVISORY
DTG: 20200423/1409Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/439
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT IMAGERY
AND SUMMIT WEB CAM
OBS VA DTG: 23/1341Z
OBS VA CLD: SFC/FL200 N1937 W09825 - N1920 W09801 - N1857 W09832 - N1901 W09843 - N1937 W09825 MOV NE 20-25KT
FCST VA CLD +6HR: 23/1930Z SFC/FL200 N1947 W09823 - N1923 W09755 - N1856 W09831 - N1859 W09844 - N1947 W09823
FCST VA CLD +12HR: 24/0130Z SFC/FL200 N1947 W09814 - N1925 W09746 - N1856 W09830 - N1858 W09844 - N1947 W09814
FCST VA CLD +18HR: 24/0730Z NO ASH EXP
RMK: ONCL VA EMS OBS IN STLT AND SUMMIT WEB CAM
APPROX 31 NM NE FM SUMMIT. VA HGT/DIR FM STLT AND
NWP MDLS SHOWS CONT NE-LY MOVMT THRU T+12.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200423/2015Z

2020-04-23 10:31


Original Message :

Received FVXX20 at 10:33 UTC, 23/04/20 from KNES
VA ADVISORY
DTG: 20200423/1031Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/438
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 23/1010Z
OBS VA CLD: SFC/FL200 N2005 W09826 - N1952 W09747 - N1902 W09837 - N2005 W09826 MOV NE 10KT
FCST VA CLD +6HR: 23/1600Z SFC/FL200 N2006 W09825 - N1951 W09748 - N1904 W09837 - N2006 W09825
FCST VA CLD +12HR: 23/2200Z NO ASH EXP
FCST VA CLD +18HR: 24/0400Z NO ASH EXP
RMK: CONT VA EMS OBS MOV NNE IN STLT IMAGERY. VA
FCST TO CONT NNE MOV THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200423/1630Z

2020-04-23 04:49


Original Message :

Received FVXX20 at 04:51 UTC, 23/04/20 from KNES
VA ADVISORY
DTG: 20200423/0449Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/437
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 23/0430Z
OBS VA CLD: SFC/FL200 N1941 W09813 - N1935 W09802 - N1922 W09822 - N1941 W09813 MOV NE 10-15KT
FCST VA CLD +6HR: 23/1030Z NO ASH EXP
FCST VA CLD +12HR: 23/1630Z NO ASH EXP
FCST VA CLD +18HR: 23/2230Z NO ASH EXP
RMK: VA EMS OBS NNE OF SUMMIT MOV NNE AT
10-15KTS. SUMMIT VIS LOW DUE TO WX CLDS. VA FCST
TO CONT NNE MOV THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200423/1045Z

2020-04-23 03:23


Original Message :

Received FVXX20 at 03:25 UTC, 23/04/20 from KNES
VA ADVISORY
DTG: 20200423/0323Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/436
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 23/0300Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 23/0900Z NO ASH EXP
FCST VA CLD +12HR: 23/1500Z NO ASH EXP
FCST VA CLD +18HR: 23/2100Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. WEBCAM ACT LOW. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-22 21:41


Original Message :

Received FVXX20 at 21:44 UTC, 22/04/20 from KNES
VA ADVISORY
DTG: 20200422/2141Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/435
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 22/2121Z
OBS VA CLD: SFC/FL220 N1937 W09850 - N1937 W09820 - N1901 W09834 - N1902 W09840 - N1937 W09850 MOV N 15-20KT
FCST VA CLD +6HR: 23/0330Z SFC/FL220 N1949 W09855 - N1948 W09814 - N1901 W09834 - N1901 W09838 - N1949 W09855
FCST VA CLD +12HR: 23/0930Z SFC/FL220 N1956 W09826 - N1943 W09751 - N1859 W09835 - N1902 W09840 - N1956 W09826
FCST VA CLD +18HR: 23/1530Z SFC/FL220 N1957 W09826 - N1943 W09751 - N1900 W09835 - N1902 W09840 - N1957 W09826
RMK: OCCL VA EM AND REMNANT VA OBS IN STLT MOV N
OF SUMMIT APRX 35 NM PRIOR TO MIXING WITH WX CLD.
FCST MVMT AND FL BASED ON NWP MODEL GDNC WINDS.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200423/0345Z

2020-04-22 16:05


Original Message :

Received FVXX20 at 16:09 UTC, 22/04/20 from KNES
VA ADVISORY
DTG: 20200422/1605Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/434
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT AND
SUMMIT WEB CAM
OBS VA DTG: 22/1546Z
OBS VA CLD: SFC/FL190 N1917 W09901 - N1903 W09837 - N1859 W09837 - N1900 W09905 - N1917 W09901 MOV W 15-20KT
FCST VA CLD +6HR: 22/2200Z SFC/FL190 N1920 W09902 - N1903 W09835 - N1858 W09837 - N1900 W09910 - N1920 W09902
FCST VA CLD +12HR: 23/0400Z NO ASH EXP
FCST VA CLD +18HR: 23/1000Z NO ASH EXP
RMK: ONCL VA EMS OBS IN STLT AND SUMMIT WEB CAM
APPROX 25 NM W FM SUMMIT. VA HGT/DIR FM STLT AND
NWP SHOWS CONT W-LY MOVMT THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200422/2200Z

2020-04-22 12:22


Original Message :

Received FVXX20 at 12:26 UTC, 22/04/20 from KNES
VA ADVISORY
DTG: 20200422/1222Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/433
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL LIGHT VA EMS OBS IN STLT
AND SUMMIT WEB CAM
OBS VA DTG: 22/1206Z
OBS VA CLD: SFC/FL185 N1904 W09840 - N1859 W09834 - N1837 W09850 - N1850 W09903 - N1904 W09840 MOV SW 10-15KT
FCST VA CLD +6HR: 22/1800Z SFC/FL185 N1920 W09849 - N1901 W09832 - N1856 W09837 - N1859 W09901 - N1920 W09849
FCST VA CLD +12HR: 23/0000Z NO ASH EXP
FCST VA CLD +18HR: 23/0600Z NO ASH EXP
RMK: OCNL LIGHT VA EMS OBS IN STLT AND SUMMIT WEB
CAM 19 NM SW FM SUMMIT. VA HGT/DIR FM STLT AND
NWP MDLS SHOWS A SW-LY TO WNW-LY MOVMT TREND THRU
T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200422/1815Z

2020-04-22 05:11


Original Message :

Received FVXX20 at 05:13 UTC, 22/04/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200422/0511Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/432
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NO VA EMS OBS
OBS VA DTG: 22/0440Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 22/1030Z NO ASH EXP
FCST VA CLD +12HR: 22/1630Z NO ASH EXP
FCST VA CLD +18HR: 22/2230Z NO ASH EXP
RMK: CORRECTED TO END ADVISORY. VA EMS HAS DISP.
NO NEW EMS OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-21 23:22


Original Message :

Received FVXX20 at 23:24 UTC, 21/04/20 from KNES
VA ADVISORY
DTG: 20200421/2322Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/431
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA EM OBS IN STLT.
OBS VA DTG: 21/2310Z
OBS VA CLD: SFC/FL200 N1907 W09843 - N1902 W09837 - N1900 W09837 - N1904 W09846 - N1907 W09843 MOV NW 5-10KT
FCST VA CLD +6HR: 22/0500Z NO ASH EXP
FCST VA CLD +12HR: 22/1100Z NO ASH EXP
FCST VA CLD +18HR: 22/1700Z NO ASH EXP
RMK: POSS VA EM OBS IN STLT MOV WNW OF SUMMIT
PRIOR TO BEING OBSCURED BY WX CLD COVER. FCST
MVMT AND FL BASED ON NWP MODEL GDNC WINDS.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200422/0515Z

2020-04-21 17:44


Original Message :

Received FVXX20 at 17:46 UTC, 21/04/20 from KNES
VA ADVISORY
DTG: 20200421/1744Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/430
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT AND
SUMMIT WEB CAM
OBS VA DTG: 21/1720Z
OBS VA CLD: SFC/FL210 N1917 W09846 - N1901 W09835 - N1858 W09840 - N1912 W09858 - N1917 W09846 MOV NW 10-15KT
FCST VA CLD +6HR: 21/2330Z SFC/FL210 N1921 W09848 - N1900 W09834 - N1857 W09840 - N1914 W09903 - N1921 W09848
FCST VA CLD +12HR: 22/0530Z NO ASH EXP
FCST VA CLD +18HR: 22/1130Z NO ASH EXP
RMK: OCNL VA EMS OBS IN STLT AND SUMMIT WEB CAM.
LOW CONF WITH VA EXT NW FM SUMMIT DUE TO WX CLDS.
VA HGT/DIR FM MWO AND NWP MDLS SHOWS CONT NW-LY
MOVMT THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200421/2345Z

2020-04-21 12:00


Original Message :

Received FVXX20 at 12:02 UTC, 21/04/20 from KNES
VA ADVISORY
DTG: 20200421/1200Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/429
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT AND
SUMMIT WEB CAM
OBS VA DTG: 21/1141Z
OBS VA CLD: SFC/FL210 N1914 W09843 - N1902 W09836 - N1859 W09840 - N1907 W09853 - N1914 W09843 MOV NW 10-15KT
FCST VA CLD +6HR: 21/1730Z SFC/FL210 N1916 W09856 - N1903 W09835 - N1858 W09837 - N1900 W09859 - N1916 W09856
FCST VA CLD +12HR: 21/2330Z NO ASH EXP
FCST VA CLD +18HR: 22/0530Z NO ASH EXP
RMK: VA EM OBS IN STLT 11 NM NW FM SUMMIT. OCNL
VA EMS OBS IN SUMMIT WEB CAM. VA HGT/DIR FM STLT
AND NWP MDLS SHOW NW-LY TO W-LY MOVMT TREND THRU
T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200421/1800Z

2020-04-20 10:25


Original Message :

Received FVXX20 at 10:27 UTC, 20/04/20 from KNES
VA ADVISORY
DTG: 20200420/1025Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/428
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 20/1000Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 20/1600Z NO ASH EXP
FCST VA CLD +12HR: 20/2200Z NO ASH EXP
FCST VA CLD +18HR: 21/0400Z NO ASH EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
NOTED IN WEB CAM OR STLT IMAGERY. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-20 04:48


Original Message :

Received FVXX20 at 04:51 UTC, 20/04/20 from KNES
VA ADVISORY
DTG: 20200420/0448Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/427
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 20/0436Z
OBS VA CLD: SFC/FL200 N1900 W09840 - N1856 W09832 - N1759 W09835 - N1759 W09917 - N1900 W09840 MOV S 5-10KT
FCST VA CLD +6HR: 20/1030Z SFC/FL200 N1904 W09841 - N1856 W09829 - N1759 W09908 - N1816 W09934 - N1904 W09841
FCST VA CLD +12HR: 20/1630Z SFC/FL200 N1904 W09842 - N1853 W09831 - N1807 W09920 - N1826 W09939 - N1904 W09842
FCST VA CLD +18HR: 20/2230Z SFC/FL200 N1904 W09840 - N1852 W09828 - N1805 W09931 - N1834 W09943 - N1904 W09840
RMK: NEW VA EMS NOTED IN IR STLT IMAGERY. POSS
LIGHT VA SEEN IN WEB CAM. VA MOV TO S AND SSW OF
SUMMIT AND WILL MOV MORE SW WITH TIME. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200420/1045Z

2020-04-19 20:56


Original Message :

Received FVXX20 at 20:59 UTC, 19/04/20 from KNES
VA ADVISORY
DTG: 20200419/2056Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/426
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
ERUPTION DETAILS: VA NO SEEN IN SAT OR WEB CAM.
OBS VA DTG: 19/2041Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 20/0230Z NO ASH EXP
FCST VA CLD +12HR: 20/0830Z NO ASH EXP
FCST VA CLD +18HR: 20/1430Z NO ASH EXP
RMK: VA NOT SEEN IN SAT OR WEB CAM. MEXICO CITY
CANCELED SIGMET. FURTHER VA EMS ARE PSBL BASED
ON RECENT ACT. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-19 15:18


Original Message :

Received FVXX20 at 15:20 UTC, 19/04/20 from KNES
VA ADVISORY
DTG: 20200419/1518Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/425
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: POSS VA
OBS VA DTG: 19/1456Z
OBS VA CLD: SFC/FL210 N1924 W09833 - N1901 W09836 - N1901 W09838 - N1922 W09846 - N1924 W09833 MOV N 10-15KT
FCST VA CLD +6HR: 19/2100Z NO ASH EXP
FCST VA CLD +12HR: 20/0300Z NO ASH EXP
FCST VA CLD +18HR: 20/0900Z NO ASH EXP
RMK: VA IS CURRENTLY NOT OBS ON STLT OR WEBCAM
DUE TO DENSE WX CLDS, BUT IS POSSIBLE IN THE
AREA. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200419/2115Z

2020-04-19 09:08


Original Message :

Received FVXX20 at 09:10 UTC, 19/04/20 from KNES
VA ADVISORY
DTG: 20200419/0908Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/424
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 19/0830Z
OBS VA CLD: SFC/FL210 N1942 W09847 - N1938 W09815 - N1859 W09835 - N1900 W09840 - N1942 W09847 MOV N 10-15KT
FCST VA CLD +6HR: 19/1430Z SFC/FL210 N1940 W09846 - N1937 W09817 - N1859 W09837 - N1902 W09840 - N1940 W09846
FCST VA CLD +12HR: 19/2030Z NO ASH EXP
FCST VA CLD +18HR: 20/0230Z NO ASH EXP
RMK: STEAM, GAS AND SOME VA NOTED IN IR STLT
IMAGERY. INCANDECENSE NOTED AT SUMMIT IN WEB CAM.
VA MOV N AND NNE OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200419/1515Z

2020-04-19 03:13


Original Message :

Received FVXX20 at 03:15 UTC, 19/04/20 from KNES
VA ADVISORY
DTG: 20200419/0313Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/423
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 19/0250Z
OBS VA CLD: SFC/FL210 N1935 W09850 - N1935 W09811 - N1901 W09835 - N1901 W09840 - N1935 W09850 MOV N 10-15KT
FCST VA CLD +6HR: 19/0900Z SFC/FL210 N1938 W09833 - N1933 W09808 - N1900 W09835 - N1902 W09837 - N1938 W09833
FCST VA CLD +12HR: 19/1500Z SFC/FL210 N1939 W09832 - N1930 W09807 - N1859 W09834 - N1902 W09840 - N1939 W09832
FCST VA CLD +18HR: 19/2100Z NO ASH EXP
RMK: INTERMITTENT VA EMS CONT AS NOTED IN WEB CAM
AND IN IR STLT IMAGERY. VA MOV TO N AND NNE OF
SUMMIT. VA WILL MOV SLIGHTLY MORE NE WITH TIME.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200419/0915Z

2020-04-18 21:25


Original Message :

Received FVXX20 at 21:27 UTC, 18/04/20 from KNES
VA ADVISORY
DTG: 20200418/2125Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/422
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS
OBS VA DTG: 18/2116Z
OBS VA CLD: SFC/FL220 N1921 W09829 - N1901 W09837 - N1901 W09837 - N1920 W09846 - N1921 W09829 MOV N 10-15KT
FCST VA CLD +6HR: 19/0330Z SFC/FL220 N1929 W09841 - N1926 W09822 - N1901 W09837 - N1902 W09837 - N1929 W09841
FCST VA CLD +12HR: 19/0930Z NO ASH EXP
FCST VA CLD +18HR: 19/1530Z NO ASH EXP
RMK: VA OBS IN SAT REACHING 20 NM N FM SUMMIT BFR
BCMG OBSCD BY WX CLDS. WEBCAM SHOWS OCNL VA EM
OVER PAST FEW HRS. OBS FL BASED ON NWP MDLS.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200419/0330Z

2020-04-18 15:32


Original Message :

Received FVXX20 at 15:34 UTC, 18/04/20 from KNES
VA ADVISORY
DTG: 20200418/1532Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/421
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. NWP
MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 18/1526Z
OBS VA CLD: SFC/FL220 N1930 W09835 - N1901 W09837 - N1901 W09837 - N1930 W09850 - N1930 W09835 MOV N 10-15KT
FCST VA CLD +6HR: 18/2130Z SFC/FL220 N1919 W09832 - N1902 W09836 - N1901 W09837 - N1919 W09844 - N1919 W09832
FCST VA CLD +12HR: 19/0330Z SFC/FL220 N1920 W09832 - N1901 W09836 - N1901 W09837 - N1919 W09844 - N1920 W09832
FCST VA CLD +18HR: 19/0930Z NO ASH EXP
RMK: CONS DISCRETE VA EM SEEN ON STLT IMAGERY MOV
N FM SUMMIT. VA HEIGHT AND FRCST BASED IMAGERY,
VO RPRT AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200418/2130Z

2020-04-18 10:35


Original Message :

Received FVXX20 at 10:38 UTC, 18/04/20 from KNES
VA ADVISORY
DTG: 20200418/1035Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/420
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 18/1000Z
OBS VA CLD: SFC/FL200 N1939 W09815 - N1903 W09835 - N1859 W09836 - N1937 W09858 - N1939 W09815 MOV N 10-15KT
FCST VA CLD +6HR: 18/1600Z SFC/FL200 N1940 W09843 - N1937 W09812 - N1901 W09836 - N1902 W09838 - N1940 W09843
FCST VA CLD +12HR: 18/2200Z SFC/FL200 N1938 W09829 - N1932 W09807 - N1901 W09835 - N1901 W09838 - N1938 W09829
FCST VA CLD +18HR: 19/0400Z SFC/FL200 N1938 W09828 - N1931 W09804 - N1858 W09837 - N1901 W09838 - N1938 W09828
RMK: INTERMITTENT VA EMS NOTED IN IR STLT AND WEB
CAM IMAGERY. VA MOV NNW THRU NNE AND WITH MOVE
MORE NE WITH TIME. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200418/1630Z

2020-04-18 05:21


Original Message :

Received FVXX20 at 05:25 UTC, 18/04/20 from KNES
VA ADVISORY
DTG: 20200418/0521Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/419
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 18/0500Z
OBS VA CLD: SFC/FL200 N1940 W09823 - N1859 W09837 - N1901 W09839 - N1940 W09845 - N1940 W09823 MOV N 10-15KT
FCST VA CLD +6HR: 18/1100Z SFC/FL200 N1940 W09836 - N1938 W09816 - N1900 W09835 - N1902 W09839 - N1940 W09836
FCST VA CLD +12HR: 18/1700Z NO ASH EXP
FCST VA CLD +18HR: 18/2300Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN WEB CAM AND IN
STLT IMAGERY. VA MOV TO N OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200418/1115Z

2020-04-17 23:50


Original Message :

Received FVXX20 at 02:52 UTC, 18/04/20 from KNES
VA ADVISORY
DTG: 20200417/2350Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/418
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: NEW VA EM 17/2306Z
OBS VA DTG: 17/2341Z
OBS VA CLD: SFC/FL200 N1915 W09837 - N1901 W09837 - N1901 W09838 - N1914 W09847 - N1915 W09837 MOV N 15-20KT
FCST VA CLD +6HR: 18/0530Z SFC/FL200 N1923 W09837 - N1901 W09837 - N1901 W09838 - N1920 W09852 - N1923 W09837
FCST VA CLD +12HR: 18/1130Z NO ASH EXP
FCST VA CLD +18HR: 18/1730Z NO ASH EXP
RMK: VA EM OBS IN SAT EXT 14 NM N FM SUMMIT. OBS
FL BASED ON NWP MDLS AND WEBCAM IMAGERY. FL WINDS
FCST TO PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200418/0545Z

2020-04-17 11:25


Original Message :

Received FVXX20 at 11:26 UTC, 17/04/20 from KNES
VA ADVISORY
DTG: 20200417/1125Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/415
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM OBSD
OBS VA DTG: 17/1116Z
OBS VA CLD: SFC/FL190 N1929 W09854 - N1929 W09847 - N1923 W09847 - N1924 W09855 - N1929 W09854 MOV NW 15-20KT
FCST VA CLD +6HR: 17/1730Z SFC/FL190 N1917 W09842 - N1901 W09836 - N1900 W09838 - N1911 W09853 - N1917 W09842
FCST VA CLD +12HR: 17/2330Z NO ASH EXP
FCST VA CLD +18HR: 18/0530Z NO ASH EXP
RMK: DISCRETE VA CLD SEEN ON STLT IMAGERY MOV NW
FM SUMMIT. VA HEIGHT AND FRCST BASED ON IMAGERY
AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200417/1730Z

2020-04-17 07:07


Original Message :

Received FVXX20 at 07:09 UTC, 17/04/20 from KNES
VA ADVISORY
DTG: 20200417/0707Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/414
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: NEW VA EM ARND 17/0630Z
OBS VA DTG: 17/0650Z
OBS VA CLD: SFC/FL190 N1913 W09839 - N1907 W09838 - N1905 W09842 - N1911 W09844 - N1913 W09839 MOV NW 20-25KT
FCST VA CLD +6HR: 17/1300Z SFC/FL190 N1922 W09840 - N1902 W09837 - N1900 W09838 - N1917 W09852 - N1922 W09840
FCST VA CLD +12HR: 17/1900Z NO ASH EXP
FCST VA CLD +18HR: 18/0100Z NO ASH EXP
RMK: VA EM SEEN IN SAT IMAGERY MOV NW AND EXTDG
10 NM FM SUMMIT. CONFIRMED IN WEB CAM. MODEL
GUIDANCE SHOWS A CONT NW-LY MOV THRU T+6 HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200417/1300Z

2020-04-17 03:53


Original Message :

Received FVXX20 at 03:56 UTC, 17/04/20 from KNES
VA ADVISORY
DTG: 20200417/0353Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/413
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT SEEN IN SAT IMAGERY
OBS VA DTG: 17/0341Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 17/0930Z NO ASH EXP
FCST VA CLD +12HR: 17/1530Z NO ASH EXP
FCST VA CLD +18HR: 17/2130Z NO ASH EXP
RMK: VA IS NOT SEEN IN SAT IMAGERY. SOME LIGHT
EMS ARE SEEN IN WEB CAM BUT ARE NOT SEEN IN SAT.
NO RPRTS HAVE BEEN RECEIVED. FURTHER VA EMS
ARE PSBL BASED ON RECENT ACT. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-16 22:00


Original Message :

Received FVXX20 at 22:03 UTC, 16/04/20 from KNES
VA ADVISORY
DTG: 20200416/2200Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/412
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: VA EM AT ARND 2125Z.
OBS VA DTG: 16/2146Z
OBS VA CLD: SFC/FL210 N1907 W09834 - N1904 W09831 - N1900 W09837 - N1901 W09838 - N1907 W09834 MOV NE 20-25KT
FCST VA CLD +6HR: 17/0400Z SFC/FL210 N1915 W09844 - N1901 W09837 - N1900 W09837 - N1910 W09850 - N1915 W09844
FCST VA CLD +12HR: 17/1000Z NO ASH EXP
FCST VA CLD +18HR: 17/1600Z NO ASH EXP
RMK: VA WAS OBSD 12 NMI NNE OF SUMMIT. VA IS
STARTING TO DISP. LIKELY TO FULLY DISP QUICKLY.
FURTHER VA EMS PSBL. NWP MDLS FCST DIR WELL, BUT
NOT SPD. HWVR MMMX 12Z RADIOSONDE DOES. NWP MDLS
FCST VA TO MOV NW BY T+6. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200417/0400Z

2020-04-16 08:20


Original Message :

Received FVXX20 at 08:21 UTC, 16/04/20 from KNES
VA ADVISORY
DTG: 20200416/0820Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/411
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA HAS DSIPTD IN SAT IMAGERY.
OBS VA DTG: 16/0800Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 16/1400Z NO ASH EXP
FCST VA CLD +12HR: 16/2000Z NO ASH EXP
FCST VA CLD +18HR: 17/0200Z NO ASH EXP
RMK: VA IS NOT SEEN IN SAT IMAGERY. EARLIER VA
PLUME MOV NE HAS DSIPTD. NO FURTHER RPRTS OF VA.
ADDN VA ACT IS PSBL BASED ON RECENT ACT. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-16 02:33


Original Message :

Received FVXX20 at 02:38 UTC, 16/04/20 from KNES
VA ADVISORY
DTG: 20200416/0233Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/410
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: INTMT LGT VA EMS.
OBS VA DTG: 16/0221Z
OBS VA CLD: SFC/FL190 N1913 W09828 - N1910 W09824 - N1900 W09836 - N1901 W09838 - N1913 W09828 MOV NE 5-10KT
FCST VA CLD +6HR: 16/0830Z SFC/FL190 N1919 W09837 - N1917 W09829 - N1901 W09837 - N1901 W09837 - N1919 W09837
FCST VA CLD +12HR: 16/1430Z SFC/FL190 N1917 W09833 - N1913 W09825 - N1900 W09837 - N1901 W09837 - N1917 W09833
FCST VA CLD +18HR: 16/2030Z SFC/FL190 N1918 W09835 - N1913 W09825 - N1900 W09837 - N1900 W09837 - N1918 W09835
RMK: CONS VRY LGT VA EMS WITH INTMT EMS OF
SLIGHTLY MORE DENSE VA EXTD 15 NMI NE OF SUMMIT.
MMMX RADIOSONDE AND NWP MDLS IMPLY VA AT FL190.
NWP MDLS FCST VA TO MOV GENERALLY NNE THRU T+18.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200416/0830Z

2020-04-15 20:52


Original Message :

Received FVXX20 at 20:55 UTC, 15/04/20 from KNES
VA ADVISORY
DTG: 20200415/2052Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/409
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 15/2041Z
OBS VA CLD: SFC/FL200 N1917 W09837 - N1914 W09831 - N1901 W09836 - N1901 W09838 - N1917 W09837 MOV N 20-25KT
FCST VA CLD +6HR: 16/0230Z SFC/FL200 N1927 W09830 - N1923 W09821 - N1900 W09835 - N1901 W09838 - N1927 W09830
FCST VA CLD +12HR: 16/0830Z NO ASH EXP
FCST VA CLD +18HR: 16/1430Z NO ASH EXP
RMK: VA NOT OBSD IN STLT IMAGERY. HWVR, HOTSPOTS
DETECTED BY VOLCAT IN STLT IMAGERY AND VA IS OBSD
IN WEB CAM. NWP MDLS SUGGEST VA MOVG N AT T+0 AND
FCST VA TO BEGIN MOVG NNE BY T+6. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200416/0245Z

2020-04-15 14:58


Original Message :

Received FVXX20 at 15:01 UTC, 15/04/20 from KNES
VA ADVISORY
DTG: 20200415/1458Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/408
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONCL VA EMS OBS IN STLT IMAGERY
AND SUMMIT WEB CAM
OBS VA DTG: 15/1441Z
OBS VA CLD: SFC/FL200 N1923 W09841 - N1920 W09826 - N1859 W09832 - N1900 W09840 - N1923 W09841 MOV NE 20-25KT
FCST VA CLD +6HR: 15/2030Z SFC/FL200 N1932 W09836 - N1923 W09818 - N1859 W09831 - N1900 W09840 - N1932 W09836
FCST VA CLD +12HR: 16/0230Z SFC/FL200 N1931 W09830 - N1919 W09811 - N1858 W09830 - N1859 W09840 - N1931 W09830
FCST VA CLD +18HR: 16/0830Z NO ASH EXP
RMK: OCNL VA EMS OBS IN STLT/SUMMIT WEB CAM. LOW
CONF WITH VA N FM SUMMIT DUE TO WX CLDS. VA
HGT/DIR FM STLT/NWP MDLS SHOWS NNE-LY TO NE-LY
TREND THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200415/2100Z

2020-04-15 09:13


Original Message :

Received FVXX20 at 09:15 UTC, 15/04/20 from KNES
VA ADVISORY
DTG: 20200415/0913Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/407
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: LGT VA EMS
OBS VA DTG: 15/0856Z
OBS VA CLD: SFC/FL190 N1916 W09838 - N1901 W09835 - N1901 W09838 - N1913 W09843 - N1916 W09838 MOV NW 10-15KT
FCST VA CLD +6HR: 15/1500Z SFC/FL190 N1916 W09840 - N1916 W09834 - N1901 W09836 - N1901 W09838 - N1916 W09840
FCST VA CLD +12HR: 15/2100Z NO ASH EXP
FCST VA CLD +18HR: 16/0300Z NO ASH EXP
RMK: INTERMITTENT LGT VA EMS OBS IN STLT MOVG N,
NNW, AND NW FM SUMMIT. FQT PLUMES SEEN IN WEBCAM
BUT APPEAR TO BE MOSTLY STEAM AND GASSES. ASH
CANNOT BE DETECTED BEYOND 20NMI FM SUMMIT.
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200415/1515Z

2020-04-15 03:36


Original Message :

Received FVXX20 at 03:38 UTC, 15/04/20 from KNES
VA ADVISORY
DTG: 20200415/0336Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/406
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: LGT VA EMS
OBS VA DTG: 15/0321Z
OBS VA CLD: SFC/FL210 N1917 W09840 - N1915 W09830 - N1900 W09835 - N1900 W09838 - N1917 W09840 MOV N 15-20KT
FCST VA CLD +6HR: 15/0930Z SFC/FL210 N1916 W09831 - N1913 W09822 - N1900 W09835 - N1901 W09837 - N1916 W09831
FCST VA CLD +12HR: 15/1530Z NO ASH EXP
FCST VA CLD +18HR: 15/2130Z NO ASH EXP
RMK: LGT VA OBS IN STLT MOVG NNE FM SUMMIT AT
APPROX 15KT BLW FL210. ASH DISSIPATES BEYOND
20NMI. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200415/0930Z

2020-04-14 22:07


Original Message :

Received FVXX20 at 22:11 UTC, 14/04/20 from KNES
VA ADVISORY
DTG: 20200414/2207Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/405
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: INTMT VA EMS MOVG NNE.
OBS VA DTG: 14/2151Z
OBS VA CLD: SFC/FL210 N1931 W09840 - N1912 W09823 - N1900 W09831 - N1859 W09837 - N1931 W09840 MOV N 10-15KT
FCST VA CLD +6HR: 15/0400Z SFC/FL210 N1935 W09835 - N1931 W09820 - N1859 W09834 - N1900 W09838 - N1935 W09835
FCST VA CLD +12HR: 15/1000Z SFC/FL210 N1936 W09809 - N1925 W09755 - N1900 W09837 - N1901 W09837 - N1936 W09809
FCST VA CLD +18HR: 15/1600Z SFC/FL210 N1939 W09811 - N1925 W09756 - N1900 W09837 - N1901 W09838 - N1939 W09811
RMK: VRY LGT VA EMS WITH INTMT DISCRETE LARGER VA
EMS OBSD IN WEBCAM AND ON G16 STLT IMAGERY. NWP
MDLS FCST CONTD NNE MOVMNT OF VA THRU T+6 THEN
TO BEGIN MOVG NE BY T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200415/0400Z

2020-04-14 16:16


Original Message :

Received FVXX20 at 16:18 UTC, 14/04/20 from KNES
VA ADVISORY
DTG: 20200414/1616Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/404
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 14/1600Z
OBS VA CLD: SFC/FL190 N1902 W09837 - N1823 W09757 - N1813 W09813 - N1901 W09838 - N1902 W09837 MOV SE 5-10KT SFC/FL220 N1938 W09813 - N1924 W09759 - N1914 W09814 - N1927 W09828 - N1938 W09813 MOV NE 5-10KT SFC/FL220 N1913 W09834 - N1903 W09828 - N1901 W09837 - N1902 W09838 - N1913 W09834 MOV NE 5-10KT
FCST VA CLD +6HR: 14/2200Z SFC/FL190 N1902 W09837 - N1828 W09802 - N1822 W09817 - N1901 W09838 - N1902 W09837 SFC/FL220 N1932 W09829 - N1912 W09810 - N1901 W09836 - N1901 W09838 - N1932 W09829
FCST VA CLD +12HR: 15/0400Z SFC/FL190 NO ASH EXPSFC/FL220 N1949 W09826 - N1919 W09752 - N1859 W09836 - N1902 W09838 - N1949 W09826
FCST VA CLD +18HR: 15/1000Z SFC/FL220 N1949 W09825 - N1919 W09752 - N1901 W09835 - N1902 W09838 - N1949 W09825
RMK: LGT REMNANT VA OBS MOV NE OF SUMMIT APRX 40
NM AT FL220 AND SE OF SUMMIT APRX 50 NM AT FL190.
NEW VA OBS MOV NE. FL BASED ON NWP MODEL GDNC
WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200414/2215Z

2020-04-14 10:33


Original Message :

Received FVXX20 at 10:36 UTC, 14/04/20 from KNES
VA ADVISORY
DTG: 20200414/1033Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/403
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 14/1026Z
OBS VA CLD: SFC/FL200 N1908 W09808 - N1859 W09804 - N1859 W09837 - N1902 W09838 - N1908 W09808 MOV E 15-20KT
FCST VA CLD +6HR: 14/1630Z SFC/FL200 N1919 W09808 - N1909 W09803 - N1858 W09835 - N1903 W09838 - N1919 W09808
FCST VA CLD +12HR: 14/2230Z SFC/FL200 N1925 W09817 - N1917 W09807 - N1858 W09835 - N1902 W09838 - N1925 W09817
FCST VA CLD +18HR: 15/0430Z SFC/FL200 N1926 W09816 - N1918 W09807 - N1859 W09834 - N1902 W09838 - N1926 W09816
RMK: FQT VA EMS OBS IN STLT MOVG ENE FM SUMMIT AT
APPROX 20KTS BLW FL200. ASH IS SEEN FOR 30NMI BFR
BECOMG TOO DIFF TO DETECT ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200414/1630Z

2020-04-14 05:20


Original Message :

Received FVXX20 at 05:23 UTC, 14/04/20 from KNES
VA ADVISORY
DTG: 20200414/0520Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/402
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EM
OBS VA DTG: 14/0511Z
OBS VA CLD: SFC/FL200 N1910 W09831 - N1908 W09826 - N1900 W09835 - N1902 W09837 - N1910 W09831 MOV NE 15-20KT
FCST VA CLD +6HR: 14/1100Z SFC/FL200 N1923 W09822 - N1919 W09813 - N1905 W09829 - N1908 W09836 - N1923 W09822
FCST VA CLD +12HR: 14/1700Z NO ASH EXP
FCST VA CLD +18HR: 14/2300Z NO ASH EXP
RMK: NEW VA EM OBS IN STLT BEGINNING ARND 0445Z.
ASH IS MOVG NE FM SUMMIT AT APPROX 20KT BLW
FL200. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200414/1115Z

2020-04-14 04:17


Original Message :

Received FVXX20 at 04:19 UTC, 14/04/20 from KNES
VA ADVISORY
DTG: 20200414/0417Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/401
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EVENT ENDED
OBS VA DTG: 14/0350Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 14/1000Z NO ASH EXP
FCST VA CLD +12HR: 14/1600Z NO ASH EXP
FCST VA CLD +18HR: 14/2200Z NO ASH EXP
RMK: VA NO LONGER OBS IN STLT. VA EVENT ENDED.
...RAMIREZ
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-13 22:09


Original Message :

Received FVXX20 at 22:12 UTC, 13/04/20 from KNES
VA ADVISORY
DTG: 20200413/2209Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/400
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: INTMT LGT VA EMS CONT.
OBS VA DTG: 13/2201Z
OBS VA CLD: SFC/FL190 N1919 W09832 - N1913 W09819 - N1900 W09837 - N1902 W09837 - N1919 W09832 MOV NE 10-15KT
FCST VA CLD +6HR: 14/0400Z SFC/FL190 N1922 W09838 - N1922 W09825 - N1901 W09837 - N1901 W09838 - N1922 W09838
FCST VA CLD +12HR: 14/1000Z NO ASH EXP
FCST VA CLD +18HR: 14/1600Z NO ASH EXP
RMK: INTMT VA EMS SEEN IN SAT MOV NE AND EXTDG
NEARLY 15 NM BEFORE DSIPTG AND BECMG DFCLT TO SEE
IN SAT IMAGERY. MODEL GDNC SHOWS A MORE N-LY MOV THRU
T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200414/0415Z

2020-04-13 16:11


Original Message :

Received FVXX20 at 16:13 UTC, 13/04/20 from KNES
VA ADVISORY
DTG: 20200413/1611Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/399
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 13/1550Z
OBS VA CLD: SFC/FL190 N1929 W09807 - N1923 W09759 - N1915 W09810 - N1919 W09813 - N1929 W09807 MOV NE 5-10KT
FCST VA CLD +6HR: 13/2200Z SFC/FL190 N1913 W09827 - N1907 W09822 - N1900 W09837 - N1901 W09837 - N1913 W09827
FCST VA CLD +12HR: 14/0400Z SFC/FL190 N1914 W09826 - N1907 W09820 - N1901 W09836 - N1901 W09837 - N1914 W09826
FCST VA CLD +18HR: 14/1000Z NO ASH EXP
RMK: LGT REMNANT VA OBS MOV NE OF SUMMIT APRX 40
NM. NEW VA EM POSS THRU T+12 HR BASED ON RECENT
ACTVTY. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200413/2215Z

2020-04-13 10:37


Original Message :

Received FVXX20 at 10:39 UTC, 13/04/20 from KNES
VA ADVISORY
DTG: 20200413/1037Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/398
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VERY LGT VA
OBS VA DTG: 13/1031Z
OBS VA CLD: SFC/FL190 N1909 W09835 - N1900 W09834 - N1859 W09838 - N1904 W09843 - N1909 W09835 MOV N 10-15KT
FCST VA CLD +6HR: 13/1630Z NO ASH EXP
FCST VA CLD +12HR: 13/2230Z NO ASH EXP
FCST VA CLD +18HR: 14/0430Z NO ASH EXP
RMK: LGT VA CLD OBS IN STLT EXTDG NNW FM SUMMIT
FOR APPROX 5-10NMI AND QUICKLY DISSIPATING. ACT
HAS DECREASED SINCE LAST ADV. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200413/1630Z

2020-04-13 04:49


Original Message :

Received FVXX20 at 04:52 UTC, 13/04/20 from KNES
VA ADVISORY
DTG: 20200413/0449Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/397
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 13/0441Z
OBS VA CLD: SFC/FL210 N1914 W09825 - N1911 W09813 - N1859 W09835 - N1902 W09838 - N1914 W09825 MOV NE 15-20KT
FCST VA CLD +6HR: 13/1030Z NO ASH EXP
FCST VA CLD +12HR: 13/1630Z NO ASH EXP
FCST VA CLD +18HR: 13/2230Z NO ASH EXP
RMK: VA OBS IN STLT MOVG NE FM SUMMIT AT APPROX
20KTS BLW FL210. ASH DISSIPATES BEYOND 30NMI.
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200413/1045Z

2020-04-12 22:53


Original Message :

Received FVXX20 at 22:55 UTC, 12/04/20 from KNES
VA ADVISORY
DTG: 20200412/2253Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/396
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 12/2230Z
OBS VA CLD: SFC/FL200 N1925 W09822 - N1916 W09810 - N1902 W09837 - N1925 W09822 MOV NE 10KT
FCST VA CLD +6HR: 13/0430Z SFC/FL200 N1922 W09812 - N1908 W09808 - N1902 W09837 - N1922 W09812
FCST VA CLD +12HR: 13/1030Z NO ASH EXP
FCST VA CLD +18HR: 13/1630Z NO ASH EXP
RMK: CONT VA EMS OBS MOV NE IN STLT IMAGERY. VA
FCST TO CONT NE AND CONT E THRU T+6HRS BEFORE
DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200413/0500Z

2020-04-12 16:54


Original Message :

Received FVXX20 at 16:59 UTC, 12/04/20 from KNES
VA ADVISORY
DTG: 20200412/1654Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/395
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: CONS LGT VA EMS MOVG ENE.
OBS VA DTG: 12/1636Z
OBS VA CLD: SFC/FL200 N1920 W09816 - N1913 W09811 - N1859 W09836 - N1901 W09838 - N1920 W09816 MOV NE 10-15KT
FCST VA CLD +6HR: 12/2230Z SFC/FL200 N1917 W09807 - N1906 W09801 - N1859 W09836 - N1902 W09838 - N1917 W09807
FCST VA CLD +12HR: 13/0430Z SFC/FL200 N1911 W09802 - N1859 W09803 - N1859 W09837 - N1902 W09837 - N1911 W09802
FCST VA CLD +18HR: 13/1030Z NO ASH EXP
RMK: LGT CONS VA EMS WITH ONE OR TWO DISCRETE EMS
OBSD IN BOTH G16 STLT IMAGERY AND WEBCAM. 12Z
MMMX RADIOSONDE IMPLIES FL200. NWP MDLS FCST VA
TO MOV E BY T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200412/2300Z

2020-04-12 11:06


Original Message :

Received FVXX20 at 11:08 UTC, 12/04/20 from KNES
VA ADVISORY
DTG: 20200412/1106Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/394
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS
OBS VA DTG: 12/1056Z
OBS VA CLD: SFC/FL200 N1905 W09752 - N1855 W09752 - N1857 W09836 - N1903 W09837 - N1905 W09752 MOV E 20-25KT
FCST VA CLD +6HR: 12/1700Z SFC/FL200 N1906 W09753 - N1855 W09751 - N1859 W09837 - N1903 W09837 - N1906 W09753
FCST VA CLD +12HR: 12/2300Z NO ASH EXP
FCST VA CLD +18HR: 13/0500Z NO ASH EXP
RMK: DISCRETE VA CLD OBS IN STLT MOVG E FM SUMMIT
AT APPROX 25 KTS BLW FL200. ASH IS SEEN FOR 40NMI
BFR DISSIPATING. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200412/1700Z

2020-04-12 05:40


Original Message :

Received FVXX20 at 05:42 UTC, 12/04/20 from KNES
VA ADVISORY
DTG: 20200412/0540Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/393
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 12/0531Z
OBS VA CLD: SFC/FL220 N1921 W09805 - N1908 W09749 - N1857 W09835 - N1902 W09838 - N1921 W09805 MOV NE 20-25KT
FCST VA CLD +6HR: 12/1130Z SFC/FL220 N1914 W09757 - N1905 W09752 - N1857 W09837 - N1902 W09837 - N1914 W09757
FCST VA CLD +12HR: 12/1730Z NO ASH EXP
FCST VA CLD +18HR: 12/2330Z NO ASH EXP
RMK: DISCRETE VA EMS OBS IN STLT MOVG NE FM
SUMMIT AT APPROX 25KT BLW FL220. ASH EXTDS FOR
40NMI BFR DISSIPATING. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200412/1145Z

2020-04-11 23:40


Original Message :

Received FVXX20 at 23:43 UTC, 11/04/20 from KNES
VA ADVISORY
DTG: 20200411/2340Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/392
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 11/2331Z
OBS VA CLD: SFC/FL190 N1905 W09838 - N1902 W09758 - N1831 W09803 - N1854 W09833 - N1905 W09838 MOV SE 10-15KT
FCST VA CLD +6HR: 12/0530Z SFC/FL190 N1917 W09804 - N1844 W09805 - N1856 W09838 - N1905 W09834 - N1917 W09804
FCST VA CLD +12HR: 12/1130Z SFC/FL190 N1916 W09802 - N1846 W09803 - N1856 W09833 - N1905 W09833 - N1916 W09802
FCST VA CLD +18HR: 12/1730Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN WEB CAM AND IN
STLT IMAGERY. VA MOV TO SE AND ESE OF SUMMIT.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200412/0545Z

2020-04-11 17:55


Original Message :

Received FVXX20 at 17:58 UTC, 11/04/20 from KNES
VA ADVISORY
DTG: 20200411/1755Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/391
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT IMAGERY
OBS VA DTG: 11/1730Z
OBS VA CLD: SFC/FL200 N1919 W09831 - N1913 W09820 - N1900 W09835 - N1901 W09838 - N1919 W09831 MOV NE 15-20KT
FCST VA CLD +6HR: 11/2330Z SFC/FL200 N1926 W09829 - N1913 W09815 - N1859 W09835 - N1902 W09840 - N1926 W09829
FCST VA CLD +12HR: 12/0530Z SFC/FL200 N1932 W09827 - N1914 W09811 - N1859 W09835 - N1902 W09839 - N1932 W09827
FCST VA CLD +18HR: 12/1130Z NO ASH EXP
RMK: OCNL VA EMS OBS IN STLT AND SUMMIT WEB CAM
NE FM SUMMIT. VA HGT/DIR FM STLT AND NWP MDLS
SHOWS CONT NE-LY MOVMT THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200412/0000Z

2020-04-11 12:22


Original Message :

Received FVXX20 at 12:25 UTC, 11/04/20 from KNES
VA ADVISORY
DTG: 20200411/1222Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/390
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT IMAGERY
AND SUMMIT WEB CAM
OBS VA DTG: 11/1201Z
OBS VA CLD: SFC/FL200 N1922 W09826 - N1909 W09816 - N1859 W09835 - N1902 W09840 - N1922 W09826 MOV NE 15-20KT
FCST VA CLD +6HR: 11/1800Z SFC/FL200 N1929 W09822 - N1911 W09810 - N1858 W09835 - N1902 W09841 - N1929 W09822
FCST VA CLD +12HR: 12/0000Z SFC/FL200 N1929 W09820 - N1913 W09808 - N1858 W09835 - N1901 W09843 - N1929 W09820
FCST VA CLD +18HR: 12/0600Z NO ASH EXP
RMK: OCNL VA EMS OBS IN STLT AND SUMMIT WEB CAM
NE FM SUMMIT. VA HGT/DIR FM STLT AND NWP MDLS
WHICH SHOWS CONT NE-LY MOVMT TREND THRU T+12.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200411/1815Z

2020-04-11 06:28


Original Message :

Received FVXX20 at 06:31 UTC, 11/04/20 from KNES
VA ADVISORY
DTG: 20200411/0628Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/389
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 11/0621Z
OBS VA CLD: SFC/FL220 N1922 W09741 - N1904 W09735 - N1855 W09832 - N1902 W09838 - N1922 W09741 MOV NE 15-25KT
FCST VA CLD +6HR: 11/1230Z SFC/FL220 N1933 W09740 - N1916 W09731 - N1858 W09834 - N1902 W09838 - N1933 W09740
FCST VA CLD +12HR: 11/1830Z SFC/FL220 N1911 W09725 - N1855 W09723 - N1856 W09837 - N1902 W09839 - N1911 W09725
FCST VA CLD +18HR: 12/0030Z SFC/FL220 N1910 W09725 - N1855 W09723 - N1856 W09835 - N1903 W09837 - N1910 W09725
RMK: VA CLD OBS IN STLT EXTDG ENE FM SUMMIT AND
MOVG AT APPROX 20KT BLW FL220. ASH DISSIPATES
BEYOND 50NMI. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200411/1230Z

2020-04-11 00:27


Original Message :

Received FVXX20 at 00:29 UTC, 11/04/20 from KNES
VA ADVISORY
DTG: 20200411/0027Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/388
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 11/0016Z
OBS VA CLD: SFC/FL200 N1918 W09803 - N1855 W09804 - N1900 W09836 - N1903 W09835 - N1918 W09803 MOV E 5-10KT
FCST VA CLD +6HR: 11/0630Z SFC/FL200 N1924 W09807 - N1906 W09805 - N1859 W09834 - N1904 W09837 - N1924 W09807
FCST VA CLD +12HR: 11/1230Z SFC/FL200 N1932 W09811 - N1917 W09805 - N1859 W09834 - N1903 W09839 - N1932 W09811
FCST VA CLD +18HR: 11/1830Z SFC/FL200 N1932 W09810 - N1910 W09802 - N1858 W09835 - N1902 W09838 - N1932 W09810
RMK: A FEW NEW PUFFS NOTED IN WEB CAM AND IN VIS
STLT IMAGERY. VA MOVING TO THE E WILL MOV MORE
ENE AND NE OVER TIME. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200411/0630Z

2020-04-10 22:34


Original Message :

Received FVXX20 at 22:36 UTC, 10/04/20 from KNES
VA ADVISORY
DTG: 20200410/2234Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/387
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 10/2210Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 11/0400Z NO ASH EXP
FCST VA CLD +12HR: 11/1000Z NO ASH EXP
FCST VA CLD +18HR: 11/1600Z NO ASH EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
OTHER THAN GAS AND STEAM NOTED OVER PAST SEVERAL
HRS IN WEB CAM. NO NEW RPRTS. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-10 16:52


Original Message :

Received FVXX20 at 16:54 UTC, 10/04/20 from KNES
VA ADVISORY
DTG: 20200410/1652Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/386
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: OCNL LIGHT VA EMS OBS IN STLT
IMAGERY AT 1630Z
OBS VA DTG: 10/1636Z
OBS VA CLD: SFC/FL190 N1926 W09844 - N1926 W09829 - N1859 W09835 - N1859 W09839 - N1926 W09844 MOV NE 10-15KT
FCST VA CLD +6HR: 10/2230Z SFC/FL190 N1930 W09832 - N1917 W09816 - N1858 W09835 - N1901 W09840 - N1930 W09832
FCST VA CLD +12HR: 11/0430Z NO ASH EXP
FCST VA CLD +18HR: 11/1030Z NO ASH EXP
RMK: OCNL LIGHT VA EMS OBS NNE FM SUMMIT IN STLT.
VA HGT/DIR FM STLT AND NWP MDLS SHOWS NNE-LY TO
NE-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200410/2245Z

2020-04-10 10:56


Original Message :

Received FVXX20 at 10:59 UTC, 10/04/20 from KNES
VA ADVISORY
DTG: 20200410/1056Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/385
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT IMAGERY
AT 1020Z
OBS VA DTG: 10/1031Z
OBS VA CLD: SFC/FL200 N1904 W09836 - N1850 W09811 - N1835 W09823 - N1858 W09840 - N1904 W09836 MOV SE 5-10KT
FCST VA CLD +6HR: 10/1630Z SFC/FL200 N1925 W09825 - N1905 W09810 - N1855 W09838 - N1904 W09840 - N1925 W09825
FCST VA CLD +12HR: 10/2230Z NO ASH EXP
FCST VA CLD +18HR: 11/0430Z NO ASH EXP
RMK: OCNL VA EMS OBS IN STLT. LOW CONF IN VA EXT
SE FM SUMMIT DUE TO WX CLDS. VA HGT/DIR FM STLT
AND NWP MDLS SHOWS A SE-LY TO NE-LY MOVMT TREND
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200410/1700Z

2020-04-10 05:08


Original Message :

Received FVXX20 at 05:10 UTC, 10/04/20 from KNES
VA ADVISORY
DTG: 20200410/0508Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/384
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONTG VA EM
OBS VA DTG: 10/0456Z
OBS VA CLD: SFC/FL200 N1903 W09837 - N1900 W09806 - N1846 W09813 - N1901 W09837 - N1903 W09837 MOV E 10-15KT
FCST VA CLD +6HR: 10/1100Z SFC/FL200 N1913 W09808 - N1857 W09808 - N1901 W09837 - N1902 W09837 - N1913 W09808
FCST VA CLD +12HR: 10/1700Z NO ASH EXP
FCST VA CLD +18HR: 10/2300Z NO ASH EXP
RMK: MULTIPLE PUFFS OF VA OBS IN SAT MOV ESE TO
21 NM FM SUMMIT. WEBCAM SHOWS NEAR CONTUS EMS OF
VA AND STEAM. FL WINDS FCST TO TURN MORE E-LY
THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200410/1115Z

2020-04-09 23:11


Original Message :

Received FVXX20 at 23:14 UTC, 09/04/20 from KNES
VA ADVISORY
DTG: 20200409/2311Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/383
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 09/2301Z
OBS VA CLD: SFC/FL200 N1903 W09838 - N1859 W09801 - N1844 W09807 - N1900 W09838 - N1903 W09838 MOV E 10KT
FCST VA CLD +6HR: 10/0500Z SFC/FL200 N1902 W09835 - N1852 W09802 - N1839 W09808 - N1859 W09838 - N1902 W09835
FCST VA CLD +12HR: 10/1100Z NO ASH EXP
FCST VA CLD +18HR: 10/1700Z NO ASH EXP
RMK: A NEW SMALL PUFF NOTED IN IR STLT IMAGERY.
NOTHING SEEN IN WEBCAM DUE TO WX CLDS. VA MOV TO
E AND ESE OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200410/0515Z

2020-04-09 20:22


Original Message :

Received FVXX20 at 20:25 UTC, 09/04/20 from KNES
VA ADVISORY
DTG: 20200409/2022Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/382
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 09/2000Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 10/0200Z NO ASH EXP
FCST VA CLD +12HR: 10/0800Z NO ASH EXP
FCST VA CLD +18HR: 10/1400Z NO ASH EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW EMS
NOTED IN STLT IMAGERY UNDER MOSTLY CLEAR SKIES.
CLDS NEAR SUMMIT OBSTRUCTING WEB CAM. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-09 14:47


Original Message :

Received FVXX20 at 14:51 UTC, 09/04/20 from KNES
VA ADVISORY
DTG: 20200409/1447Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/381
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL LIGHT VA EMS OBS IN STLT
IMAGERY AT 1416Z
OBS VA DTG: 09/1426Z
OBS VA CLD: SFC/FL200 N1919 W09843 - N1913 W09825 - N1859 W09834 - N1859 W09841 - N1919 W09843 MOV NE 15-20KT
FCST VA CLD +6HR: 09/2030Z SFC/FL200 N1923 W09827 - N1903 W09817 - N1856 W09835 - N1859 W09841 - N1923 W09827
FCST VA CLD +12HR: 10/0230Z NO ASH EXP
FCST VA CLD +18HR: 10/0830Z NO ASH EXP
RMK: OCNL LIGHT VA EMS OBS IN STLT AND SUMMIT WEB
CAM. VA HGT/DIR FM STLT AND NWP MDLS SHOWS NNE-LY
TO NE-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200409/2045Z

2020-04-09 08:54


Original Message :

Received FVXX20 at 08:55 UTC, 09/04/20 from KNES
VA ADVISORY
DTG: 20200409/0854Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/380
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EM
OBS VA DTG: 09/0846Z
OBS VA CLD: SFC/FL220 N1910 W09836 - N1902 W09837 - N1901 W09837 - N1909 W09844 - N1910 W09836 MOV N 5-10KT
FCST VA CLD +6HR: 09/1500Z SFC/FL220 N1914 W09837 - N1911 W09828 - N1901 W09837 - N1901 W09837 - N1914 W09837
FCST VA CLD +12HR: 09/2100Z NO ASH EXP
FCST VA CLD +18HR: 10/0300Z NO ASH EXP
RMK: VA EM OBS IN SAT AND WEBCAM MOV SLOWLY NNW
TO 10NM FM SUMMIT. FL BASED ON WEBACM AND NWP
MDLS. FL WINDS FCST TO BECOME NNE THRU T+6.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200409/1500Z

2020-04-09 06:06


Original Message :

Received FVXX20 at 06:07 UTC, 09/04/20 from KNES
VA ADVISORY
DTG: 20200409/0606Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/379
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: PREV VA HAS DSIPTD
OBS VA DTG: 09/0550Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 09/1200Z NO ASH EXP
FCST VA CLD +12HR: 09/1800Z NO ASH EXP
FCST VA CLD +18HR: 10/0000Z NO ASH EXP
RMK: VA CLD FM EARLIER ERUPTION HAS DSIPTD. NO
FURTHER VA OBS IN SAT OR RPRTD IN SEVERAL HRS.
WEBCAM OBSCD BY WX CLDS. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-09 00:16


Original Message :

Received FVXX20 at 00:18 UTC, 09/04/20 from KNES
VA ADVISORY
DTG: 20200409/0016Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/378
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 09/0001Z
OBS VA CLD: SFC/FL240 N1918 W09822 - N1904 W09818 - N1854 W09830 - N1918 W09822 MOV E 5KT
FCST VA CLD +6HR: 09/0600Z NO ASH EXP
FCST VA CLD +12HR: 09/1200Z NO ASH EXP
FCST VA CLD +18HR: 09/1800Z NO ASH EXP
RMK: NEW VA EMS OBS MOV E TO ESE IN STLT IMAGERY.
VA IS DISP FAST. VA FCST TO CONT E TO ESE MOV
BEFORE FULLY DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200409/0615Z

2020-04-08 09:19


Original Message :

Received FVXX20 at 09:20 UTC, 08/04/20 from KNES
VA ADVISORY
DTG: 20200408/0919Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/377
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: EARLIER VA HAS DSIPTD
OBS VA DTG: 08/0906Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 08/1500Z NO ASH EXP
FCST VA CLD +12HR: 08/2100Z NO ASH EXP
FCST VA CLD +18HR: 09/0300Z NO ASH EXP
RMK: VA NOT OBS IN SAT IMAGERY FOR SEVERAL HRS.
VA FM EARLIER ERUPTION HAS DSIPTD. WEBCAM SHOWS
PLUME OF MAINLY GAS AND STEAM CONTG. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-08 03:31


Original Message :

Received FVXX20 at 03:33 UTC, 08/04/20 from KNES
VA ADVISORY
DTG: 20200408/0331Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/376
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 08/0321Z
OBS VA CLD: SFC/FL190 N1902 W09837 - N1902 W09835 - N1846 W09820 - N1844 W09850 - N1902 W09837 MOV S 5-10KT
FCST VA CLD +6HR: 08/0930Z SFC/FL190 N1902 W09837 - N1844 W09821 - N1843 W09844 - N1902 W09837
FCST VA CLD +12HR: 08/1530Z NO ASH EXP
FCST VA CLD +18HR: 08/2130Z NO ASH EXP
RMK: VA OBS IN SAT AND WEBCAM FANNING OUT S FM
SUMMIT 15 NM. CONFIDENCE LOW IN T+6 FCST DUE TO
LGT WINDS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200408/0930Z

2020-04-07 13:48


Original Message :

Received FVXX20 at 13:51 UTC, 07/04/20 from KNES
VA ADVISORY
DTG: 20200407/1348Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/375
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
ERUPTION DETAILS: VA EMS HAVE DISP
OBS VA DTG: 07/1336Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 07/1930Z NO ASH EXP
FCST VA CLD +12HR: 08/0130Z NO ASH EXP
FCST VA CLD +18HR: 08/0730Z NO ASH EXP
RMK: EARLIER VA EMS OBS IN STLT HAVE DISP.
STEAM/GAS EMS OBS IN SUMMIT WEB CAM WITH WX CLDS
IN REGION. NO NEW VA OBS AND NO NEW VA RPRTS

2020-04-07 07:53


Original Message :

Received FVXX20 at 07:55 UTC, 07/04/20 from KNES
VA ADVISORY
DTG: 20200407/0753Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/374
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EM
OBS VA DTG: 07/0741Z
OBS VA CLD: SFC/FL200 N1922 W09838 - N1901 W09836 - N1901 W09838 - N1917 W09852 - N1922 W09838 MOV N 15-20KT
FCST VA CLD +6HR: 07/1330Z NO ASH EXP
FCST VA CLD +12HR: 07/1930Z NO ASH EXP
FCST VA CLD +18HR: 08/0130Z NO ASH EXP
RMK: VA NOT SEEN IN SAT IMAGERY DUE TO WX CLDS.
WEBCAM SHOWS FRQ EMS OF GAS AND STEAM WHICH MAY
CONTAIN LGT VA. OBS AREA BASED ON NWP MODELS.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200407/1400Z

2020-04-07 01:58


Original Message :

Received FVXX20 at 02:00 UTC, 07/04/20 from KNES
VA ADVISORY
DTG: 20200407/0158Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/373
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: NEW DISCRETE VA EM
OBS VA DTG: 07/0151Z
OBS VA CLD: SFC/FL200 N1911 W09843 - N1901 W09837 - N1900 W09837 - N1905 W09849 - N1911 W09843 MOV NW 15-20KT
FCST VA CLD +6HR: 07/0800Z SFC/FL200 N1919 W09844 - N1901 W09836 - N1901 W09838 - N1910 W09854 - N1919 W09844
FCST VA CLD +12HR: 07/1400Z NO ASH EXP
FCST VA CLD +18HR: 07/2000Z NO ASH EXP
RMK: DISCRETE VA EM OBS IN SAT AND WEBCAM MOV NW
12 NM FM SUMMIT. WEBCAM CURRENTLY SHOWS ONLY GAS
AND STEAM EMS. FL BASED ON RAOB. FL WINDS FCST TO
PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200407/0800Z

2020-04-06 20:20


Original Message :

Received FVXX20 at 20:21 UTC, 06/04/20 from KNES
VA ADVISORY
DTG: 20200406/2020Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/372
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA OBS IN STLT.
OBS VA DTG: 06/2000Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 07/0200Z NO ASH EXP
FCST VA CLD +12HR: 07/0800Z NO ASH EXP
FCST VA CLD +18HR: 07/1400Z NO ASH EXP
RMK: NO VA EM OBS IN STLT OR WEBCAM. NO FURTHER
RPRTS OF VA ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-06 14:48


Original Message :

Received FVXX20 at 14:50 UTC, 06/04/20 from KNES
VA ADVISORY
DTG: 20200406/1448Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/371
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA OBS IN STLT.
OBS VA DTG: 06/1430Z
OBS VA CLD: SFC/FL210 N1923 W09852 - N1902 W09837 - N1901 W09838 - N1917 W09859 - N1923 W09852 MOV NW 15-20KT
FCST VA CLD +6HR: 06/2030Z SFC/FL210 N1923 W09852 - N1901 W09836 - N1901 W09837 - N1917 W09859 - N1923 W09852
FCST VA CLD +12HR: 07/0230Z NO ASH EXP
FCST VA CLD +18HR: 07/0830Z NO ASH EXP
RMK: ONE VA PUFF OBS IN STLT MOV NW OF SUMMIT
APRX 30 NM PRIOR TO DSIPTG. INTMT VA EM POSS THRU
T+6HR BASED ON RECENT ACTVTY. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200406/2045Z

2020-04-05 22:04


Original Message :

Received FVXX20 at 22:06 UTC, 05/04/20 from KNES
VA ADVISORY
DTG: 20200405/2204Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/370
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM HAS DISP
OBS VA DTG: 05/2140Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 06/0330Z NO ASH EXP
FCST VA CLD +12HR: 06/0930Z NO ASH EXP
FCST VA CLD +18HR: 06/1530Z NO ASH EXP
RMK: VA HAS BECOME TOO THIN TO DISCERN IN STLT
IMAGEY. THERE HAS BEEN NO FURTHER RPRTS OF VA AND
NO HOTSPOT ACT CAN BE SEEN. ...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-05 16:09


Original Message :

Received FVXX20 at 16:10 UTC, 05/04/20 from KNES
VA ADVISORY
DTG: 20200405/1609Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/369
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL VA EMS
OBS VA DTG: 05/1556Z
OBS VA CLD: SFC/FL200 N1906 W09832 - N1900 W09836 - N1901 W09837 - N1906 W09843 - N1906 W09832 MOV N 5KT
FCST VA CLD +6HR: 05/2200Z SFC/FL200 N1913 W09828 - N1901 W09836 - N1900 W09838 - N1912 W09847 - N1913 W09828
FCST VA CLD +12HR: 06/0400Z NO ASH EXP
FCST VA CLD +18HR: 06/1000Z NO ASH EXP
RMK: OCNL VA EMS ARE SEEN ON WEBCAM. VA STAYS
CLOSE TO THE SUMMIT DUE TO LGT WND. NWP MDL
INDICATES A CONT LGT WND FM THE SOUTH THRU T+6
HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200405/2215Z

2020-04-05 01:47


Original Message :

Received FVXX20 at 01:48 UTC, 05/04/20 from KNES
VA ADVISORY
DTG: 20200405/0147Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/368
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA HAS DISP
OBS VA DTG: 05/0131Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 05/0730Z NO ASH EXP
FCST VA CLD +12HR: 05/1330Z NO ASH EXP
FCST VA CLD +18HR: 05/1930Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-04 19:55


Original Message :

Received FVXX20 at 19:58 UTC, 04/04/20 from KNES
VA ADVISORY
DTG: 20200404/1955Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/367
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS OBS IN SUMMIT WEB
CAM
OBS VA DTG: 04/1941Z
OBS VA CLD: SFC/FL200 N1914 W09834 - N1900 W09834 - N1901 W09840 - N1913 W09844 - N1914 W09834 MOV N 5-10KT
FCST VA CLD +6HR: 05/0130Z SFC/FL200 N1918 W09840 - N1901 W09833 - N1859 W09840 - N1914 W09853 - N1918 W09840
FCST VA CLD +12HR: 05/0730Z NO ASH EXP
FCST VA CLD +18HR: 05/1330Z NO ASH EXP
RMK: OCNL VA EMS OBS IN SUMMIT WEB CAM. LOW CONF
IN VA EXT N OF SUMMIT DUE TO WX CLDS. VA HGT/DIR
FM NWP MDLS SHOW N-LY TO NW-LY MOVMT TREND THRU
T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200405/0200Z

2020-04-04 14:09


Original Message :

Received FVXX20 at 14:12 UTC, 04/04/20 from KNES
VA ADVISORY
DTG: 20200404/1409Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/366
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS OBS IN SUMMIT WEB CAM
AND STLT IMAGERY AT 1310Z
OBS VA DTG: 04/1356Z
OBS VA CLD: SFC/FL190 N1916 W09833 - N1859 W09834 - N1859 W09839 - N1915 W09844 - N1916 W09833 MOV N 5-10KT
FCST VA CLD +6HR: 04/2000Z SFC/FL190 N1922 W09831 - N1858 W09832 - N1858 W09840 - N1920 W09850 - N1922 W09831
FCST VA CLD +12HR: 05/0200Z NO ASH EXP
FCST VA CLD +18HR: 05/0800Z NO ASH EXP
RMK: OCNL VA EMS OBS IN STLT AND SUMMIT WEB CAM 7
NM N FM SUMMIT. VA HGT AND DIR FM STLT AND NWP
MDLS SHOW CONT N-LY MOVMT TREND THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200404/2015Z

2020-04-03 16:56


Original Message :

Received FVXX20 at 16:58 UTC, 03/04/20 from KNES
VA ADVISORY
DTG: 20200403/1656Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/365
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS HAVE DISP
OBS VA DTG: 03/1641Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 03/2230Z NO ASH EXP
FCST VA CLD +12HR: 04/0430Z NO ASH EXP
FCST VA CLD +18HR: 04/1030Z NO ASH EXP
RMK: EARLIER VA EMS SEEN IN STLT HAVE DISP.
STEAM/GAS EMS OBS IN SUMMIT WEB CAM NO NEW VA
EMS/RPRTS RECEIVED. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-03 11:14


Original Message :

Received FVXX27 at 12:34 UTC, 03/04/20 from KNES
VA ADVISORY
DTG: 20200403/1234Z
VAAC: WASHINGTON
VOLCANO: USER MESSAGE
PSN: XX AREA: XX
Received FVXX20 at 11:16 UTC, 03/04/20 from KNES
VA ADVISORY
DTG: 20200403/1114Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/364
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL LIGHT VA EMS OBS IN STLT
IMAGERY
OBS VA DTG: 03/1056Z
OBS VA CLD: SFC/FL200 N1903 W09839 - N1900 W09834 - N1849 W09834 - N1851 W09845 - N1903 W09839 MOV S 5-10KT
FCST VA CLD +6HR: 03/1700Z SFC/FL200 N1903 W09838 - N1858 W09834 - N1841 W09843 - N1856 W09853 - N1903 W09838
FCST VA CLD +12HR: 03/2300Z NO ASH EXP
FCST VA CLD +18HR: 04/0500Z NO ASH EXP
RMK: OCNL LIGHT VA EMS OBS IN STLT 8 NM S FM
SUMMIT. VA HGT AND DIR FM STLT AND NWP MDLS
WHICH SHOW S-LY TO SW-LY MOVMT TREND THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200403/1715Z

2020-04-03 05:24


Original Message :

Received FVXX20 at 05:26 UTC, 03/04/20 from KNES
VA ADVISORY
DTG: 20200403/0524Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/363
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 03/0450Z
OBS VA CLD: SFC/FL190 N1904 W09836 - N1901 W09836 - N1834 W09913 - N1853 W09922 - N1904 W09836 MOV SW 10-15KT
FCST VA CLD +6HR: 03/1100Z NO ASH EXP
FCST VA CLD +12HR: 03/1700Z NO ASH EXP
FCST VA CLD +18HR: 03/2300Z NO ASH EXP
RMK: INTERMITTENT VA EMS AND INCANDESCENCE NOTED
IN WEB CAM. NOTHING SEEN IN STLT IMAGERY DUE TO
WX CLDS. VA MOV SW ACCORDING TO NWP MDLS AND
CONTINUITY FROM PREV VAAG. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200403/1130Z

2020-04-02 23:32


Original Message :

Received FVXX20 at 23:34 UTC, 02/04/20 from KNES
VA ADVISORY
DTG: 20200402/2332Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/362
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: POSSIBLE VA EM
OBS VA DTG: 02/2316Z
OBS VA CLD: SFC/FL190 N1858 W09844 - N1856 W09837 - N1833 W09907 - N1852 W09919 - N1858 W09844 MOV SW 10-15KT
FCST VA CLD +6HR: 03/0530Z SFC/FL190 N1859 W09844 - N1854 W09838 - N1835 W09907 - N1853 W09919 - N1859 W09844
FCST VA CLD +12HR: 03/1130Z NO ASH EXP
FCST VA CLD +18HR: 03/1730Z NO ASH EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO CLD
COVER. HOWEVER, VA LIKELY IN THE AREA. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200403/0530Z

2020-04-02 18:52


Original Message :

Received FVXX20 at 18:56 UTC, 02/04/20 from KNES
VA ADVISORY
DTG: 20200402/1852Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/361
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. VOLCAT.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT IMAGERY
OBS VA DTG: 02/1830Z
OBS VA CLD: SFC/FL190 N1910 W09844 - N1901 W09835 - N1858 W09837 - N1901 W09847 - N1910 W09844 MOV NW 0KT
FCST VA CLD +6HR: 03/0030Z SFC/FL190 N1903 W09837 - N1900 W09834 - N1851 W09843 - N1903 W09851 - N1903 W09837
FCST VA CLD +12HR: 03/0630Z NO ASH EXP
FCST VA CLD +18HR: 03/1230Z NO ASH EXP
RMK: OCNL VA EMS OBS IN STLT. WX CLDS OBS IN
SUMMIT WEB CAM. VA HGT FM MWO AND VA DIR FM NWP
AND STLT WHICH SHOWS NW-LY TO SW-LY MOVMT TREND
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200403/0045Z

2020-04-02 13:10


Original Message :

Received FVXX20 at 13:13 UTC, 02/04/20 from KNES
VA ADVISORY
DTG: 20200402/1310Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/360
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL LIGHT VA EMS OBS IN STLT
IMAGERY
OBS VA DTG: 02/1251Z
OBS VA CLD: SFC/FL190 N1910 W09850 - N1903 W09835 - N1857 W09836 - N1857 W09853 - N1910 W09850 MOV W 5-10KT
FCST VA CLD +6HR: 02/1900Z SFC/FL190 N1918 W09847 - N1902 W09834 - N1856 W09837 - N1904 W09901 - N1918 W09847
FCST VA CLD +12HR: 03/0100Z NO ASH EXP
FCST VA CLD +18HR: 03/0700Z NO ASH EXP
RMK: OCNL LIGHT VA EMS OBS IN STLT 8 NM W FM
SUMMIT. VA HGT AND DIR FM STLT AND NWP MDLS WHICH
SHOW W-LY TO NW-LY MOVMT TREND THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200402/1915Z

2020-04-02 07:25


Original Message :

Received FVXX20 at 07:26 UTC, 02/04/20 from KNES
VA ADVISORY
DTG: 20200402/0725Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/359
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: INTMT VA EMS SEEN IN SAT.
OBS VA DTG: 02/0711Z
OBS VA CLD: SFC/FL200 N1907 W09910 - N1904 W09837 - N1901 W09837 - N1857 W09909 - N1907 W09910 MOV W 10-15KT
FCST VA CLD +6HR: 02/1300Z SFC/FL200 N1920 W09913 - N1905 W09837 - N1900 W09838 - N1908 W09917 - N1920 W09913
FCST VA CLD +12HR: 02/1900Z SFC/FL200 N1925 W09913 - N1904 W09837 - N1859 W09837 - N1913 W09916 - N1925 W09913
FCST VA CLD +18HR: 03/0100Z NO ASH EXP
RMK: INTMT VA SEEN IN SAT IMAGERY MOV W AND 15 NM
FM SUMMIT. MODEL GUIDANCE SHOWS A MORE WNW-LY MOV
THRU T+12 HRS. MULT VOLCAT ALERTS RECEIVED.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200402/1330Z

2020-04-02 01:23


Original Message :

Received FVXX20 at 01:25 UTC, 02/04/20 from KNES
VA ADVISORY
DTG: 20200402/0123Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/358
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA EM OBS.
OBS VA DTG: 02/0110Z
OBS VA CLD: SFC/FL200 N1908 W09913 - N1902 W09837 - N1901 W09837 - N1856 W09913 - N1908 W09913 MOV W 10-15KT
FCST VA CLD +6HR: 02/0700Z SFC/FL200 N1916 W09911 - N1902 W09837 - N1901 W09837 - N1901 W09913 - N1916 W09911
FCST VA CLD +12HR: 02/1300Z NO ASH EXP
FCST VA CLD +18HR: 02/1900Z NO ASH EXP
RMK: POSS VA EM OBS IN STLT PRIOR TO WX CLD
OBSCURING VIEW. FCST MVMT BASED ON NWP MODEL
GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200402/0730Z

2020-04-01 19:50


Original Message :

Received FVXX20 at 19:51 UTC, 01/04/20 from KNES
VA ADVISORY
DTG: 20200401/1950Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/357
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 01/1930Z
OBS VA CLD: SFC/FL200 N1902 W09837 - N1901 W09837 - N1837 W09934 - N1855 W09936 - N1902 W09837 MOV W 10-15KT
FCST VA CLD +6HR: 02/0130Z SFC/FL200 N1904 W09936 - N1901 W09837 - N1900 W09837 - N1843 W09934 - N1904 W09936
FCST VA CLD +12HR: 02/0730Z SFC/FL200 N1922 W09927 - N1902 W09837 - N1900 W09837 - N1859 W09931 - N1922 W09927
FCST VA CLD +18HR: 02/1330Z NO ASH EXP
RMK: VA EM OBS IN STLT WITH REMNANT VA EXTDG APRX
50 NM WSW OF SUMMIT. OCL VA PUFFS EXPCD BASED ON
RECENT ACTVTY. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200402/0145Z

2020-04-01 14:04


Original Message :

Received FVXX20 at 14:05 UTC, 01/04/20 from KNES
VA ADVISORY
DTG: 20200401/1404Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/356
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBSD
OBS VA DTG: 01/1356Z
OBS VA CLD: SFC/FL190 N1858 W09858 - N1854 W09853 - N1850 W09900 - N1855 W09905 - N1858 W09858 MOV SW 5-10KT
FCST VA CLD +6HR: 01/2000Z SFC/FL190 N1901 W09838 - N1900 W09837 - N1852 W09847 - N1856 W09850 - N1901 W09838
FCST VA CLD +12HR: 02/0200Z NO ASH EXP
FCST VA CLD +18HR: 02/0800Z NO ASH EXP
RMK: DISCRETE VA EM SEEN ON STLT IMAGERY MOV WSW
AWAY FM SUMMIT. VA HEIGHT AND FRCST BASED ON
IMAGERY AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200401/2000Z

2020-04-01 08:28


Original Message :

Received FVXX20 at 08:31 UTC, 01/04/20 from KNES
VA ADVISORY
DTG: 20200401/0828Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/355
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: INTMT VA EMS SEEN IN SAT.
OBS VA DTG: 01/0821Z
OBS VA CLD: SFC/FL190 N1902 W09840 - N1902 W09835 - N1837 W09850 - N1843 W09900 - N1902 W09840 MOV SW 15-20KT
FCST VA CLD +6HR: 01/1430Z SFC/FL190 N1905 W09837 - N1901 W09837 - N1845 W09913 - N1902 W09918 - N1905 W09837
FCST VA CLD +12HR: 01/2030Z NO ASH EXP
FCST VA CLD +18HR: 02/0230Z NO ASH EXP
RMK: INTMT VA EMS SEEN IN SAT MOV SW WITH FARTHEST
EM CURRENTLY 20 NM FM SUMMIT. MODEL GUIDANCE
SHOWS A MORE W-LY MOV BY T+6 HRS. BRIGHT HOTSPOT
SEEN IN WEB CAM. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200401/1430Z

2020-04-01 06:15


Original Message :

Received FVXX20 at 06:17 UTC, 01/04/20 from KNES
VA ADVISORY
DTG: 20200401/0615Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/354
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT SEEN IN SAT.
OBS VA DTG: 01/0540Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 01/1130Z NO ASH EXP
FCST VA CLD +12HR: 01/1730Z NO ASH EXP
FCST VA CLD +18HR: 01/2330Z NO ASH EXP
RMK: VA NOT SEEN IN SAT IMAGERY OR WEB CAM. NO
FURTHER RPRTS OF VA. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-01 00:19


Original Message :

Received FVXX20 at 00:20 UTC, 01/04/20 from KNES
VA ADVISORY
DTG: 20200401/0019Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/353
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 01/0000Z
OBS VA CLD: SFC/FL220 N1901 W09837 - N1900 W09837 - N1845 W09843 - N1852 W09851 - N1901 W09837 MOV SW 10-15KT
FCST VA CLD +6HR: 01/0600Z SFC/FL220 N1903 W09853 - N1901 W09837 - N1901 W09837 - N1853 W09852 - N1903 W09853
FCST VA CLD +12HR: 01/1200Z NO ASH EXP
FCST VA CLD +18HR: 01/1800Z NO ASH EXP
RMK: LGT VA EM OBS IN STLT MOV SW OF SUMMIT APRX
10-15 NM. VA ACTVTY INTMT THRU T+6HR. FCST MVMT
BASED ON NWP MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200401/0615Z

2020-03-31 18:36


Original Message :

Received FVXX20 at 18:37 UTC, 31/03/20 from KNES
VA ADVISORY
DTG: 20200331/1836Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/352
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 31/1820Z
OBS VA CLD: SFC/FL220 N1904 W09837 - N1859 W09837 - N1836 W09914 - N1857 W09926 - N1904 W09837 MOV SW 10-15KT
FCST VA CLD +6HR: 01/0030Z SFC/FL220 N1903 W09837 - N1900 W09835 - N1822 W09936 - N1855 W09955 - N1903 W09837
FCST VA CLD +12HR: 01/0630Z SFC/FL220 N1907 W09952 - N1903 W09837 - N1859 W09837 - N1832 W09947 - N1907 W09952
FCST VA CLD +18HR: 01/1230Z SFC/FL220 N1908 W09952 - N1903 W09836 - N1859 W09837 - N1832 W09947 - N1908 W09952
RMK: VA EM OBS IN STLT MOV SW OF SUMMIT APRX 40
NM. CONS EM EXPCD BASED ON RECENT ACTVTY. WINDS
TURNING TO W THRU T+12 HR BASED ON NWP MODEL
GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200401/0030Z

2020-03-31 12:52


Original Message :

Received FVXX20 at 12:54 UTC, 31/03/20 from KNES
VA ADVISORY
DTG: 20200331/1252Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/351
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM CONTINUES
OBS VA DTG: 31/1246Z
OBS VA CLD: SFC/FL200 N1902 W09839 - N1859 W09838 - N1838 W09911 - N1850 W09918 - N1902 W09839 MOV W 10-15KT
FCST VA CLD +6HR: 31/1900Z SFC/FL200 N1902 W09838 - N1900 W09838 - N1849 W09907 - N1900 W09911 - N1902 W09838
FCST VA CLD +12HR: 01/0100Z SFC/FL200 N1902 W09837 - N1900 W09838 - N1847 W09901 - N1856 W09904 - N1902 W09837
FCST VA CLD +18HR: 01/0700Z NO ASH EXP
RMK: CONS DISCRETE VA EM SEEN ON STLTI IMAGERY
MOV WSW FM SUMMIT. VA HEIGHT AND FRCST BASED ON
IMAGERY AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200331/1845Z

2020-03-31 07:11


Original Message :

Received FVXX20 at 07:13 UTC, 31/03/20 from KNES
VA ADVISORY
DTG: 20200331/0711Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/350
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS OBS MOV
OBS VA DTG: 31/0630Z
OBS VA CLD: SFC/FL210 N1902 W09837 - N1837 W09944 - N1902 W09953 - N1902 W09837 MOV W 10-15KT
FCST VA CLD +6HR: 31/1230Z SFC/FL210 N1903 W09837 - N1835 W09944 - N1902 W09953 - N1903 W09837
FCST VA CLD +12HR: 31/1830Z NO ASH EXP
FCST VA CLD +18HR: 01/0030Z NO ASH EXP
RMK: VA EMS OBS MOV W IN STLT IMAGERY. VA HAS
MULTIPLE CONT EMS OBS FM SUMMIT. VA FCST TO CONT
W TO WSW MOV THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200331/1315Z

2020-03-31 01:24


Original Message :

Received FVXX20 at 01:30 UTC, 31/03/20 from KNES
VA ADVISORY
DTG: 20200331/0124Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/349
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT IMAGERY
AND SUMMIT WEB CAM AT 0100Z
OBS VA DTG: 31/0101Z
OBS VA CLD: SFC/FL190 N1904 W09839 - N1900 W09835 - N1844 W09843 - N1855 W09855 - N1904 W09839 MOV SW 10-15KT
FCST VA CLD +6HR: 31/0700Z SFC/FL190 N1904 W09840 - N1858 W09834 - N1838 W09843 - N1858 W09900 - N1904 W09840
FCST VA CLD +12HR: 31/1300Z SFC/FL190 N1904 W09837 - N1856 W09835 - N1838 W09858 - N1903 W09903 - N1904 W09837
FCST VA CLD +18HR: 31/1900Z NO ASH EXP
RMK: OCNL VA EMS OBS IN STLT AND SUMMIT WEB CAM
11 NM SW FM SUMMIT. VA HGT/DIR FM STLT AND NWP MDLS WHICH SHOW
SW-LY TO W-LY MOVMT TREND THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200331/0730Z

2020-03-30 20:17


Original Message :

Received FVXX20 at 20:21 UTC, 30/03/20 from KNES
VA ADVISORY
DTG: 20200330/2017Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/348
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL VA EMS OBS IN SUMMIT WEB
CAM AND STLT IMAGERY AT 2000Z
OBS VA DTG: 30/2001Z
OBS VA CLD: SFC/FL210 N1920 W09849 - N1901 W09834 - N1859 W09840 - N1908 W09901 - N1920 W09849 MOV NW 5-10KT
FCST VA CLD +6HR: 31/0200Z SFC/FL210 N1921 W09859 - N1901 W09833 - N1858 W09837 - N1904 W09907 - N1921 W09859
FCST VA CLD +12HR: 31/0800Z SFC/FL210 N1917 W09908 - N1902 W09834 - N1857 W09834 - N1859 W09908 - N1917 W09908
FCST VA CLD +18HR: 31/1400Z NO ASH EXP
RMK: OCNL VA EMS OBS IN SUMMIT WEB CAM AND STLT
19 NM NW FM SUMMIT. VA HGT/ DIR FM STLT AND NWP
MDLS WHICH SHOW NW-LY TO W-LY MOVMT TREND THRU
T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200331/0215Z

2020-03-30 14:25


Original Message :

Received FVXX20 at 14:27 UTC, 30/03/20 from KNES
VA ADVISORY
DTG: 20200330/1425Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/347
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT AND WEBCAM.
OBS VA DTG: 30/1400Z
OBS VA CLD: SFC/FL210 N1912 W09845 - N1901 W09837 - N1900 W09837 - N1904 W09852 - N1912 W09845 MOV NW 15-20KT
FCST VA CLD +6HR: 30/2000Z SFC/FL210 N1925 W09855 - N1901 W09835 - N1900 W09838 - N1915 W09905 - N1925 W09855
FCST VA CLD +12HR: 31/0200Z SFC/FL210 N1913 W09858 - N1901 W09836 - N1901 W09837 - N1903 W09859 - N1913 W09858
FCST VA CLD +18HR: 31/0800Z SFC/FL210 N1913 W09906 - N1902 W09837 - N1900 W09836 - N1859 W09907 - N1913 W09906
RMK: VA EM OBS IN STLT AND WEBCAM. INTMT VA EM
EXPECTED BASED ON RECENT ACTVTY. FL AND FCST MVMT
BASED ON NWP MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200330/2030Z

2020-03-30 08:24


Original Message :

Received FVXX20 at 08:26 UTC, 30/03/20 from KNES
VA ADVISORY
DTG: 20200330/0824Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/346
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 30/0800Z
OBS VA CLD: SFC/FL210 N1951 W09843 - N1902 W09837 - N1944 W09916 - N1951 W09843 MOV NW 10KT
FCST VA CLD +6HR: 30/1400Z SFC/FL210 N1951 W09841 - N1902 W09838 - N1946 W09917 - N1951 W09841
FCST VA CLD +12HR: 30/2000Z NO ASH EXP
FCST VA CLD +18HR: 31/0200Z NO ASH EXP
RMK: CONT VA EMS OBS MOV NW IN STLT IMAGERY. VA
FCST TO CONT N TO NNW MOV THRU T+6HRS BEFORE
DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200330/1430Z

2020-03-30 02:25


Original Message :

Received FVXX20 at 02:27 UTC, 30/03/20 from KNES
VA ADVISORY
DTG: 20200330/0225Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/345
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: CONTG FQT VA EMS
OBS VA DTG: 30/0216Z
OBS VA CLD: SFC/FL210 N1931 W09838 - N1902 W09836 - N1901 W09837 - N1926 W09855 - N1931 W09838 MOV N 15-20KT
FCST VA CLD +6HR: 30/0830Z SFC/FL210 N1934 W09832 - N1901 W09836 - N1901 W09838 - N1932 W09849 - N1934 W09832
FCST VA CLD +12HR: 30/1430Z SFC/FL210 N1929 W09850 - N1902 W09836 - N1901 W09838 - N1920 W09903 - N1929 W09850
FCST VA CLD +18HR: 30/2030Z SFC/FL210 N1925 W09855 - N1902 W09836 - N1901 W09837 - N1914 W09905 - N1925 W09855
RMK: VA OBS IN WEBCAM AND RGB COMPOSITE SAT
IMAGERY EXT 30 NM NNE FM SUMMIT. FL WINDS FCST TO
VEER THRU T+18. FL AND FCST MVMT BASED ON RAOB
AND NWP MODELS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200330/0830Z

2020-03-29 21:25


Original Message :

Received FVXX20 at 21:27 UTC, 29/03/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200329/2125Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/344
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS
OBS VA DTG: 29/2116Z
OBS VA CLD: SFC/FL200 N1927 W09841 - N1901 W09835 - N1901 W09838 - N1920 W09854 - N1927 W09841 MOV NW 15-20KT
FCST VA CLD +6HR: 30/0330Z SFC/FL200 N1925 W09838 - N1901 W09837 - N1901 W09838 - N1921 W09852 - N1925 W09838
FCST VA CLD +12HR: 30/0930Z SFC/FL200 N1926 W09832 - N1901 W09837 - N1901 W09837 - N1924 W09848 - N1926 W09832
FCST VA CLD +18HR: 30/1530Z SFC/FL200 N1926 W09841 - N1902 W09836 - N1901 W09838 - N1920 W09853 - N1926 W09841
RMK: CORRECTED FOR OBS TIME. FRQ PUFFS OF VA OBS
IN SAT MOV NNW TO 25 NM FM SUMMIT BFR DSIPTG. FL
MVMT FCST TO BECOME SLIGHTLY MORE N-LY THRU T+18.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200330/0330Z

2020-03-29 15:37


Original Message :

Received FVXX20 at 15:39 UTC, 29/03/20 from KNES
VA ADVISORY
DTG: 20200329/1537Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/343
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ASH3D.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG 299/1520Z
OBS VA CLD: SFC/FL200 N1930 W09846 - N1902 W09838 - N1859 W09838 - N1925 W09900 - N1930 W09846 MOV NW 15-20KT
FCST VA CLD +6HR: 29/2130Z SFC/FL200 N1931 W09847 - N1902 W09837 - N1859 W09838 - N1924 W09901 - N1931 W09847
FCST VA CLD +12HR: 30/0330Z SFC/FL200 N1931 W09847 - N1901 W09836 - N1900 W09838 - N1925 W09901 - N1931 W09847
FCST VA CLD +18HR: 30/0930Z SFC/FL200 N1931 W09846 - N1901 W09836 - N1859 W09838 - N1925 W09901 - N1931 W09846
RMK: CONS LGT VA PUFFS OBS IN STLT MOV NW OF
SUMMIT APRX 25 NM PRIOR TO DISPTG. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200329/2130Z

2020-03-29 09:38


Original Message :

Received FVXX20 at 09:39 UTC, 29/03/20 from KNES
VA ADVISORY
DTG: 20200329/0938Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/342
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 29/0910Z
OBS VA CLD: SFC/FL200 N1947 W09849 - N1902 W09837 - N1934 W09923 - N1947 W09849 MOV N 10-15KT
FCST VA CLD +6HR: 29/1500Z SFC/FL200 N1947 W09849 - N1902 W09837 - N1934 W09924 - N1947 W09849
FCST VA CLD +12HR: 29/2100Z NO ASH EXP
FCST VA CLD +18HR: 30/0300Z NO ASH EXP
RMK: CONT VA EMS OBS MOV N TO NNW IN STLT
IMAGERY. VA FCST TO CONT N TO NNW MOV THRU T+6HRS
BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200329/1545Z

2020-03-29 03:45


Original Message :

Received FVXX20 at 03:47 UTC, 29/03/20 from KNES
VA ADVISORY
DTG: 20200329/0345Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/341
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: PSBL VA EMS
OBS VA DTG: 29/0320Z
OBS VA CLD: SFC/FL200 N1947 W09854 - N1902 W09837 - N1930 W09920 - N1947 W09854 MOV NW 10-15KT
FCST VA CLD +6HR: 29/0930Z NO ASH EXP
FCST VA CLD +12HR: 29/1530Z NO ASH EXP
FCST VA CLD +18HR: 29/2130Z NO ASH EXP
RMK: PSBL VA EMS NW OF SUMMIT. VA CONT TO THIN.
VA NOT OBS IN STLT IMAGERY DUE TO WX CLDS. NWP
MDLS SUGGEST VA CONT MOV TO THE NW. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200329/0945Z

2020-03-28 21:55


Original Message :

Received FVXX20 at 21:58 UTC, 28/03/20 from KNES
VA ADVISORY
DTG: 20200328/2155Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/340
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 28/2141Z
OBS VA CLD: SFC/FL200 N1937 W09908 - N1902 W09838 - N1910 W09904 - N1935 W09916 - N1937 W09908 MOV NW 10-15KT SFC/FL220 N1920 W09846 - N1902 W09838 - N1902 W09838 - N1918 W09856 - N1920 W09846 MOV NW 10-15KT
FCST VA CLD +6HR: 29/0330Z SFC/FL200 N1940 W09907 - N1902 W09838 - N1909 W09901 - N1932 W09914 - N1940 W09907 SFC/FL220 N1935 W09851 - N1902 W09837 - N1902 W09838 - N1929 W09902 - N1935 W09851
FCST VA CLD +12HR: 29/0930Z SFC/FL200 N1947 W09842 - N1901 W09837 - N1901 W09837 - N1946 W09908 - N1947 W09842 SFC/FL220 NO ASH EXP
FCST VA CLD +18HR: 29/1530Z SFC/FL200 N1944 W09852 - N1901 W09836 - N1900 W09837 - N1939 W09906 - N1944 W09852
RMK: CONS VA EMS EXTD ABT 50 NMI NW OF SUMMIT AND
THINNING OUT. DISCRETE VA EM AT 2020Z NOW 22 NMI
NNW OF SUMMIT. NWP MDLS FCST LTLCG IN WINDS THRU
T+6 THEN WIND SHIFT MOVG VA NNW AT FL200 BY T+12.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200329/0400Z

2020-03-28 16:49


Original Message :

Received FVXX20 at 16:51 UTC, 28/03/20 from KNES
VA ADVISORY
DTG: 20200328/1649Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/339
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ASH3D.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 28/1630Z
OBS VA CLD: SFC/FL220 N1947 W09908 - N1904 W09837 - N1900 W09838 - N1938 W09921 - N1947 W09908 MOV NW 15-20KT SFC/FL260 N1943 W09840 - N1901 W09835 - N1859 W09837 - N1940 W09901 - N1943 W09840 MOV NW 10-15KT
FCST VA CLD +6HR: 28/2230Z SFC/FL220 N1956 W09910 - N1901 W09835 - N1859 W09838 - N1944 W09928 - N1956 W09910 SFC/FL260 N1943 W09840 - N1900 W09835 - N1900 W09837 - N1940 W09901 - N1943 W09840
FCST VA CLD +12HR: 29/0430Z SFC/FL220 N1947 W09902 - N1901 W09835 - N1859 W09837 - N1936 W09917 - N1947 W09902 SFC/FL260 NO ASH EXP
FCST VA CLD +18HR: 29/1030Z SFC/FL220 N1951 W09904 - N1901 W09834 - N1859 W09837 - N1938 W09919 - N1951 W09904
RMK: LARGE VA EM AT MULT FL OBS MOV N AND NW OF
SUMMIT IN CLEAR CONDS AND MDT WINDS. FCST MVMT
AND FL BASED ON NWP MODEL GDNC WINDS AND ASH3D.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200328/2245Z

2020-03-28 14:28


Original Message :

Received FVXX20 at 14:29 UTC, 28/03/20 from KNES
VA ADVISORY
DTG: 20200328/1428Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/338
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 28/1416Z
OBS VA CLD: SFC/FL220 N1944 W09859 - N1902 W09836 - N1900 W09838 - N1940 W09913 - N1944 W09859 MOV NW 20-25KT
FCST VA CLD +6HR: 28/2030Z SFC/FL220 N1937 W09855 - N1901 W09837 - N1901 W09838 - N1931 W09905 - N1937 W09855
FCST VA CLD +12HR: 29/0230Z SFC/FL220 N1931 W09848 - N1901 W09837 - N1901 W09837 - N1926 W09857 - N1931 W09848
FCST VA CLD +18HR: 29/0830Z NO ASH EXP
RMK: VA EM OBS IN WEBCAM AND STLT MOV NW OF
SUMMIT APRX 50 NM PRIOR TO DSIPTG. INTMT PUFFS OF
VA EM OBS IN WEBCAM. FL AND FCST BASED ON NWP
MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200328/2030Z

2020-03-28 12:14


Original Message :

Received FVXX20 at 12:15 UTC, 28/03/20 from KNES
VA ADVISORY
DTG: 20200328/1214Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/337
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA OBS IN STLT.
OBS VA DTG: 28/1200Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 28/1800Z NO ASH EXP
FCST VA CLD +12HR: 29/0000Z NO ASH EXP
FCST VA CLD +18HR: 29/0600Z NO ASH EXP
RMK: NO VA EM OBS IN STLT OR WEBCAM. NO FURTHER
REPORTS OF VA ACTVTY RECEIVED. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-28 06:29


Original Message :

Received FVXX20 at 06:32 UTC, 28/03/20 from KNES
VA ADVISORY
DTG: 20200328/0629Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/336
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: LGT VA EMS OBS
OBS VA DTG: 28/0610Z
OBS VA CLD: SFC/FL200 N1942 W09852 - N1902 W09837 - N1923 W09859 - N1942 W09852 MOV NW 25-30KT
FCST VA CLD +6HR: 28/1200Z SFC/FL200 N1941 W09850 - N1902 W09837 - N1923 W09858 - N1941 W09850
FCST VA CLD +12HR: 28/1800Z NO ASH EXP
FCST VA CLD +18HR: 29/0000Z NO ASH EXP
RMK: LGT VA EMS OBS MOV N TO NNW IN STLT IMAGERY.
VA FCST TO CONT N TO NNW MOV THRU T+6HRS.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200328/1230Z

2020-03-28 00:50


Original Message :

Received FVXX20 at 00:53 UTC, 28/03/20 from KNES
VA ADVISORY
DTG: 20200328/0050Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/335
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL LIGHT VA EMS OBS IN STLT
IMAGERY AT 0026Z
OBS VA DTG: 28/0030Z
OBS VA CLD: SFC/FL200 N1931 W09849 - N1901 W09835 - N1858 W09838 - N1927 W09859 - N1931 W09849 MOV NW 25-30KT
FCST VA CLD +6HR: 28/0630Z SFC/FL200 N1937 W09849 - N1900 W09833 - N1857 W09838 - N1931 W09902 - N1937 W09849
FCST VA CLD +12HR: 28/1230Z SFC/FL200 N1939 W09847 - N1901 W09833 - N1856 W09838 - N1933 W09902 - N1939 W09847
FCST VA CLD +18HR: 28/1830Z NO ASH EXP
RMK: OCNL LIGHT VA EMS 30 NM NW FM SUMMIT OBS IN
STLT. VA HGT AND DIR FM STLT AND NWP MDLS SHOW VA
CONT NW-LY MOVMT THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200328/0645Z

2020-03-27 23:08


Original Message :

Received FVXX20 at 23:13 UTC, 27/03/20 from KNES
VA ADVISORY
DTG: 20200327/2308Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/334
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONCL LIGHT VA EMS OBS IN STLT
IMAGERY AT 2236Z
OBS VA DTG: 27/2246Z
OBS VA CLD: SFC/FL200 N1914 W09840 - N1900 W09834 - N1859 W09840 - N1911 W09849 - N1914 W09840 MOV NW 25-30KT
FCST VA CLD +6HR: 28/0500Z SFC/FL200 N1920 W09840 - N1859 W09832 - N1858 W09841 - N1915 W09853 - N1920 W09840
FCST VA CLD +12HR: 28/1100Z SFC/FL200 N1922 W09840 - N1859 W09831 - N1857 W09841 - N1916 W09855 - N1922 W09840
FCST VA CLD +18HR: 28/1700Z NO ASH EXP
RMK: ONCL LIGHT VA EMS OBS IN SUMMIT WEB CAM AND
STLT 15 NM NW FM SUMMIT. VA HGT AND DIR FM STLT
AND NWP MDLS SHOW VA EMS CONT MOVG NW THRU T+12.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200328/0515Z

2020-03-27 17:33


Original Message :

Received FVXX20 at 17:37 UTC, 27/03/20 from KNES
VA ADVISORY
DTG: 20200327/1733Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/333
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: INTMT VA EMS
OBS VA DTG: 27/1716Z
OBS VA CLD: SFC/FL200 N1947 W09910 - N1944 W09856 - N1901 W09838 - N1908 W09853 - N1947 W09910 MOV N 30-35KT
FCST VA CLD +6HR: 27/2330Z SFC/FL200 N1949 W09852 - N1901 W09837 - N1901 W09838 - N1946 W09913 - N1949 W09852
FCST VA CLD +12HR: 28/0530Z SFC/FL200 N1953 W09858 - N1901 W09837 - N1900 W09837 - N1947 W09916 - N1953 W09858
FCST VA CLD +18HR: 28/1130Z SFC/FL200 N1951 W09850 - N1901 W09836 - N1900 W09837 - N1949 W09909 - N1951 W09850
RMK: VA EMS SINCE 1533Z NOW EXTD NEARLY 60 NMI
NNW OF THE SUMMIT. NWP MDLS FCST VA TO CONT MOVG
NNW THRU T+18HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200327/2330Z

2020-03-27 11:43


Original Message :

Received FVXX20 at 11:45 UTC, 27/03/20 from KNES
VA ADVISORY
DTG: 20200327/1143Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/332
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 27/1131Z
OBS VA CLD: SFC/FL200 N1909 W09855 - N1903 W09837 - N1859 W09838 - N1901 W09859 - N1909 W09855 MOV NW 15-20KT
FCST VA CLD +6HR: 27/1730Z NO ASH EXP
FCST VA CLD +12HR: 27/2330Z NO ASH EXP
FCST VA CLD +18HR: 28/0530Z NO ASH EXP
RMK: LGT VA EMS OBS IN STLT MOVG WNW FM SUMMIT.
ASH DISSIPATES WI 15-20 NMI. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200327/1745Z

2020-03-27 05:43


Original Message :

Received FVXX20 at 05:44 UTC, 27/03/20 from KNES
VA ADVISORY
DTG: 20200327/0543Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/331
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VERY LGT VA EMS
OBS VA DTG: 27/0531Z
OBS VA CLD: SFC/FL210 N1918 W09854 - N1902 W09837 - N1859 W09839 - N1910 W09902 - N1918 W09854 MOV NW 10-15KT
FCST VA CLD +6HR: 27/1130Z NO ASH EXP
FCST VA CLD +12HR: 27/1730Z NO ASH EXP
FCST VA CLD +18HR: 27/2330Z NO ASH EXP
RMK: VERY SMALL, THIN VA EMS OBS IN STLT MOVG IN
THE NW DIR BLW FL210. ASH DISSIPATES QUICKLY.
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200327/1145Z

2020-03-26 23:44


Original Message :

Received FVXX20 at 23:47 UTC, 26/03/20 from KNES
VA ADVISORY
DTG: 20200326/2344Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/330
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: NEW VA EM.
OBS VA DTG: 26/2320Z
OBS VA CLD: SFC/FL200 N1925 W09847 - N1902 W09836 - N1901 W09839 - N1918 W09857 - N1925 W09847 MOV NW 10-15KT
FCST VA CLD +6HR: 27/0530Z SFC/FL200 N1925 W09842 - N1901 W09835 - N1900 W09838 - N1920 W09852 - N1925 W09842
FCST VA CLD +12HR: 27/1130Z SFC/FL200 N1923 W09837 - N1901 W09835 - N1859 W09838 - N1922 W09848 - N1923 W09837
FCST VA CLD +18HR: 27/1730Z NO ASH EXP
RMK: NEW VA EM NOTED IN WEB CAM AND IN IR SLTL
IMAGERY. VA MOV NW OF SUMMIT. INTERMITTENT PUFFS
LIKELY TO CONT GIVEN RECENT PAST HISTORY. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200327/0545Z

2020-03-26 22:03


Original Message :

Received FVXX20 at 22:05 UTC, 26/03/20 from KNES
VA ADVISORY
DTG: 20200326/2203Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/329
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 26/2140Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 27/0330Z NO ASH EXP
FCST VA CLD +12HR: 27/0930Z NO ASH EXP
FCST VA CLD +18HR: 27/1530Z NO ASH EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW EMS
NOTED IN CLEAR VIS STLT IMAGERY OR WEB CAM OVER
LAST SEVERAL HRS. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-26 16:29


Original Message :

Received FVXX20 at 16:31 UTC, 26/03/20 from KNES
VA ADVISORY
DTG: 20200326/1629Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/328
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT LGT VA EMS OBS
OBS VA DTG: 26/1621Z
OBS VA CLD: SFC/FL200 N1932 W09929 - N1901 W09837 - N1914 W09938 - N1932 W09929 MOV NW 25-30KT
FCST VA CLD +6HR: 26/2230Z SFC/FL200 N1936 W09928 - N1901 W09836 - N1912 W09940 - N1936 W09928
FCST VA CLD +12HR: 27/0430Z NO ASH EXP
FCST VA CLD +18HR: 27/1030Z NO ASH EXP
RMK: CONT LGT VA EMS OBS MOV WNW IN STLT IMAGERY.
VA IS LGT IN WEBCAM. VA FCST TO CONT WNW MOV THRU
T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200326/2230Z

2020-03-26 10:45


Original Message :

Received FVXX21 at 11:24 UTC, 26/03/20 from KNES
VA ADVISORY
DTG: 20200326/1115Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/333
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: VA EMS LKLY
OBS VA DTG: 26/1050Z
OBS VA CLD: SFC/FL190 S0158 W07831 - S0159 W07819 - S0202 W07819 - S0203 W07832 - S0158 W07831 MOV W 10-15KT
FCST VA CLD +6HR: 26/1700Z NO ASH EXP
FCST VA CLD +12HR: 26/2300Z NO ASH EXPNO ASH EXP
FCST VA CLD +18HR: 27/0500Z
Received FVXX20 at 10:53 UTC, 26/03/20 from KNES
VA ADVISORY
DTG: 20200326/1045Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/327
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: LGT VA EMS
OBS VA DTG: 26/1020Z
OBS VA CLD: SFC/FL200 N1908 W09918 - N1905 W09837 - N1857 W09832 - N1851 W09916 - N1908 W09918 MOV W 10-15KT
FCST VA CLD +6HR: 26/1630Z SFC/FL200 N1908 W09916 - N1905 W09835 - N1858 W09837 - N1852 W09916 - N1908 W09916
FCST VA CLD +12HR: 26/2230Z NO ASH EXP
FCST VA CLD +18HR: 27/0430Z NO ASH EXP
RMK: LGT VA EMS OBS IN STLT EXTDG FOR APPROX
20NMI BLW FL200. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200326/1645Z=

2020-03-26 04:43


Original Message :

Received FVXX20 at 04:44 UTC, 26/03/20 from KNES
VA ADVISORY
DTG: 20200326/0443Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/326
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: REMNANT VA
OBS VA DTG: 26/0436Z
OBS VA CLD: SFC/FL200 N1914 W09913 - N1908 W09855 - N1859 W09856 - N1902 W09917 - N1914 W09913 MOV W 15-20KT
FCST VA CLD +6HR: 26/1030Z NO ASH EXP
FCST VA CLD +12HR: 26/1630Z NO ASH EXP
FCST VA CLD +18HR: 26/2230Z NO ASH EXP
RMK: REMNANT VA FM EARLIER ERUPTION IS OBS IN
STLT LOCATED APPROX 15NMI W FM THE SUMMIT. THE
ASH IS FCSTD TO DISP BY T+06HRS. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200326/1045Z

2020-03-25 22:41


Original Message :

Received FVXX20 at 22:43 UTC, 25/03/20 from KNES
VA ADVISORY
DTG: 20200325/2241Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/325
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: NEW VA EM.
OBS VA DTG: 25/2231Z
OBS VA CLD: SFC/FL200 N1914 W09907 - N1902 W09836 - N1859 W09840 - N1855 W09908 - N1914 W09907 MOV W 10-15KT
FCST VA CLD +6HR: 26/0430Z SFC/FL200 N1919 W09902 - N1902 W09839 - N1859 W09837 - N1901 W09908 - N1919 W09902
FCST VA CLD +12HR: 26/1030Z NO ASH EXP
FCST VA CLD +18HR: 26/1630Z NO ASH EXP
RMK: A SMALL NEW VA PUFF NOTED IN WEB CAM AND IN
STLT IMAGERY. VA MOV W FROM SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200326/0445Z

2020-03-25 13:34


Original Message :

Received FVXX20 at 13:39 UTC, 25/03/20 from KNES
VA ADVISORY
DTG: 20200325/1334Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/324
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
CENAPRED.
ERUPTION DETAILS: VA EMS HAVE DISP. STEAM/GAS EMS
SEEN IN SUMMIT WEB CAM
OBS VA DTG: 25/1316Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 25/1930Z NO ASH EXP
FCST VA CLD +12HR: 26/0130Z NO ASH EXP
FCST VA CLD +18HR: 26/0730Z NO ASH EXP
RMK: EARLIER VA EMS SEEN IN STLT HAVE DISP. NO
NEW VA EMS OBS IN STLT. NO NEW VA REPORTS FM MWO
AND CENAPRED RECEIVED. STEAM/GAS EMS OBS IN
SUMMIT WEB CAM. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-25 07:57


Original Message :

Received FVXX20 at 07:59 UTC, 25/03/20 from KNES
VA ADVISORY
DTG: 20200325/0757Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/323
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 25/0751Z
OBS VA CLD: SFC/FL200 N1905 W09916 - N1903 W09836 - N1856 W09835 - N1855 W09917 - N1905 W09916 MOV W 10-20KT
FCST VA CLD +6HR: 25/1400Z SFC/FL200 N1909 W09915 - N1903 W09837 - N1858 W09835 - N1856 W09917 - N1909 W09915
FCST VA CLD +12HR: 25/2000Z SFC/FL200 N1908 W09926 - N1901 W09837 - N1856 W09836 - N1853 W09928 - N1908 W09926
FCST VA CLD +18HR: 26/0200Z SFC/FL200 N1907 W09925 - N1902 W09837 - N1856 W09836 - N1853 W09926 - N1907 W09925
RMK: VA OBS IN STLT EXDG W FM SUMMIT FOR APPROX
45NMI. ACT REMAINS HIGH AND NWP MODELS SUPPORT
CONT WESTWARD MVMNT BLW FL200. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200325/1400Z

2020-03-25 02:04


Original Message :

Received FVXX20 at 02:07 UTC, 25/03/20 from KNES
VA ADVISORY
DTG: 20200325/0204Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/322
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 25/0140Z
OBS VA CLD: SFC/FL200 N1903 W09837 - N1857 W09835 - N1823 W09951 - N1902 W09959 - N1903 W09837 MOV SW 10-15KT
FCST VA CLD +6HR: 25/0730Z SFC/FL200 N1914 W09957 - N1904 W09836 - N1857 W09836 - N1836 W09955 - N1914 W09957
FCST VA CLD +12HR: 25/1330Z SFC/FL200 N1926 W09952 - N1906 W09833 - N1900 W09835 - N1852 W09956 - N1926 W09952
FCST VA CLD +18HR: 25/1930Z SFC/FL200 N1924 W09956 - N1906 W09833 - N1859 W09834 - N1852 W09954 - N1924 W09956
RMK: INTERMITTENT VA EMS NOTED IN STLT AND WEB
CAM. VA MOV TO SW AND WSW OF SUMMIT WILL MOV MORE
W WITH TIME. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200325/0800Z

2020-03-24 20:23


Original Message :

Received FVXX20 at 20:26 UTC, 24/03/20 from KNES
VA ADVISORY
DTG: 20200324/2023Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/321
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 24/1956Z
OBS VA CLD: SFC/FL200 N1913 W09933 - N1905 W09835 - N1859 W09836 - N1840 W09933 - N1913 W09933 MOV W 10-15KT
FCST VA CLD +6HR: 25/0200Z SFC/FL200 N1928 W09926 - N1905 W09836 - N1858 W09838 - N1859 W09934 - N1928 W09926
FCST VA CLD +12HR: 25/0800Z SFC/FL200 N1930 W09927 - N1905 W09837 - N1859 W09837 - N1904 W09934 - N1930 W09927
FCST VA CLD +18HR: 25/1400Z SFC/FL200 N1935 W09927 - N1904 W09836 - N1859 W09835 - N1907 W09936 - N1935 W09927
RMK: INTERMITTENT VA EMS NOTED IN WEB CAM AND
STLT IMAGERY. VA MOV WSW TO W OF SUMMIT TO ABOUT
30-40 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200325/0230Z

2020-03-24 14:26


Original Message :

Received FVXX20 at 14:30 UTC, 24/03/20 from KNES
VA ADVISORY
DTG: 20200324/1426Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/320
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL LIGHT VA EMS OBS IN STLT
IMAGERY AT 1400Z
OBS VA DTG: 24/1406Z
OBS VA CLD: SFC/FL190 N1907 W09856 - N1902 W09836 - N1859 W09837 - N1857 W09856 - N1907 W09856 MOV W 10-15KT
FCST VA CLD +6HR: 24/2000Z SFC/FL190 N1909 W09859 - N1902 W09837 - N1858 W09836 - N1855 W09859 - N1909 W09859
FCST VA CLD +12HR: 25/0200Z NO ASH EXP
FCST VA CLD +18HR: 25/0800Z NO ASH EXP
RMK: OCNL LIGHT VA EMS OBS IN STLT 12NM W FM
SUMMIT. VA HGT FM PREV VAA AND VA DIR FM STLT AND
NWP MDLS THAT SHOW CONT W-LY MOVMT THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200324/2030Z

2020-03-24 08:43


Original Message :

Received FVXX20 at 08:45 UTC, 24/03/20 from KNES
VA ADVISORY
DTG: 20200324/0843Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/319
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: LGT VA EMS
OBS VA DTG: 24/0836Z
OBS VA CLD: SFC/FL190 N1905 W09851 - N1902 W09837 - N1859 W09836 - N1859 W09852 - N1905 W09851 MOV W 10-15KT
FCST VA CLD +6HR: 24/1430Z SFC/FL190 N1905 W09858 - N1902 W09837 - N1859 W09837 - N1858 W09859 - N1905 W09858
FCST VA CLD +12HR: 24/2030Z NO ASH EXP
FCST VA CLD +18HR: 25/0230Z NO ASH EXP
RMK: LGT VA CLD OBS IN STLT EXDG W FM SUMMIT FOR
APPROX 20NMI BFR BECOMING TOO DIFF TO DETECT.
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200324/1445Z

2020-03-24 02:41


Original Message :

Received FVXX20 at 02:43 UTC, 24/03/20 from KNES
VA ADVISORY
DTG: 20200324/0241Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/318
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: VERY LGT VA
OBS VA DTG: 24/0231Z
OBS VA CLD: SFC/FL190 N1901 W09837 - N1859 W09836 - N1851 W09851 - N1858 W09852 - N1901 W09837 MOV SW 15-20KT
FCST VA CLD +6HR: 24/0830Z SFC/FL190 N1859 W09847 - N1852 W09847 - N1839 W09917 - N1852 W09917 - N1859 W09847
FCST VA CLD +12HR: 24/1430Z NO ASH EXP
FCST VA CLD +18HR: 24/2030Z NO ASH EXP
RMK: FRQ, VERY THIN VA EMS ARE OBS IN STLT MOVG
WSW AND SW FM SUMMIT AT APPROX 25 KTS. THE ASH
BECOMES BARELY DISCERNIBLE BEYOND 25NMI.
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200324/0845Z

2020-03-23 20:50


Original Message :

Received FVXX20 at 20:52 UTC, 23/03/20 from KNES
VA ADVISORY
DTG: 20200323/2050Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/317
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: INTMT LGT VA AND GASES
OBS VA DTG: 23/2041Z
OBS VA CLD: SFC/FL190 N1903 W09837 - N1900 W09836 - N1855 W09855 - N1902 W09856 - N1903 W09837 MOV W 10-15KT
FCST VA CLD +6HR: 24/0230Z SFC/FL190 N1904 W09858 - N1902 W09837 - N1900 W09837 - N1855 W09857 - N1904 W09858
FCST VA CLD +12HR: 24/0830Z NO ASH EXP
FCST VA CLD +18HR: 24/1430Z NO ASH EXP
RMK: INTMT LGT VA EMS SEEN MOV W-WSW IN SAT
IMAGERY AND WEB CAM. MODEL GUIDANCE INDICATES A
CONT W-LY MOV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200324/0245Z

2020-03-23 15:37


Original Message :

Received FVXX20 at 15:41 UTC, 23/03/20 from KNES
VA ADVISORY
DTG: 20200323/1537Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/316
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 23/1500Z
OBS VA CLD: SFC/FL200 N1903 W09902 - N1902 W09837 - N1900 W09838 - N1847 W09900 - N1903 W09902 MOV SW 10-15KT
FCST VA CLD +6HR: 23/2100Z SFC/FL200 N1910 W09858 - N1902 W09835 - N1859 W09835 - N1858 W09901 - N1910 W09858
FCST VA CLD +12HR: 24/0300Z SFC/FL200 N1915 W09849 - N1903 W09837 - N1900 W09837 - N1906 W09855 - N1915 W09849
FCST VA CLD +18HR: 24/0900Z SFC/FL200 N1917 W09837 - N1902 W09836 - N1859 W09835 - N1917 W09849 - N1917 W09837
RMK: INTERMITTENT VA EMS NOTED IN WEB CAM AND IN
STLT IMAGERY. VA MOVING MOSTLY SW FROM SUMMIT BUT
SOME PUFFS HEADING MORE WSW TO W. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200323/2130Z

2020-03-23 09:56


Original Message :

Received FVXX20 at 09:58 UTC, 23/03/20 from KNES
VA ADVISORY
DTG: 20200323/0956Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/315
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 23/0946Z
OBS VA CLD: SFC/FL210 N1905 W09836 - N1857 W09832 - N1829 W09853 - N1840 W09911 - N1859 W09914 - N1905 W09836 MOV W 15-20KT
FCST VA CLD +6HR: 23/1600Z SFC/FL210 N1904 W09837 - N1849 W09836 - N1831 W09935 - N1859 W09937 - N1904 W09837
FCST VA CLD +12HR: 23/2200Z SFC/FL210 N1904 W09837 - N1849 W09837 - N1820 W09922 - N1854 W09933 - N1904 W09837
FCST VA CLD +18HR: 24/0400Z SFC/FL210 N1904 W09836 - N1858 W09837 - N1815 W09910 - N1850 W09937 - N1904 W09836
RMK: VA OBS IN STLT MOV WSW FM SUMMIT AND FANNING
OUT W INCR DIST. LEADING EDGE REACHES APPROX
35NMI BEFORE DISSIPATING. NWP MODELS SUPPORT
CONSISTENT TRAJECTORY THRU T+18HR. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200323/1600Z

2020-03-23 03:56


Original Message :

Received FVXX20 at 03:58 UTC, 23/03/20 from KNES
VA ADVISORY
DTG: 20200323/0356Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/314
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 23/0346Z
OBS VA CLD: SFC/FL210 N1902 W09835 - N1858 W09835 - N1835 W09853 - N1843 W09908 - N1900 W09854 - N1902 W09835 MOV SW 15-20KT
FCST VA CLD +6HR: 23/1000Z SFC/FL210 N1902 W09837 - N1855 W09837 - N1844 W09912 - N1858 W09911 - N1902 W09837
FCST VA CLD +12HR: 23/1600Z SFC/FL210 N1902 W09838 - N1855 W09838 - N1844 W09913 - N1857 W09915 - N1902 W09838
FCST VA CLD +18HR: 23/2200Z SFC/FL210 N1901 W09837 - N1855 W09838 - N1843 W09914 - N1858 W09917 - N1901 W09837
RMK: CONT VA EMS OBS IN STLT MOV SW AND WSW FM
SUMMIT AT APPROX 20KT BLW FL210. ASH EXTDS FOR
25NMI THRU 0341Z. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200323/1000Z

2020-03-22 22:07


Original Message :

Received FVXX20 at 22:11 UTC, 22/03/20 from KNES
VA ADVISORY
DTG: 20200322/2207Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/313
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING LGT VA EMS.
OBS VA DTG: 22/2156Z
OBS VA CLD: SFC/FL190 N1902 W09840 - N1901 W09837 - N1847 W09838 - N1848 W09846 - N1902 W09840 MOV S 5-10KT
FCST VA CLD +6HR: 23/0400Z SFC/FL190 N1903 W09838 - N1859 W09835 - N1843 W09852 - N1850 W09859 - N1903 W09838
FCST VA CLD +12HR: 23/1000Z SFC/FL190 N1903 W09837 - N1859 W09837 - N1853 W09902 - N1902 W09902 - N1903 W09837
FCST VA CLD +18HR: 23/1600Z SFC/FL190 N1903 W09837 - N1859 W09837 - N1853 W09902 - N1903 W09903 - N1903 W09837
RMK: ONGOING LGT VA EMS AND GASES ARE SEEN IN SAT
MOV SSW AND REACHING ARND 15 NM FM SUMMIT BFR DSIPTG.
EARLIER VA EMS TO FL290 AND LOWER HAVE DSIPTD IN SAT. MODEL
GUIDANCE SHOWS A VEERING TWD THE SW-W THRU T+18
HRS.BASED ON RECENT ACT A HIGHER VA EM IS PSBL.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200323/0400Z

2020-03-22 17:20


Original Message :

Received FVXX20 at 17:26 UTC, 22/03/20 from KNES
VA ADVISORY
DTG: 20200322/1720Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/312
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS MOV N AND S
OBS VA DTG: 22/1701Z
OBS VA CLD: SFC/FL210 N1907 W09839 - N1901 W09837 - N1901 W09840 - N1905 W09844 - N1907 W09839 MOV N 5KT SFC/FL290 N1901 W09838 - N1900 W09836 - N1841 W09829 - N1840 W09837 - N1901 W09838 MOV S 25-30KT
FCST VA CLD +6HR: 22/2300Z SFC/FL210 NO ASH EXPSFC/FL290 N1901 W09838 - N1900 W09836 - N1756 W09813 - N1757 W09840 - N1901 W09838
FCST VA CLD +12HR: 23/0500Z SFC/FL290 N1903 W09837 - N1708 W09805 - N1707 W09854 - N1903 W09837
FCST VA CLD +18HR: 23/1100Z NO ASH EXP
RMK: NEW VA EMS IS SEEN MOV N UP TO 7NM FM THE
SUMMIT AT FL210 AND MOV S UP TO 30NM AT FL290.
NWP MDL INDICATES A CONT S MOV THRU T+12HRS AT
FL290 ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200322/2315Z

2020-03-22 14:01


Original Message :

Received FVXX20 at 14:02 UTC, 22/03/20 from KNES
VA ADVISORY
DTG: 20200322/1401Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/311
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA MOV
OBS VA DTG: 22/1351Z
OBS VA CLD: SFC/FL210 N1901 W09837 - N1900 W09835 - N1847 W09829 - N1847 W09841 - N1901 W09837 MOV S 5KT
FCST VA CLD +6HR: 22/2000Z SFC/FL210 N1902 W09837 - N1841 W09832 - N1843 W09850 - N1901 W09837 - N1902 W09837
FCST VA CLD +12HR: 23/0200Z NO ASH EXP
FCST VA CLD +18HR: 23/0800Z NO ASH EXP
RMK: INTERMITTENT LGT VA IS OBS ON STLT MOV S UP
TO 15NM FM THE SUMMIT. NWP MDL INDICATES A CONT S
MOV THRU +6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200322/2000Z

2020-03-22 08:22


Original Message :

Received FVXX20 at 08:23 UTC, 22/03/20 from KNES
VA ADVISORY
DTG: 20200322/0822Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/310
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EM
OBS VA DTG: 22/0806Z
OBS VA CLD: SFC/FL210 N1901 W09838 - N1901 W09835 - N1852 W09832 - N1852 W09839 - N1901 W09838 MOV S 10-15KT
FCST VA CLD +6HR: 22/1400Z SFC/FL210 N1901 W09836 - N1845 W09831 - N1845 W09839 - N1901 W09837 - N1901 W09836
FCST VA CLD +12HR: 22/2000Z NO ASH EXP
FCST VA CLD +18HR: 23/0200Z NO ASH EXP
RMK: LGT VA EM BEGINNING ARND 0751Z IS MOVG S FM
SUMMIT AT 15KT BLW FL210 AND IS QUICKLY BECOMING
DIFFUSE. THIN VA CLD PERSISTING TO T+06HR IS
PSBL. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200322/1415Z

2020-03-21 00:07


Original Message :

Received FVXX20 at 00:09 UTC, 21/03/20 from KNES
VA ADVISORY
DTG: 20200321/0007Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/309
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM HAS DISP
OBS VA DTG: 20/2356Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 21/0600Z NO ASH EXP
FCST VA CLD +12HR: 21/1200Z NO ASH EXP
FCST VA CLD +18HR: 21/1800Z NO ASH EXP
RMK: VA HAS BECOME TOO THIN TO DISCERN IN STLT
IMAGERY. THERE HAS BEEN NO FURTHER RPRT OF VA AND
NO HOTSPOT CAN BE SEEN. ...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-20 18:14


Original Message :

Received FVXX20 at 18:16 UTC, 20/03/20 from KNES
VA ADVISORY
DTG: 20200320/1814Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/308
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS.
OBS VA DTG: 20/1740Z
OBS VA CLD: SFC/FL190 N1904 W09836 - N1839 W09836 - N1841 W09852 - N1904 W09836 MOV SW 10KT
FCST VA CLD +6HR: 20/2330Z SFC/FL190 N1904 W09837 - N1840 W09855 - N1856 W09907 - N1904 W09837
FCST VA CLD +12HR: 21/0530Z NO ASH EXP
FCST VA CLD +18HR: 21/1130Z NO ASH EXP
RMK: CONT VA EMS OBS MOV S TO SW IN STLT IMAGERY.
WINDS ARE VARIABLE. VA FCST TO MOV FURTHER SE TO E
THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200321/0015Z

2020-03-20 06:45


Original Message :

Received FVXX20 at 12:29 UTC, 20/03/20 from KNES
VA ADVISORY
DTG: 20200320/1227Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/307
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 20/200Z
Received FVXX20 at 06:47 UTC, 20/03/20 from KNES
VA ADVISORY
DTG: 20200320/0645Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/306
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONTG LGT VA EM
OBS VA DTG: 20/0636Z
OBS VA CLD: SFC/FL200 N1916 W09841 - N1916 W09829 - N1902 W09835 - N1902 W09838 - N1916 W09841 MOV N 5-10KT
FCST VA CLD +6HR: 20/1230Z SFC/FL200 N1919 W09826 - N1901 W09835 - N1902 W09838 - N1919 W09843 - N1919 W09826
FCST VA CLD +12HR: 20/1830Z NO ASH EXP
FCST VA CLD +18HR: 21/0030Z NO ASH EXP
RMK: FAINT VA SIGNATURE OBS IN STLT MOV N FM
SUMMIT. WEBCAM SHOWS OCNL SMALL VA EMS. FL WINDS
FCST TO PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200320/1245Z

2020-03-20 01:06


Original Message :

Received FVXX20 at 01:12 UTC, 20/03/20 from KNES
VA ADVISORY
DTG: 20200320/0106Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/305
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 20/0040Z
OBS VA CLD: SFC/FL200 N1950 W09835 - N1904 W09835 - N1858 W09838 - N1856 W09922 - N1950 W09835 MOV NW 5-10KT
FCST VA CLD +6HR: 20/0630Z SFC/FL200 N1932 W09849 - N1901 W09835 - N1858 W09837 - N1910 W09913 - N1932 W09849
FCST VA CLD +12HR: 20/1230Z SFC/FL200 N1940 W09836 - N1904 W09834 - N1902 W09835 - N1925 W09905 - N1940 W09836
FCST VA CLD +18HR: 20/1830Z SFC/FL200 N1939 W09842 - N1937 W09820 - N1901 W09834 - N1859 W09840 - N1939 W09842
RMK: INTERMITTENT VA EMS NOTED IN WEB CAM AND IN
STLT IMAGERY. VA MOV THRU W-N OF SUMMIT WITH AN
EVENTUAL TURN MORE N. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200320/0700Z

2020-03-19 19:32


Original Message :

Received FVXX20 at 19:35 UTC, 19/03/20 from KNES
VA ADVISORY
DTG: 20200319/1932Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/304
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 19/1850Z
OBS VA CLD: SFC/FL200 N1940 W09848 - N1901 W09837 - N1859 W09838 - N1905 W09919 - N1940 W09848 MOV NW 5-10KT
FCST VA CLD +6HR: 20/0100Z SFC/FL200 N1941 W09846 - N1902 W09837 - N1900 W09837 - N1919 W09911 - N1941 W09846
FCST VA CLD +12HR: 20/0700Z SFC/FL200 N1943 W09841 - N1901 W09835 - N1900 W09837 - N1925 W09902 - N1943 W09841
FCST VA CLD +18HR: 20/1300Z SFC/FL200 N1941 W09829 - N1901 W09834 - N1900 W09837 - N1937 W09856 - N1941 W09829
RMK: INTERMITTENT VA PUFFS NOTED IN WEB CAM AND
IN IR STLT IMAGERY. VA MOV TO NW OF SUMMIT AND
WILL GRADUALLY TURN MORE N. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200320/0130Z

2020-03-19 13:45


Original Message :

Received FVXX20 at 13:47 UTC, 19/03/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200319/1345Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/303
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY.
SIGMET RPRT RECEIVED
OBS VA DTG: 19/1311Z
OBS VA CLD: SFC/FL200 N1916 W09844 - N1859 W09832 - N1855 W09841 - N1906 W09859 - N1916 W09844 MOV NW 10-15KT
FCST VA CLD +6HR: 19/1900Z SFC/FL200 N1921 W09847 - N1859 W09831 - N1853 W09840 - N1910 W09905 - N1921 W09847
FCST VA CLD +12HR: 20/0100Z NO ASH EXP
FCST VA CLD +18HR: 20/0700Z NO ASH EXP
RMK: CORRECTED FOR VA EMS HGT AND SPEED . VA EMS
OBS IN STLT AND SUMMIT WEB CAM 16 NM NW FM
SUMMIT. VA HGT/ DIR FM NWP MDLS SHOW CONT NW-MOVG
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200319/1945Z

2020-03-18 22:28


Original Message :

Received FVXX20 at 22:31 UTC, 18/03/20 from KNES
VA ADVISORY
DTG: 20200318/2228Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/302
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA EM OBS IN STLT.
OBS VA DTG: 18/2210Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 19/0400Z NO ASH EXP
FCST VA CLD +12HR: 19/1000Z NO ASH EXP
FCST VA CLD +18HR: 19/1600Z NO ASH EXP
RMK: NO VA EM OBS IN STLT. NO VA EM OBS IN WEBCAM
DUE TO WX CLD COVER. NO FURTHER RPRTS OF VA
ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-18 16:40


Original Message :

Received FVXX20 at 16:42 UTC, 18/03/20 from KNES
VA ADVISORY
DTG: 20200318/1640Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/301
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 18/1610Z
OBS VA CLD: SFC/FL190 N1903 W09837 - N1843 W09910 - N1900 W09916 - N1903 W09837 MOV W 10KT
FCST VA CLD +6HR: 18/2200Z SFC/FL190 N1909 W09916 - N1902 W09836 - N1849 W09914 - N1909 W09916
FCST VA CLD +12HR: 19/0400Z NO ASH EXP
FCST VA CLD +18HR: 19/1000Z NO ASH EXP
RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
EMS FCST TO CONT A GENERAL W MOV THRU T+6HRS.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200318/2245Z

2020-03-18 10:39


Original Message :

Received FVXX20 at 10:42 UTC, 18/03/20 from KNES
VA ADVISORY
DTG: 20200318/1039Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/300
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 18/1031Z
OBS VA CLD: SFC/FL190 N1903 W09841 - N1903 W09835 - N1836 W09836 - N1835 W09847 - N1903 W09841 MOV S 15-20KT SFC/FL220 N1904 W09835 - N1854 W09825 - N1850 W09835 - N1901 W09838 - N1904 W09835 MOV SE 10-15KT
FCST VA CLD +6HR: 18/1630Z SFC/FL190 N1904 W09841 - N1859 W09837 - N1824 W09856 - N1839 W09914 - N1904 W09841 SFC/FL220 N1905 W09835 - N1838 W09821 - N1834 W09847 - N1900 W09839 - N1905 W09835
FCST VA CLD +12HR: 18/2230Z SFC/FL190 N1905 W09840 - N1859 W09838 - N1837 W09913 - N1856 W09923 - N1905 W09840 SFC/FL220 NO ASH EXP
FCST VA CLD +18HR: 19/0430Z SFC/FL190 N1917 W09921 - N1905 W09840 - N1900 W09838 - N1853 W09920 - N1917 W09921
RMK: CONS VA SEEN IN SAT IMAGERY MOV SE TO FL220
AND EXTDG 15 NM AND S TO FL190 AND EXTDG 25 NM FM
SUMMIT. MULTIPLE VOLCAT ALERTS RECEIVED. MODEL
GUIDANCE SHOWS A VEERING TWD THE SW-W THRU T+18
HRS AT FL190. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200318/1645Z

2020-03-18 05:36


Original Message :

Received FVXX20 at 05:37 UTC, 18/03/20 from KNES
VA ADVISORY
DTG: 20200318/0536Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/299
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. NWP
MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS ARND 18/0425Z.
OBS VA DTG: 18/0516Z
OBS VA CLD: SFC/FL200 N1901 W09838 - N1900 W09837 - N1850 W09838 - N1854 W09846 - N1901 W09838 MOV S 15-20KT SFC/FL220 N1902 W09834 - N1859 W09828 - N1853 W09834 - N1856 W09838 - N1902 W09834 MOV SE 10-15KT
FCST VA CLD +6HR: 18/1130Z SFC/FL200 N1901 W09838 - N1901 W09837 - N1832 W09843 - N1844 W09858 - N1901 W09838 SFC/FL220 N1811 W09751 - N1806 W09748 - N1801 W09759 - N1807 W09802 - N1811 W09751
FCST VA CLD +12HR: 18/1730Z SFC/FL200 N1901 W09837 - N1900 W09835 - N1838 W09852 - N1849 W09902 - N1901 W09837 SFC/FL220 NO ASH EXP
FCST VA CLD +18HR: 18/2330Z SFC/FL200 N1902 W09838 - N1901 W09837 - N1847 W09902 - N1901 W09904 - N1902 W09838
RMK: NEW EM WITH VA TO FL220 HDG SE AND DETACHED
FM VOLCANO. VA TO FL200 MOV S AND STILL ATTACHED.
HIGHER VA EXP TO DSIPT BY T+12 HRS OR SOONER AND
LOWER HGT VA VEERING TWD THE SW-W THRU T+18 HRS.
VA IS CURRENTLY 15 NM S AND 10 NM SE OF VOLCANO.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200318/1130Z

2020-03-18 03:54


Original Message :

Received FVXX20 at 03:57 UTC, 18/03/20 from KNES
VA ADVISORY
DTG: 20200318/0354Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/298
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: CONS VA EMS SEEN IN SAT.
OBS VA DTG: 18/0341Z
OBS VA CLD: SFC/FL200 N1902 W09839 - N1902 W09836 - N1841 W09816 - N1834 W09831 - N1850 W09838 - N1902 W09839 MOV S 15-20KT
FCST VA CLD +6HR: 18/0930Z SFC/FL200 N1902 W09839 - N1901 W09836 - N1831 W09819 - N1830 W09846 - N1902 W09839
FCST VA CLD +12HR: 18/1530Z SFC/FL200 N1902 W09841 - N1901 W09837 - N1831 W09849 - N1842 W09911 - N1902 W09841
FCST VA CLD +18HR: 18/2130Z SFC/FL200 N1904 W09919 - N1902 W09841 - N1859 W09838 - N1843 W09912 - N1904 W09919
RMK: VA SEEN IN SAT IMAGERY MOV S AND EXTDG
NEARLY 25 NM FM SUMMIT. MULTIPLE VOLCAT ALERTS

2020-03-17 21:57


Original Message :

Received FVXX20 at 22:01 UTC, 17/03/20 from KNES
VA ADVISORY
DTG: 20200317/2157Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/297
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 17/2131Z
OBS VA CLD: SFC/FL210 N1901 W09837 - N1847 W09817 - N1844 W09826 - N1859 W09838 - N1901 W09837 MOV SE 15-20KT SFC/FL230 N1902 W09823 - N1859 W09746 - N1846 W09750 - N1847 W09817 - N1853 W09826 - N1902 W09823 MOV E 15-20KT
FCST VA CLD +6HR: 18/0330Z SFC/FL210 N1901 W09836 - N1836 W09817 - N1832 W09832 - N1859 W09837 - N1901 W09836 SFC/FL230 NO ASH EXP
FCST VA CLD +12HR: 18/0930Z SFC/FL210 N1901 W09837 - N1900 W09835 - N1838 W09831 - N1840 W09850 - N1901 W09837
FCST VA CLD +18HR: 18/1530Z SFC/FL210 N1901 W09837 - N1900 W09836 - N1841 W09851 - N1856 W09859 - N1901 W09837
RMK: VA OBSD IN G16 VIS STLT IMAGERY TO 50 NMI E
OF SUMMIT. WEBCAMS PARTIALLY OBSCD BY WX CLDS.
ASH HGHT BASED ON NWP MDL FCST WINDS. NWP MDLS
FCST WINDS TO SLACKEN AND VEER TO S THEN TO SW BY
T+18. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200318/0400Z

2020-03-17 16:10


Original Message :

Received FVXX20 at 16:11 UTC, 17/03/20 from KNES
VA ADVISORY
DTG: 20200317/1610Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/296
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 17/1601Z
OBS VA CLD: SFC/FL230 N1902 W09836 - N1852 W09746 - N1832 W09802 - N1859 W09837 - N1901 W09838 - N1902 W09836 MOV SE 15-20KT
FCST VA CLD +6HR: 17/2200Z SFC/FL230 N1902 W09837 - N1844 W09736 - N1819 W09803 - N1901 W09838 - N1902 W09837
FCST VA CLD +12HR: 18/0400Z SFC/FL230 N1902 W09837 - N1838 W09738 - N1816 W09810 - N1900 W09838 - N1902 W09837
FCST VA CLD +18HR: 18/1000Z SFC/FL230 N1901 W09837 - N1901 W09837 - N1835 W09741 - N1814 W09813 - N1901 W09837
RMK: CONT VA EMS MOV SE UP TO 50NM FM THE SUMMIT.
NWP MDL INDICATES A CLOCKWISE MOV FM SE TO SSE.
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200317/2215Z

2020-03-17 10:08


Original Message :

Received FVXX20 at 10:16 UTC, 17/03/20 from KNES
VA ADVISORY
DTG: 20200317/1008Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/295
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONS VA EMS SEEN IN SAT.
OBS VA DTG: 17/0956Z
OBS VA CLD: SFC/FL200 N1902 W09837 - N1856 W09814 - N1844 W09827 - N1901 W09838 - N1902 W09837 MOV SE 10-15KT
FCST VA CLD +6HR: 17/1600Z SFC/FL200 N1902 W09837 - N1847 W09814 - N1838 W09826 - N1901 W09838 - N1902 W09837
FCST VA CLD +12HR: 17/2200Z SFC/FL200 N1902 W09836 - N1838 W09817 - N1833 W09835 - N1901 W09838 - N1902 W09836
FCST VA CLD +18HR: 18/0400Z SFC/FL200 N1901 W09836 - N1847 W09811 - N1834 W09824 - N1900 W09837 - N1901 W09836
RMK: VA SEEN IN SAT IMAGERY MOV ESE AND EXTDG 30
NM FM SUMMIT. VOLCAT ALERTS RECEIVED. MODEL
GUIDANCE SHOWS A SE TO SSE MOV THRU T+18 HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200317/1615Z

2020-03-17 04:24


Original Message :

Received FVXX20 at 04:26 UTC, 17/03/20 from KNES
VA ADVISORY
DTG: 20200317/0424Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/294
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA SEEN IN SAT IMAGERY.
OBS VA DTG: 17/0406Z
OBS VA CLD: SFC/FL210 N1917 W09817 - N1906 W09808 - N1859 W09836 - N1902 W09837 - N1917 W09817 MOV NE 20-25KT
FCST VA CLD +6HR: 17/1000Z SFC/FL210 N1905 W09805 - N1849 W09807 - N1900 W09838 - N1904 W09837 - N1905 W09805
FCST VA CLD +12HR: 17/1600Z SFC/FL210 N1903 W09837 - N1847 W09806 - N1835 W09813 - N1901 W09837 - N1903 W09837
FCST VA CLD +18HR: 17/2200Z NO ASH EXP
RMK: PSBL VA SEEN IN SAT IMAGERY MOVG NE BUT WX
CLDS ARE OBSC THE COMPLETE VIEW. MODEL GUIDANCE
SHOWS A VEERING TWD THE SE THRU T+12 HRS. HGT,
MOV AND SPEED BASED ON NWP, SAT AND PREVIOUS
FCST. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200317/1030Z

2020-03-16 22:28


Original Message :

Received FVXX20 at 22:30 UTC, 16/03/20 from KNES
VA ADVISORY
DTG: 20200316/2228Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/293
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 16/2211Z
OBS VA CLD: SFC/FL220 N1915 W09825 - N1909 W09819 - N1859 W09837 - N1901 W09837 - N1915 W09825 MOV NE 10-15KT
FCST VA CLD +6HR: 17/0400Z SFC/FL220 N1914 W09821 - N1907 W09817 - N1859 W09837 - N1901 W09837 - N1914 W09821
FCST VA CLD +12HR: 17/1000Z SFC/FL220 N1904 W09815 - N1856 W09816 - N1859 W09837 - N1901 W09837 - N1904 W09815
FCST VA CLD +18HR: 17/1600Z SFC/FL220 N1901 W09837 - N1856 W09819 - N1849 W09823 - N1859 W09837 - N1901 W09837
RMK: VA OBSD IN G16 STLT IMAGERY MOVG NW THRU
2146Z IMAGE BFR MOVG BLW WX CLD CVR. WX CLD CVR
NOW OBSC SUMMIT IN BOTH STLT AND WEBCAM. NWP MDLS
FCST WIND SHFT TO MOV VA TO ESE BY T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200317/0430Z

2020-03-16 16:28


Original Message :

Received FVXX20 at 16:32 UTC, 16/03/20 from KNES
VA ADVISORY
DTG: 20200316/1628Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/292
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 16/1616Z
OBS VA CLD: SFC/FL210 N1943 W09756 - N1926 W09741 - N1859 W09834 - N1904 W09837 - N1943 W09756 MOV NE 15-20KT
FCST VA CLD +6HR: 16/2230Z SFC/FL210 N1935 W09750 - N1921 W09738 - N1859 W09835 - N1902 W09835 - N1935 W09750
FCST VA CLD +12HR: 17/0430Z SFC/FL210 N1934 W09747 - N1916 W09735 - N1859 W09836 - N1904 W09834 - N1934 W09747
FCST VA CLD +18HR: 17/1030Z SFC/FL210 N1931 W09740 - N1908 W09731 - N1900 W09835 - N1901 W09836 - N1931 W09740
RMK: INTERMITTENT VA EMS NOTED IN STLT AND WEB
CAM IMAGERY CONT TO MOV NE OF SUMMIT. NWP
GUIDANCE INDICATES A MORE E MOV WITH TIME. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200316/2230Z

2020-03-16 10:56


Original Message :

Received FVXX20 at 10:58 UTC, 16/03/20 from KNES
VA ADVISORY
DTG: 20200316/1056Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/291
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONTG VA EM
OBS VA DTG: 16/1041Z
OBS VA CLD: SFC/FL210 N1926 W09844 - N1923 W09819 - N1901 W09836 - N1902 W09838 - N1926 W09844 MOV NE 5-10KT
FCST VA CLD +6HR: 16/1630Z SFC/FL210 N1922 W09845 - N1922 W09822 - N1901 W09837 - N1902 W09838 - N1922 W09845
FCST VA CLD +12HR: 16/2230Z SFC/FL210 N1923 W09840 - N1915 W09817 - N1900 W09836 - N1902 W09838 - N1923 W09840
FCST VA CLD +18HR: 17/0430Z SFC/FL210 N1920 W09821 - N1858 W09813 - N1902 W09837 - N1902 W09838 - N1920 W09821
RMK: CONS VA EM OBS IN STLT AND WEBCAM EXT 20 NM
N AND NE FM SUMMIT. MULTIPLE VOLCAT ALERTS

2020-03-16 05:08


Original Message :

Received FVXX20 at 05:11 UTC, 16/03/20 from KNES
VA ADVISORY
DTG: 20200316/0508Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/290
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EM
OBS VA DTG: 16/0501Z
OBS VA CLD: SFC/FL210 N1930 W09842 - N1930 W09823 - N1902 W09835 - N1904 W09837 - N1930 W09842 MOV N 5-10KT
FCST VA CLD +6HR: 16/1100Z SFC/FL210 N1930 W09829 - N1923 W09808 - N1900 W09836 - N1902 W09838 - N1930 W09829
FCST VA CLD +12HR: 16/1700Z NO ASH EXP
FCST VA CLD +18HR: 16/2300Z NO ASH EXP
RMK: VA NOT SEEN IN STLT IMAGERY DUE TO WX CLDS
OBSCG SUMMIT. LGT EMS OF PSBL VA SEEN IN WEBCAM.
FL BASED ON PREV VAA. MVMT BASED ON NWP MODELS.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200316/1115Z

2020-03-15 23:21


Original Message :

Received FVXX20 at 23:24 UTC, 15/03/20 from KNES
VA ADVISORY
DTG: 20200315/2321Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/289
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EMS LIKELY
OBS VA DTG: 15/2306Z
OBS VA CLD: SFC/FL210 N1937 W09811 - N1919 W09756 - N1902 W09834 - N1904 W09837 - N1937 W09811 MOV NE 5-10KT
FCST VA CLD +6HR: 16/0500Z SFC/FL210 N1934 W09811 - N1920 W09755 - N1901 W09833 - N1904 W09837 - N1934 W09811
FCST VA CLD +12HR: 16/1100Z NO ASH EXP
FCST VA CLD +18HR: 16/1700Z NO ASH EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO CLD
COVER. HOWEVER WEB CAM SHOWS EMS WHICH MAY
CONTAIN VA. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200316/0515Z

2020-03-15 17:57


Original Message :

Received FVXX20 at 17:59 UTC, 15/03/20 from KNES
VA ADVISORY
DTG: 20200315/1757Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/288
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 15/1731Z
OBS VA CLD: SFC/FL240 N2059 W09819 - N2034 W09719 - N1853 W09831 - N1902 W09838 - N2059 W09819 MOV NE 20-25KT
FCST VA CLD +6HR: 15/2330Z SFC/FL240 N2117 W09759 - N2030 W09649 - N1856 W09832 - N1858 W09840 - N2117 W09759
FCST VA CLD +12HR: 16/0530Z SFC/FL240 N2113 W09756 - N2029 W09646 - N1853 W09834 - N1904 W09842 - N2113 W09756
FCST VA CLD +18HR: 16/1130Z SFC/FL240 N2105 W09729 - N2021 W09629 - N1853 W09832 - N1859 W09838 - N2105 W09729
RMK: CONT VA EMS MOV NNE UP TO 90NM FM THE
SUMMIT. NWP MDL INDICATES A CONT NNE TO NE MOV
THRU T+18HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200316/0000Z

2020-03-15 12:07


Original Message :

Received FVXX20 at 12:09 UTC, 15/03/20 from KNES
VA ADVISORY
DTG: 20200315/1207Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/287
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 15/1151Z
OBS VA CLD: SFC/FL240 N1919 W09840 - N1918 W09826 - N1859 W09836 - N1903 W09838 - N1919 W09840 MOV N 20-25KT
FCST VA CLD +6HR: 15/1800Z SFC/FL240 N1953 W09841 - N1952 W09804 - N1859 W09835 - N1901 W09839 - N1953 W09841
FCST VA CLD +12HR: 16/0000Z SFC/FL240 N2001 W09837 - N1954 W09754 - N1900 W09835 - N1900 W09837 - N2001 W09837
FCST VA CLD +18HR: 16/0600Z NO ASH EXP
RMK: VA IS SEEN MOV N UP TO 15NM FM THE SUMMIT.
NWP MDL INDICATES A NNW TO NW MOV THRU +12HRS.
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200315/1800Z

2020-03-15 06:45


Original Message :

Received FVXX20 at 06:47 UTC, 15/03/20 from KNES
VA ADVISORY
DTG: 20200315/0645Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/286
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 15/0620Z
OBS VA CLD: SFC/FL190 N1910 W09907 - N1903 W09837 - N1850 W09903 - N1910 W09907 MOV 190 10KT
FCST VA CLD +6HR: 15/1230Z SFC/FL190 N1910 W09913 - N1904 W09836 - N1844 W09905 - N1910 W09913
FCST VA CLD +12HR: 15/1830Z NO ASH EXP
FCST VA CLD +18HR: 16/0030Z NO ASH EXP
RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT W MOV THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200315/1245Z

2020-03-15 00:59


Original Message :

Received FVXX20 at 01:01 UTC, 15/03/20 from KNES
VA ADVISORY
DTG: 20200315/0059Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/285
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: LGT VA EMS
OBS VA DTG: 15/0040Z
OBS VA CLD: SFC/FL200 N1955 W09825 - N1855 W09831 - N1855 W09842 - N1954 W09852 - N1955 W09825 MOV N 10-15KT
FCST VA CLD +6HR: 15/0630Z SFC/FL200 N1954 W09851 - N1954 W09831 - N1859 W09835 - N1855 W09843 - N1954 W09851
FCST VA CLD +12HR: 15/1230Z NO ASH EXP
FCST VA CLD +18HR: 15/1830Z NO ASH EXP
RMK: VA OBS IN STLT MOVG N FM SUMMIT AT APPROX
15KT BLW FL200. ASH DISSIPATES WI 15NMI.
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200315/0700Z

2020-03-14 18:54


Original Message :

Received FVXX20 at 18:57 UTC, 14/03/20 from KNES
VA ADVISORY
DTG: 20200314/1854Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/284
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 14/1846Z
OBS VA CLD: SFC/FL200 N1936 W09838 - N1901 W09837 - N1901 W09838 - N1932 W09853 - N1936 W09838 MOV NW 10-15KT
FCST VA CLD +6HR: 15/0100Z SFC/FL200 N1930 W09835 - N1901 W09836 - N1901 W09838 - N1928 W09847 - N1930 W09835
FCST VA CLD +12HR: 15/0700Z NO ASH EXP
FCST VA CLD +18HR: 15/1300Z NO ASH EXP
RMK: WEB CAM AND IR STLT IMAGERY CONTINUE TO SHOW
RECENT ACT. SMALL PUFFS MOV THE NNW OF SUMMIT TO
ABOUT 30-40 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200315/0100Z

2020-03-14 13:20


Original Message :

Received FVXX20 at 13:26 UTC, 14/03/20 from KNES
VA ADVISORY
DTG: 20200314/1320Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/283
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 14/1250Z
OBS VA CLD: SFC/FL200 N1947 W09826 - N1901 W09836 - N1900 W09837 - N1946 W09901 - N1947 W09826 MOV N 20-25KT
FCST VA CLD +6HR: 14/1900Z SFC/FL200 N1937 W09835 - N1901 W09836 - N1857 W09837 - N1932 W09852 - N1937 W09835
FCST VA CLD +12HR: 15/0100Z SFC/FL200 N1943 W09842 - N1938 W09823 - N1858 W09837 - N1900 W09838 - N1943 W09842
FCST VA CLD +18HR: 15/0700Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN STLT AND WEB
CAM IMAGERY. VA MOV TO NNW AND N OF SUMMIT AND
EXPECTED TO CONTINUE THIS TRAJECTORY. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200314/1915Z

2020-03-14 07:41


Original Message :

Received FVXX20 at 07:43 UTC, 14/03/20 from KNES
VA ADVISORY
DTG: 20200314/0741Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/282
INFO SOURCE: GOES-EAST. 557TH WW. WEB CAM. NWP
MODELS. VOLCAT.
ERUPTION DETAILS: LGT VA EMS OBS
OBS VA DTG: 14/0720Z
OBS VA CLD: SFC/FL190 N1932 W09841 - N1901 W09837 - N1925 W09853 - N1932 W09841 MOV NW 20KT
FCST VA CLD +6HR: 14/1330Z SFC/FL190 N1936 W09840 - N1902 W09837 - N1926 W09854 - N1936 W09840
FCST VA CLD +12HR: 14/1930Z NO ASH EXP
FCST VA CLD +18HR: 15/0130Z NO ASH EXP
RMK: LGT VA EMS OBS MOV NNW IN STLT IMAGERY. VA
FCST TO CONT NNW MOV THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200314/1345Z

2020-03-14 03:20


Original Message :

Received FVXX20 at 03:21 UTC, 14/03/20 from KNES
VA ADVISORY
DTG: 20200314/0320Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/281
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS HAD DISP
OBS VA DTG: 14/0300Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 14/0900Z NO ASH EXP
FCST VA CLD +12HR: 14/1500Z NO ASH EXP
FCST VA CLD +18HR: 14/2100Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-13 21:40


Original Message :

Received FVXX20 at 21:44 UTC, 13/03/20 from KNES
VA ADVISORY
DTG: 20200313/2140Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/280
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL LIGHT VA EMS OBS IN SUMMIT
WEB CAM
OBS VA DTG: 13/2116Z
OBS VA CLD: SFC/FL200 N1907 W09837 - N1900 W09835 - N1900 W09838 - N1904 W09842 - N1907 W09837 MOV NW 15-20KT
FCST VA CLD +6HR: 14/0330Z SFC/FL200 N1909 W09839 - N1901 W09835 - N1859 W09838 - N1907 W09844 - N1909 W09839
FCST VA CLD +12HR: 14/0930Z NO ASH EXP
FCST VA CLD +18HR: 14/1530Z NO ASH EXP
RMK: VA EMS NOT SEEN IN STLT. LOW CONF IN VA FCST
DUE TO WX CLDS NW OF SUMMIT REGION. VA HGT AND
DIR FM NWP MDLS SHOW CONT NW-LY MOVG THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200314/0345Z

2020-03-13 16:04


Original Message :

Received FVXX20 at 16:07 UTC, 13/03/20 from KNES
VA ADVISORY
DTG: 20200313/1604Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/279
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 13/1556Z
OBS VA CLD: SFC/FL210 N1923 W09907 - N1923 W09859 - N1923 W09859 - N1914 W09858 - N1917 W09905 - N1923 W09907 MOV NW 10-15KT SFC/FL210 N1914 W09846 - N1902 W09837 - N1859 W09839 - N1905 W09853 - N1914 W09846 MOV NW 10-15KT
FCST VA CLD +6HR: 13/2200Z SFC/FL210 N1922 W09850 - N1902 W09836 - N1859 W09837 - N1912 W09901 - N1922 W09850
FCST VA CLD +12HR: 14/0400Z SFC/FL210 N1922 W09835 - N1901 W09837 - N1900 W09838 - N1920 W09850 - N1922 W09835
FCST VA CLD +18HR: 14/1000Z SFC/FL210 N1923 W09843 - N1901 W09835 - N1859 W09838 - N1917 W09853 - N1923 W09843
RMK: INTERMITTENT VA PUFFS NOTED IN WEB CAM AND
IN STLT IMAGERY. MOV ALIGNS WELL WITH RADIOSONDE.
VA MOV TO NW OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200313/2200Z

2020-03-13 10:36


Original Message :

Received FVXX20 at 10:38 UTC, 13/03/20 from KNES
VA ADVISORY
DTG: 20200313/1036Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/278
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 07/1020Z
OBS VA CLD: SFC/FL200 N1907 W09930 - N1903 W09837 - N1847 W09925 - N1907 W09930 MOV W 10KT
FCST VA CLD +6HR: 07/1630Z SFC/FL200 N1907 W09931 - N1903 W09837 - N1853 W09929 - N1907 W09931
FCST VA CLD +12HR: 07/2230Z NO ASH EXP
FCST VA CLD +18HR: 08/0430Z NO ASH EXP
RMK: CONT VA EMS OBS IN STLT IMAGERY MOV W. VA
FCST TO CONT W MOV THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200313/1630Z

2020-03-13 04:56


Original Message :

Received FVXX20 at 04:58 UTC, 13/03/20 from KNES
VA ADVISORY
DTG: 20200313/0456Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/277
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 13/0430Z
OBS VA CLD: SFC/FL200 N1910 W09939 - N1904 W09837 - N1853 W09938 - N1910 W09939 MOV W 10KT
FCST VA CLD +6HR: 13/1030Z SFC/FL200 N1910 W09940 - N1904 W09837 - N1852 W09938 - N1910 W09940
FCST VA CLD +12HR: 13/1630Z NO ASH EXP
FCST VA CLD +18HR: 13/2230Z NO ASH EXP
RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT W MOV THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200313/1100Z

2020-03-12 23:10


Original Message :

Received FVXX20 at 23:27 UTC, 12/03/20 from KNES
VA ADVISORY
DTG: 20200312/2310Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/276
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ASH3D.
ERUPTION DETAILS: INTMT VA ACTVTY.
OBS VA DTG: 13/2240Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1901 W09836 - N1849 W09840 - N1851 W09850 - N1901 W09837 MOV SW 10-15KT
FCST VA CLD +6HR: 14/0430Z SFC/FL200 N1901 W09837 - N1901 W09836 - N1849 W09842 - N1853 W09850 - N1901 W09837
FCST VA CLD +12HR: 14/1030Z NO ASH EXP
FCST VA CLD +18HR: 14/1630Z NO ASH EXP
RMK: INTMT VA ACTVTY OBS IN WEBCAM AND STLT. VA
EM APRX BASED ON NWP MODEL GDNC WINDS AND RECENT
ACTVTY. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200313/0515Z

2020-03-12 17:47


Original Message :

Received FVXX20 at 17:48 UTC, 12/03/20 from KNES
VA ADVISORY
DTG: 20200312/1747Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/275
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ASH3D.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 12/1730Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1859 W09837 - N1840 W09855 - N1849 W09905 - N1901 W09837 MOV SW 10-15KT
FCST VA CLD +6HR: 12/2330Z SFC/FL200 N1902 W09837 - N1859 W09836 - N1842 W09858 - N1854 W09905 - N1902 W09837
FCST VA CLD +12HR: 13/0530Z SFC/FL200 N1905 W09905 - N1901 W09836 - N1900 W09836 - N1850 W09905 - N1905 W09905
FCST VA CLD +18HR: 13/1130Z SFC/FL200 N1915 W09901 - N1902 W09837 - N1859 W09837 - N1901 W09903 - N1915 W09901
RMK: VA EM OBS IN STLT AND WEBCAM EXTDG APRX
20-25 NM SW OF SUMMIT. FCST MVMT AND FL BASED ON
NWP MODEL GDNC WINDS TURNING TO W AND NW THRU
T+12HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200312/2345Z

2020-03-12 12:34


Original Message :

Received FVXX20 at 12:36 UTC, 12/03/20 from KNES
VA ADVISORY
DTG: 20200312/1234Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/274
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EM MOV S
OBS VA DTG: 12/1220Z
OBS VA CLD: SFC/FL200 N1904 W09835 - N1713 W09800 - N1715 W09858 - N1903 W09841 - N1904 W09835 MOV S 10KT
FCST VA CLD +6HR: 12/1830Z SFC/FL200 N1904 W09843 - N1901 W09835 - N1713 W09833 - N1721 W09924 - N1904 W09843
FCST VA CLD +12HR: 13/0030Z SFC/FL200 N1904 W09841 - N1900 W09834 - N1713 W09835 - N1721 W09926 - N1904 W09841
FCST VA CLD +18HR: 13/0630Z SFC/FL200 N1902 W09841 - N1901 W09835 - N1715 W09844 - N1723 W09932 - N1902 W09841
RMK: LGT DISCREET VA EM SEEN IN WEB CAM AND STLT
EXTND APRX 110 NM S OF SUMMIT. SKY CLR OF MET
CLDS. ACT TO CONT THRU FCST PERIOD. ...VELASCO
NXT ADVISORY: WILL BE ISSUED BY 20200312/1830Z

2020-03-12 06:38


Original Message :

Received FVXX20 at 06:40 UTC, 12/03/20 from KNES
VA ADVISORY
DTG: 20200312/0638Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/273
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. NWP
MODELS. RADIOSONDE.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 12/0610Z
OBS VA CLD: SFC/FL220 N1902 W09838 - N1825 W09827 - N1822 W09840 - N1902 W09838 MOV SE 10-15KT
FCST VA CLD +6HR: 12/1200Z SFC/FL220 N1904 W09838 - N1747 W09806 - N1742 W09835 - N1904 W09838
FCST VA CLD +12HR: 12/1800Z NO ASH EXP
FCST VA CLD +18HR: 13/0000Z NO ASH EXP
RMK: CONT VA EMS OBS MOV S TO SSE IN STLT
IMAGERY. VA FCST TO CONT S TO SSE MOV THRU
T+12HRS BEFORE DISP. ...
NXT ADVISORY: WILL BE ISSUED BY 20200312/1245Z

2020-03-12 01:04


Original Message :

Received FVXX20 at 01:05 UTC, 12/03/20 from KNES
VA ADVISORY
DTG: 20200312/0104Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/272
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 12/0036Z
OBS VA CLD: SFC/FL220 N1900 W09838 - N1900 W09837 - N1852 W09828 - N1848 W09835 - N1900 W09838 MOV SE 15-20KT
FCST VA CLD +6HR: 12/0630Z SFC/FL220 N1900 W09838 - N1859 W09837 - N1840 W09820 - N1834 W09835 - N1900 W09838
FCST VA CLD +12HR: 12/1230Z SFC/FL220 N1901 W09837 - N1901 W09837 - N1830 W09822 - N1828 W09839 - N1901 W09837
FCST VA CLD +18HR: 12/1830Z SFC/FL220 N1901 W09838 - N1859 W09836 - N1822 W09832 - N1823 W09849 - N1901 W09838
RMK: VA EXTD UP TO 12NM SE FM THE SUMMIT. VA EM
IS VISIBLE ON WEBCAM. NWP MDL INDICATES A
CLOCKWISE MOV FM SE TO S THRU +18HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200312/0700Z

2020-03-11 19:37


Original Message :

Received FVXX20 at 19:38 UTC, 11/03/20 from KNES
VA ADVISORY
DTG: 20200311/1937Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/271
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 11/1910Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1841 W09750 - N1831 W09803 - N1901 W09838 - N1901 W09837 MOV SE 10-15KT
FCST VA CLD +6HR: 12/0100Z SFC/FL200 N1901 W09836 - N1834 W09756 - N1825 W09823 - N1900 W09840 - N1901 W09836
FCST VA CLD +12HR: 12/0700Z NO ASH EXP
FCST VA CLD +18HR: 12/1300Z NO ASH EXP
RMK: VA IS CURRENTLY NOT OBS IN STLT IMAGERY DUE
TO WX CLDS. VA EM CAN BE SEEN ON WEB CAM. VA IS
DRAWN BASED ON PREVIOUS VAA AND D NWP MDL WND.
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200312/0130Z

2020-03-11 13:39


Original Message :

Received FVXX20 at 13:42 UTC, 11/03/20 from KNES
VA ADVISORY
DTG: 20200311/1339Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/270
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 11/1310Z
OBS VA CLD: SFC/FL200 N1902 W09838 - N1856 W09752 - N1832 W09824 - N1901 W09840 - N1902 W09838 MOV SE 10-15KT
FCST VA CLD +6HR: 11/1900Z SFC/FL200 N1902 W09835 - N1850 W09800 - N1832 W09831 - N1859 W09838 - N1902 W09835
FCST VA CLD +12HR: 12/0100Z SFC/FL200 N1901 W09838 - N1901 W09837 - N1847 W09803 - N1829 W09824 - N1901 W09838
FCST VA CLD +18HR: 12/0700Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN STLT AND WEB
CAM IMAGERY. VA MOV TO SE AND ESE OF SUMMIT TO
ABOUT 20-30 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200311/1945Z

2020-03-11 07:54


Original Message :

Received FVXX20 at 07:56 UTC, 11/03/20 from KNES
VA ADVISORY
DTG: 20200311/0754Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/269
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGHT VA EM
OBS VA DTG: 11/0741Z
OBS VA CLD: SFC/FL200 N1907 W09811 - N1853 W09808 - N1858 W09838 - N1902 W09835 - N1907 W09811 MOV E 5-10KT
FCST VA CLD +6HR: 11/1330Z SFC/FL200 N1907 W09814 - N1856 W09814 - N1858 W09837 - N1902 W09834 - N1907 W09814
FCST VA CLD +12HR: 11/1930Z NO ASH EXP
FCST VA CLD +18HR: 12/0130Z NO ASH EXP
RMK: FAINT VA SEEN ON STLT IMAGERY MOV E FM
SUMMIT. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200311/1400Z

2020-03-11 02:31


Original Message :

Received FVXX20 at 02:33 UTC, 11/03/20 from KNES
VA ADVISORY
DTG: 20200311/0231Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/268
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 11/0210Z
OBS VA CLD: SFC/FL190 N1907 W09731 - N1856 W09726 - N1852 W09804 - N1905 W09803 - N1907 W09731 MOV E 5-10KT SFC/FL220 N1919 W09808 - N1908 W09807 - N1859 W09835 - N1902 W09839 - N1919 W09808 MOV NE 10-15KT
FCST VA CLD +6HR: 11/0800Z SFC/FL190 NO ASH EXPSFC/FL220 N1926 W09738 - N1859 W09734 - N1900 W09837 - N1902 W09838 - N1926 W09738
FCST VA CLD +12HR: 11/1400Z SFC/FL220 N1907 W09734 - N1847 W09737 - N1900 W09837 - N1902 W09837 - N1907 W09734
FCST VA CLD +18HR: 11/2000Z SFC/FL220 N1905 W09731 - N1840 W09736 - N1900 W09837 - N1902 W09837 - N1905 W09731
RMK: LGT REMNANT VA OBS MOV ESE OF SUMMIT. NEW
CONS VA EM OBS IN STLT MOV NE OF SUMMIT. FL AND
FCST MVMT BASED ON NWP MODEL GDNC WINDS FCST TO
ACCEL THRU T+12HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200311/0830Z

2020-03-10 20:46


Original Message :

Received FVXX20 at 20:47 UTC, 10/03/20 from KNES
VA ADVISORY
DTG: 20200310/2046Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/267
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 10/2030Z
OBS VA CLD: SFC/FL250 N1909 W09829 - N1901 W09827 - N1900 W09837 - N1901 W09839 - N1906 W09838 - N1909 W09829 MOV NE 5-10KT
FCST VA CLD +6HR: 11/0230Z SFC/FL250 N1915 W09823 - N1902 W09820 - N1901 W09837 - N1901 W09839 - N1906 W09838 - N1915 W09823
FCST VA CLD +12HR: 11/0830Z SFC/FL250 N1906 W09820 - N1853 W09822 - N1900 W09838 - N1903 W09838 - N1906 W09820
FCST VA CLD +18HR: 11/1430Z SFC/FL250 N1902 W09837 - N1901 W09821 - N1852 W09822 - N1901 W09837 - N1902 W09837
RMK: PTNLY HVY VA EM OBS IN STLT MOV PRIMLY ENE
OF SUMMIT. WINDS FCST TO ACLT AND TURN TO SE.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200311/0245Z

2020-03-10 14:58


Original Message :

Received FVXX20 at 15:00 UTC, 10/03/20 from KNES
VA ADVISORY
DTG: 20200310/1458Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/266
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 10/1440Z
OBS VA CLD: SFC/FL210 N1931 W09737 - N1856 W09740 - N1858 W09835 - N1906 W09834 - N1931 W09737 MOV E 10-15KT SFC/FL260 N1859 W09833 - N1827 W09800 - N1810 W09827 - N1858 W09838 - N1859 W09833 MOV SE 15-20KT
FCST VA CLD +6HR: 10/2030Z SFC/FL210 N1905 W09835 - N1905 W09731 - N1834 W09747 - N1859 W09837 - N1905 W09835 SFC/FL260 NO ASH EXP
FCST VA CLD +12HR: 11/0230Z SFC/FL210 N1904 W09834 - N1844 W09741 - N1822 W09801 - N1858 W09842 - N1904 W09834
FCST VA CLD +18HR: 11/0830Z SFC/FL210 N1904 W09834 - N1847 W09736 - N1824 W09759 - N1858 W09843 - N1904 W09834
RMK: NEW LARGE PUFF NOTED IN RECENT STLT AND WEB
CAM IMAGERY. EM MOV SE. ONGOING SMALLER PUFFS MOV
MOSTLY E FROM SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200310/2100Z

2020-03-10 11:49


Original Message :

Received FVXX20 at 11:52 UTC, 10/03/20 from KNES
VA ADVISORY
DTG: 20200310/1149Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/265
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 10/1116Z
OBS VA CLD: SFC/FL210 N1923 W09756 - N1901 W09753 - N1859 W09838 - N1902 W09838 - N1923 W09756 MOV E 10-15KT
FCST VA CLD +6HR: 10/1730Z SFC/FL210 N1912 W09738 - N1850 W09739 - N1859 W09837 - N1902 W09837 - N1912 W09738
FCST VA CLD +12HR: 10/2330Z SFC/FL210 N1902 W09837 - N1902 W09734 - N1844 W09734 - N1858 W09838 - N1902 W09837
FCST VA CLD +18HR: 11/0530Z SFC/FL210 N1902 W09837 - N1859 W09729 - N1840 W09730 - N1858 W09838 - N1902 W09837
RMK: VA CLD SEEN IN SAT IMAGERY MOV E EXTDG UP TO
30 NM FM SUMMIT. MODEL GUIDANCE SHOWS CONT E-LY
MOVG THRU T+18 HRS. ...LING
NXT ADVISORY: WILL BE ISSUED BY 20200310/1745Z

2020-03-10 05:55


Original Message :

Received FVXX20 at 05:57 UTC, 10/03/20 from KNES
VA ADVISORY
DTG: 20200310/0555Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/264
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM CONTINUES
OBS VA DTG: 10/0541Z
OBS VA CLD: SFC/FL210 N1922 W09758 - N1858 W09755 - N1858 W09837 - N1902 W09836 - N1922 W09758 MOV E 5-10KT
FCST VA CLD +6HR: 10/1130Z SFC/FL210 N1920 W09757 - N1855 W09755 - N1900 W09833 - N1902 W09837 - N1920 W09757
FCST VA CLD +12HR: 10/1730Z SFC/FL210 N1916 W09756 - N1855 W09756 - N1900 W09834 - N1905 W09836 - N1916 W09756
FCST VA CLD +18HR: 10/2330Z SFC/FL210 N1916 W09758 - N1855 W09755 - N1900 W09834 - N1902 W09835 - N1916 W09758
RMK: VA EM CURRENTLY NOT SEEN ON STLT IMAGERY DUE
TO MET CLD OBSCURATION. HOWEVER, SVRL HRS PRIOR
TO ISSUANCE TIME, VA CLD SEEN ON STLT IMAGERY MOV
ENE FM SUMMIT. VA HEIGHT AND FRCST BASED ON
IMAGERY AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200310/1200Z

2020-03-10 00:14


Original Message :

Received FVXX20 at 00:18 UTC, 10/03/20 from KNES
VA ADVISORY
DTG: 20200310/0014Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/263
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS SEEN IN SAT.
OBS VA DTG: 09/2356Z
OBS VA CLD: SFC/FL210 N1913 W09816 - N1903 W09805 - N1852 W09814 - N1901 W09837 - N1902 W09837 - N1913 W09816 MOV E 15-20KT
FCST VA CLD +6HR: 10/0600Z SFC/FL210 N1920 W09759 - N1853 W09800 - N1859 W09837 - N1902 W09838 - N1920 W09759
FCST VA CLD +12HR: 10/1200Z SFC/FL210 N1913 W09800 - N1847 W09800 - N1901 W09837 - N1902 W09837 - N1913 W09800
FCST VA CLD +18HR: 10/1800Z SFC/FL210 N1908 W09801 - N1844 W09800 - N1901 W09837 - N1902 W09837 - N1908 W09801
RMK: VA EMS SEEN IN SAT MOV E-LY AND EXTDG 35 NM
FM SUMMIT BEFORE DSIPTG. VOLCAT ALERTS RECEIVED
AND VA EMS SEEN IN WEB CAM. MODEL GDNC SHOWS A
CONTG E-LY MOV THRU T+18 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200310/0615Z

2020-03-09 18:31


Original Message :

Received FVXX20 at 18:34 UTC, 09/03/20 from KNES
VA ADVISORY
DTG: 20200309/1831Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/262
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: REMNANT VA TO FL250 AND CONS VA
AT FL200
OBS VA DTG: 09/1821Z
OBS VA CLD: SFC/FL200 N1913 W09834 - N1910 W09827 - N1901 W09837 - N1902 W09837 - N1913 W09834 MOV NE 10-15KT SFC/FL250 N1901 W09828 - N1900 W09820 - N1855 W09822 - N1857 W09828 - N1901 W09828 MOV E 15-20KT
FCST VA CLD +6HR: 10/0030Z SFC/FL200 N1905 W09816 - N1858 W09816 - N1900 W09837 - N1902 W09837 - N1905 W09816 SFC/FL250 NO ASH EXP
FCST VA CLD +12HR: 10/0630Z SFC/FL200 N1906 W09811 - N1856 W09811 - N1901 W09837 - N1902 W09837 - N1906 W09811
FCST VA CLD +18HR: 10/1230Z SFC/FL200 N1910 W09811 - N1859 W09811 - N1901 W09837 - N1902 W09837 - N1910 W09811
RMK: EARLIER AND HIGHER VA EM NOW AT FL250 MOV ESE
AND CURRENTLY 20 NM FM SUMMIT. VA TO FL200 EXP
TO CONT WITH A MORE E-LY MOV THRU T+18 HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200310/0030Z

2020-03-09 16:22


Original Message :

Received FVXX20 at 16:24 UTC, 09/03/20 from KNES
VA ADVISORY
DTG: 20200309/1622Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/261
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS AT TWO LEVELS MOV SE AND
NE
OBS VA DTG: 09/1601Z
OBS VA CLD: SFC/FL210 N2009 W09801 - N1947 W09731 - N1900 W09836 - N1902 W09840 - N2009 W09801 MOV SE 10-15KT SFC/FL300 N1902 W09839 - N1901 W09836 - N1853 W09807 - N1844 W09810 - N1900 W09839 - N1902 W09839 MOV SE 25-30KT
FCST VA CLD +6HR: 09/2200Z SFC/FL210 N2009 W09733 - N1937 W09705 - N1901 W09837 - N1903 W09840 - N2009 W09733 SFC/FL300 N1901 W09837 - N1853 W09744 - N1834 W09746 - N1859 W09837 - N1901 W09837
FCST VA CLD +12HR: 10/0400Z SFC/FL210 N2017 W09736 - N1950 W09708 - N1902 W09838 - N1901 W09841 - N2017 W09736
FCST VA CLD +18HR: 10/1000Z SFC/FL210 N2021 W09735 - N1949 W09703 - N1902 W09838 - N1903 W09840 - N2021 W09735 SFC/FL N1946 W09717 - N1938 W09726 - N1946 W09717
RMK: CONT DARK GRAY VA EMS ARE OBS MOV NE UP TO
77NM FM THE SUMMIT, AND MOV SE UP TO 26NM FM THE
SUMMIT. FL IS DETERMINED FM THE VA MOV AND NWP
MDL WND. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200309/2215Z

2020-03-09 12:21


Original Message :

Received FVXX20 at 12:24 UTC, 09/03/20 from KNES
VA ADVISORY
DTG: 20200309/1221Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/260
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 09/1156Z
OBS VA CLD: SFC/FL210 N1932 W09819 - N1916 W09806 - N1859 W09835 - N1902 W09837 - N1932 W09819 MOV NE 10-15KT
FCST VA CLD +6HR: 09/1800Z SFC/FL210 N1957 W09808 - N1926 W09740 - N1859 W09835 - N1902 W09837 - N1957 W09808
FCST VA CLD +12HR: 10/0000Z SFC/FL210 N1944 W09753 - N1917 W09737 - N1858 W09838 - N1902 W09838 - N1944 W09753
FCST VA CLD +18HR: 10/0600Z SFC/FL210 N1947 W09758 - N1925 W09738 - N1859 W09835 - N1901 W09838 - N1947 W09758
RMK: CONT VA EXTD UP TO 35NM NE FM THE SUMMIT.
NWP MDL INDICATES A CONTD NE MOV THRU +18HRS.
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200309/1815Z

2020-03-09 06:32


Original Message :

Received FVXX20 at 06:34 UTC, 09/03/20 from KNES
VA ADVISORY
DTG: 20200309/0632Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/259
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 09/0610Z
OBS VA CLD: SFC/FL200 N1925 W09837 - N1922 W09822 - N1904 W09833 - N1903 W09838 - N1925 W09837 MOV N 10KT
FCST VA CLD +6HR: 09/1200Z SFC/FL200 N1925 W09837 - N1923 W09822 - N1903 W09832 - N1905 W09837 - N1925 W09837
FCST VA CLD +12HR: 09/1800Z NO ASH EXP
FCST VA CLD +18HR: 10/0000Z NO ASH EXP
RMK: VA EM PARTIALLY DISECERNIBLE ON STLT IMAGERY
AND MOV NNE. VA HEIGHT AND FRCST BASED ON IMAGERY
AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200309/1230Z

2020-03-09 01:25


Original Message :

Received FVXX20 at 01:27 UTC, 09/03/20 from KNES
VA ADVISORY
DTG: 20200309/0125Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/258
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONS LGT VA EMS
OBS VA DTG: 09/0051Z
OBS VA CLD: SFC/FL200 N1904 W09838 - N1903 W09753 - N1847 W09755 - N1855 W09838 - N1904 W09838 MOV E 10-15KT
FCST VA CLD +6HR: 09/0700Z SFC/FL200 N1910 W09749 - N1855 W09748 - N1856 W09840 - N1905 W09838 - N1910 W09749
FCST VA CLD +12HR: 09/1300Z SFC/FL200 N1922 W09745 - N1902 W09745 - N1855 W09837 - N1902 W09838 - N1922 W09745
FCST VA CLD +18HR: 09/1900Z SFC/FL200 N1922 W09744 - N1902 W09743 - N1856 W09837 - N1903 W09837 - N1922 W09744
RMK: LGT VA CLD SEEN IN SAT IMAGERY MOV E EXTDG
UP TO 20 NM FM SUMMIT. MODEL GUIDANCE SHOWS CONT
E-NE-LY MOVG THRU T+18 HRS. ...LING
NXT ADVISORY: WILL BE ISSUED BY 20200309/0730Z

2020-03-08 19:39


Original Message :

Received FVXX20 at 19:42 UTC, 08/03/20 from KNES
VA ADVISORY
DTG: 20200308/1939Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/257
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONS LGT VA EMS
OBS VA DTG: 08/1910Z
OBS VA CLD: SFC/FL210 N1904 W09834 - N1859 W09803 - N1846 W09807 - N1857 W09836 - N1904 W09834 MOV SE 10-15KT
FCST VA CLD +6HR: 09/0100Z SFC/FL210 N1903 W09835 - N1840 W09805 - N1830 W09818 - N1859 W09839 - N1903 W09835
FCST VA CLD +12HR: 09/0700Z SFC/FL210 N1902 W09833 - N1834 W09803 - N1823 W09817 - N1859 W09838 - N1902 W09833
FCST VA CLD +18HR: 09/1300Z SFC/FL210 N1902 W09836 - N1829 W09803 - N1820 W09816 - N1857 W09840 - N1902 W09836
RMK: LGT VA CLD SEEN IN SAT IMAGERY MOV SE EXTDG
UP TO 15 NM FM SUMMIT. MODEL GUIDANCE SHOWS CONT
SE-LY MOVG THRU T+18 HRS. ...LING
NXT ADVISORY: WILL BE ISSUED BY 20200309/0145Z

2020-03-08 13:49


Original Message :

Received FVXX20 at 13:51 UTC, 08/03/20 from KNES
VA ADVISORY
DTG: 20200308/1349Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/256
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 08/1336Z
OBS VA CLD: SFC/FL210 N1901 W09837 - N1901 W09807 - N1849 W09812 - N1858 W09837 - N1901 W09837 MOV E 15-20KT
FCST VA CLD +6HR: 08/1930Z SFC/FL210 N1902 W09837 - N1901 W09758 - N1845 W09803 - N1858 W09837 - N1902 W09837
FCST VA CLD +12HR: 09/0130Z SFC/FL210 N1905 W09753 - N1845 W09754 - N1859 W09838 - N1902 W09838 - N1905 W09753
FCST VA CLD +18HR: 09/0730Z SFC/FL210 N1907 W09750 - N1845 W09749 - N1859 W09837 - N1902 W09837 - N1907 W09750
RMK: CONS VA EM SEEN ON STLT IMAGEY EXTENDING
20NM E FM THE SUMMIT, AND IS OFTEN OBSCURED BY
CLDS. NWP MDL INDICATES A CONT E MOV THRU
+18HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200308/1945Z

2020-03-08 08:00


Original Message :

Received FVXX20 at 08:02 UTC, 08/03/20 from KNES
VA ADVISORY
DTG: 20200308/0800Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/255
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. NWP
MODELS.
ERUPTION DETAILS: VA EM CONTINUES
OBS VA DTG: 06/0751Z
OBS VA CLD: SFC/FL210 N1916 W09800 - N1902 W09757 - N1859 W09835 - N1904 W09837 - N1916 W09800 MOV E 5-10KT
FCST VA CLD +6HR: 06/1400Z SFC/FL210 N1910 W09800 - N1859 W09759 - N1859 W09835 - N1902 W09835 - N1910 W09800
FCST VA CLD +12HR: 06/2000Z SFC/FL210 N1911 W09800 - N1858 W09759 - N1858 W09835 - N1902 W09835 - N1911 W09800
FCST VA CLD +18HR: 07/0200Z SFC/FL210 N1912 W09758 - N1901 W09759 - N1858 W09835 - N1902 W09835 - N1912 W09758
RMK: CONS VA EM SEEN ON STLT IMAGERY EXTENDING
APPROX 35 NM E FM SUMMIT. VA HEIGHT AND FRCST
BASED ON IMAGERY, VO RPRT AND MODEL GUIDANCE.
...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200308/1400Z

2020-03-08 02:42


Original Message :

Received FVXX20 at 02:45 UTC, 08/03/20 from KNES
VA ADVISORY
DTG: 20200308/0242Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/254
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONS VA EMS
OBS VA DTG: 08/0210Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1854 W09814 - N1849 W09816 - N1900 W09837 - N1901 W09837 MOV SE 10-15KT
FCST VA CLD +6HR: 08/0800Z SFC/FL200 N1904 W09809 - N1859 W09809 - N1900 W09837 - N1901 W09837 - N1904 W09809
FCST VA CLD +12HR: 08/1400Z SFC/FL200 N1902 W09837 - N1902 W09809 - N1856 W09810 - N1859 W09837 - N1902 W09837
FCST VA CLD +18HR: 08/2000Z SFC/FL200 N1902 W09837 - N1858 W09809 - N1853 W09810 - N1900 W09837 - N1902 W09837
RMK: VA CLD SEEN IN SAT IMAGERY MOV ESE EXTDG UP
TO 30 NM FM SUMMIT. VOCAT ALERTS RECEIVED. MODEL
GUIDANCE SHOWS CONT E/ESE-LY MOVG THRU T+18 HRS.
...LING
NXT ADVISORY: WILL BE ISSUED BY 20200308/0845Z

2020-03-07 21:06


Original Message :

Received FVXX20 at 21:09 UTC, 07/03/20 from KNES
VA ADVISORY
DTG: 20200307/2106Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/253
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 07/2051Z
OBS VA CLD: SFC/FL200 N1904 W09813 - N1856 W09814 - N1859 W09837 - N1902 W09837 - N1904 W09813 MOV E 10-15KT
FCST VA CLD +6HR: 08/0300Z SFC/FL200 N1902 W09837 - N1854 W09814 - N1846 W09817 - N1900 W09837 - N1902 W09837
FCST VA CLD +12HR: 08/0900Z SFC/FL200 N1902 W09837 - N1858 W09809 - N1849 W09813 - N1859 W09837 - N1902 W09837
FCST VA CLD +18HR: 08/1500Z NO ASH EXP
RMK: VA CLD CONTD AND SEEN IN SAT IMAGERY MOV E
TO 20 NM FM SUMMIT. VOLCAT ALERTS RECEIVED. MODEL
GUIDANCE SHOWS CONT E/ESE-LY MOVG THRU T+12 HRS.
...LING
NXT ADVISORY: WILL BE ISSUED BY 20200308/0300Z

2020-03-07 15:18


Original Message :

Received FVXX20 at 15:21 UTC, 07/03/20 from KNES
VA ADVISORY
DTG: 20200307/1518Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/252
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: THICK VA EMS SEEN IN STLT AND
SUMMIT WEB CAM AT 1450Z
OBS VA DTG: 07/1451Z
OBS VA CLD: SFC/FL220 N1904 W09836 - N1859 W09809 - N1849 W09814 - N1858 W09840 - N1904 W09836 MOV SE 25-30KT SFC/FL230 N1916 W09753 - N1905 W09753 - N1906 W09811 - N1915 W09811 - N1916 W09753 MOV E 25-30KT
FCST VA CLD +6HR: 07/2100Z SFC/FL220 N1904 W09836 - N1855 W09803 - N1842 W09813 - N1859 W09840 - N1904 W09836 SFC/FL230 NO ASH EXP
FCST VA CLD +12HR: 08/0300Z SFC/FL220 N1905 W09836 - N1855 W09802 - N1841 W09813 - N1858 W09839 - N1905 W09836
FCST VA CLD +18HR: 08/0900Z NO ASH EXP
RMK: REMANT VA CLD AT FL230 OBS IN STLT 36 NM E
OF SUMMIT. NEW VA EMS OBS AT FL220 23 NM SE FM
SUMMIT. VA HGT AND DIR FM STLT AND NWP SHOW CONT
SE-LY MOVG THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200307/2115Z

2020-03-07 09:23


Original Message :

Received FVXX20 at 09:25 UTC, 07/03/20 from KNES
VA ADVISORY
DTG: 20200307/0923Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/251
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 07/0850Z
OBS VA CLD: SFC/FL200 N1923 W09802 - N1907 W09757 - N1859 W09835 - N1904 W09837 - N1923 W09802 MOV NE 10-15KT
FCST VA CLD +6HR: 07/1500Z SFC/FL200 N1921 W09759 - N1904 W09755 - N1859 W09837 - N1902 W09837 - N1921 W09759
FCST VA CLD +12HR: 07/2100Z NO ASH EXP
FCST VA CLD +18HR: 08/0300Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN IR STLT AND WEB
CAM IMAGERY ALTHOUGH RECENT ACT HAS CALMED
SLIGHTLY. VA MOV TO ENE AND NE OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200307/1530Z

2020-03-07 03:52


Original Message :

Received FVXX20 at 03:55 UTC, 07/03/20 from KNES
VA ADVISORY
DTG: 20200307/0352Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/250
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 07/0320Z
OBS VA CLD: SFC/FL200 N1939 W09740 - N1919 W09729 - N1859 W09834 - N1903 W09837 - N1939 W09740 MOV NE 5-10KT
FCST VA CLD +6HR: 07/0930Z SFC/FL200 N1934 W09738 - N1917 W09732 - N1900 W09837 - N1902 W09838 - N1934 W09738
FCST VA CLD +12HR: 07/1530Z NO ASH EXP
FCST VA CLD +18HR: 07/2130Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN IR STLT AND WEB
CAM IMAGERY. VA MOV TO NE AND ENE OF SUMMIT TO
ABOUT 60-70 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200307/0945Z

2020-03-06 22:05


Original Message :

Received FVXX20 at 22:06 UTC, 06/03/20 from KNES
VA ADVISORY
DTG: 20200306/2205Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/249
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. ASH3D.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 06/2150Z
OBS VA CLD: SFC/FL220 N1940 W09747 - N1922 W09731 - N1901 W09836 - N1901 W09837 - N1940 W09747 MOV NE 20-25KT
FCST VA CLD +6HR: 07/0400Z SFC/FL220 N1950 W09734 - N1929 W09712 - N1900 W09837 - N1902 W09837 - N1950 W09734
FCST VA CLD +12HR: 07/1000Z SFC/FL220 N1950 W09735 - N1928 W09714 - N1900 W09836 - N1901 W09837 - N1950 W09735
FCST VA CLD +18HR: 07/1600Z NO ASH EXP
RMK: VA EM OBS IN STLT MOV NE OF SUMMIT APRX 60
NM. FL AND FCST MVMT BASED ON NWP MODEL GDNC
WINDS AND SIGMET. INTMT ACTVTY EXPCD BASED ON
RECENT HISTORY. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200307/0400Z

2020-03-06 16:18


Original Message :

Received FVXX20 at 16:21 UTC, 06/03/20 from KNES
VA ADVISORY
DTG: 20200306/1618Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/248
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 06/1506Z
OBS VA CLD: SFC/FL250 N1927 W09750 - N1907 W09744 - N1859 W09837 - N1902 W09839 - N1927 W09750 MOV E 20-25KT
FCST VA CLD +6HR: 06/2100Z SFC/FL2530 N1935 W09758 - N1917 W09747 - N1858 W09837 - N1901 W09838 - N1935 W09758
FCST VA CLD +12HR: 07/0300Z SFC/FL250 N1933 W09753 - N1913 W09745 - N1859 W09837 - N1901 W09838 - N1933 W09753
FCST VA CLD +18HR: 07/0900Z SFC/FL250 N1935 W09754 - N1914 W09744 - N1859 W09837 - N1901 W09838 - N1935 W09754
RMK: CONS VA EMS OBSD IN WEB CAMS AND G16 STLT
IMAGERY. VA EXTDS 50 NMI TO THE ENE. MEXICO CITY
MWO RPRTS VA TO FL250. NWP MDLS FCST VA TO MOV NE
AFTER T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200306/2215Z

2020-03-06 15:23


Original Message :

Received FVXX20 at 15:26 UTC, 06/03/20 from KNES
VA ADVISORY
DTG: 20200306/1523Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/247
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 06/1506Z
OBS VA CLD: SFC/FL230 N1922 W09808 - N1912 W09746 - N1859 W09837 - N1912 W09837 - N1922 W09808 MOV E 20-25KT
FCST VA CLD +6HR: 06/2100Z SFC/FL230 N1931 W09801 - N1917 W09747 - N1858 W09837 - N1901 W09838 - N1931 W09801
FCST VA CLD +12HR: 07/0300Z SFC/FL230 N1934 W09801 - N1917 W09747 - N1859 W09837 - N1901 W09838 - N1934 W09801
FCST VA CLD +18HR: 07/0900Z SFC/FL230 N1934 W09801 - N1916 W09746 - N1859 W09837 - N1901 W09838 - N1934 W09801
RMK: CONS VA EMS OBSD IN WEB CAMS AND THRU MID-HI
LVL WX CLD CVR IN G16 STLT IMAGERY. VA EXTDS 30
NMI TO THE ENE. NWP MDLS FCST VA TO CONT MOVG TO
THE ENE THRU T+18HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200306/2130Z

2020-03-06 09:35


Original Message :

Received FVXX20 at 09:38 UTC, 06/03/20 from KNES
VA ADVISORY
DTG: 20200306/0935Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/246
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 06/0900Z
OBS VA CLD: SFC/FL200 N1959 W09740 - N1918 W09719 - N1858 W09833 - N1905 W09834 - N1959 W09740 MOV NE 15-20KT
FCST VA CLD +6HR: 06/1500Z SFC/FL200 N1949 W09740 - N1912 W09722 - N1858 W09835 - N1905 W09837 - N1949 W09740
FCST VA CLD +12HR: 06/2100Z SFC/FL200 N1953 W09741 - N1910 W09729 - N1856 W09837 - N1904 W09838 - N1953 W09741
FCST VA CLD +18HR: 07/0300Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN IR STLT AND WEB
CAM IMAGERY. EMS MOVING TO THE NE AND ENE TO
ABOUT 75 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200306/1530Z

2020-03-06 03:53


Original Message :

Received FVXX20 at 03:56 UTC, 06/03/20 from KNES
VA ADVISORY
DTG: 20200306/0353Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/245
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 06/0320Z
OBS VA CLD: SFC/FL210 N1938 W09739 - N1903 W09733 - N1858 W09834 - N1904 W09836 - N1938 W09739 MOV NE 10-15KT
FCST VA CLD +6HR: 06/0930Z SFC/FL210 N1933 W09739 - N1900 W09735 - N1856 W09837 - N1902 W09839 - N1933 W09739
FCST VA CLD +12HR: 06/1530Z SFC/FL210 N1937 W09737 - N1903 W09730 - N1856 W09838 - N1901 W09836 - N1937 W09737
FCST VA CLD +18HR: 06/2130Z NO ASH EXP
RMK: INTERMITTENT VA EMS CONT TO BE SEEN IN IR
STLT AND WEB CAM IMAGERY. VA MOV TO THE NE AND
ENE OF SUMMIT TO ABOUT 50-60 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200306/1000Z

2020-03-05 22:20


Original Message :

Received FVXX20 at 22:22 UTC, 05/03/20 from KNES
VA ADVISORY
DTG: 20200305/2220Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/244
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS LIKLEY
OBS VA DTG: 05/2206Z
OBS VA CLD: SFC/FL210 N1935 W09819 - N1922 W09801 - N1902 W09832 - N1902 W09837 - N1935 W09819 MOV NW 10-15KT
FCST VA CLD +6HR: 06/0400Z SFC/FL210 N1935 W09818 - N1923 W09800 - N1900 W09832 - N1904 W09836 - N1935 W09818
FCST VA CLD +12HR: 06/1000Z SFC/FL210 N1929 W09810 - N1914 W09801 - N1859 W09834 - N1902 W09837 - N1929 W09810
FCST VA CLD +18HR: 06/1600Z NO ASH EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO MET
CLD OBSCURATION. HOWEVER, VA STILL EXPCD IN THE
AREA. VA HEIGHT AND FRCST BASED ON MODEL
GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200306/0415Z

2020-03-05 16:24


Original Message :

Received FVXX20 at 16:27 UTC, 05/03/20 from KNES
VA ADVISORY
DTG: 20200305/1624Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/243
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 05/1611Z
OBS VA CLD: SFC/FL220 N1949 W09811 - N1940 W09753 - N1859 W09839 - N1902 W09841 - N1949 W09811 MOV NE 25-30KT SFC/FL230 N2009 W09658 - N1956 W09648 - N1947 W09741 - N2002 W09744 - N2009 W09658 MOV NE 25-30KT
FCST VA CLD +6HR: 05/2200Z SFC/FL220 N2011 W09734 - N1956 W09705 - N1900 W09837 - N1903 W09840 - N2011 W09734 SFC/FL230 NO ASH EXP
FCST VA CLD +12HR: 06/0400Z SFC/FL220 N2002 W09738 - N1942 W09711 - N1900 W09837 - N1902 W09840 - N2002 W09738
FCST VA CLD +18HR: 06/1000Z SFC/FL220 N1956 W09725 - N1929 W09706 - N1859 W09837 - N1903 W09840 - N1956 W09725
RMK: CONS VA EMS OBSD IN BOTH WEBCAM AND G16 STLT
IMAGERY. VA EXTDS BTWN 50 AND 60 NMI NE TO NNE OF
THE SUMMIT. REMNANT VA ALSO OBSD 90 TO 110 NMI NE
OF THE SUMMIT. NWP MDLS FCST GRADUAL SHIFT IN VA
MOVMNT TO THE ENE BY T+18HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200305/2230Z

2020-03-05 10:36


Original Message :

Received FVXX20 at 10:39 UTC, 05/03/20 from KNES
VA ADVISORY
DTG: 20200305/1036Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/242
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 05/1026Z
OBS VA CLD: SFC/FL200 N1955 W09729 - N1925 W09710 - N1858 W09837 - N1903 W09837 - N1955 W09729 MOV NE 15-20KT
FCST VA CLD +6HR: 05/1630Z SFC/FL200 N1953 W09730 - N1925 W09711 - N1859 W09835 - N1901 W09836 - N1953 W09730
FCST VA CLD +12HR: 05/2230Z NO ASH EXP
FCST VA CLD +18HR: 06/0430Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN IR STLT AND WEB
CAM IMAGERY. VA MOV TO NE OF SUMMIT TO ABOUT
70-80 NM DOWNWIND BEFORE DISPERSING. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200305/1630Z

2020-03-05 05:04


Original Message :

Received FVXX20 at 05:07 UTC, 05/03/20 from KNES
VA ADVISORY
DTG: 20200305/0504Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/241
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 05/0451Z
OBS VA CLD: SFC/FL200 N2001 W09731 - N1932 W09713 - N1858 W09833 - N1906 W09837 - N2001 W09731 MOV NE 15-20KT
FCST VA CLD +6HR: 05/1100Z SFC/FL200 N1952 W09726 - N1922 W09709 - N1858 W09835 - N1902 W09837 - N1952 W09726
FCST VA CLD +12HR: 05/1700Z SFC/FL200 N1934 W09741 - N1916 W09734 - N1858 W09836 - N1902 W09840 - N1934 W09741
FCST VA CLD +18HR: 05/2300Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN IR STLT AND WEB
CAM IMAGARY. VA MOV TO NE OF SUMMIT TO ABOUT
60-70 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200305/1100Z

2020-03-04 23:20


Original Message :

Received FVXX20 at 23:22 UTC, 04/03/20 from KNES
VA ADVISORY
DTG: 20200304/2320Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/240
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 04/2311Z
OBS VA CLD: SFC/FL200 N1958 W09746 - N1946 W09731 - N1901 W09835 - N1902 W09837 - N1958 W09746 MOV NE 20-25KT
FCST VA CLD +6HR: 05/0500Z SFC/FL200 N1917 W09828 - N1911 W09820 - N1901 W09836 - N1903 W09837 - N1917 W09828
FCST VA CLD +12HR: 05/1100Z SFC/FL200 N1917 W09828 - N1911 W09822 - N1901 W09835 - N1902 W09837 - N1917 W09828
FCST VA CLD +18HR: 05/1700Z SFC/FL200 N1917 W09827 - N1911 W09820 - N1901 W09835 - N1902 W09837 - N1917 W09827
RMK: CONS VA EM SEEN ON STLT IMAGERY EXTENDING
APPROX 75 NM NE FM SUMMIT. VA HEIGHT AND FRCST
BASED ON IMAGERY AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200305/0515Z

2020-03-04 17:59


Original Message :

Received FVXX20 at 18:01 UTC, 04/03/20 from KNES
VA ADVISORY
DTG: 20200304/1759Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/239
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 04/1736Z
OBS VA CLD: SFC/FL220 N2114 W09605 - N2044 W09651 - N2052 W09655 - N2114 W09623 - N2114 W09605 MOV NE 35-40KT
FCST VA CLD +6HR: 04/2330Z SFC/FL200 N1930 W09807 - N1921 W09758 - N1859 W09837 - N1901 W09837 - N1930 W09807 SFC/FL220 NO ASH EXP
FCST VA CLD +12HR: 05/0530Z SFC/FL200 N1934 W09808 - N1921 W09757 - N1859 W09837 - N1901 W09838 - N1934 W09808
FCST VA CLD +18HR: 05/1130Z SFC/FL200 N1937 W09811 - N1922 W09757 - N1859 W09837 - N1901 W09837 - N1937 W09811
RMK: REMNATN VA FM EARLIER EM ENTERING GULF OF
MEXICO. FCST TO DISP. FUTHER ACT LIKELY GIVEN VA
EMS THAT HAVE ALREADY DISP IN LAST 6 HRS. NWP
MDLS FCST LTLCG IN WINDS THRU T+18. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200305/0000Z

2020-03-04 12:04


Original Message :

Received FVXX20 at 12:06 UTC, 04/03/20 from KNES
VA ADVISORY
DTG: 20200304/1204Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/238
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 04/1136Z
OBS VA CLD: SFC/FL210 N1938 W09759 - N1923 W09743 - N1900 W09835 - N1902 W09837 - N1938 W09759 MOV NE 30-35KT
FCST VA CLD +6HR: 04/1730Z SFC/FL210 N1953 W09751 - N1932 W09730 - N1859 W09835 - N1901 W09837 - N1953 W09751
FCST VA CLD +12HR: 04/2330Z SFC/FL210 N1956 W09752 - N1932 W09727 - N1859 W09835 - N1901 W09835 - N1956 W09752
FCST VA CLD +18HR: 05/0530Z SFC/FL210 N1954 W09750 - N1932 W09725 - N1859 W09837 - N1900 W09838 - N1954 W09750
RMK: FAINT VA EXTD UP TO 48NM NE FM THE SUMMIT.
NWP MDL INDICATES A CONT NE MOV THRU +18HRS.
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200304/1800Z

2020-03-04 06:34


Original Message :

Received FVXX20 at 06:36 UTC, 04/03/20 from KNES
VA ADVISORY
DTG: 20200304/0634Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/237
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 04/0621Z
OBS VA CLD: SFC/FL190 N1931 W09817 - N1918 W09804 - N1858 W09834 - N1901 W09837 - N1931 W09817 MOV NE 25-30KT
FCST VA CLD +6HR: 04/1230Z SFC/FL190 N1946 W09817 - N1932 W09750 - N1858 W09834 - N1901 W09835 - N1946 W09817
FCST VA CLD +12HR: 04/1830Z SFC/FL190 N1951 W09816 - N1936 W09749 - N1859 W09835 - N1902 W09835 - N1951 W09816
FCST VA CLD +18HR: 05/0030Z NO ASH EXP
RMK: VA EXTD UP TO 31NM NE FM THE SUMMIT. NWP MDL
INDICATES A CONTD NE MOV THRU +12HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200304/1230Z

2020-03-04 00:49


Original Message :

Received FVXX20 at 00:52 UTC, 04/03/20 from KNES
VA ADVISORY
DTG: 20200304/0049Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/236
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 04/0041Z
OBS VA CLD: SFC/FL190 N2013 W09801 - N2007 W09746 - N1902 W09832 - N1903 W09838 - N2013 W09801 MOV NE 20-25KT
FCST VA CLD +6HR: 04/0630Z SFC/FL190 N1950 W09822 - N1937 W09800 - N1901 W09832 - N1904 W09840 - N1950 W09822
FCST VA CLD +12HR: 04/1230Z SFC/FL190 N1952 W09821 - N1938 W09756 - N1901 W09832 - N1905 W09838 - N1952 W09821
FCST VA CLD +18HR: 04/1830Z SFC/FL190 N1951 W09822 - N1937 W09756 - N1859 W09832 - N1905 W09838 - N1951 W09822
RMK: CONS VA EM SEEN ON STLT IMAGERY EXTENDING
APPROX 80 NM NE FM SUMMIT. VA HEIGHT AND FRCST
BASED ON IMAGERY AND MODEL GUIDANCE. LTLCG EXPCD
THRU T+18 HRS. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200304/0645Z

2020-03-03 19:54


Original Message :

Received FVXX20 at 19:57 UTC, 03/03/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200303/1954Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/235
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: CONT VA EMS SEEN IN SAT AND WEB
CAM.
OBS VA DTG: 03/1926Z
OBS VA CLD: SFC/FL190 N1944 W09817 - N1940 W09808 - N1901 W09836 - N1903 W09839 - N1944 W09817 MOV NE 30-35KT
FCST VA CLD +6HR: 04/0130Z SFC/FL190 N1951 W09801 - N1943 W09751 - N1900 W09835 - N1904 W09840 - N1951 W09801
FCST VA CLD +12HR: 04/0730Z SFC/FL190 N1953 W09803 - N1944 W09752 - N1901 W09837 - N1903 W09839 - N1953 W09803
FCST VA CLD +18HR: 04/1330Z SFC/FL190 N1952 W09801 - N1943 W09750 - N1901 W09837 - N1904 W09839 - N1952 W09801
RMK: CORRECTION FOR DIRECTION. LGT VA EMS SEEN IN
SAT MOV NE AND EXTDG NEARLY 40 NM FM SUMMIT
BEFORE DSIPTG. VA SEEN IN WEB CAM AND MULTIPLE
VOLCAT ALERTS. MODEL GUIDANCE SHOWS A CONT NE-LY
MOV THRU T+18 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200304/0145Z

2020-03-03 13:38


Original Message :

Received FVXX20 at 13:52 UTC, 03/03/20 from KNES
VA ADVISORY
DTG: 20200303/1338Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/234
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONTD VA EMS SEEN IN SAT AND
WEB CAM.
OBS VA DTG: 03/1326Z
OBS VA CLD: SFC/FL190 N2025 W09716 - N2006 W09652 - N1859 W09837 - N1903 W09838 - N2025 W09716 MOV NE 25-30KT
FCST VA CLD +6HR: 03/1930Z SFC/FL190 N2042 W09710 - N2022 W09649 - N1859 W09836 - N1903 W09838 - N2042 W09710
FCST VA CLD +12HR: 04/0130Z SFC/FL190 N2037 W09705 - N2017 W09645 - N1858 W09837 - N1903 W09838 - N2037 W09705
FCST VA CLD +18HR: 04/0730Z SFC/FL190 N2031 W09659 - N2010 W09640 - N1859 W09837 - N1904 W09838 - N2031 W09659
RMK: UPDATED INFO ON HEIGHT AS SEEN IN WEB CAM.
VA SEEN IN SAT IMAGERY EXTDG NEARLY 90 NM FM
SUMMIT. MULTIPLE VOLCAT ALERTS. MODEL GUIDANCE
INDICATES A CONT NE-LY MOV THRU T+18 HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200303/1945Z

2020-03-03 12:10


Original Message :

Received FVXX20 at 12:11 UTC, 03/03/20 from KNES
VA ADVISORY
DTG: 20200303/1210Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/233
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONTD VA EMS SEEN IN SAT AND
WEB CAM.
OBS VA DTG: 03/1156Z
OBS VA CLD: SFC/FL210 N2008 W09732 - N1947 W09717 - N1859 W09837 - N1903 W09838 - N2008 W09732 MOV NE 25-30KT
FCST VA CLD +6HR: 03/1800Z SFC/FL210 N2025 W09729 - N2002 W09711 - N1859 W09836 - N1903 W09838 - N2025 W09729
FCST VA CLD +12HR: 04/0000Z SFC/FL210 N2019 W09725 - N1953 W09704 - N1858 W09837 - N1903 W09838 - N2019 W09725
FCST VA CLD +18HR: 04/0600Z SFC/FL210 N2014 W09722 - N1950 W09659 - N1859 W09837 - N1904 W09838 - N2014 W09722
RMK: VA SEEN IN SAT IMAGERY EXTDG NEARLY 80 NM NE FM
SUMMIT. MULTIPLE VOLCAT ALERTS AND VA EMS SEEN IN
WEB CAM. MODEL GUIDANCE INDICATES A CONT NE-LY
MOV THRU T+18 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200303/1815Z

2020-03-03 06:13


Original Message :

Received FVXX20 at 06:15 UTC, 03/03/20 from KNES
VA ADVISORY
DTG: 20200303/0613Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/232
INFO SOURCE: GOES-16. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 03/0606Z
OBS VA CLD: SFC/FL210 N1931 W09816 - N1924 W09804 - N1858 W09835 - N1902 W09839 - N1931 W09816 MOV NE 2-25KT
FCST VA CLD +6HR: 03/1200Z SFC/FL210 N1931 W09759 - N1923 W09747 - N1859 W09836 - N1901 W09838 - N1931 W09759
FCST VA CLD +12HR: 03/1800Z SFC/FL210 N1931 W09759 - N1918 W09745 - N1858 W09836 - N1902 W09837 - N1931 W09759
FCST VA CLD +18HR: 04/0000Z SFC/FL210 N1929 W09755 - N1916 W09743 - N1858 W09835 - N1901 W09839 - N1929 W09755
RMK: CONT VA CLD OBS IN STLT EXTDG NE FM SUMMIT
AND MVG AT 25KTS. ASH IS OBS FOR APPROX 40NMI BFR
BECOMG TOO DIFF TO DETECT. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200303/1215Z

2020-03-03 00:20


Original Message :

Received FVXX20 at 00:25 UTC, 03/03/20 from KNES
VA ADVISORY
DTG: 20200303/0020Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/231
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 03/0000Z
OBS VA CLD: SFC/FL200 N1950 W09758 - N1927 W09741 - N1901 W09833 - N1905 W09837 - N1950 W09758 MOV NE 10-15KT
FCST VA CLD +6HR: 03/0600Z SFC/FL200 N1941 W09801 - N1925 W09747 - N1858 W09834 - N1903 W09840 - N1941 W09801
FCST VA CLD +12HR: 03/1200Z NO ASH EXP
FCST VA CLD +18HR: 03/1800Z NO ASH EXP
RMK: INTERMITTENT VA PUFFS NOTED IN VIS STLT AND
WEB CAM IMAGERY. VA MOV TO NE OF SUMMIT TO ABOUT
30-40 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200303/0615Z

2020-03-02 18:52


Original Message :

Received FVXX20 at 18:55 UTC, 02/03/20 from KNES
VA ADVISORY
DTG: 20200302/1852Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/230
INFO SOURCE: GOES-16. WEB CAM. RADIOSONDE.
ERUPTION DETAILS: POSSIBLE ONGOING VA EMS.
OBS VA DTG: 02/1841Z
OBS VA CLD: SFC/FL200 N1928 W09814 - N1912 W09807 - N1859 W09835 - N1904 W09836 - N1928 W09814 MOV NE 5-10KT
FCST VA CLD +6HR: 03/0030Z NO ASH EXP
FCST VA CLD +12HR: 03/0630Z NO ASH EXP
FCST VA CLD +18HR: 03/1230Z NO ASH EXP
RMK: NO RECENT ACT NOTED DUE TO WX CLDS AROUND
THE SUMMIT. RECENT PAST HIST SUGGESTS POSSIBLE
ONGOING EMS. RADIOSONDE AND PREV VAAG SUGGESTS VA
MOV TO NE OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200303/0045Z

2020-03-02 13:19


Original Message :

Received FVXX20 at 13:22 UTC, 02/03/20 from KNES
VA ADVISORY
DTG: 20200302/1319Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/229
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: LGT VA EMS SEEN IN SAT AND WEB
CAM.
OBS VA DTG: 02/1306Z
OBS VA CLD: SFC/FL200 N1907 W09821 - N1901 W09822 - N1900 W09838 - N1903 W09838 - N1907 W09821 MOV E 15-20KT
FCST VA CLD +6HR: 02/1900Z SFC/FL200 N1917 W09817 - N1906 W09814 - N1901 W09838 - N1903 W09838 - N1917 W09817
FCST VA CLD +12HR: 03/0100Z SFC/FL200 N1916 W09817 - N1905 W09813 - N1901 W09837 - N1903 W09838 - N1916 W09817
FCST VA CLD +18HR: 03/0700Z SFC/FL200 N1921 W09818 - N1911 W09814 - N1900 W09837 - N1903 W09838 - N1921 W09818
RMK: LGT VA EMS SEEN IN SAT AND EXTG NEARLY 20 NM
E OF SUMMIT. MODEL GUIDANCE SHOWS A E TO NE-LY
MOV THRU T+18 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200302/1915Z

2020-03-02 08:13


Original Message :

Received FVXX20 at 08:16 UTC, 02/03/20 from KNES
VA ADVISORY
DTG: 20200302/0813Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/228
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 02/0740Z
OBS VA CLD: SFC/FL210 N1901 W09831 - N1830 W09825 - N1833 W09844 - N1901 W09841 - N1901 W09831 MOV S 10-15KT
FCST VA CLD +6HR: 02/1330Z SFC/FL210 N1902 W09831 - N1829 W09817 - N1829 W09837 - N1901 W09841 - N1902 W09831
FCST VA CLD +12HR: 02/1930Z SFC/FL210 N1902 W09831 - N1827 W09814 - N1825 W09833 - N1901 W09841 - N1902 W09831
FCST VA CLD +18HR: 03/0130Z SFC/FL210 N1902 W09831 - N1826 W09813 - N1824 W09833 - N1902 W09841 - N1902 W09831
RMK: VA OBS IN STLT MOVG SSW FM SUMMIT AND
SWEEPING E UNTIL IT IS DUE S AND SSE OF THE
SUMMIT. ASH IS OBS APPROX 60NMI AWAY BFR BECOMG
TOO DIFF TO DETECT ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200302/1415Z

2020-03-02 02:20


Original Message :

Received FVXX20 at 02:21 UTC, 02/03/20 from KNES
VA ADVISORY
DTG: 20200302/0220Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/227
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 02/0201Z
OBS VA CLD: SFC/FL190 N1902 W09837 - N1901 W09835 - N1847 W09839 - N1851 W09847 - N1902 W09837 MOV S 10-15KT
FCST VA CLD +6HR: 02/0800Z SFC/FL190 N1902 W09837 - N1901 W09835 - N1838 W09837 - N1846 W09856 - N1902 W09837
FCST VA CLD +12HR: 02/1400Z NO ASH EXP
FCST VA CLD +18HR: 02/2000Z NO ASH EXP
RMK: NEW VA EMS EXTD 11NM SSW FM THE SUMMIT. NWP
MDL WND IS LGT AND VARIABLE AT T+6 HR. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200302/0815Z

2020-03-01 20:35


Original Message :

Received FVXX20 at 20:36 UTC, 01/03/20 from KNES
VA ADVISORY
DTG: 20200301/2035Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/226
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
ERUPTION DETAILS: POSS VA EMS
OBS VA DTG: 01/2026Z
OBS VA CLD: SFC/FL190 N1859 W09836 - N1859 W09835 - N1840 W09829 - N1840 W09842 - N1859 W09836 MOV S 15-20KT
FCST VA CLD +6HR: 02/0230Z NO ASH EXP
FCST VA CLD +12HR: 02/0830Z NO ASH EXP
FCST VA CLD +18HR: 02/1430Z NO ASH EXP
RMK: VA HAS NOT BEEN OBS ON STLT IMAGERY AND
WEBCAM FOR THE PAST 4 HRS. HOWEVER, VA EM IS POSS
GIVEN THE RECENT HISTORY. VA IS DRAWN BASED ON
PREV VAA AND NWP MDL WND. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200302/0230Z

2020-03-01 14:39


Original Message :

Received FVXX20 at 14:40 UTC, 01/03/20 from KNES
VA ADVISORY
DTG: 20200301/1439Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/225
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: VA EMS CONTG IN SAT AND WEB CAM.
OBS VA DTG: 01/1421Z
OBS VA CLD: SFC/FL190 N1903 W09839 - N1901 W09835 - N1821 W09835 - N1826 W09856 - N1903 W09839 MOV S 10-15KT
FCST VA CLD +6HR: 01/2030Z SFC/FL190 N1903 W09839 - N1902 W09835 - N1814 W09822 - N1814 W09844 - N1903 W09839
FCST VA CLD +12HR: 02/0230Z SFC/FL190 N1902 W09840 - N1902 W09836 - N1815 W09805 - N1814 W09829 - N1902 W09840
FCST VA CLD +18HR: 02/0830Z SFC/FL190 N1903 W09836 - N1838 W09741 - N1819 W09753 - N1902 W09839 - N1903 W09836
RMK: VA SEEN IN SAT AND WEB CAM EXTDG NEARLY 30
NM S FM SUMMIT BEFORE DSIPTG. MOST VA IS JUST
UNDER FL190 WHICH IS CONFIRMED IN WEB CAM. MODEL
GUIDANCE SHOWS A BACKING TWD THE SE THRU T+18
HRS. HGT AND MOV BASED ON WEB, SAT, SOUNDING AND
NWP. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200301/2045Z

2020-03-01 08:38


Original Message :

Received FVXX20 at 08:40 UTC, 01/03/20 from KNES
VA ADVISORY
DTG: 20200301/0838Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/224
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 01/0826Z
OBS VA CLD: SFC/FL190 N1904 W09835 - N1819 W09817 - N1752 W09859 - N1901 W09840 - N1904 W09835 MOV S 15-20KT
FCST VA CLD +6HR: 01/1430Z SFC/FL190 N1905 W09840 - N1903 W09834 - N1746 W09848 - N1802 W09926 - N1905 W09840
FCST VA CLD +12HR: 01/2030Z SFC/FL190 N1907 W09841 - N1903 W09833 - N1809 W09907 - N1819 W09939 - N1907 W09841
FCST VA CLD +18HR: 02/0230Z SFC/FL190 N1906 W09841 - N1902 W09832 - N1743 W09847 - N1753 W09918 - N1906 W09841
RMK: VA EXT 65 NM SSW OF THE SUMMIT. EM FCST BY
NWP MODELS TO VEER THRU T+12. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200301/1445Z

2020-03-01 02:51


Original Message :

Received FVXX20 at 02:52 UTC, 01/03/20 from KNES
VA ADVISORY
DTG: 20200301/0251Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/223
INFO SOURCE: GOES-16. MEXICO CITY MWO. NWP
MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 01/0241Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1840 W09828 - N1838 W09840 - N1901 W09837 - N1901 W09837 MOV S 10-15KT
FCST VA CLD +6HR: 01/0830Z SFC/FL200 N1901 W09837 - N1826 W09823 - N1823 W09841 - N1901 W09838 - N1901 W09837
FCST VA CLD +12HR: 01/1430Z NO ASH EXP
FCST VA CLD +18HR: 01/2030Z NO ASH EXP
RMK: VA EXTD UP TO 30NM S FM THE SUMMIT. NWP MDL
INDICATES A CONT S MOV THRU +6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200301/0845Z

2020-03-01 00:01


Original Message :

Received FVXX20 at 00:02 UTC, 01/03/20 from KNES
VA ADVISORY
DTG: 20200301/0001Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/222
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EM MOV SE
OBS VA DTG: 29/2351Z
OBS VA CLD: SFC/FL200 N1902 W09837 - N1858 W09829 - N1853 W09834 - N1857 W09840 - N1901 W09837 - N1901 W09837 - N1902 W09837 MOV SE 10-15KT
FCST VA CLD +6HR: 30/0600Z SFC/FL200 N1902 W09837 - N1852 W09810 - N1840 W09825 - N1858 W09840 - N1902 W09837
FCST VA CLD +12HR: 30/1200Z NO ASH EXP
FCST VA CLD +18HR: 30/1800Z NO ASH EXP
RMK: VA EXTD 10NM SSE FM THE SUMMIT. NWP MDL
INDICATES A CONT SE MOV THRU +6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200301/0600Z

2020-02-29 20:49


Original Message :

Received FVXX20 at 20:50 UTC, 29/02/20 from KNES
VA ADVISORY
DTG: 20200229/2049Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/221
INFO SOURCE: GOES-16. WEB CAM.
ERUPTION DETAILS: PREVIOUS VA EM HAS DISP
OBS VA DTG: 29/2036Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 01/0230Z NO ASH EXP
FCST VA CLD +12HR: 01/0830Z NO ASH EXP
FCST VA CLD +18HR: 01/1430Z NO ASH EXP
RMK: VA HAS BECOME TOO THIN TO DISCERN IN STLT
IMAGERY. WEBCAM SHOWS NO VA EMS. THERE HAS BEEN
NO FURTHER RPRTS OF VAN AND NO HOTSPOT ACT CAN BE
SEEN. ...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-29 14:59


Original Message :

Received FVXX20 at 15:00 UTC, 29/02/20 from KNES
VA ADVISORY
DTG: 20200229/1459Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/220
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 29/1451Z
OBS VA CLD: SFC/FL200 N1903 W09837 - N1838 W09827 - N1837 W09841 - N1903 W09837 MOV S 15-20KT
FCST VA CLD +6HR: 29/2100Z SFC/FL200 N1904 W09837 - N1837 W09825 - N1835 W09842 - N1904 W09837
FCST VA CLD +12HR: 01/0300Z NO ASH EXP
FCST VA CLD +18HR: 01/0900Z NO ASH EXP
RMK: NEW VA EMS OBS MOV S IN STLT IMAGERY. VA
FCST TO CONT S MOV THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200229/2100Z

2020-02-29 14:33


Original Message :

Received FVXX20 at 14:34 UTC, 29/02/20 from KNES
VA ADVISORY
DTG: 20200229/1433Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/219
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 29/1400Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 29/2000Z NO ASH EXP
FCST VA CLD +12HR: 01/0200Z NO ASH EXP
FCST VA CLD +18HR: 01/0800Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS IN WEBCAM. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-29 08:52


Original Message :

Received FVXX20 at 08:54 UTC, 29/02/20 from KNES
VA ADVISORY
DTG: 20200229/0852Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/218
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 29/0841Z
OBS VA CLD: SFC/FL190 N1904 W09835 - N1847 W09828 - N1844 W09835 - N1859 W09839 - N1904 W09835 MOV S 15-20KT
FCST VA CLD +6HR: 29/1430Z SFC/FL190 N1904 W09836 - N1828 W09815 - N1825 W09830 - N1901 W09840 - N1904 W09836
FCST VA CLD +12HR: 29/2030Z SFC/FL190 N1905 W09837 - N1832 W09757 - N1825 W09810 - N1901 W09840 - N1905 W09837
FCST VA CLD +18HR: 01/0230Z SFC/FL190 N1904 W09835 - N1822 W09821 - N1820 W09836 - N1903 W09841 - N1904 W09835
RMK: VA EXT 14 NM SSE OF THE SUMMIT. LTLCG EXP
BASED ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200229/1445Z

2020-02-29 04:20


Original Message :

Received FVXX20 at 04:21 UTC, 29/02/20 from KNES
VA ADVISORY
DTG: 20200229/0420Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/217
INFO SOURCE: GOES-16. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS MOV SE
OBS VA DTG: 29/0356Z
OBS VA CLD: SFC/FL190 N1858 W09828 - N1856 W09824 - N1851 W09831 - N1853 W09834 - N1858 W09828 MOV SE 15-20KT
FCST VA CLD +6HR: 29/1000Z SFC/FL190 N1747 W09727 - N1742 W09723 - N1736 W09732 - N1744 W09737 - N1747 W09727
FCST VA CLD +12HR: 29/1600Z NO ASH EXP
FCST VA CLD +18HR: 29/2200Z NO ASH EXP
RMK: A PATCH OF VA IS SEEN MOV SE AT 9NM FM THE
SUMMIT. NWP MDL INDICATES A CONT SE MOV THRU
+6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200229/1015Z

2020-02-29 01:59


Original Message :

Received FVXX20 at 02:01 UTC, 29/02/20 from KNES
VA ADVISORY
DTG: 20200229/0159Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/216
INFO SOURCE: GOES-16. WEB CAM.
ERUPTION DETAILS: PREVIOUS VA EM HAS DISP
OBS VA DTG: 29/0141Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 29/0730Z NO ASH EXP
FCST VA CLD +12HR: 29/1330Z NO ASH EXP
FCST VA CLD +18HR: 29/1930Z NO ASH EXP
RMK: VA IS NOT OBS ON STLT IMAGERY OR WEBCAM.
THERE HAS BEEN NO FURTHER RPRTS OF VA AND NO
HOTSPOT ACT CAN BE SEEN. ...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-28 20:46


Original Message :

Received FVXX20 at 20:47 UTC, 28/02/20 from KNES
VA ADVISORY
DTG: 20200228/2046Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/215
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EM
OBS VA DTG: 28/2026Z
OBS VA CLD: SFC/FL220 N1913 W09701 - N1846 W09655 - N1858 W09838 - N1903 W09837 - N1913 W09701 MOV E 20-25KT
FCST VA CLD +6HR: 29/0230Z SFC/FL220 N1906 W09648 - N1835 W09649 - N1858 W09838 - N1902 W09835 - N1906 W09648
FCST VA CLD +12HR: 29/0830Z NO ASH EXP
FCST VA CLD +18HR: 29/1430Z NO ASH EXP
RMK: VA IS LAST SEEN MOV W UP TO 75NM FM THE
SUMMIT ONE HOUR AGO. CURRENTLY WEB CAM IS
OBSCURED BY CLDS. NWP MDL INDICATES A CONT E MOV
THRU +6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200229/0245Z

2020-02-28 14:47


Original Message :

Received FVXX20 at 14:50 UTC, 28/02/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200228/1447Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/214
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 28/1420Z
OBS VA CLD: SFC/FL220 N1923 W09755 - N1858 W09755 - N1855 W09817 - N1923 W09755 MOV E 20KT
FCST VA CLD +6HR: 28/2030Z SFC/FL220 N1934 W09604 - N1901 W09552 - N1848 W09615 - N1934 W09604 SFC/FL220 N1911 W09753 - N1853 W09801 - N1904 W09837 - N1911 W09753
FCST VA CLD +12HR: 29/0230Z NO ASH EXP
FCST VA CLD +18HR: 29/0830Z NO ASH EXP
RMK: CORRECTED FOR VA DIRECTION. NEW VA EMS OBS
MOV E IN STLT IMAGERY. VA EMS FCST TO CONT MOV E
THRU T+12HRS. VA ACT REMAINS HIGH. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200228/2045Z

2020-02-28 12:43


Original Message :

Received FVXX20 at 12:46 UTC, 28/02/20 from KNES
VA ADVISORY
DTG: 20200228/1243Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/213
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 28/1220Z
OBS VA CLD: SFC/FL190 N1902 W09837 - N1902 W09806 - N1847 W09813 - N1902 W09837 MOV SE 20KT
FCST VA CLD +6HR: 28/1830Z SFC/FL190 N1902 W09837 - N1902 W09805 - N1847 W09813 - N1902 W09837
FCST VA CLD +12HR: 29/0030Z SFC/FL190 N1902 W09837 - N1902 W09806 - N1847 W09813 - N1902 W09837
FCST VA CLD +18HR: 29/0630Z NO ASH EXP
RMK: CONT VA EMS OBS MOV SE IN STLT IMAGERY. VA
FCST TO CONT SE MOV THRU T+12HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200228/1845Z

2020-02-28 07:06


Original Message :

Received FVXX20 at 07:08 UTC, 28/02/20 from KNES
VA ADVISORY
DTG: 20200228/0706Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/212
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 27/0640Z
OBS VA CLD: SFC/FL190 N1904 W09836 - N1852 W09732 - N1837 W09736 - N1859 W09837 - N1904 W09836 MOV SE 20-25KT
FCST VA CLD +6HR: 27/1230Z SFC/FL190 N1905 W09738 - N1854 W09735 - N1900 W09835 - N1904 W09839 - N1905 W09738
FCST VA CLD +12HR: 27/1830Z NO ASH EXP
FCST VA CLD +18HR: 28/0030Z NO ASH EXP
RMK: A CONT STREAM OF VA AND GASES EXTEND TO WELL
SE OF SUMMIT. INTERMITTENT PUFFS ALSO NOTED IN IR
STLT IMAGERY AND SEEN IN WEB CAM THO OVERALL ACT
IS LESS THAN PAST FEW DAYS. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200228/1300Z

2020-02-28 01:24


Original Message :

Received FVXX20 at 01:26 UTC, 28/02/20 from KNES
VA ADVISORY
DTG: 20200228/0124Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/211
INFO SOURCE: GOES-16. NWP MODELS. RADIOSONDE.
ERUPTION DETAILS: FQT EM.
OBS VA DTG: 28/0031Z
OBS VA CLD: SFC/FL190 N1901 W09837 - N1855 W09820 - N1849 W09822 - N1859 W09837 - N1901 W09837 MOV SE 15-20KT
FCST VA CLD +6HR: 28/0630Z SFC/FL190 N1901 W09837 - N1856 W09819 - N1850 W09822 - N1859 W09838 - N1901 W09837
FCST VA CLD +12HR: 28/1230Z SFC/FL190 N1901 W09837 - N1856 W09818 - N1850 W09820 - N1859 W09837 - N1901 W09837
FCST VA CLD +18HR: 28/1830Z SFC/FL190 N1902 W09837 - N1858 W09817 - N1851 W09820 - N1859 W09838 - N1902 W09837
RMK: VA CLD SEEN IN SAT IMAGERY MOV SE EXTG 18 NM
FM SUMMIT. LTLCG EXP. ...LING
NXT ADVISORY: WILL BE ISSUED BY 20200228/0730Z

2020-02-27 22:20


Original Message :

Received FVXX20 at 22:22 UTC, 27/02/20 from KNES
VA ADVISORY
DTG: 20200227/2220Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/210
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
ERUPTION DETAILS: FQT EM.
OBS VA DTG: 27/2200Z
OBS VA CLD: SFC/FL190 N1901 W09837 - N1853 W09805 - N1847 W09807 - N1859 W09838 - N1901 W09837 MOV SE 15-20KT SFC/FL240 N1932 W09737 - N1923 W09734 - N1901 W09836 - N1902 W09837 - N1932 W09737 MOV NE 30-35KT
FCST VA CLD +6HR: 28/0400Z SFC/FL240 N1902 W09837 - N1858 W09726 - N1848 W09728 - N1859 W09838 - N1902 W09837 SFC/FL190 NO ASH EXP
FCST VA CLD +12HR: 28/1000Z SFC/FL240 N1919 W09728 - N1908 W09726 - N1901 W09837 - N1902 W09837 - N1919 W09728
FCST VA CLD +18HR: 28/1600Z SFC/FL240 N1911 W09723 - N1901 W09723 - N1859 W09837 - N1902 W09837 - N1911 W09723
RMK: VA TO FL190 EXT 21 NM SE OF THE SUMMIT WHILE
VA TO FL240 EXT UP TO 50 NM NE. LOWER LEVEL VA
FCST TO DISP WITHIN 6 HRS WITH VA TO FL240 EXP TO
CONT WITH LTLCG. ...LING
NXT ADVISORY: WILL BE ISSUED BY 20200228/0415Z

2020-02-27 16:14


Original Message :

Received FVXX20 at 16:16 UTC, 27/02/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200227/1614Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/209
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT IMAGERY
OBS VA DTG: 27/1601Z
OBS VA CLD: SFC/FL190 N1905 W09825 - N1855 W09825 - N1859 W09838 - N1903 W09837 - N1905 W09825 MOV E 20-25KT
FCST VA CLD +6HR: 27/2200Z SFC/FL190 N1906 W09819 - N1853 W09819 - N1858 W09838 - N1904 W09837 - N1906 W09819
FCST VA CLD +12HR: 28/0400Z NO ASH EXP
FCST VA CLD +18HR: 28/1000Z NO ASH EXP
RMK: CORRECTED FOR VA DIRECTION. OCNL VA OBS IN
STLT AND SUMMIT WEB CAM 6 NM E OF SUMMIT. VA HGT
AND DIR FM NWP MLDS SHOW CONT E-LY MOVG THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200227/2215Z

2020-02-27 08:29


Original Message :

Received FVXX20 at 08:36 UTC, 27/02/20 from KNES
VA ADVISORY
DTG: 20200227/0829Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/208
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
RADIOSONDE. ABBA.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 27/0800Z
OBS VA CLD: SFC/FL200 N1923 W09729 - N1857 W09729 - N1858 W09834 - N1905 W09836 - N1923 W09729 MOV E 30-35KT
FCST VA CLD +6HR: 27/1400Z SFC/FL200 N1922 W09729 - N1903 W09730 - N1857 W09834 - N1904 W09836 - N1922 W09729
FCST VA CLD +12HR: 27/2000Z SFC/FL200 N1924 W09729 - N1859 W09730 - N1859 W09835 - N1904 W09836 - N1924 W09729
FCST VA CLD +18HR: 28/0200Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN WEB CAM AND IR
STLT IMAGERY. VA MOV QUICKLY TO THE ENE OF
SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200227/1430Z

2020-02-27 03:00


Original Message :

Received FVXX20 at 03:04 UTC, 27/02/20 from KNES
VA ADVISORY
DTG: 20200227/0300Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/207
INFO SOURCE: GOES-16. NWP MODELS. RADIOSONDE.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 27/0251Z
OBS VA CLD: SFC/FL200 N1925 W09751 - N1920 W09748 - N1859 W09838 - N1904 W09840 - N1925 W09751 MOV NE 30-35KT
FCST VA CLD +6HR: 27/0900Z SFC/FL200 N1926 W09726 - N1914 W09722 - N1856 W09838 - N1904 W09841 - N1926 W09726
FCST VA CLD +12HR: 27/1500Z SFC/FL200 N1928 W09726 - N1915 W09722 - N1857 W09838 - N1906 W09841 - N1928 W09726
FCST VA CLD +18HR: 27/2100Z SFC/FL200 N1927 W09726 - N1915 W09722 - N1857 W09839 - N1907 W09840 - N1927 W09726
RMK: VA EXT 36 NM ENE OF THE SUMMIT. A NEW, MORE
POTENT EM OCCURRED WITHIN THE LAST 20 MIN. HGT
BASED ON RADIOSONDE. LTLCG FCST BASED ON MODEL
GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200227/0845Z

2020-02-26 20:52


Original Message :

Received FVXX20 at 20:54 UTC, 26/02/20 from KNES
VA ADVISORY
DTG: 20200226/2052Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/206
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 26/2036Z
OBS VA CLD: SFC/FL190 N1940 W09801 - N1936 W09751 - N1859 W09834 - N1902 W09839 - N1940 W09801 MOV NE 30-35KT
FCST VA CLD +6HR: 27/0230Z SFC/FL190 N1913 W09740 - N1907 W09739 - N1859 W09836 - N1902 W09838 - N1913 W09740
FCST VA CLD +12HR: 27/0830Z SFC/FL190 N1922 W09740 - N1914 W09738 - N1858 W09835 - N1902 W09838 - N1902 W09837 - N1922 W09740
FCST VA CLD +18HR: 27/1430Z NO ASH EXP
RMK: VA SEEN IN SAT IMAGERY MOV NE EXTDG UP TO 35
NM FM SUMMIT. MODEL GUIDANCE SHOWS CONT NE/E-LY
MOVMT THRU T+12 HRS. HGT AND MOV BASED ON SAT AND
NWP. ...LING
NXT ADVISORY: WILL BE ISSUED BY 20200227/0245Z

2020-02-26 15:00


Original Message :

Received FVXX20 at 15:00 UTC, 26/02/20 from KNES
VA ADVISORY
DTG: 20200226/1500Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/205
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: INTMT VA EMS
OBS VA DTG: 26/1451Z
OBS VA CLD: SFC/FL200 N1924 W09755 - N1915 W09750 - N1901 W09838 - N1904 W09840 - N1924 W09755 MOV E 30-35KT
FCST VA CLD +6HR: 26/2100Z SFC/FL200 N1923 W09754 - N1913 W09749 - N1900 W09838 - N1904 W09838 - N1923 W09754
FCST VA CLD +12HR: 27/0300Z SFC/FL200 N1911 W09749 - N1902 W09749 - N1901 W09837 - N1902 W09838 - N1911 W09749
FCST VA CLD +18HR: 27/0900Z SFC/FL200 N1910 W09749 - N1858 W09749 - N1859 W09837 - N1902 W09837 - N1910 W09749
RMK: MANY DISCRETE SML VA EMS OBSD IN WEBCAM. G16
RGB COMPOSITE IMAGERY SHOWS VA MOVING ENE AND
DISPG ABT 50 NMI ENE OF SUMMIT. NWP MDLS FCST
WIND SHIFT AT T+12 TO DUE W. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200226/2100Z

2020-02-26 08:58


Original Message :

Received FVXX20 at 09:01 UTC, 26/02/20 from KNES
VA ADVISORY
DTG: 20200226/0858Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/204
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: INTMT VA EMS SEEN IN SAT.
OBS VA DTG: 26/0846Z
OBS VA CLD: SFC/FL200 N1921 W09755 - N1908 W09752 - N1900 W09838 - N1904 W09840 - N1921 W09755 MOV E 25-30KT
FCST VA CLD +6HR: 26/1500Z SFC/FL200 N1928 W09744 - N1911 W09740 - N1859 W09836 - N1904 W09839 - N1928 W09744
FCST VA CLD +12HR: 26/2100Z SFC/FL200 N1933 W09744 - N1917 W09741 - N1859 W09837 - N1904 W09839 - N1933 W09744
FCST VA CLD +18HR: 27/0300Z SFC/FL200 N1926 W09743 - N1911 W09740 - N1858 W09836 - N1904 W09840 - N1926 W09743
RMK: INTMT VA EMS SEEN IN SAT AND WEB CAM AND
EXTDG 40 NM ENE FM SUMMIT. MODEL GUIDANCE SHOWS
A CONTD E-LY MOV THRU T+18 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200226/1500Z

2020-02-26 03:08


Original Message :

Received FVXX20 at 03:10 UTC, 26/02/20 from KNES
VA ADVISORY
DTG: 20200226/0308Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/203
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: VA EM 26/0224Z
OBS VA DTG: 26/0256Z
OBS VA CLD: SFC/FL200 N1913 W09810 - N1902 W09808 - N1900 W09837 - N1903 W09837 - N1913 W09810 MOV E 25-30KT
FCST VA CLD +6HR: 26/0900Z SFC/FL200 N1917 W09754 - N1904 W09755 - N1900 W09837 - N1903 W09837 - N1917 W09754
FCST VA CLD +12HR: 26/1500Z NO ASH EXP
FCST VA CLD +18HR: 26/2100Z NO ASH EXP
RMK: NEW BRIEF VA EM AT 0224Z OBS IN WEBCAM AND
STLT IMAGERY MOV E 18NM FM SUMMIT. HGT BASED ON
00Z MEXICO CITY RAOB AND WEBCAM. NWP MODELS
INDICATE CONTD E-LY MVMT THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200226/0915Z

2020-02-26 02:55


Original Message :

Received FVXX20 at 02:56 UTC, 26/02/20 from KNES
VA ADVISORY
DTG: 20200226/0255Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/202
INFO SOURCE: GOES-16. WEB CAM.
ERUPTION DETAILS: VA EM 26/0224Z
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-26 02:08


Original Message :

Received FVXX20 at 02:09 UTC, 26/02/20 from KNES
VA ADVISORY
DTG: 20200226/0208Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/201
INFO SOURCE: GOES-16. WEB CAM.
ERUPTION DETAILS: VA NOT SEEN IN STLT OR WEBCAM
OBS VA DTG: 26/0156Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 26/0800Z NO ASH EXP
FCST VA CLD +12HR: 26/1400Z NO ASH EXP
FCST VA CLD +18HR: 26/2000Z NO ASH EXP
RMK: VA CLDS FM PREV EMS HAVE DSIPTD. NO NEW EM
OBS IN STLT OR WEBCAM IN PAST SEVERAL HOURS. NO
NEW RPRTS OF VA EM RECEIVED. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-25 20:18


Original Message :

Received FVXX20 at 20:20 UTC, 25/02/20 from KNES
VA ADVISORY
DTG: 20200225/2018Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/200
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
ERUPTION DETAILS: REMNANT VA TO FL280 AND CONTG
LGT VA EMS TO FL200
OBS VA DTG: 25/2011Z
OBS VA CLD: SFC/FL200 N1914 W09815 - N1902 W09814 - N1901 W09837 - N1904 W09837 - N1914 W09815 MOV NE 25-30KT SFC/FL280 N1956 W09550 - N1913 W09533 - N1905 W09601 - N1950 W09616 - N1956 W09550 MOV E 25-30KT
FCST VA CLD +6HR: 26/0200Z SFC/FL200 N1918 W09802 - N1903 W09802 - N1900 W09837 - N1904 W09837 - N1918 W09802 SFC/FL280 NO ASH EXP
FCST VA CLD +12HR: 26/0800Z SFC/FL200 N1919 W09802 - N1904 W09802 - N1859 W09837 - N1905 W09837 - N1919 W09802
FCST VA CLD +18HR: 26/1400Z NO ASH EXP
RMK: REMNANT VA TO FL280 FM EARLIER ERUPTION
CNTRD 160NM E OF SUMMIT EXP TO DSIPT BY T+6. LGT
VA EM OBS IN STLT AND WEBCAM REMAINING BELOW
FL200 OVER LAST FEW HRS. ENE-LY MVMT FCST TO CONT
THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200226/0215Z

2020-02-25 14:32


Original Message :

Received FVXX20 at 14:35 UTC, 25/02/20 from KNES
VA ADVISORY
DTG: 20200225/1432Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/199
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 25/1411Z
OBS VA CLD: SFC/FL250 N2100 W09450 - N1935 W09556 - N1939 W09653 - N2049 W09659 - N2100 W09450 MOV NE 25-30KT SFC/FL280 N1928 W09807 - N1858 W09755 - N1854 W09804 - N1921 W09821 - N1928 W09807 MOV NE 25-30KT
FCST VA CLD +6HR: 25/2000Z SFC/FL250 NO ASH EXP SFC/FL280 N2018 W09618 - N1908 W09551 - N1903 W09614 - N2002 W09638 - N2018 W09618 SFC/FL280 N1941 W09659 - N1903 W09649 - N1855 W09834 - N1910 W09841 - N1941 W09659
FCST VA CLD +12HR: 26/0200Z SFC/FL280 N1940 W09659 - N1903 W09650 - N1856 W09836 - N1910 W09840 - N1940 W09659
FCST VA CLD +18HR: 26/0800Z SFC/FL280 N1940 W09659 - N1903 W09649 - N1857 W09835 - N1908 W09840 - N1940 W09659
RMK: VA TO FL250 CNTRD 160 NM NE OF THE SUMMIT
OVR THE GLFMEX AND FCST TO DISP WTN 6 HRS. NEW VA
CLD TO FL280 CNTRD 30 NM ENE OF SUMMIT. FUTR EM
EXP TO MOV ENE W LTLCG OVR T+18. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200225/2030Z

2020-02-25 11:13


Original Message :

Received FVXX20 at 11:16 UTC, 25/02/20 from KNES
VA ADVISORY
DTG: 20200225/1113Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/198
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
HYSPLIT. ASH3D. VOLCAT.
ERUPTION DETAILS: RESIDUAL VA FM 25/0620Z
ERUPTION AND NEW EM AT 0950Z.
OBS VA DTG: 25/1101Z
OBS VA CLD: SFC/FL220 N2013 W09659 - N1948 W09641 - N1935 W09709 - N1958 W09732 - N2013 W09659 MOV NE 25-30KT SFC/FL220 N1921 W09759 - N1902 W09808 - N1904 W09822 - N1920 W09812 - N1921 W09759 MOV NE 25-30KT SFC/FL260 N1926 W09731 - N1922 W09717 - N1900 W09718 - N1859 W09729 - N1926 W09731 MOV NE 20-25KT
FCST VA CLD +6HR: 25/1700Z SFC/FL220 N1929 W09745 - N1904 W09741 - N1900 W09837 - N1902 W09837 - N1929 W09745 SFC/FL260 NO ASH EXP
FCST VA CLD +12HR: 25/2300Z SFC/FL220 N1930 W09745 - N1904 W09741 - N1900 W09837 - N1902 W09837 - N1930 W09745
FCST VA CLD +18HR: 26/0500Z SFC/FL220 N1923 W09743 - N1900 W09740 - N1900 W09837 - N1902 W09837 - N1923 W09743
RMK: VA FM 25/0620Z ERUPTION MOVG E TO FL260 AND
CURRENTLY 70 NM FM SUMMIT. ADDN VA EMS AFTER
0620Z MOV NE WITH FARTHEST 100 NM AWAY AND NEW VA
EM ARND 25 NM FM SUMMIT. FARTHEST VA EMS EXP TO
DSIPG BY T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200225/1715Z

2020-02-25 08:28


Original Message :

Received FVXX20 at 08:33 UTC, 25/02/20 from KNES
VA ADVISORY
DTG: 20200225/0828Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/197
INFO SOURCE: GOES-16. NWP MODELS. HYSPLIT. ASH3D.
NWP.
ERUPTION DETAILS: LARGE ERUPTION ARND 25/0620Z.
OBS VA DTG: 25/0816Z
OBS VA CLD: SFC/FL220 N1910 W09828 - N1902 W09823 - N1859 W09837 - N1903 W09838 - N1910 W09828 MOV NE 25-30KT SFC/FL280 N1940 W09803 - N1926 W09749 - N1920 W09801 - N1858 W09757 - N1857 W09801 - N1923 W09822 - N1940 W09803 MOV E 20-25KT
FCST VA CLD +6HR: 25/1430Z SFC/FL220 N1912 W09826 - N1903 W09820 - N1900 W09837 - N1903 W09838 - N1912 W09826 SFC/FL280 N1947 W09602 - N1911 W09604 - N1912 W09627 - N1945 W09628 - N1947 W09602
FCST VA CLD +12HR: 25/2030Z SFC/FL220 N1913 W09826 - N1904 W09820 - N1859 W09836 - N1904 W09838 - N1913 W09826 SFC/FL280 N2015 W09452 - N2014 W09416 - N1929 W09410 - N1928 W09432 - N2015 W09452
FCST VA CLD +18HR: 26/0230Z SFC/FL220 NO ASH EXP SFC/FL280 NO ASH EXP
RMK: LARGE ERUPTION AT 25/0620Z MOV ENE WITH A
GRDL MOV TWD THE E BY T+12 HRS. VA TO FL220 MOV
A LITTLE FASTER AND CATCHING UP TO HIGHER VA AS
SEEN IN SAT IMAGERY. A CONT NE-LY MOV THRU T+12
HRS FOR VA AT FL220. HGT, MOV, AND SPEED BASED ON
SAT, NWP, HYSPLIT AND ASH3D. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200225/1430Z

2020-02-25 07:15


Original Message :

Received FVXX20 at 07:21 UTC, 25/02/20 from KNES
VA ADVISORY
DTG: 20200225/0715Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/196
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS. ASH3D.
VOLCAT. RADIOSONDE
ERUPTION DETAILS: LARGE ERUPTION AT 25/0620Z
WITH SMALLER ERUPTION AT 25/0655Z.
OBS VA DTG: 25/0701Z
OBS VA CLD: SFC/FL220 N1910 W09832 - N1901 W09827 - N1900 W09837 - N1903 W09838 - N1910 W09832 MOV NE 20-25KT SFC/FL280 N1917 W09819 - N1903 W09821 - N1902 W09832 - N1914 W09834 - N1917 W09819 MOV E 30-35KT
FCST VA CLD +6HR: 25/1300Z SFC/FL220 N1921 W09814 - N1902 W09804 - N1900 W09837 - N1902 W09838 - N1921 W09814 SFC/FL280 N2014 W09439 - N1957 W09438 - N1954 W09500 - N2007 W09502 -N2014 W09439
FCST VA CLD +12HR: 25/1900Z SFC/FL220 N1918 W09812 - N1858 W09807 - N1901 W09837 - N1903 W09838 - N1918 W09812 SFC/FL280 NO ASH EXP
FCST VA CLD +18HR: 26/0100Z NO ASH EXP
RMK: LARGE ERUPTION TO FL280 WITH VA MOV ENE AND
CURRENTLY 25 NM FM SUMMIT. LOWER HEIGHT VA EMS
SEEN IN WEB CAM AND ESTIMATED TO FL220. MODEL
GUIDANCE SHOWS A CONT ENE-E-LY MOV OF FL280 VA
AND A MORE E-LY MOV OF VA TO FL220 BY T+12 HRS.
HGT, MOV AND SPEED BASED ON NWP, STLT AND WEB
CAM ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200225/1315Z

2020-02-25 06:34


Original Message :

Received FVXX20 at 06:36 UTC, 25/02/20 from KNES
VA ADVISORY
DTG: 20200225/0634Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/195
INFO SOURCE: WEB CAM. VOLCAT.
ERUPTION DETAILS: ERUPTION ON WEB CAM AT 25/0620Z
AND VOLCAT ALERT
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-25 04:33


Original Message :

Received FVXX20 at 04:35 UTC, 25/02/20 from KNES
VA ADVISORY
DTG: 20200225/0433Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/194
INFO SOURCE: GOES-16. WEB CAM.
ERUPTION DETAILS: VA NOT SEEN IN SAT OR WEB CAM.
OBS VA DTG: 25/0421Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 25/1030Z NO ASH EXP
FCST VA CLD +12HR: 25/1630Z NO ASH EXP
FCST VA CLD +18HR: 25/2230Z NO ASH EXP
RMK: VA IS NOT SEEN IN SAT IMAGERY OR WEB CAM.
FURTHER VA EMS ARE PSBL BASED ON RECENT ACT.
...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-24 22:59


Original Message :

Received FVXX20 at 23:00 UTC, 24/02/20 from KNES
VA ADVISORY
DTG: 20200224/2259Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/193
INFO SOURCE: GOES-16. MEXICO CITY MWO. WEB CAM.
NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY
OBS VA DTG: 24/2231Z
OBS VA CLD: SFC/FL210 N1929 W09833 - N1921 W09817 - N1901 W09834 - N1903 W09840 - N1929 W09833 MOV NE 15-20KT
FCST VA CLD +6HR: 25/0430Z SFC/FL210 N1934 W09832 - N1925 W09812 - N1859 W09833 - N1902 W09841 - N1934 W09832
FCST VA CLD +12HR: 25/1030Z SFC/FL210 N1929 W09822 - N1919 W09802 - N1859 W09832 - N1901 W09840 - N1929 W09822
FCST VA CLD +18HR: 25/1630Z SFC/FL210 N1928 W09820 - N1918 W09802 - N1859 W09831 - N1901 W09841 - N1928 W09820
RMK: INTMT THICK VA EMS OBS IN STLT AND WEB CAM
26 NM NE FM SUMMIT. VA HGT AND DIR FM STLT AND
NWP MDLS SHOW NNE-LY TO ENE-LY TREND THRU T+18.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200225/0500Z

2020-02-24 17:16


Original Message :

Received FVXX20 at 17:17 UTC, 24/02/20 from KNES
VA ADVISORY
DTG: 20200224/1716Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/192
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 24/1700Z
OBS VA CLD: SFC/FL200 N1934 W09843 - N1932 W09827 - N1901 W09836 - N1901 W09838 - N1934 W09843 MOV N 15-20KT
FCST VA CLD +6HR: 24/2300Z SFC/FL200 N1933 W09835 - N1931 W09821 - N1901 W09836 - N1901 W09838 - N1933 W09835
FCST VA CLD +12HR: 25/0500Z SFC/FL200 N1934 W09832 - N1930 W09819 - N1859 W09837 - N1902 W09837 - N1934 W09832
FCST VA CLD +18HR: 25/1100Z SFC/FL200 N1934 W09834 - N1930 W09820 - N1901 W09837 - N1901 W09838 - N1934 W09834
RMK: VA EM OBS IN STLT MOV ENE OF SUMMIT APRX 30
NM PRIOR TO DSIPTG. FL AND FCST MVMT BASED ON NWP
MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200224/2315Z

2020-02-24 11:35


Original Message :

Received FVXX20 at 11:38 UTC, 24/02/20 from KNES
VA ADVISORY
DTG: 20200224/1135Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/191
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 24/1100Z
OBS VA CLD: SFC/FL190 N1917 W09837 - N1913 W09828 - N1859 W09836 - N1903 W09837 - N1917 W09837 MOV NE 5-10KT
FCST VA CLD +6HR: 24/1700Z SFC/FL190 N1921 W09837 - N1916 W09825 - N1900 W09836 - N1902 W09838 - N1921 W09837
FCST VA CLD +12HR: 24/2300Z NO ASH EXP
FCST VA CLD +18HR: 25/0500Z NO ASH EXP
RMK: INTERMITTENT SMALL EMS CONTINUE TO MOV NNE
AND NE OF SUMMIT. EMS DISPERSING ABOUT 20-25 NM
DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200224/1730Z

2020-02-24 05:56


Original Message :

Received FVXX20 at 06:00 UTC, 24/02/20 from KNES
VA ADVISORY
DTG: 20200224/0556Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/190
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 24/0520Z
OBS VA CLD: SFC/FL200 N1932 W09824 - N1926 W09814 - N1901 W09834 - N1849 W09827 - N1850 W09850 - N1932 W09824 MOV NE 5KT
FCST VA CLD +6HR: 24/1130Z SFC/FL200 N1919 W09832 - N1914 W09824 - N1900 W09836 - N1901 W09838 - N1919 W09832
FCST VA CLD +12HR: 24/1730Z SFC/FL200 N1919 W09832 - N1915 W09824 - N1900 W09836 - N1901 W09838 - N1919 W09832
FCST VA CLD +18HR: 24/2330Z SFC/FL200 N1919 W09832 - N1915 W09824 - N1859 W09836 - N1900 W09838 - N1919 W09832
RMK: INTERMITTENT VA PUFFS FUMIGATING AROUND THE
SUMMIT AND ALSO MOV NE. VA EXPECTED TO MOV MORE
NE AS TIME PROGRESSES. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200224/1200Z

2020-02-24 00:18


Original Message :

Received FVXX20 at 00:20 UTC, 24/02/20 from KNES
VA ADVISORY
DTG: 20200224/0018Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/189
INFO SOURCE: GOES-16. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBSD
OBS VA DTG: 24/0011Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1900 W09834 - N1847 W09818 - N1847 W09842 - N1901 W09837 MOV SE 5KT
FCST VA CLD +6HR: 24/0600Z SFC/FL200 N1917 W09843 - N1917 W09831 - N1901 W09837 - N1901 W09838 - N1917 W09843
FCST VA CLD +12HR: 24/1200Z SFC/FL200 N1915 W09831 - N1910 W09821 - N1901 W09835 - N1902 W09838 - N1915 W09831
FCST VA CLD +18HR: 24/1800Z NO ASH EXP
RMK: VA EM SEEN ON STLT IMAGERY MOV S AND SE. VA
HEIGHT AND FRCST BASED ON IMAGERY AND MODEL
GUIDANCE. LOW CONFIDENCE IN FRCST DUE TO LGHT AND
VAR WINDS. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200224/0615Z

2020-02-23 21:01


Original Message :

Received FVXX20 at 21:03 UTC, 23/02/20 from KNES
VA ADVISORY
DTG: 20200223/2101Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/188
INFO SOURCE: GOES-16. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: VA EM OBSD
OBS VA DTG: 23/2056Z
OBS VA CLD: SFC/FL200 N1859 W09835 - N1841 W09846 - N1850 W09857 - N1859 W09839 - N1859 W09835 MOV SW 5KT
FCST VA CLD +6HR: 24/0300Z SFC/FL200 N1916 W09844 - N1900 W09835 - N1900 W09838 - N1910 W09854 - N1916 W09844
FCST VA CLD +12HR: 24/0900Z SFC/FL200 N1913 W09841 - N1913 W09831 - N1901 W09837 - N1859 W09838 - N1913 W09841
FCST VA CLD +18HR: 24/1500Z NO ASH EXP
RMK: VA EM SEEN ON STLT IMAGERY MOV SW AWAY FM
SUMMIT. VA HEIGHT AND FRCST BASED ON IMAGERY, VO
AND MODEL GUIDANCE. LOW CONFIDENCE IN FRCST DUE
TO LGHT AND VAR WINDS. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200224/0300Z

2020-02-23 21:01


Original Message :

Received FVXX20 at 21:03 UTC, 23/02/20 from KNES
VA ADVISORY
DTG: 20200223/2101Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/188
INFO SOURCE: GOES-16. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: VA EM OBSD
OBS VA DTG: 23/2056Z
OBS VA CLD: SFC/FL200 N1859 W09835 - N1841 W09846 - N1850 W09857 - N1859 W09839 - N1859 W09835 MOV SW 5KT
FCST VA CLD +6HR: 24/0300Z SFC/FL200 N1916 W09844 - N1900 W09835 - N1900 W09838 - N1910 W09854 - N1916 W09844
FCST VA CLD +12HR: 24/0900Z SFC/FL200 N1913 W09841 - N1913 W09831 - N1901 W09837 - N1859 W09838 - N1913 W09841
FCST VA CLD +18HR: 24/1500Z NO ASH EXP
RMK: VA EM SEEN ON STLT IMAGERY MOV SW AWAY FM
SUMMIT. VA HEIGHT AND FRCST BASED ON IMAGERY, VO
AND MODEL GUIDANCE. LOW CONFIDENCE IN FRCST DUE
TO LGHT AND VAR WINDS. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200224/0300Z

2020-02-23 15:13


Original Message :

Received FVXX20 at 15:18 UTC, 23/02/20 from KNES
VA ADVISORY
DTG: 20200223/1513Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/187
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS SEEN IN STLT IMAGERY
OBS VA DTG: 23/1451Z
OBS VA CLD: SFC/FL200 N1903 W09841 - N1900 W09832 - N1831 W09840 - N1843 W09901 - N1903 W09841 MOV SW 5-10KT
FCST VA CLD +6HR: 23/2100Z SFC/FL200 N1906 W09843 - N1901 W09831 - N1834 W09852 - N1849 W09905 - N1906 W09843
FCST VA CLD +12HR: 24/0300Z SFC/FL200 N1908 W09901 - N1907 W09833 - N1855 W09833 - N1850 W09903 - N1908 W09901
FCST VA CLD +18HR: 24/0900Z SFC/FL200 N1918 W09837 - N1859 W09831 - N1859 W09843 - N1911 W09859 - N1918 W09837
RMK: THICK VA EMS SEEN IN STLT AND SUMMIT WEB CAM
15 NM SW FM SUMMIT. VA HGT AND DIR FM STLT AND
NWP MDLS SHOW VEERING SW-LY TO NW-LY TREND THRU
T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200223/2115Z

2020-02-23 09:33


Original Message :

Received FVXX20 at 09:36 UTC, 23/02/20 from KNES
VA ADVISORY
DTG: 20200223/0933Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/186
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 23/0921Z
OBS VA CLD: SFC/FL190 N1901 W09836 - N1834 W09834 - N1836 W09848 - N1859 W09840 - N1901 W09836 MOV S 5-10KT SFC/FL300 N1904 W09857 - N1842 W09848 - N1834 W09859 - N1856 W09906 - N1904 W09857 MOV SW 10-15KT
FCST VA CLD +6HR: 23/1530Z SFC/FL190 N1900 W09839 - N1859 W09837 - N1835 W09844 - N1844 W09853 - N1900 W09839 SFC/FL300 N1841 W09944 - N1808 W09926 - N1756 W09943 - N1826 W09957 - N1841 W09944
FCST VA CLD +12HR: 23/2130Z SFC/FL190 N1900 W09838 - N1859 W09836 - N1842 W09850 - N1853 W09855 - N1900 W09838 SFC/FL300 NO ASH EXP
FCST VA CLD +18HR: 24/0330Z SFC/FL190 N1902 W09839 - N1857 W09836 - N1840 W09848 - N1852 W09858 - N1902 W09839
RMK: LARGE PUFF FROM EARLIER EM MOV MORE SW FROM
PREV UPDATE. ADJUSTED ACCORDINGLY. ONGOING
SMALLER PUFFS MOV S AND SSW. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200223/1530Z

2020-02-23 07:44


Original Message :

Received FVXX20 at 07:47 UTC, 23/02/20 from KNES
VA ADVISORY
DTG: 20200223/0744Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/185
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. HYSPLIT. VOLCAT. ABBA.
ERUPTION DETAILS: ONGOING VA EMS. NEW LARGE PUFF.
OBS VA DTG: 23/0720Z
OBS VA CLD: SFC/FL190 N1858 W09839 - N1856 W09836 - N1830 W09850 - N1838 W09859 - N1858 W09839 MOV SW 5-10KT SFC/FL300 N1907 W09843 - N1855 W09839 - N1851 W09847 - N1907 W09854 - N1907 W09843 MOV W 10KT
FCST VA CLD +6HR: 23/1330Z SFC/FL190 N1859 W09838 - N1859 W09835 - N1835 W09847 - N1841 W09859 - N1859 W09838 SFC/FL300 N1858 W09943 - N1836 W09939 - N1833 W09953 - N1853 W09954 - N1858 W09943
FCST VA CLD +12HR: 23/1930Z SFC/FL190 N1901 W09839 - N1858 W09836 - N1843 W09855 - N1852 W09859 - N1901 W09839 SFC/FL300 NO ASH EXP
FCST VA CLD +18HR: 24/0130Z NO ASH EXP
RMK: A NEW LARGE EXPLOSION OCCURRED AT 0650Z AND
IS DRIFTING W FROM SUMMIT. ONGOING SMALLER SCALE
EMS CONT. WILL UPDATE VAA AS NEEDED FOR HIGHER
PLUME. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200223/1345Z

2020-02-23 01:58


Original Message :

Received FVXX20 at 02:02 UTC, 23/02/20 from KNES
VA ADVISORY
DTG: 20200223/0158Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/184
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA ACT.
OBS VA DTG: 23/0141Z
OBS VA CLD: SFC/FL190 N1919 W09922 - N1905 W09837 - N1901 W09837 - N1859 W09923 - N1919 W09922 MOV W 5-10KT SFC/FL210 N1902 W09838 - N1859 W09836 - N1823 W09859 - N1835 W09914 - N1902 W09838 MOV SW 5-10KT
FCST VA CLD +6HR: 23/0730Z SFC/FL190 N1928 W09928 - N1905 W09837 - N1901 W09837 - N1907 W09935 - N1928 W09928 SFC/FL210 N1904 W09837 - N1858 W09835 - N1814 W09906 - N1830 W09925 - N1904 W09837
FCST VA CLD +12HR: 23/1330Z SFC/FL190 N1927 W09926 - N1905 W09837 - N1901 W09837 - N1904 W09936 - N1927 W09926 SFC/FL210 NO ASH EXP
FCST VA CLD +18HR: 23/1930Z NO ASH EXP
RMK: VA SEEN IN SAT IMAGERY AND WEB CAM MOVG WNW
AND EXTDG JUST UNDER 50 NM FM VOLCANO AND OVER 50
SW. VERY LGT VA HDG SW WITH THE OCNL INTMT
THICKER EM AND MOSTLY CONT LGT EMS MOV WNW. MOVG
IN GOOD AGREEMENT WITH NWP AND WHAT IS SEEN IN
WEB AND SAT. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200223/0800Z

2020-02-22 22:35


Original Message :

Received FVXX20 at 22:37 UTC, 22/02/20 from KNES
VA ADVISORY
DTG: 20200222/2235Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/183
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. CENAPRED.
ERUPTION DETAILS: LGT VA EMS AND GASES.
OBS VA DTG: 22/2226Z
OBS VA CLD: SFC/FL200 N1910 W09902 - N1902 W09837 - N1901 W09837 - N1903 W09903 - N1910 W09902 MOV W 5-10KT
FCST VA CLD +6HR: 23/0430Z SFC/FL200 N1911 W09907 - N1901 W09837 - N1901 W09837 - N1903 W09908 - N1911 W09907
FCST VA CLD +12HR: 23/1030Z NO ASH EXP
FCST VA CLD +18HR: 23/1630Z NO ASH EXP
RMK: LGT VA EMS SEEN IN SAT IMAGERY MOV W-WNW AND
REACHING ARND 25 NM FM SUMMIT BEFORE DSIPTG. CENAPRED RPRTS
ONLY LGT VA CONTENT. MODEL GUIDANCE SHOWS A CONT
W-WNW MOV TO ARND FL200 THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200223/0430Z

2020-02-22 21:05


Original Message :

Received FVXX20 at 21:07 UTC, 22/02/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200222/2105Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/182
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT SEEN IN SAT AND WEB CAM.
OBS VA DTG: 22/2030Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 23/0230Z NO ASH EXP
FCST VA CLD +12HR: 23/0830Z NO ASH EXP
FCST VA CLD +18HR: 23/1430Z NO ASH EXP
RMK: CORRECTION FOR ENDING ADVISORY. VA IS NOT
SEEN IN SAT IMAGERY OR WEB CAM. ONLY STEAM AND
GASES SEEN AT THIS TIME. FURTHER VA EMS ARE PSBL
BASED ON RECENT ACT. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-22 15:01


Original Message :

Received FVXX20 at 15:03 UTC, 22/02/20 from KNES
VA ADVISORY
DTG: 20200222/1501Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/181
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY AND
SUMMIT WEB CAM AROUND 1430Z
OBS VA DTG: 22/1441Z
OBS VA CLD: SFC/FL200 N1903 W09838 - N1859 W09835 - N1853 W09841 - N1902 W09847 - N1903 W09838 MOV SW 5-10KT
FCST VA CLD +6HR: 22/2030Z SFC/FL200 N1904 W09838 - N1859 W09834 - N1848 W09848 - N1901 W09852 - N1904 W09838
FCST VA CLD +12HR: 23/0230Z NO ASH EXP
FCST VA CLD +18HR: 23/0830Z NO ASH EXP
RMK: VA EMS OBS AROUND 1430Z APPROX 5 NM SW FM
SUMMIT. VA HGT AND DIR FM MWO 1423Z SIGMET RPRT
AND STLT. NWP MDLS SHOW CONT SW-LY MOVG THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200222/2100Z

2020-02-22 14:55


Original Message :

Received FVXX20 at 14:56 UTC, 22/02/20 from KNES
VA ADVISORY
DTG: 20200222/1455Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/180
INFO SOURCE: GOES-EAST. MEXICO CITY MWO.
ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY AND
SUMMIT WEB CAM AROUND 1430Z
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-22 13:52


Original Message :

Received FVXX20 at 13:54 UTC, 22/02/20 from KNES
VA ADVISORY
DTG: 20200222/1352Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/179
INFO SOURCE: GOES-EAST. MEXICO CITY MWO.
ERUPTION DETAILS: VA EMS DISP. STEAM/GAS EMS SEEN
IN SUMMIT WEB CAM AND STLT
OBS VA DTG: 22/1311Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 22/1900Z NO ASH EXP
FCST VA CLD +12HR: 23/0100Z NO ASH EXP
FCST VA CLD +18HR: 23/0700Z NO ASH EXP
RMK: EARLIER VA EMS OBS IN STLT HAVE DISP. STEAM
AND GAS SEEN IN SUMMIT WEB CAM AND STLT NW OF
SUMMIT. NO FURTHER VA RPRTS RECEIVED. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-22 08:09


Original Message :

Received FVXX20 at 08:11 UTC, 22/02/20 from KNES
VA ADVISORY
DTG: 20200222/0809Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/178
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 22/0740Z
OBS VA CLD: SFC/FL210 N1901 W09926 - N1900 W09838 - N1900 W09835 - N1842 W09925 - N1901 W09926 MOV W 10-15KT
FCST VA CLD +6HR: 22/1330Z SFC/FL210 N1915 W09918 - N1904 W09837 - N1901 W09835 - N1905 W09923 - N1915 W09918
FCST VA CLD +12HR: 22/1930Z NO ASH EXP
FCST VA CLD +18HR: 23/0130Z NO ASH EXP
RMK: INTERMITTENT VA PUFFS NOTED IN WEB CAM AND
IR STLT IMAGERY. VA MOV OFF TO THE W AND WSW OF
SUMMIT TO ABOUT 50 NM DOWNWIND BEFORE DISPERSING.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200222/1415Z

2020-02-22 02:29


Original Message :

Received FVXX20 at 02:30 UTC, 22/02/20 from KNES
VA ADVISORY
DTG: 20200222/0229Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/177
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 22/0221Z
OBS VA CLD: SFC/FL200 N1902 W09838 - N1900 W09837 - N1848 W09852 - N1856 W09858 - N1902 W09838 MOV SW 5-10KT
FCST VA CLD +6HR: 22/0830Z SFC/FL200 N1903 W09857 - N1901 W09838 - N1859 W09838 - N1855 W09856 - N1903 W09857
FCST VA CLD +12HR: 22/1430Z SFC/FL200 N1905 W09853 - N1901 W09838 - N1858 W09837 - N1858 W09855 - N1905 W09853
FCST VA CLD +18HR: 22/2030Z NO ASH EXP
RMK: VA EM SEEN ON STLT IMAGERY EXTENDING APPROX
20 NM SW FM SUMMIT. VA HEIGHT AND FRCST BASED ON
IMAGERY AND MODEL GUIDANCE. LOW CONFIDENCE IN
FRCST DUE TO LGHT AND VAR WINDS. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200222/0830Z

2020-02-21 21:14


Original Message :

Received FVXX24 at 22:24 UTC, 21/02/20 from KNES
VA ADVISORY
DTG: 20200221/2222Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SUMMIT ELEV: 17457 FT [5321 M]
ADVISORY NR: 2020/032
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EM NOT OBSD
OBS VA DTG: 21/2150Z
OBS VA CLD:
FCST VA CLD +6HR: 22/0400Z
Received FVXX20 at 21:16 UTC, 21/02/20 from KNES
VA ADVISORY
DTG: 20200221/2114Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/176
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 21/2106Z
OBS VA CLD: SFC/FL200 N1859 W09839 - N1859 W09838 - N1850 W09850 - N1857 W09856 - N1859 W09839 MOV SW 5-10KT
FCST VA CLD +6HR: 22/0300Z SFC/FL200 N1900 W09838 - N1859 W09838 - N1849 W09850 - N1856 W09854 - N1900 W09838
FCST VA CLD +12HR: 22/0900Z NO ASH EXP
FCST VA CLD +18HR: 22/1500Z NO ASH EXP
RMK: LGHT VA EM SEEN ON STLT IMAGERY MOV SW FM
SUMMIT. VA HEIGHT AND FRCST BASED ON IMAGERY AND
MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200222/0315Z

2020-02-21 16:22


Original Message :

Received FVXX20 at 16:32 UTC, 21/02/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200221/1622Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/175
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. ASH3D. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 21/1541Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1846 W09843 - N1859 W09855 - N1901 W09837 MOV SW 5KT SFC/FL270 N1908 W09849 - N1904 W09837 - N1902 W09837 - N1902 W09850 - N1908 W09849 MOV W 5KT
FCST VA CLD +6HR: 21/2130Z SFC/FL200 N1901 W09837 - N1840 W09845 - N1901 W09858 - N1901 W09837 SFC/FL270 NO ASH EXP
FCST VA CLD +12HR: 22/0330Z SFC/FL200 N1904 W09859 - N1901 W09838 - N1859 W09837 - N1843 W09848 - N1904 W09859
FCST VA CLD +18HR: 22/0930Z NO ASH EXP
RMK: CORRECTION FOR REMARKS. CONTG VA EMS SEEN IN
STLT MOSTLY TO FL200 WITH OCCASIONAL BURST UP TO
FL270 AS RPRTD BY MEXICO CITY MWO. MODEL GUIDANCE
IS HAVING DIFFICULTY DEALING WITH VERY SLOW MOVG VA.
VA IS REACHING AS FAR AS 15 NM FM SUMMIT WITH MOST
DSIPTG NEAR SUMMIT OR NEAR. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200221/2145Z

2020-02-21 13:41


Original Message :

Received FVXX20 at 13:46 UTC, 21/02/20 from KNES
VA ADVISORY
DTG: 20200221/1341Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/174
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: NEW VA EM SEEN ON WEB CAM ARND 1305Z
OBS VA DTG: 21/1331Z
OBS VA CLD: SFC/FL190 N1901 W09838 - N1900 W09837 - N1854 W09841 - N1858 W09847 - N1901 W09838 MOV SW 5KT SFC/FL240 N1902 W09837 - N1900 W09837 - N1858 W09840 - N1902 W09841 - N1902 W09837 MOV SW 5KT
FCST VA CLD +6HR: 21/1930Z SFC/FL190 N1902 W09837 - N1859 W09835 - N1854 W09849 - N1900 W09852 - N1902 W09837 SFC/FL240 NO ASH EXP
FCST VA CLD +12HR: 22/0130Z NO ASH EXP
FCST VA CLD +18HR: 22/0730Z NO ASH EXP
RMK: LARGE VA EM SEEN ON WEB CAM AND CONFIRMED IN
SAT MOV VERY SLOW WSW AND MOST DSIPTG NEAR
SUMMIT. LOWER HEIGHT LGT VA PLUME MOVG SLOWLY SW
AND EXTDG ARND 10 NM FM SUMMIT. CONFIDENCE IN
MODEL GUIDANCE IS LOW DUE TO VERY LGT AND VAR
WINDS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200221/1945Z

2020-02-21 13:09


Original Message :

Received FVXX20 at 13:11 UTC, 21/02/20 from KNES
VA ADVISORY
DTG: 20200221/1309Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/173
INFO SOURCE: WEB CAM. VOLCAT.
ERUPTION DETAILS: VA SEEN ON WEB CAM AND VOLCAT
ALERT.
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-21 09:34


Original Message :

Received FVXX20 at 09:36 UTC, 21/02/20 from KNES
VA ADVISORY
DTG: 20200221/0934Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/172
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 21/0921Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 21/1530Z NO ASH EXP
FCST VA CLD +12HR: 21/2130Z NO ASH EXP
FCST VA CLD +18HR: 22/0330Z NO ASH EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
NOTED OVER PAST SEVERAL HRS. WEB CAM SHOWING
MAINLY GAS AND STEAM. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-21 03:56


Original Message :

Received FVXX20 at 03:59 UTC, 21/02/20 from KNES
VA ADVISORY
DTG: 20200221/0356Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/171
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 21/0320Z
OBS VA CLD: SFC/FL190 N1905 W09839 - N1858 W09835 - N1835 W09844 - N1900 W09904 - N1905 W09839 MOV SW 5-10KT
FCST VA CLD +6HR: 21/0930Z NO ASH EXP
FCST VA CLD +12HR: 21/1530Z NO ASH EXP
FCST VA CLD +18HR: 21/2130Z NO ASH EXP
RMK: WINDS HAVE RECENTLY SHIFTED AND VA NOW
DRIFTING TO SW OF SUMMIT. WEAKENING ACT NOTICED
OVER RECENT HRS. LIGHT WINDS ALLOWING FOR VA TO
SPREAD NOT TOO FAR FROM SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200221/1000Z

2020-02-20 22:11


Original Message :

Received FVXX20 at 22:13 UTC, 20/02/20 from KNES
VA ADVISORY
DTG: 20200220/2211Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/170
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 20/2156Z
OBS VA CLD: SFC/FL190 N1914 W09852 - N1902 W09837 - N1900 W09837 - N1907 W09859 - N1914 W09852 MOV NW 5-10KT
FCST VA CLD +6HR: 21/0400Z SFC/FL190 N1917 W09852 - N1901 W09837 - N1901 W09838 - N1908 W09858 - N1917 W09852
FCST VA CLD +12HR: 21/1000Z SFC/FL190 N1913 W09837 - N1901 W09837 - N1901 W09837 - N1912 W09844 - N1913 W09837
FCST VA CLD +18HR: 21/1600Z SFC/FL NO ASH EXP
RMK: VA EM OBS IN STLT AND WEBCAM MOV NW OF
SUMMIT. LGT WINDS FCST THRU T+12HR BASED ON NWP
MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200221/0415Z

2020-02-20 16:36


Original Message :

Received FVXX20 at 16:39 UTC, 20/02/20 from KNES
VA ADVISORY
DTG: 20200220/1636Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/169
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 20/1621Z
OBS VA CLD: SFC/FL210 N1916 W09916 - N1904 W09838 - N1901 W09839 - N1900 W09916 - N1916 W09916 MOV W 10-15KT SFC/FL250 N1910 W09842 - N1910 W09836 - N1903 W09837 - N1902 W09840 - N1910 W09842 MOV N 0-10KT
FCST VA CLD +6HR: 20/2230Z SFC/FL210 N1925 W09900 - N1904 W09837 - N1902 W09838 - N1911 W09907 - N1925 W09900 SFC/FL250 NO ASH EXP
FCST VA CLD +12HR: 21/0430Z SFC/FL210 N1926 W09858 - N1904 W09838 - N1902 W09838 - N1914 W09905 - N1926 W09858
FCST VA CLD +18HR: 21/1030Z SFC/FL210 N1929 W09853 - N1904 W09838 - N1902 W09839 - N1920 W09903 - N1929 W09853
RMK: SIGMET RPTS VA EM TO FL250 AT 1541Z. THIS EM
OBS IN STLT SLOWLY MOV N NEAR SUMMIT AND EXP TO
DSIPT QUICKLY. VA CONT W-LY MVMT AT FL210. NWP
MODELS INDICATE FL210 WINDS TURN NW THRU T+18.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200220/2230Z

2020-02-20 12:55


Original Message :

Received FVXX20 at 12:59 UTC, 20/02/20 from KNES
VA ADVISORY
DTG: 20200220/1255Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/168
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: CONTG VA ACT.
OBS VA DTG: 20/1236Z
OBS VA CLD: SFC/FL210 N1913 W09855 - N1904 W09837 - N1859 W09837 - N1902 W09901 - N1913 W09855 MOV W 10-15KT
FCST VA CLD +6HR: 20/1830Z SFC/FL210 N1917 W09859 - N1904 W09837 - N1858 W09838 - N1903 W09907 - N1904 W09907 - N1917 W09859
FCST VA CLD +12HR: 21/0030Z SFC/FL210 N1923 W09858 - N1903 W09837 - N1859 W09838 - N1910 W09905 - N1923 W09858
FCST VA CLD +18HR: 21/0630Z SFC/FL210 N1930 W09850 - N1904 W09836 - N1859 W09838 - N1919 W09901 - N1930 W09850
RMK: VA SEEN IN SAT AND WEB CAM MOV W-WNW AND
EXTDG NEARLY 15 NM FM SUMMIT. MODEL GUIDANCE
SHOWS VEERING TWD THE NW THRU T+18 HRS. MOV AND
HGT BASED ON SAT, WEB CAM, NWP MODELS AND
SOUNDING. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200220/1900Z

2020-02-20 06:59


Original Message :

Received FVXX20 at 07:01 UTC, 20/02/20 from KNES
VA ADVISORY
DTG: 20200220/0659Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/167
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: INTERMITTENT LGT VA EMS
OBS VA DTG: 20/0651Z
OBS VA CLD: SFC/FL210 N1920 W09839 - N1859 W09836 - N1854 W09907 - N1906 W09913 - N1920 W09839 MOV NW 10-20KT
FCST VA CLD +6HR: 20/1300Z SFC/FL210 N1919 W09853 - N1901 W09837 - N1854 W09840 - N1902 W09910 - N1919 W09853
FCST VA CLD +12HR: 20/1900Z SFC/FL210 N1914 W09910 - N1901 W09837 - N1856 W09838 - N1859 W09914 - N1914 W09910
FCST VA CLD +18HR: 21/0100Z SFC/FL210 N1904 W09913 - N1902 W09836 - N1857 W09837 - N1853 W09913 - N1904 W09913
RMK: THIN VA OBS IN STLT MOVG W, NW, AND N AS IT
FANS OUT W INCR DIST. ASH SIGNATURE IS STRONGEST
MOVG W. THE VA TO THE NE FM EARLIER ERUPTION HAS
DISPD. WEBCAM INDICATES INTERMITTENT LGT ACT.
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200220/1300Z

2020-02-20 04:13


Original Message :

Received FVXX20 at 04:15 UTC, 20/02/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200220/0413Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/166
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 20/2350Z
OBS VA CLD: SFC/FL220 N1921 W09908 - N1903 W09837 - N1900 W09837 - N1907 W09913 - N1921 W09908 MOV NW 5-10KT SFC/FL250 N1923 W09825 - N1913 W09820 - N1907 W09845 - N1911 W09855 - N1923 W09825 MOV E 5KT
FCST VA CLD +6HR: 21/0600Z SFC/FL220 N1931 W09905 - N1902 W09836 - N1900 W09837 - N1917 W09915 - N1931 W09905 SFC/FL250 NO ASH EXP
FCST VA CLD +12HR: 21/1200Z SFC/FL220 N1931 W09905 - N1902 W09836 - N1900 W09838 - N1918 W09916 - N1931 W09905
FCST VA CLD +18HR: 21/1800Z SFC/FL220 N1924 W09904 - N1902 W09837 - N1900 W09837 - N1913 W09911 - N1924 W09904
RMK: CONS VA EM OBS IN STLT MOV NW OF STLT.
REMNANT VA OBS IN STLT APRX 8 NM N OF SUMMIT
EXTDG ENE IN CALM WINDS SLOWLY DSIPTG. FL AND
FCST MVMT BASED ON NWP MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200220/1015Z

2020-02-20 00:04


Original Message :

Received FVXX20 at 00:09 UTC, 20/02/20 from KNES
VA ADVISORY
DTG: 20200220/0004Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/165
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 19/2350Z
OBS VA CLD: SFC/FL240 N1908 W09828 - N1901 W09836 - N1901 W09837 - N1907 W09843 - N1908 W09828 MOV NE 5-10KT
FCST VA CLD +6HR: 20/0600Z SFC/FL240 N1915 W09842 - N1914 W09822 - N1901 W09837 - N1901 W09837 - N1915 W09842
FCST VA CLD +12HR: 20/1200Z SFC/FL240 N1917 W09834 - N1900 W09835 - N1901 W09838 - N1914 W09852 - N1917 W09834
FCST VA CLD +18HR: 20/1800Z SFC/FL240 N1919 W09843 - N1901 W09836 - N1901 W09838 - N1915 W09856 - N1919 W09843
RMK: VA EM OBS IN STLT MOV NW THEN SHIFTING NE OF
SUMMIT. FCST MVMT BASED ON NWP MODEL GDNC WITH
WINDS SHIFTING TOWARD NW THRU T+12HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200220/0600Z=

2020-02-19 18:17


Original Message :

Received FVXX20 at 18:21 UTC, 19/02/20 from KNES
VA ADVISORY
DTG: 20200219/1817Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/164
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 19/1740Z
OBS VA CLD: SFC/FL220 N1928 W09902 - N1902 W09837 - N1858 W09838 - N1905 W09913 - N1928 W09902 MOV NW 5-10KT
FCST VA CLD +6HR: 19/2330Z SFC/FL220 N1934 W09837 - N1902 W09836 - N1901 W09838 - N1930 W09858 - N1934 W09837
FCST VA CLD +12HR: 20/0530Z SFC/FL220 N1936 W09832 - N1901 W09837 - N1902 W09839 - N1935 W09849 - N1936 W09832
FCST VA CLD +18HR: 20/1130Z SFC/FL220 N1932 W09824 - N1920 W09811 - N1859 W09835 - N1903 W09837 - N1932 W09824
RMK: VA EMS NOTED IN WEB CAM AND STLT IMAGERY MOV
TO NW OF SUMMIT TO AROUND 35 NM DOWNWIND. THIS IS
INCONSISTENT WITH NWP MDLS AND SOUNDING. VA WILL
VEER TO N THEN NE OVER NEXT 18 HRS ACCORDING TO
NWP MDLS. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200220/0015Z

2020-02-19 12:27


Original Message :

Received FVXX20 at 12:30 UTC, 19/02/20 from KNES
VA ADVISORY
DTG: 20200219/1227Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/163
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 19/1216Z
OBS VA CLD: SFC/FL220 N1909 W09837 - N1901 W09838 - N1907 W09845 - N1909 W09837 MOV N 10KT
FCST VA CLD +6HR: 19/1830Z SFC/FL220 N1916 W09835 - N1901 W09837 - N1911 W09853 - N1916 W09835
FCST VA CLD +12HR: 20/0030Z NO ASH EXP
FCST VA CLD +18HR: 20/0630Z NO ASH EXP
RMK: CONT VA EMS OBS IN STLT IMAGERY. VA FCST TO
CONT N MOV THRU T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200219/1830Z

2020-02-19 06:43


Original Message :

Received FVXX20 at 06:44 UTC, 19/02/20 from KNES
VA ADVISORY
DTG: 20200219/0643Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/162
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA CLD
OBS VA DTG: 19/0631Z
OBS VA CLD: SFC/FL220 N1931 W09835 - N1901 W09834 - N1858 W09846 - N1922 W09908 - N1931 W09835 MOV NW 15-20KT
FCST VA CLD +6HR: 19/1230Z SFC/FL220 N1946 W09844 - N1902 W09834 - N1856 W09843 - N1939 W09914 - N1946 W09844
FCST VA CLD +12HR: 19/1830Z SFC/FL220 N1947 W09832 - N1901 W09834 - N1858 W09844 - N1947 W09906 - N1947 W09832
FCST VA CLD +18HR: 20/0030Z SFC/FL220 N1955 W09858 - N1954 W09828 - N1901 W09834 - N1858 W09841 - N1955 W09858
RMK: FQT VA EMS ARE PRODUCING AN ASH CLD EXTDG
NNW FM SUMMIT FOR APPROX 75NMI. VA TO THE NE FM
EARLIER ERUPTION HAS DISP. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200219/1245Z

2020-02-19 00:38


Original Message :

Received FVXX20 at 00:40 UTC, 19/02/20 from KNES
VA ADVISORY
DTG: 20200219/0038Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/161
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: CONTG FRQ VA EMS
OBS VA DTG: 19/0031Z
OBS VA CLD: SFC/FL220 N1958 W09814 - N1903 W09835 - N1901 W09840 - N1946 W09905 - N1958 W09814 MOV N 10-15KT SFC/FL240 N1957 W09808 - N1946 W09751 - N1901 W09836 - N1904 W09838 - N1957 W09808 MOV NE 10-15KT
FCST VA CLD +6HR: 19/0630Z SFC/FL220 N2002 W09813 - N1903 W09835 - N1902 W09839 - N1956 W09909 - N2002 W09813 SFC/FL240 N2034 W09748 - N2020 W09724 - N1901 W09835 - N1903 W09838 - N2034 W09748
FCST VA CLD +12HR: 19/1230Z SFC/FL220 N2004 W09810 - N1904 W09835 - N1901 W09839 - N1957 W09910 - N2004 W09810 SFC/FL240 N2105 W09731 - N2041 W09704 - N1859 W09835 - N1904 W09837 - N2105 W09731
FCST VA CLD +18HR: 19/1830Z SFC/FL220 N2007 W09808 - N1901 W09835 - N1902 W09838 - N2002 W09911 - N2007 W09808 SFC/FL240 N2105 W09731 - N2041 W09704 - N1900 W09834 - N1902 W09838 - N2105 W09731
RMK: MULTIPLE VA EMS OBS IN STLT AND WEBCAM OVER
LAST FEW HRS. VA EXT NE FM SUMMIT TO AT LEAST 56
NM AT FL240 BASED ON SIGMET. VA ALSO MOV N FM
SUMMIT AT FL220. WIND DIR FCST TO PERSIST THRU
T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200219/0645Z

2020-02-18 19:45


Original Message :

Received FVXX20 at 19:48 UTC, 18/02/20 from KNES
VA ADVISORY
DTG: 20200218/1945Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/160
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONTG VA EM
OBS VA DTG: 18/1936Z
OBS VA CLD: SFC/FL240 N2123 W09756 - N2051 W09730 - N1937 W09822 - N1902 W09833 - N1902 W09841 - N2022 W09855 - N2123 W09756 MOV NW 10-15KT SFC/FL250 N1928 W09819 - N1911 W09807 - N1902 W09837 - N1907 W09837 - N1928 W09819 MOV NW 10-15KT
FCST VA CLD +6HR: 19/0130Z SFC/FL240 N2138 W09740 - N2105 W09714 - N1935 W09820 - N1902 W09832 - N1903 W09841 - N2022 W09856 - N2138 W09740 SFC/FL250 NO ASH EXP
FCST VA CLD +12HR: 19/0730Z SFC/FL240 N2142 W09734 - N2107 W09707 - N1937 W09819 - N1901 W09831 - N1905 W09841 - N2025 W09855 - N2142 W09734
FCST VA CLD +18HR: 19/1330Z SFC/FL240 N2146 W09728 - N2119 W09656 - N1934 W09819 - N1902 W09832 - N1904 W09841 - N2026 W09857 - N2146 W09728
RMK: BRIEF VA PUFF MOV NW 25 NM FM SUMMIT AT
FL250 AND EXP TO DSIPT WHILE FURTHER VA EMS UP TO
FL240 CONT MOV N AND W REACHING 130 NM FM SUMMIT.
WINDS FCST TO PERSIST THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200219/0145Z

2020-02-18 16:20


Original Message :

Received FVXX20 at 16:22 UTC, 18/02/20 from KNES
VA ADVISORY
DTG: 20200218/1620Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/159
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 18/1611Z
OBS VA CLD: SFC/FL240 N2120 W09805 - N2110 W09756 - N2005 W09831 - N1903 W09840 - N2019 W09852 - N2120 W09805 MOV N 10KT
FCST VA CLD +6HR: 18/2200Z SFC/FL240 N2200 W09741 - N2145 W09729 - N2005 W09827 - N1902 W09840 - N2028 W09858 - N2200 W09741
FCST VA CLD +12HR: 19/0400Z SFC/FL240 N2239 W09720 - N2216 W09704 - N2007 W09819 - N1902 W09840 - N2034 W09904 - N2239 W09720
FCST VA CLD +18HR: 19/1000Z SFC/FL240 N2320 W09653 - N2248 W09639 - N2007 W09816 - N1902 W09840 - N2037 W09911 - N2320 W09653
RMK: CONT NEW VA EMS OBS IN WEBCAM AND STLT
IMAGERY MOV N. VA FCST TO MOV N OF SUMMIT BEFORE
MOV NNE. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200218/2215Z

2020-02-18 12:07


Original Message :

Received FVXX20 at 12:09 UTC, 18/02/20 from KNES
VA ADVISORY
DTG: 20200218/1207Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/158
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.?
OBS VA DTG: 18/1201Z
OBS VA CLD: SFC/FL220 N1936 W09850 - N1936 W09831 - N1902 W09835 - N1901 W09838 - N1936 W09850 MOV N 5-10KT
FCST VA CLD +6HR: 18/1800Z SFC/FL220 N1948 W09853 - N1948 W09828 - N1902 W09836 - N1901 W09838 - N1948 W09853
FCST VA CLD +12HR: 19/0000Z SFC/FL220 N1949 W09828 - N1901 W09837 - N1900 W09838 - N1949 W09853 - N1949 W09828
FCST VA CLD +18HR: 19/0600Z SFC/FL220 N1949 W09853 - N1949 W09827 - N1900 W09835 - N1902 W09838 - N1949 W09853
RMK: INTMT VA EM OBS IN STLT AND WEBCAM. FL AND
FCST MVMT BASED ON NWP MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200218/1800Z

2020-02-18 06:36


Original Message :

Received FVXX20 at 06:38 UTC, 18/02/20 from KNES
VA ADVISORY
DTG: 20200218/0636Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/157
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA OBS IN STLT
OBS VA DTG: 18/0626Z
OBS VA CLD: SFC/FL220 N1938 W09823 - N1931 W09803 - N1856 W09833 - N1902 W09846 - N1938 W09823 MOV NE 15-20KT
FCST VA CLD +6HR: 18/1230Z SFC/FL220 N1943 W09837 - N1937 W09814 - N1857 W09833 - N1859 W09841 - N1943 W09837
FCST VA CLD +12HR: 18/1830Z SFC/FL220 N1944 W09832 - N1940 W09817 - N1859 W09834 - N1859 W09840 - N1944 W09832
FCST VA CLD +18HR: 19/0030Z SFC/FL220 N1944 W09832 - N1941 W09817 - N1856 W09834 - N1859 W09840 - N1944 W09832
RMK: VA OBS IN STLT EXTDG NNE FM SUMMIT AND MOVG
AT 20KTS BLW FL220. ASH IS FANNING OUT W INCR
DIST AND IS NO LONGER DETECTABLE BEYOND 40NMI
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200218/1230Z

2020-02-18 00:45


Original Message :

Received FVXX20 at 00:52 UTC, 18/02/20 from KNES
VA ADVISORY
DTG: 20200218/0045Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/156
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ASH3D.
ERUPTION DETAILS: CONT INTMT LGT VA EMS.
OBS VA DTG: 18/0031Z
OBS VA CLD: SFC/FL190 N1937 W09840 - N1937 W09828 - N1901 W09836 - N1902 W09840 - N1937 W09840 MOV N 15-20KT SFC/FL220 N1931 W09814 - N1922 W09810 - N1921 W09817 - N1929 W09819 - N1931 W09814 MOV NE 10-15KT
FCST VA CLD +6HR: 18/0630Z SFC/FL190 N1941 W09844 - N1941 W09830 - N1901 W09837 - N1901 W09840 - N1941 W09844 SFC/FL220 NO ASH EXP
FCST VA CLD +12HR: 18/1230Z SFC/FL190 N1941 W09842 - N1941 W09828 - N1901 W09836 - N1901 W09840 - N1941 W09842
FCST VA CLD +18HR: 18/1830Z SFC/FL190 N1941 W09828 - N1901 W09836 - N1902 W09840 - N1941 W09842 - N1941 W09828
RMK: INTMT LGT VA EMS SEEN IN SAT MOVG N AND
REACHING ARND 35 NM BEFORE DSIPTG. A SINGLE
INTMT VA EM SEEN MOVG NE AND CURRENTLY 35 NM FM
SUMMIT. MODEL GUIDANCE SHOWS A CONT N-LY MOV TO
FL190 WITH ANY HIGHER VA MOV TWD THE NNE.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200218/0645Z

2020-02-17 21:18


Original Message :

Received FVXX20 at 21:21 UTC, 17/02/20 from KNES
VA ADVISORY
DTG: 20200217/2118Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/155
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: CONT INTMT LGT VA EMS.
OBS VA DTG: 17/2106Z
OBS VA CLD: SFC/FL200 N1931 W09829 - N1901 W09837 - N1900 W09838 - N1929 W09846 - N1931 W09829 MOV N 15-20KT
FCST VA CLD +6HR: 18/0300Z SFC/FL200 N1931 W09828 - N1901 W09837 - N1901 W09838 - N1929 W09844 - N1931 W09828
FCST VA CLD +12HR: 18/0900Z SFC/FL200 N1931 W09826 - N1901 W09837 - N1901 W09838 - N1930 W09842 - N1931 W09826
FCST VA CLD +18HR: 18/1500Z NO ASH EXP
RMK: INTMT LGT VA EMS SEEN IN STLT IMAGERY MOVG N
AND REACHING 30 NM FM SUMMIT BEFORE DSIPTG. VA
SEEN IN WEB CAM AND MULTIPLE VOLCAT ALERTS. MODEL
GUIDANCE CONT TO SHOW A N-LY MOV THRU T+12 HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200218/0315Z

2020-02-17 15:38


Original Message :

Received FVXX20 at 15:40 UTC, 17/02/20 from KNES
VA ADVISORY
DTG: 20200217/1538Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/154
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 17/1520Z
OBS VA CLD: SFC/FL210 N1929 W09843 - N1902 W09834 - N1922 W09910 - N1929 W09843 MOV NW 10KT
FCST VA CLD +6HR: 17/2130Z SFC/FL210 N1942 W09847 - N1902 W09834 - N1930 W09924 - N1942 W09847
FCST VA CLD +12HR: 18/0330Z NO ASH EXP
FCST VA CLD +18HR: 18/0930Z NO ASH EXP
RMK: NEW VA EMS OBS MOV NW IN STLT IMAGERY. VA
FCST TO CONT NW MOV THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200217/2145Z

2020-02-17 15:08


Original Message :

Received FVXX20 at 15:10 UTC, 17/02/20 from KNES
VA ADVISORY
DTG: 20200217/1508Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/153
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-17 08:09


Original Message :

Received FVXX20 at 08:11 UTC, 17/02/20 from KNES
VA ADVISORY
DTG: 20200217/0809Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/152
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EM NOT OBSD
OBS VA DTG: 17/0751Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 17/1400Z NO ASH EXP
FCST VA CLD +12HR: 17/2000Z NO ASH EXP
FCST VA CLD +18HR: 18/0200Z NO ASH EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY. ADVISRY
ENDED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-17 02:41


Original Message :

Received FVXX20 at 02:43 UTC, 17/02/20 from KNES
VA ADVISORY
DTG: 20200217/0241Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/151
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 17/0220Z
OBS VA CLD: SFC/FL200 N1911 W09902 - N1902 W09837 - N1859 W09837 - N1903 W09904 - N1911 W09902 MOV NW 5-10KT
FCST VA CLD +6HR: 17/0830Z SFC/FL200 N1917 W09901 - N1901 W09837 - N1900 W09837 - N1907 W09904 - N1917 W09901
FCST VA CLD +12HR: 17/1430Z SFC/FL200 N1928 W09849 - N1902 W09836 - N1900 W09838 - N1922 W09859 - N1928 W09849
FCST VA CLD +18HR: 17/2030Z NO ASH EXP
RMK: LGT VA EM OBS IN STLT. CONS VA EM EXPCD THRU
FCST PD BASED ON RECENT ACTVTY. FCST MVMT BASED
ON NWP MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200217/0845Z

2020-02-16 21:03


Original Message :

Received FVXX20 at 21:05 UTC, 16/02/20 from KNES
VA ADVISORY
DTG: 20200216/2103Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/150
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ASH3D.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 16/2050Z
OBS VA CLD: SFC/FL200 N1912 W09843 - N1902 W09837 - N1859 W09837 - N1904 W09850 - N1912 W09843 MOV NW 10-15KT
FCST VA CLD +6HR: 17/0300Z SFC/FL200 N1912 W09850 - N1902 W09837 - N1901 W09837 - N1904 W09850 - N1912 W09850
FCST VA CLD +12HR: 17/0900Z NO ASH EXP
FCST VA CLD +18HR: 17/1500Z NO ASH EXP
RMK: INTMT LGT VA EM OBS IN WEBCAM AND STLT MOV
WNW OF SUMMIT. FCST MVMT BASED ON NWP MODEL GDNC
AND ASH3D. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200217/0300Z

2020-02-16 15:20


Original Message :

Received FVXX20 at 15:21 UTC, 16/02/20 from KNES
VA ADVISORY
DTG: 20200216/1520Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/149
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 16/1506Z
OBS VA CLD: SFC/FL200 N1910 W09843 - N1902 W09837 - N1903 W09848 - N1910 W09843 MOV NW 10KT
FCST VA CLD +6HR: 16/2100Z SFC/FL200 N1923 W09856 - N1901 W09837 - N1908 W09905 - N1923 W09856
FCST VA CLD +12HR: 17/0300Z NO ASH EXP
FCST VA CLD +18HR: 17/0900Z NO ASH EXP
RMK: CONT VA EMS OBS IN WEB CAM. VA FCST TO MOV
NW FM SUMMIT THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200216/2115Z

2020-02-16 09:28


Original Message :

Received FVXX20 at 09:30 UTC, 16/02/20 from KNES
VA ADVISORY
DTG: 20200216/0928Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/148
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 16/0921Z
OBS VA CLD: SFC/FL200 N1925 W09902 - N1903 W09837 - N1859 W09838 - N1909 W09912 - N1925 W09902 MOV NW 5-10KT
FCST VA CLD +6HR: 16/1530Z SFC/FL200 N1924 W09902 - N1904 W09837 - N1900 W09838 - N1910 W09911 - N1924 W09902
FCST VA CLD +12HR: 16/2130Z NO ASH EXP
FCST VA CLD +18HR: 17/0330Z NO ASH EXP
RMK: LGHT VA EM SEEN ON STLT IMAGERY MOV NW FM
SUMMIT. VA HEIGHT AND FRCST BASED ON IMAGERY AND
MODEL GUIDANCE, ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200216/1530Z

2020-02-16 04:14


Original Message :

Received FVXX20 at 04:16 UTC, 16/02/20 from KNES
VA ADVISORY
DTG: 20200216/0414Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/147
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 16/0406Z
OBS VA CLD: SFC/FL220 N1926 W09857 - N1902 W09837 - N1901 W09838 - N1917 W09908 - N1926 W09857 MOV NW 5-10KT
FCST VA CLD +6HR: 16/1000Z SFC/FL220 N1929 W09841 - N1902 W09836 - N1901 W09838 - N1926 W09853 - N1929 W09841
FCST VA CLD +12HR: 16/1600Z SFC/FL220 N1928 W09832 - N1902 W09836 - N1902 W09838 - N1927 W09844 - N1928 W09832
FCST VA CLD +18HR: 16/2200Z NO ASH EXP
RMK: CONS DISCRETE VA EMS SEEN ON STLT IMAGERY
MOV NW FM SUMMIT. VA HEIGHT AND FRCST BASED ON
IMAGERY AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200216/1015Z

2020-02-15 22:40


Original Message :

Received FVXX20 at 22:42 UTC, 15/02/20 from KNES
VA ADVISORY
DTG: 20200215/2240Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/146
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA OBS IN STLT
OBS VA DTG: 15/2211Z
OBS VA CLD: SFC/FL220 N1912 W09845 - N1901 W09836 - N1905 W09855 - N1912 W09845 MOV NW 5-10KT
FCST VA CLD +6HR: 16/0400Z SFC/FL220 N1919 W09849 - N1901 W09836 - N1907 W09904 - N1919 W09849
FCST VA CLD +12HR: 16/1000Z SFC/FL220 N1919 W09829 - N1901 W09837 - N1918 W09850 - N1919 W09829
FCST VA CLD +18HR: 16/1600Z SFC/FL220 N1912 W09834 - N1901 W09837 - N1911 W09845 - N1912 W09834
RMK: VA OBS IN STLT AND WEBCAM. WINDS FCST TO
TURN N THROUGH T+12 HRS. FCST MVMT BASED ON NWP
MODEL GDNC. ...RODRIGUEZ
NXT ADVISORY: WILL BE ISSUED BY 20200216/0445Z

2020-02-15 16:51


Original Message :

Received FVXX20 at 16:53 UTC, 15/02/20 from KNES
VA ADVISORY
DTG: 20200215/1651Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/145
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 15/1620Z
OBS VA CLD: SFC/FL230 N1910 W09931 - N1902 W09837 - N1855 W09935 - N1910 W09931 MOV W 5KT
FCST VA CLD +6HR: 15/2230Z SFC/FL230 N1911 W09930 - N1902 W09835 - N1853 W09936 - N1911 W09930
FCST VA CLD +12HR: 16/0430Z NO ASH EXP
FCST VA CLD +18HR: 16/1030Z NO ASH EXP
RMK: CONT VA EMS. VA FM PREV EMS HAS DISP. NEW
CONT VA EMS OBS MOV W IN STLT IMAGERY. NWP MDLS
SUGGEST VARIABLE WINDS. FCST BASED ON CONTINUITY.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200215/2245Z

2020-02-15 14:00


Original Message :

Received FVXX20 at 14:02 UTC, 15/02/20 from KNES
VA ADVISORY
DTG: 20200215/1400Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/144
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT NEW VA EMS
OBS VA DTG: 15/1340Z
OBS VA CLD: SFC/FL210 N1902 W09837 - N1902 W09829 - N1855 W09829 - N1855 W09837 - N1902 W09837 MOV SE 0KT
FCST VA CLD +6HR: 15/1930Z SFC/FL210 N1902 W09837 - N1901 W09820 - N1847 W09825 - N1847 W09840 - N1902 W09837
FCST VA CLD +12HR: 16/0130Z NO ASH EXP
FCST VA CLD +18HR: 16/0730Z NO ASH EXP
RMK: CONT NEW VA EMS OBS MOV SE FM SUMMIT. NWP
MDLS SUGGEST VARIABLE WINDS. VA FCST BASED OFF
CONTINUITY ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200215/2000Z

2020-02-15 08:15


Original Message :

Received FVXX20 at 08:18 UTC, 15/02/20 from KNES
VA ADVISORY
DTG: 20200215/0815Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/143
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: REMNANT VA OBSD
OBS VA DTG: 15/0806Z
OBS VA CLD: SFC/FL300 N1948 W09740 - N1938 W09628 - N1834 W09730 - N1856 W09827 - N1948 W09740 MOV NE 25-30KT
FCST VA CLD +6HR: 15/1400Z SFC/FL300 N2028 W09442 - N1941 W09435 - N1940 W09530 - N2027 W09526 - N2028 W09442
FCST VA CLD +12HR: 15/2000Z NO ASH EXP
FCST VA CLD +18HR: 16/0200Z NO ASH EXP
RMK: LEADING EDGE OF REMNANT VA CLD FM EARLIER
ERUPTION LOCATED APPROX 115 NM ENE FM SUMMIT. VA
HEIGHT AND FRCST BASED ON IMAGERY AND MODEL
GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200215/1415Z

2020-02-15 05:08


Original Message :

Received FVXX20 at 05:11 UTC, 15/02/20 from KNES
VA ADVISORY
DTG: 20200215/0508Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/142
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. ASH3D. VOLCAT.
ERUPTION DETAILS: VA EM OBSD
OBS VA DTG: 15/0500Z
OBS VA CLD: SFC/FL250 N1916 W09828 - N1908 W09823 - N1900 W09836 - N1903 W09838 - N1916 W09828 MOV NE 15-20KT SFC/FL220 N1904 W09836 - N1902 W09819 - N1855 W09817 - N1858 W09836 - N1904 W09836 MOV E 10-15KT
FCST VA CLD +6HR: 15/1100Z SFC/FL220 N1905 W09703 - N1905 W09634 - N1849 W09632 - N1856 W09701 - N1905 W09703 SFC/FL250 N2011 W09713 - N1959 W09701 - N1947 W09722 - N1958 W09729 - N2011 W09713
FCST VA CLD +12HR: 15/1700Z SFC/FL220 N1920 W09505 - N1905 W09500 - N1907 W09526 - N1918 W09526 - N1920 W09505 SFC/FL250 N2041 W09601 - N2022 W09550 - N2016 W09610 - N2028 W09617 - N2041 W09601
FCST VA CLD +18HR: 15/2300Z NO ASH EXP
RMK: VA EM SEEN ON STLT IMAGERY MOV E AT FL220
AND NE AT FL250. VA HEIGHT AND FRCST BASED ON
IMAGERY, VO AND MODEL GUIDANCE. HIGH CONFIDENCE
IN OBS POLYGON. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200215/1115Z

2020-02-15 04:34


Original Message :

Received FVXX20 at 04:36 UTC, 15/02/20 from KNES
VA ADVISORY
DTG: 20200215/0434Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/141
INFO SOURCE: WEB CAM.
ERUPTION DETAILS: POSS VA EM AT 15/0432Z
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-15 01:51


Original Message :

Received FVXX20 at 01:53 UTC, 15/02/20 from KNES
VA ADVISORY
DTG: 20200215/0151Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/140
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS HAS DISP. STEAM AND GAS
EMS SEEN IN SUMMIT WEB CAM
OBS VA DTG: 15/0140Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 15/0730Z NO ASH EXP
FCST VA CLD +12HR: 15/1330Z NO ASH EXP
FCST VA CLD +18HR: 15/1930Z NO ASH EXP
RMK: EARLIER VA EMS SEEN IN STLT IMAGERY HAS
DISP. STEAM AND GAS EMS SEEN IN SUMMIT WEB CAM.
NO FURTHER RPRTS RECEIVED. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-14 20:21


Original Message :

Received FVXX20 at 20:23 UTC, 14/02/20 from KNES
VA ADVISORY
DTG: 20200214/2021Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/139
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY AT
1930Z
OBS VA DTG: 14/2000Z
OBS VA CLD: SFC/FL190 N1905 W09824 - N1902 W09823 - N1900 W09837 - N1902 W09837 - N1905 W09824 MOV E 5-10KT
FCST VA CLD +6HR: 15/0200Z SFC/FL190 N1907 W09821 - N1901 W09820 - N1900 W09837 - N1902 W09838 - N1907 W09821
FCST VA CLD +12HR: 15/0800Z NO ASH EXP
FCST VA CLD +18HR: 15/1400Z NO ASH EXP
RMK: LIGHT VA EMS OBS IN STLT IMAGERY 11 NM E FM
SUMMIT. VA HGT AND DIR FM NWP MDLS SHOW CONT E-LY
MOVG THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200215/0215Z

2020-02-14 20:14


Original Message :

Received FVXX20 at 20:16 UTC, 14/02/20 from KNES
VA ADVISORY
DTG: 20200214/2014Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/138
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY AT
1930Z
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-14 08:33


Original Message :

Received FVXX20 at 08:35 UTC, 14/02/20 from KNES
VA ADVISORY
DTG: 20200214/0833Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/137
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EM NOT OBSD
OBS VA DTG: 14/0816Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 14/1430Z NO ASH EXP
FCST VA CLD +12HR: 14/2030Z NO ASH EXP
FCST VA CLD +18HR: 15/0230Z NO ASH EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY. WE WILL CONT
TO MONITOR AND ISSUE AN ADVISRY AS SOON AS NEW
INFO IS RECEIVED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-14 03:05


Original Message :

Received FVXX20 at 03:08 UTC, 14/02/20 from KNES
VA ADVISORY
DTG: 20200214/0305Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/136
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY
OBS VA DTG: 14/0245Z
OBS VA CLD: SFC/FL200 N1940 W09737 - N1927 W09724 - N1904 W09825 - N1912 W09833 - N1940 W09737 MOV NE 25-30KT SFC/FL240 N2058 W09727 - N2037 W09704 - N2015 W09732 - N2037 W09753 - N2058 W09727 MOV NE 35-40KT
FCST VA CLD +6HR: 14/0900Z SFC/FL200 N1924 W09825 - N1910 W09810 - N1859 W09832 - N1904 W09840 - N1924 W09825 SFC/FL240 NO ASH EXP
FCST VA CLD +12HR: 14/1500Z SFC/FL200 N1925 W09825 - N1913 W09809 - N1856 W09833 - N1904 W09841 - N1925 W09825 SFC/FL240 NO ASH EXP
FCST VA CLD +18HR: 14/2100Z NO ASH EXP
RMK: VA CLD AT FL240 OBS IN STLT 110 NM NE OF
SUMMIT. 0114 SIGMET RPRT RECEIVED FM MWO. VA CLD
EXP TO DISP. REMANT VA EMS OBS AT FL200 EXP CONT
VA EMS AND NWP MDL SHOW CONT NE-LY MOVG THRU
T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200214/0900Z

2020-02-14 00:51


Original Message :

Received FVXX20 at 00:54 UTC, 14/02/20 from KNES
VA ADVISORY
DTG: 20200214/0051Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/135
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: THICK VA EMS SEEN IN STLT
IMAGERY AT 0015Z
OBS VA DTG: 14/0015Z
OBS VA CLD: SFC/FL200 N1932 W09828 - N1919 W09807 - N1859 W09832 - N1903 W09841 - N1932 W09828 MOV NE 30-35KT
FCST VA CLD +6HR: 14/0630Z SFC/FL200 N1951 W09820 - N1932 W09747 - N1857 W09831 - N1902 W09842 - N1951 W09820
FCST VA CLD +12HR: 14/1230Z SFC/FL200 N1950 W09805 - N1929 W09733 - N1900 W09834 - N1903 W09841 - N1950 W09805
FCST VA CLD +18HR: 14/1830Z SFC/FL200 N1950 W09804 - N1929 W09732 - N1900 W09830 - N1904 W09841 - N1950 W09804
RMK: VA EMS OBS IN STLT IMAGERY AND SUMMIT WEB
CAM 15 NM NE FM SUMMIT. VA HGT AND DIR FM NWP
MDLS SHOW NE-LY TO ENE-LY TREND THRU T+18.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200214/0645Z

2020-02-13 21:13


Original Message :

Received FVXX20 at 21:16 UTC, 13/02/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200213/2113Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/134
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY.
OBS VA DTG: 13/1940Z
OBS VA CLD: SFC/FL200 N2054 W09751 - N2044 W09731 - N2023 W09743 - N2034 W09801 - N2054 W09751 MOV NE 25-30KT SFC/FL200 N1936 W09829 - N1928 W09812 - N1901 W09833 - N1902 W09838 - N1936 W09829 MOV NE 30-35KT
FCST VA CLD +6HR: 14/0130Z SFC/FL200 N1946 W09814 - N1931 W09753 - N1859 W09832 - N1902 W09839 - N1946 W09814
FCST VA CLD +12HR: 14/0730Z SFC/FL200 N1946 W09808 - N1930 W09746 - N1859 W09834 - N1902 W09838 - N1946 W09808
FCST VA CLD +18HR: 14/1330Z SFC/FL200 N1947 W09759 - N1930 W09740 - N1859 W09833 - N1902 W09839 - N1947 W09759
RMK: CORRECTION FOR FL. VA CLD AT FL200 OBS IN
SAT 115 NM NE OF SUMMIT EXP TO DISP. NEW VA EMS
OBS AT FL200 30 NM NE FM SUMMIT. VA HGT AND DIR
FM STLT AND NWP SHOW NNE-NE-LY TREND THRU T+18.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200214/0215Z

2020-02-13 16:09


Original Message :

Received FVXX20 at 16:10 UTC, 13/02/20 from KNES
VA ADVISORY
DTG: 20200213/1609Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/133
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: NEWEST VA EM AT 13/1455Z IN SAT.
OBS VA DTG: 13/1545Z
OBS VA CLD: SFC/FL200 N1915 W09832 - N1912 W09829 - N1906 W09834 - N1908 W09837 - N1915 W09832 MOV NE 20-25KT
FCST VA CLD +6HR: 13/2200Z SFC/FL200 N1926 W09818 - N1917 W09811 - N1901 W09837 - N1903 W09839 - N1926 W09818
FCST VA CLD +12HR: 14/0400Z SFC/FL200 N1922 W09814 - N1912 W09809 - N1900 W09835 - N1903 W09837 - N1922 W09814
FCST VA CLD +18HR: 14/1000Z SFC/FL200 N1918 W09811 - N1908 W09807 - N1859 W09836 - N1902 W09837 - N1918 W09811
RMK: MULT VA EMS SEEN OVER THE LAST FEW HRS MOVG
TWD THE NE AND DSIPTG. THE 13/1406Z VA EM HAS
DSIPTD IN STLT BUT THE 1455Z VA EM IS CURRENTLY
20 NM NE OF SUMMIT. MULT VOLCAT ALERTS. MODEL
GUIDANCE SHOWS A MORE ENE MOV THRU T+18 HRS. HGT
AND MOV BASED ON SAT, SOUNDING, VOLCAT AND NWP.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200213/2215Z

2020-02-13 10:18


Original Message :

Received FVXX20 at 10:21 UTC, 13/02/20 from KNES
VA ADVISORY
DTG: 20200213/1018Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/132
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS
OBS VA DTG: 13/1006Z
OBS VA CLD: SFC/FL200 N2135 W09739 - N2120 W09730 - N2105 W09744 - N2119 W09754 - N2135 W09739 MOV NE 40-50KT SFC/FL200 N2006 W09817 - N2001 W09752 - N1902 W09835 - N1903 W09838 - N2006 W09817 MOV NE 40-50KT
FCST VA CLD +6HR: 13/1600Z SFC/FL200 N2001 W09806 - N1950 W09745 - N1900 W09837 - N1904 W09838 - N2001 W09806
FCST VA CLD +12HR: 13/2200Z SFC/FL200 N1959 W09804 - N1947 W09742 - N1901 W09835 - N1902 W09837 - N1959 W09804
FCST VA CLD +18HR: 14/0400Z SFC/FL200 N1947 W09741 - N1930 W09722 - N1901 W09837 - N1903 W09837 - N1947 W09741
RMK: REMNANT VA FM EARLIER EM REACHING 150 NM NNE
FM SUMMIT AND EXP TO DSIPT BY T+6. CONTG NEW VA
EMS OBS IN STLT AND WEBCAM MOV NNE. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200213/1615Z

2020-02-13 05:32


Original Message :

Received FVXX20 at 05:34 UTC, 13/02/20 from KNES
VA ADVISORY
DTG: 20200213/0532Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/131
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONTG FRQ VA EMS
OBS VA DTG: 13/0521Z
OBS VA CLD: SFC/FL200 N2022 W09817 - N2004 W09744 - N1900 W09834 - N1904 W09841 - N2022 W09817 MOV NE 40-50KT
FCST VA CLD +6HR: 13/1130Z SFC/FL200 N2020 W09815 - N2004 W09743 - N1900 W09834 - N1905 W09841 - N2020 W09815
FCST VA CLD +12HR: 13/1730Z SFC/FL200 N2007 W09802 - N1949 W09741 - N1900 W09835 - N1905 W09840 - N2007 W09802
FCST VA CLD +18HR: 13/2330Z SFC/FL200 N1956 W09748 - N1937 W09732 - N1901 W09837 - N1906 W09839 - N1956 W09748
RMK: FRQ VA EMS OBS IN STLT AND WEBCAM MOV
QUICKLY NNE TO 80 NM FM SUMMIT BEFORE DSIPTG.
MULTIPLE VOLCAT ALERTS RECEIVED. NWP MODELS
INDICATE FL MVMT TURNING MORE NE BY T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200213/1130Z

2020-02-13 00:15


Original Message :

Received FVXX20 at 00:16 UTC, 13/02/20 from KNES
VA ADVISORY
DTG: 20200213/0015Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/130
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EM OBS IN SAT.
OBS VA DTG: 13/0000Z
OBS VA CLD: SFC/FL200 N2052 W09810 - N2043 W09746 - N1859 W09835 - N1901 W09838 - N2052 W09810 MOV NE 35-40KT
FCST VA CLD +6HR: 13/0600Z SFC/FL200 N2113 W09829 - N2107 W09746 - N1902 W09834 - N1902 W09838 - N2113 W09829
FCST VA CLD +12HR: 13/1200Z SFC/FL200 N2115 W09805 - N2107 W09729 - N1901 W09834 - N1903 W09838 - N2115 W09805
FCST VA CLD +18HR: 13/1800Z NO ASH EXP
RMK: PUFFS OF VA OBS IN SAT MOVG QUICKLY NE OF
SUMMIT APRXLY 100 NM. CLR CONDS AND FAST WND
CARRYING VA FAR PRIOR TO DSIPTG. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200213/0615Z

2020-02-12 20:41


Original Message :

Received FVXX20 at 20:42 UTC, 12/02/20 from KNES
VA ADVISORY
DTG: 20200212/2041Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/129
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EM OBS IN WEBCAM AND STLT.
OBS VA DTG: 12/2020Z
OBS VA CLD: SFC/FL200 N1942 W09813 - N1932 W09759 - N1859 W09837 - N1902 W09838 - N1942 W09813 MOV NE 35-40KT
FCST VA CLD +6HR: 13/0230Z SFC/FL200 N1946 W09838 - N1944 W09822 - N1859 W09835 - N1901 W09837 - N1946 W09838
FCST VA CLD +12HR: 13/0830Z NO ASH EXP
FCST VA CLD +18HR: 13/1430Z NO ASH EXP
RMK: VA PUFFS OBS IN STLT MOV NNE OF SUMMIT PRIOR
TO DSIPTG. STRONG WINDS FCST TO TURN TO SOUTHERLY
THRU T+6HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200213/0245Z

2020-02-12 20:26


Original Message :

Received FVXX20 at 20:37 UTC, 12/02/20 from KNES
VA ADVISORY
DTG: 20200212/2026Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/128
INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT.
ERUPTION DETAILS: VA EM OBS IN WEBCAM AND STLT.
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-11 13:09


Original Message :

Received FVXX20 at 13:12 UTC, 11/02/20 from KNES
VA ADVISORY
DTG: 20200211/1309Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/127
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
ERUPTION DETAILS: VA EMS HAS DISP. STEAM AND GAS
EM SEEN IN WEB CAM
OBS VA DTG: 11/1256Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 11/1900Z NO ASH EXP
FCST VA CLD +12HR: 12/0100Z NO ASH EXP
FCST VA CLD +18HR: 12/0700Z NO ASH EXP
RMK: EARLIER VA EMS SEEN IN SAT HAS DISP. NO
FURTHER RPRTS FROM MEXICO CITY MWO. STEAM AND GAS
EM SEEN IN WEB CAM ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-11 07:26


Original Message :

Received FVXX20 at 07:29 UTC, 11/02/20 from KNES
VA ADVISORY
DTG: 20200211/0726Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/126
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 11/0700Z
OBS VA CLD: SFC/FL210 N1908 W09844 - N1902 W09837 - N1900 W09836 - N1859 W09847 - N1908 W09844 MOV NW 10-15KT
FCST VA CLD +6HR: 11/1300Z SFC/FL210 N1910 W09843 - N1901 W09837 - N1900 W09837 - N1902 W09846 - N1910 W09843
FCST VA CLD +12HR: 11/1900Z SFC/FL210 N1910 W09842 - N1901 W09836 - N1900 W09837 - N1902 W09847 - N1910 W09842
FCST VA CLD +18HR: 12/0100Z SFC/FL210 N1911 W09840 - N1901 W09836 - N1901 W09837 - N1904 W09846 - N1911 W09840
RMK: THOUGH ONGOING EMS CONT RECENT ACT HAS BEEN
WEAKER. SMALLER PUFFS NOTED IN WEBCAM AND IN SW
IR STLT IMAGERY DISPERSING ABOUT 10-15 NM
DOWNWIND W-N OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200211/1330Z

2020-02-11 01:45


Original Message :

Received FVXX20 at 01:47 UTC, 11/02/20 from KNES
VA ADVISORY
DTG: 20200211/0145Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/125
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. ASH3D.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 11/0130Z
OBS VA CLD: SFC/FL220 N1929 W09837 - N1901 W09836 - N1901 W09837 - N1905 W09856 - N1929 W09837 MOV N 15-20KT
FCST VA CLD +6HR: 11/0730Z SFC/FL220 N1934 W09835 - N1901 W09837 - N1900 W09837 - N1925 W09855 - N1934 W09835
FCST VA CLD +12HR: 11/1330Z SFC/FL220 N1935 W09832 - N1901 W09837 - N1901 W09838 - N1935 W09851 - N1935 W09832
FCST VA CLD +18HR: 11/1930Z SFC/FL220 N1935 W09831 - N1901 W09837 - N1901 W09837 - N1935 W09851 - N1935 W09831
RMK: VA EM OBS IN STLT FANNING FROM N TO NW WHILE
MOVING APRX 30 NM FM SUMMIT. FL FM MWO. FCST MVMT
BASED ON NWP MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200211/0745Z

2020-02-10 19:54


Original Message :

Received FVXX20 at 19:56 UTC, 10/02/20 from KNES
VA ADVISORY
DTG: 20200210/1954Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/124
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: LGT VA EM OBS IN STLT.
OBS VA DTG: 10/1940Z
OBS VA CLD: SFC/FL220 N1919 W09833 - N1901 W09836 - N1859 W09838 - N1918 W09844 - N1919 W09833 MOV N 15-20KT
FCST VA CLD +6HR: 11/0130Z SFC/FL220 N1919 W09847 - N1919 W09838 - N1902 W09836 - N1859 W09838 - N1919 W09847
FCST VA CLD +12HR: 11/0730Z NO ASH EXP
FCST VA CLD +18HR: 11/1330Z NO ASH EXP
RMK: INTMT VA ACTVTY OBS IN WEBCAM AND STLT. FCST
MVMT AND FL BASED ON NWP MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200211/0200Z

2020-02-10 13:54


Original Message :

Received FVXX20 at 13:56 UTC, 10/02/20 from KNES
VA ADVISORY
DTG: 20200210/1354Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/123
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT PUFFS OF VA MOV NW
OBS VA DTG: 10/1341Z
OBS VA CLD: SFC/FL240 N1918 W09834 - N1911 W09823 - N1859 W09835 - N1904 W09836 - N1918 W09834 MOV NW 15-20KT
FCST VA CLD +6HR: 10/1930Z SFC/FL240 N1950 W09836 - N1939 W09809 - N1858 W09835 - N1902 W09837 - N1950 W09836
FCST VA CLD +12HR: 11/0130Z SFC/FL240 N1956 W09841 - N1954 W09813 - N1901 W09836 - N1901 W09839 - N1956 W09841
FCST VA CLD +18HR: 11/0730Z NO ASH EXP
RMK: CONT PUFFS OF VA IS SEEN ON WEB CAM AND OBS
MOV NW ON STLT IMAGERY. NWP MDL INDICATES A NW TO
N MOV THRU +12HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200210/2000Z

2020-02-10 07:54


Original Message :

Received FVXX20 at 07:57 UTC, 10/02/20 from KNES
VA ADVISORY
DTG: 20200210/0754Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/122
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 10/0741Z
OBS VA CLD: SFC/FL190 N1910 W09748 - N1852 W09750 - N1900 W09836 - N1903 W09837 - N1910 W09748 MOV E 10-15KT
FCST VA CLD +6HR: 10/1330Z NO ASH EXP
FCST VA CLD +12HR: 10/1930Z NO ASH EXP
FCST VA CLD +18HR: 11/0130Z NO ASH EXP
RMK: INTERMITTENT SMALL PUFFS NOTED IN WEBCAM AND
IN RGB STLT PROD. VA MOV TO E OF SUMMIT TO ABOUT
40 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200210/1400Z

2020-02-10 02:14


Original Message :

Received FVXX20 at 02:15 UTC, 10/02/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200210/0214Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/121
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 10/0201Z
OBS VA CLD: SFC/FL240 N1919 W09713 - N1902 W09723 - N1855 W09801 - N1904 W09837 - N1919 W09713 MOV E 10-15KT
FCST VA CLD +6HR: 10/0800Z SFC/FL240 N1926 W09702 - N1859 W09716 - N1904 W09837 - N1926 W09702
FCST VA CLD +12HR: 10/1400Z NO ASH EXP
FCST VA CLD +18HR: 10/2000Z NO ASH EXP
RMK: CORRECTED FOR FCST. CONT VA EMS OBS MOV E OF
SUMMIT. VA FCST TO CONT E MOV BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200210/0815Z

2020-02-09 20:34


Original Message :

Received FVXX20 at 20:36 UTC, 09/02/20 from KNES
VA ADVISORY
DTG: 20200209/2034Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/120
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 09/2021Z
OBS VA CLD: SFC/FL240 N1909 W09735 - N1903 W09733 - N1903 W09837 - N1909 W09735 MOV E 10KT
FCST VA CLD +6HR: 10/0230Z SFC/FL240 N1911 W09720 - N1903 W09718 - N1902 W09838 - N1911 W09720
FCST VA CLD +12HR: 10/0830Z NO ASH EXP
FCST VA CLD +18HR: 10/1430Z NO ASH EXP
RMK: CONT VA EMS OBS MOV E. VA FCST TO CONT E MOV
THRU T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200210/0230Z

2020-02-09 14:41


Original Message :

Received FVXX20 at 14:42 UTC, 09/02/20 from KNES
VA ADVISORY
DTG: 20200209/1441Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/119
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: NEW VA EMS MOV NE
OBS VA DTG: 09/1431Z
OBS VA CLD: SFC/FL240 N1916 W09828 - N1907 W09823 - N1859 W09835 - N1903 W09837 - N1916 W09828 MOV NE 20-25KT
FCST VA CLD +6HR: 09/2030Z SFC/FL240 N1947 W09758 - N1911 W09739 - N1901 W09837 - N1903 W09838 - N1947 W09758
FCST VA CLD +12HR: 10/0230Z SFC/FL240 N1948 W09758 - N1911 W09740 - N1901 W09834 - N1904 W09838 - N1948 W09758
FCST VA CLD +18HR: 10/0830Z NO ASH EXP
RMK: VA EXTD UP TO 10NM NE FM THE SUMMIT. FL INFO
IS BASED ON MMX SIGMET. NWP MDL INDICATES A
MOSTLY W MOV THRU +12HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200209/2045Z

2020-02-09 14:23


Original Message :

Received FVXX20 at 14:25 UTC, 09/02/20 from KNES
VA ADVISORY
DTG: 20200209/1423Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/118
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
ERUPTION DETAILS: NEW VA EMS MOV NE
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-09 00:17


Original Message :

Received FVXX20 at 00:19 UTC, 09/02/20 from KNES
VA ADVISORY
DTG: 20200209/0017Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/117
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA DISPERSED.
OBS VA DTG: 08/2350Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 09/0600Z NO ASH EXP
FCST VA CLD +12HR: 09/1200Z NO ASH EXP
FCST VA CLD +18HR: 09/1800Z NO ASH EXP
RMK: VA FM EARLIER EMS DISPERSED. NO NEW ACT
NOTED IN WEBCAM OR STLT IMAGERY OVER THE PAST
SEVERAL HRS. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-08 18:39


Original Message :

Received FVXX20 at 18:42 UTC, 08/02/20 from KNES
VA ADVISORY
DTG: 20200208/1839Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/116
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 08/1820Z
OBS VA CLD: SFC/FL190 N1911 W09803 - N1904 W09801 - N1902 W09837 - N1911 W09803 MOV E 10-15KT
FCST VA CLD +6HR: 09/0030Z SFC/FL190 N1920 W09732 - N1905 W09728 - N1902 W09837 - N1920 W09732
FCST VA CLD +12HR: 09/0630Z NO ASH EXP
FCST VA CLD +18HR: 09/1230Z NO ASH EXP
RMK: VA EMS OBS MOV E IN STLT IMAGERY. VA FCST TO
CONT E MOV THRU T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200209/0045Z

2020-02-08 18:11


Original Message :

Received FVXX20 at 18:13 UTC, 08/02/20 from KNES
VA ADVISORY
DTG: 20200208/1811Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/115
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NEW VA EMS
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-07 14:27


Original Message :

Received FVXX22 at 14:29 UTC, 07/02/20 from KNES
VA ADVISORY
DTG: 20200207/1427Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/114
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA HAS DISP.
OBS VA DTG: 07/1416Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 07/2030Z NO ASH EXP
FCST VA CLD +12HR: 08/0230Z NO ASH EXP
FCST VA CLD +18HR: 08/0830Z NO ASH EXP
RMK: NO VA OBSD IN STLT IMAGERY. CLR WEB CAM FEED
HAS SHOWN LTL TO NO EMS OF EVEN STEAM AND/OR GAS
OVR THE PAST FEW HRS AND CONFIRMS THE LACK OF ANY
RECENT VA EMS. ...HOSLEY
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-07 08:45


Original Message :

Received FVXX22 at 08:46 UTC, 07/02/20 from KNES
VA ADVISORY
DTG: 20200207/0845Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/113
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS SEEN ON WEBCAM
OBS VA DTG: 07/0820Z
OBS VA CLD: SFC/FL190 N1907 W09816 - N1856 W09816 - N1859 W09836 - N1902 W09838 - N1907 W09816 MOV E 25-30KT
FCST VA CLD +6HR: 07/1430Z SFC/FL190 N1908 W09802 - N1855 W09801 - N1859 W09837 - N1904 W09837 - N1908 W09802
FCST VA CLD +12HR: 07/2030Z NO ASH EXP
FCST VA CLD +18HR: 08/0230Z NO ASH EXP
RMK: VA EM IS SEEN ON WEBCAM, BUT IS DIFFICULT TO
OBS ON STLT LIKELY TO WX CLDS. NWP MDL INDICATES
A CONT W MOV THRU +6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200207/1445Z

2020-02-07 08:40


Original Message :

Received FVXX22 at 08:42 UTC, 07/02/20 from KNES
VA ADVISORY
DTG: 20200207/0840Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/112
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NEW VA EMS SEEN ON WEBCAM
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-07 07:07


Original Message :

Received FVXX22 at 07:08 UTC, 07/02/20 from KNES
VA ADVISORY
DTG: 20200207/0707Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/111
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EM HAS DISP
OBS VA DTG: 07/0640Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 07/1230Z NO ASH EXP
FCST VA CLD +12HR: 07/1830Z NO ASH EXP
FCST VA CLD +18HR: 08/0030Z NO ASH EXP
RMK: VA HAS BECOME TOO THIN TO DISCERN IN STLT
IMAGERY. THERE HAS BEEN NO FURTHER RPRTS OF VA.
...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-07 00:55


Original Message :

Received FVXX22 at 00:57 UTC, 07/02/20 from KNES
VA ADVISORY
DTG: 20200207/0055Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/110
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: EM AT 07/0038Z TO FL190
OBS VA DTG: 07/0046Z
OBS VA CLD: SFC/FL190 N1902 W09801 - N1856 W09801 - N1858 W09837 - N1902 W09837 - N1902 W09801 MOV E 25-35KT
FCST VA CLD +6HR: 07/0700Z SFC/FL190 N1903 W09837 - N1853 W09719 - N1844 W09720 - N1858 W09838 - N1903 W09837
FCST VA CLD +12HR: 07/1300Z NO ASH EXP
FCST VA CLD +18HR: 07/1900Z NO ASH EXP
RMK: EM SEEN IN WEB CAM BUT NOT IN STLT IMAGERY
DUE TO WX CLD. LOW CONFIDENCE IN AREAL EXTENT OF
VA BUT MOVEMENT TO THE E IS EXP TO CONTINUE
THROUGH T+6 BASED ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200207/0700Z

2020-02-07 00:50


Original Message :

Received FVXX22 at 00:52 UTC, 07/02/20 from KNES
VA ADVISORY
DTG: 20200207/0050Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/109
INFO SOURCE: WEB CAM.
ERUPTION DETAILS: EM AT 07/0038Z TO FL190
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-06 22:49


Original Message :

Received FVXX22 at 22:51 UTC, 06/02/20 from KNES
VA ADVISORY
DTG: 20200206/2249Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/108
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA DISP
OBS VA DTG: 06/2241Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA PREVIOUSLY DETECTED IN STLT IMAGERY HAS
DISP. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-06 18:10


Original Message :

Received FVXX22 at 18:13 UTC, 06/02/20 from KNES
VA ADVISORY
DTG: 20200206/1810Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/107
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: LOW-LEVEL DISCRETE VA EM.
OBS VA DTG: 06/1756Z
OBS VA CLD: SFC/FL180 N1902 W09838 - N1859 W09824 - N1855 W09828 - N1902 W09839 - N1902 W09838 MOV SE 20-25KT
FCST VA CLD +6HR: 07/0000Z SFC/FL180 N1902 W09838 - N1855 W09819 - N1849 W09826 - N1902 W09838 - N1902 W09838
FCST VA CLD +12HR: 07/0600Z SFC/FL180 NO ASH EXP
FCST VA CLD +18HR: 07/1200Z NO ASH EXP
RMK: VA EM OBSD AT 1720Z IN WEB CAM MOVG DOWN ESE
FLANK OF SUMMIT. VA REMAINS NEAR SURFACE UNTIL
OUT OF WEB CAM VIEW. ANY FURTHER SIMILAR VA EMS
SHOULD MOV SE BY T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200207/0015Z

2020-02-06 12:19


Original Message :

Received FVXX22 at 12:21 UTC, 06/02/20 from KNES
VA ADVISORY
DTG: 20200206/1219Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/106
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: POSSIBLE ONGOING VA EMS.
OBS VA DTG: 06/1200Z
OBS VA CLD: SFC/FL200 N1937 W09835 - N1923 W09814 - N1857 W09834 - N1901 W09839 - N1937 W09835 MOV NE 10-15KT
FCST VA CLD +6HR: 06/1800Z NO ASH EXP
FCST VA CLD +12HR: 07/0000Z NO ASH EXP
FCST VA CLD +18HR: 07/0600Z NO ASH EXP
RMK: SOME GAS, SMOKE AND POSSIBLE VA NOTED IN
WEBCAM. VOLCAT ALERTING TO THERMAL ACT. NOTHING
SEEN IN STLT IMAGERY DUE TO SMALL SCALE OF EMS
AND WX CLDS. VAAG BASED ON CONTINUITY FM PREVIOUS
UPDATE. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200206/1815Z

2020-02-06 06:57


Original Message :

Received FVXX22 at 07:00 UTC, 06/02/20 from KNES
VA ADVISORY
DTG: 20200206/0657Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/105
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
RADIOSONDE.
ERUPTION DETAILS: POSS VA EMS SEEN IN STLT.
OBS VA DTG: 06/0640Z
OBS VA CLD: SFC/FL200 N1917 W09838 - N1916 W09831 - N1901 W09836 - N1900 W09838 - N1917 W09838 MOV N 40-50KT
FCST VA CLD +6HR: 06/1230Z SFC/FL200 N1918 W09829 - N1913 W09816 - N1900 W09835 - N1900 W09838 - N1918 W09829
FCST VA CLD +12HR: 06/1830Z NO ASH EXP
FCST VA CLD +18HR: 07/0030Z NO ASH EXP
RMK: POSS VA EMS SEEN IN STLT IMAGERY MOV N FM
SUMMIT AND DSIPTG QUICKLY. WX CLDS OBSCURE THE FULL
VIEW OF VA. VOLCAT ALERT RECEIVED. MODEL
GUIDANCE SHOWS A NE-LY MOV THRU T+06 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200206/1300Z

2020-02-06 01:06


Original Message :

Received FVXX22 at 01:08 UTC, 06/02/20 from KNES
VA ADVISORY
DTG: 20200206/0106Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/104
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: EM AT 05/2356Z
OBS VA DTG: 06/0050Z
OBS VA CLD: SFC/FL220 N1930 W09750 - N1925 W09744 - N1920 W09749 - N1925 W09755 - N1930 W09750 MOV NE 50KT
FCST VA CLD +6HR: 06/0700Z NO ASH EXP
FCST VA CLD +12HR: 06/1300Z NO ASH EXP
FCST VA CLD +18HR: 06/1900Z NO ASH EXP
RMK: MWO RPRT EM TO FL220 AT 05/2356Z. VA CLOUD
OBS IN STLT CENTERED 60 NM NE OF SUMMIT AND
MOVING RAPIDLY NE. VA FCST TO DISP BY T+6.
...RODRIGUEZ
NXT ADVISORY: WILL BE ISSUED BY 20200206/0700Z

2020-02-06 00:15


Original Message :

Received FVXX22 at 00:16 UTC, 06/02/20 from KNES
VA ADVISORY
DTG: 20200206/0015Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/103
INFO SOURCE: MEXICO CITY MWO.
ERUPTION DETAILS: EM TO FL220 AT 05/2356Z
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-05 21:44


Original Message :

Received FVXX22 at 21:46 UTC, 05/02/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200205/2144Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/102
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA EM OBS.
OBS VA DTG: 05/1600Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 05/2200Z NO ASH EXP
FCST VA CLD +12HR: 06/0400Z NO ASH EXP
FCST VA CLD +18HR: 06/1000Z NO ASH EXP
RMK: CORRECTED FOR END ADVISORY. NO VA EM OBS IN
STLT OR WEBCAM. NO FURTHER REPORTS OF VA EM

2020-02-05 10:47


Original Message :

Received FVXX22 at 10:53 UTC, 05/02/20 from KNES
VA ADVISORY
DTG: 20200205/1047Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/101
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: INTMT VA ACT.
OBS VA DTG: 05/1031Z
OBS VA CLD: SFC/FL190 N1916 W09840 - N1916 W09832 - N1901 W09837 - N1901 W09838 - N1916 W09840 MOV N 30-35KT
FCST VA CLD +6HR: 05/1630Z SFC/FL190 N1916 W09832 - N1913 W09823 - N1900 W09836 - N1901 W09838 - N1916 W09832
FCST VA CLD +12HR: 05/2230Z NO ASH EXP
FCST VA CLD +18HR: 06/0430Z NO ASH EXP
RMK: VOLCAT ALERTS AND VA SEEN IN STLT IMAGERY
MOV N. MOV DOES NOT MATCH WELL WITH MODEL
GUIDANCE WHICH SHOWS A MORE NW-LY MOV. FCST
STILL SHOWS NW MV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200205/1645Z

2020-02-05 04:58


Original Message :

Received FVXX22 at 05:03 UTC, 05/02/20 from KNES
VA ADVISORY
DTG: 20200205/0458Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/100
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: VOLCAT ALERT AT 05/0426Z.
OBS VA DTG: 05/0446Z
OBS VA CLD: SFC/FL190 N1918 W09820 - N1911 W09814 - N1901 W09837 - N1904 W09840 - N1918 W09820 MOV NE 35-40KT
FCST VA CLD +6HR: 05/1100Z SFC/FL190 N1923 W09814 - N1913 W09807 - N1901 W09837 - N1904 W09840 - N1923 W09814
FCST VA CLD +12HR: 05/1700Z NO ASH EXP
FCST VA CLD +18HR: 05/2300Z NO ASH EXP
RMK: VOLCAT ALERT AT 05/0426Z AND CONFIRMED IN
WEB CAM AND SAT IMAGERY. MULTIPLE VA EMS ARE
SEEN MOV NE AND ARE 20 NM FM VOLCANO. HGT, SPEED
AND MOV BASED ON VOLCAT, SAT, WEB CAM AND
SOUNDINGS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200205/1100Z

2020-02-05 04:47


Original Message :

Received FVXX22 at 04:49 UTC, 05/02/20 from KNES
VA ADVISORY
DTG: 20200205/0447Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/099
INFO SOURCE: VOLCAT.
ERUPTION DETAILS: VOLCAT ALERT AT 05/0410Z
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-02 23:35


Original Message :

Received FVXX20 at 23:37 UTC, 02/02/20 from KNES
VA ADVISORY
DTG: 20200202/2335Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/098
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 02/2321Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 03/0530Z NO ASH EXP
FCST VA CLD +12HR: 03/1130Z NO ASH EXP
FCST VA CLD +18HR: 03/1730Z NO ASH EXP
RMK: EARLIER VA EMS SEEN IN SUMMIT WEB CAM HAS
DISP. NO NEW VA EMS SEEN IN STLT AND WEB CAM. NO
FURTHER RPRTS RECEIVED. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-02 21:46


Original Message :

Received FVXX20 at 21:49 UTC, 02/02/20 from KNES
VA ADVISORY
DTG: 20200202/2146Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/097
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS SEEN IN SUMMIT WEB
CAM
OBS VA DTG: 02/2136Z
OBS VA CLD: SFC/FL190 N1920 W09835 - N1915 W09821 - N1859 W09834 - N1901 W09840 - N1920 W09835 MOV NE 20-25KT
FCST VA CLD +6HR: 03/0330Z SFC/FL190 N1928 W09835 - N1922 W09812 - N1859 W09833 - N1901 W09840 - N1928 W09835
FCST VA CLD +12HR: 03/0930Z SFC/FL190 N1934 W09833 - N1927 W09807 - N1859 W09833 - N1900 W09840 - N1934 W09833
FCST VA CLD +18HR: 03/1530Z NO ASH EXP
RMK: OCNL VA EMS OBS IN SUMMIT WEB CAM. LOW CONF
WITH EXT OF VA DUE TO WX CLDS IN REGION. VA HGT
AND DIR FM CONT AND NWP WHICH SHOWS CONT NE MOVG
THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200203/0345Z

2020-02-02 16:00


Original Message :

Received FVXX20 at 16:04 UTC, 02/02/20 from KNES
VA ADVISORY
DTG: 20200202/1600Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/096
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: FQT EM OF LGT VA
OBS VA DTG: 02/1551Z
OBS VA CLD: SFC/FL190 N1908 W09834 - N1902 W09838 - N1904 W09840 - N1908 W09838 - N1908 W09834 MOV N 10-15KT
FCST VA CLD +6HR: 02/2200Z SFC/FL190 N1922 W09831 - N1919 W09826 - N1900 W09835 - N1901 W09838 - N1902 W09841 - N1922 W09831
FCST VA CLD +12HR: 03/0400Z NO ASH EXP
FCST VA CLD +18HR: 03/1000Z NO ASH EXP
RMK: NARROW, FAINT VA PLUME EXT 6 NM NNE OF THE
SUMMIT. WEB CAM SHOWED FQT LGT VA EM DURING AM
HRS. LTLCG EXP BASED ON NWP MODEL GUIDANCE.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200202/2200Z

2020-02-02 10:36


Original Message :

Received FVXX20 at 10:41 UTC, 02/02/20 from KNES
VA ADVISORY
DTG: 20200202/1036Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/095
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 02/1000Z
OBS VA CLD: SFC/FL190 N1925 W09822 - N1916 W09811 - N1902 W09837 - N1925 W09822 MOV NE 15-20KT
FCST VA CLD +6HR: 02/1600Z SFC/FL190 N1926 W09821 - N1916 W09811 - N1902 W09837 - N1926 W09821
FCST VA CLD +12HR: 02/2200Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 03/0400Z NO ASH EXP
RMK: NE VA EMS OBS IN WEBCAM. VA EMS NOT OBS IN
STLT IMAGERY DUE TO WX CLDS. VA FCST TO CONT NE
MOV THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200202/1630Z

2020-02-02 10:30


Original Message :

Received FVXX20 at 10:31 UTC, 02/02/20 from KNES
VA ADVISORY
DTG: 20200202/1030Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/094
INFO SOURCE: WEB CAM.
ERUPTION DETAILS: NEW EMS OBS
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-02-01 08:37


Original Message :

Received FVXX22 at 08:39 UTC, 01/02/20 from KNES
VA ADVISORY
DTG: 20200201/0837Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/093
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS NOT OBS
OBS VA DTG: 01/0800Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA EMS NOT OBS IN STLT IMAGERY. NO NEW EMS
OBS. NO NEW RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-02-01 02:55


Original Message :

Received FVXX22 at 02:57 UTC, 01/02/20 from KNES
VA ADVISORY
DTG: 20200201/0255Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/092
INFO SOURCE: GOES-EAST. WEB CAM. RADIOSONDE.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 01/0220Z
OBS VA CLD: SFC/FL185 N1917 W09824 - N1906 W09821 - N1859 W09834 - N1903 W09839 - N1917 W09824 MOV NE 20-25KT
FCST VA CLD +6HR: 01/0830Z NO ASH EXP
FCST VA CLD +12HR: 01/1430Z NO ASH EXP
FCST VA CLD +18HR: 01/2030Z NO ASH EXP
RMK: MINOR VA EMS NOTED IN WEBCAM BLOWING NE FROM
SUMMIT. NOTHING SEEN IN STLT IMAGERY DUE TO SMALL
SCALE OF ASH AND/OR WX CLDS. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200201/0900Z

2020-02-01 02:36


Original Message :

Received FVXX22 at 02:38 UTC, 01/02/20 from KNES
VA ADVISORY
DTG: 20200201/0236Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/091
INFO SOURCE: WEB CAM.
ERUPTION DETAILS: NEW VA EMS.
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-30 10:09


Original Message :

Received FVXX23 at 10:14 UTC, 30/01/20 from KNES
VA ADVISORY
DTG: 20200130/1009Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/090
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EVENT ENDED
OBS VA DTG: 30/1001Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 30/1600Z NO ASH EXP
FCST VA CLD +12HR: 30/2200Z NO ASH EXP
FCST VA CLD +18HR: 31/0400Z NO ASH EXP
RMK: VA FM EARLIER ERUPTION HAS DISSIPATED. NO
NEW RPRTS OR OBS OF VA ACTIVITY. VA EVENT ENDED.
...RAMIREZ
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-30 04:11


Original Message :

Received FVXX23 at 04:19 UTC, 30/01/20 from KNES
VA ADVISORY
DTG: 20200130/0411Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/089
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: THIN VA CLD
OBS VA DTG: 30/0401Z
OBS VA CLD: SFC/FL200 N1915 W09829 - N1910 W09823 - N1858 W09835 - N1901 W09840 - N1915 W09829 MOV NE 15-20KT
FCST VA CLD +6HR: 30/1000Z SFC/FL200 NO ASH EXP
FCST VA CLD +12HR: 30/1600Z NO ASH EXP
FCST VA CLD +18HR: 30/2200Z NO ASH EXP
RMK: LGT VA OBS IN STLT EXTDG NE FM SUMMIT BLW
FL200. VA ACT HAS DECREASED SINCE LAST ADV. ASH
IS FCTSTD TO DISP WI T+06HR. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200130/1015Z

2020-01-29 22:09


Original Message :

Received FVXX23 at 22:20 UTC, 29/01/20 from KNES
VA ADVISORY
DTG: 20200129/2209Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/088
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 29/2150Z
OBS VA CLD: SFC/FL210 N1926 W09819 - N1916 W09810 - N1901 W09835 - N1902 W09837 - N1926 W09819 MOV NE 35-40KT
FCST VA CLD +6HR: 30/0400Z SFC/FL200 N1929 W09817 - N1917 W09807 - N1901 W09836 - N1902 W09837 - N1929 W09817
FCST VA CLD +12HR: 30/1000Z NO ASH EXP
FCST VA CLD +18HR: 30/1600Z NO ASH EXP
RMK: INTMT VA E OBS IN STLT MOVE APRX 35 NM NE OF
SUMMIT PRIOR TO DSIPG. OCL VA ACTVTY EXPCD BASED
ON RECENT HISTORY. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200130/0415Z

2020-01-29 22:03


Original Message :

Received FVXX23 at 22:15 UTC, 29/01/20 from KNES
VA ADVISORY
DTG: 20200129/2203Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/087
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: VA EM OBS IN STLT.
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-29 09:25


Original Message :

Received FVXX23 at 09:27 UTC, 29/01/20 from KNES
VA ADVISORY
DTG: 20200129/0925Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/086
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EVENT ENDED
OBS VA DTG: 29/0900Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 29/1500Z NO ASH EXP
FCST VA CLD +12HR: 29/2100Z NO ASH EXP
FCST VA CLD +18HR: 30/0300Z NO ASH EXP
RMK: VA FM PREV ERUPTION HAS DISSIPATED. NO NEW
VA ACT OBS IN STLT OR IN WEBCAM. VA EVENT ENDED.
...RAMIREZ
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-29 03:33


Original Message :

Received FVXX23 at 03:35 UTC, 29/01/20 from KNES
VA ADVISORY
DTG: 20200129/0333Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/085
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN WEBCAM.
OBS VA DTG: 29/0320Z
OBS VA CLD: SFC/FL190 N1920 W09822 - N1911 W09813 - N1900 W09837 - N1902 W09837 - N1920 W09822 MOV NE 35-40KT
FCST VA CLD +6HR: 29/0930Z SFC/FL190 N1925 W09820 - N1911 W09810 - N1900 W09837 - N1902 W09837 - N1925 W09820
FCST VA CLD +12HR: 29/1530Z NO ASH EXP
FCST VA CLD +18HR: 29/2130Z NO ASH EXP
RMK: INTMT VA ACTVTY OBS IN WEBCAM AND STL. VA EM
MIXED WITH WX CLD. FCST MVMT BASED ON NWP MODEL
GDNC. HIGH WINDS EXPCD THRU T+6HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200129/0930Z

2020-01-28 21:58


Original Message :

Received FVXX23 at 22:05 UTC, 28/01/20 from KNES
VA ADVISORY
DTG: 20200128/2158Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/084
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 28/2140Z
OBS VA CLD: SFC/FL190 N2009 W09658 - N1955 W09646 - N1900 W09836 - N1902 W09837 - N2009 W09658 MOV NE 30-35KT
FCST VA CLD +6HR: 29/0330Z SFC/FL190 N2019 W09644 - N2001 W09632 - N1901 W09836 - N1902 W09837 - N2019 W09644
FCST VA CLD +12HR: 29/0930Z SFC/FL190 N2020 W09643 - N2002 W09631 - N1900 W09837 - N1902 W09837 - N2020 W09643
FCST VA CLD +18HR: 29/1530Z SFC/FL190 N2020 W09642 - N2002 W09630 - N1901 W09836 - N1902 W09837 - N2020 W09642
RMK: VA EM OBS IN STLT MOV NE OF SUMMIT APRX 90
NM. PUFFS OF VA MOV QUICKLY WHILE DSIPTG. HIGH
WINDS TO NE FCST TO REMAIN THRU T+18HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200129/0400Z

2020-01-28 17:10


Original Message :

Received FVXX23 at 17:12 UTC, 28/01/20 from KNES
VA ADVISORY
DTG: 20200128/1710Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/083
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW LGT VA EM
OBS VA DTG: 28/1656Z
OBS VA CLD: SFC/FL190 N1913 W09807 - N1857 W09807 - N1901 W09836 - N1904 W09837 - N1913 W09807 MOV E 20-30KT
FCST VA CLD +6HR: 28/2300Z SFC/FL190 N1916 W09750 - N1853 W09750 - N1901 W09836 - N1904 W09837 - N1916 W09750
FCST VA CLD +12HR: 29/0500Z NO ASH EXP
FCST VA CLD +18HR: 29/1100Z NO ASH EXP
RMK: REMNANT VA FM EARLIER ERUPTION DISP. NEW OCNL
LGT VA EM OBS IN WEBCAM AND STLT IMAGERY EXT 30 NM
E FM SUMMIT. E-LY WINDS FCST TO CONT THRU T+6.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200128/2315Z

2020-01-28 11:23


Original Message :

Received FVXX23 at 11:26 UTC, 28/01/20 from KNES
VA ADVISORY
DTG: 20200128/1123Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/082
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: REMNANT VA
OBS VA DTG: 28/1116Z
OBS VA CLD: SFC/FL210 N2049 W09408 - N2035 W09401 - N2001 W09416 - N2007 W09510 - N2022 W09522 - N2049 W09408 MOV E 40-50KT
FCST VA CLD +6HR: 28/1730Z SFC/FL210 NO ASH EXP
FCST VA CLD +12HR: 28/2330Z NO ASH EXP
FCST VA CLD +18HR: 29/0530Z NO ASH EXP
RMK: REMNANT VA FM EARLIER EM IS NOW OVER THE
GULF OF MEXICO MOV E. VA EXP TO DISP BY T+6.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200128/1730Z

2020-01-28 06:08


Original Message :

Received FVXX23 at 06:10 UTC, 28/01/20 from KNES
VA ADVISORY
DTG: 20200128/0608Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/081
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMISSIONS
OBS VA DTG: 28/0556Z
OBS VA CLD: SFC/FL210 N1917 W09813 - N1908 W09807 - N1858 W09836 - N1904 W09838 - N1917 W09813 MOV NE 40-50KT
FCST VA CLD +6HR: 28/1200Z SFC/FL210 N1937 W09733 - N1924 W09724 - N1857 W09836 - N1904 W09838 - N1937 W09733
FCST VA CLD +12HR: 28/1800Z SFC/FL210 N1921 W09721 - N1905 W09713 - N1857 W09836 - N1902 W09837 - N1921 W09721
FCST VA CLD +18HR: 29/0000Z SFC/FL210 N1921 W09708 - N1901 W09702 - N1856 W09834 - N1902 W09838 - N1921 W09708
RMK: VA OBS IN STLT MOVG ENE FM SUMMIT AT APPROX
45KT BLW FL210. WEBCAM SHOWS NEAR CONT VA CLD.
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200128/1215Z

2020-01-28 05:44


Original Message :

Received FVXX23 at 05:46 UTC, 28/01/20 from KNES
VA ADVISORY
DTG: 20200128/0544Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/080
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NEW VA EMISSIONS
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-23 16:27


Original Message :

Received FVXX24 at 16:28 UTC, 23/01/20 from KNES
VA ADVISORY
DTG: 20200123/1627Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/079
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
ERUPTION DETAILS: VA EMS HAS DISP. STEAM AND GAS
EMS IN WEB CAM
OBS VA DTG: 23/1606Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: EARLIER VA EMS SEEN IN STLT IMAGERY HAS
DISP. STEAM AND GAS EMS OBS IN SUMMIT WEB CAM.
...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-23 11:06


Original Message :

Received FVXX24 at 11:08 UTC, 23/01/20 from KNES
VA ADVISORY
DTG: 20200123/1106Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/078
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: INTMT VA EM OBS.
OBS VA DTG: 23/1050Z
OBS VA CLD: SFC/FL200 N1908 W09803 - N1856 W09802 - N1859 W09835 - N1901 W09836 - N1908 W09803 MOV E 25-30KT
FCST VA CLD +6HR: 23/1700Z SFC/FL200 N1911 W09804 - N1902 W09802 - N1859 W09835 - N1902 W09836 - N1911 W09804
FCST VA CLD +12HR: 23/2300Z SFC/FL200 NO ASH EXP
FCST VA CLD +18HR: 24/0500Z NO ASH EXP
RMK: INTMT LGT VA EM OBS IN STLT AND WEBCAM MOV E
OF SUMMIT PRIOR TO DSIPTG. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200123/1700Z

2020-01-23 05:29


Original Message :

Received FVXX24 at 05:30 UTC, 23/01/20 from KNES
VA ADVISORY
DTG: 20200123/0529Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/077
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 23/0510Z
OBS VA CLD: SFC/FL200 N1907 W09806 - N1856 W09805 - N1859 W09835 - N1901 W09835 - N1907 W09806 MOV E 20-25KT
FCST VA CLD +6HR: 23/1100Z SFC/FL200 N1912 W09801 - N1901 W09801 - N1859 W09836 - N1902 W09836 - N1912 W09801
FCST VA CLD +12HR: 23/1700Z SFC/FL200 N1922 W09802 - N1908 W09801 - N1859 W09835 - N1902 W09836 - N1922 W09802
FCST VA CLD +18HR: 23/2300Z SFC/FL200 NO ASH EXP
RMK: VA EM OBS IN STLT MOV ENE OF SUMMIT APRX 25
NM. NWP MODEL GDNC WINDS TO ACLT THRU T+12HR.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200123/1130Z

2020-01-23 05:16


Original Message :

Received FVXX24 at 05:18 UTC, 23/01/20 from KNES
VA ADVISORY
DTG: 20200123/0516Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/076
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: VA EM OBS IN STLT.
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-23 02:45


Original Message :

Received FVXX24 at 02:47 UTC, 23/01/20 from KNES
VA ADVISORY
DTG: 20200123/0245Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/075
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT OBSD
OBS VA DTG: 23/0231Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY. ADVISRY
ENDED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-22 21:17


Original Message :

Received FVXX24 at 21:21 UTC, 22/01/20 from KNES
VA ADVISORY
DTG: 20200122/2117Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/074
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: REMNANT VA OBSD
OBS VA DTG: 22/2106Z
OBS VA CLD: SFC/FL220 N1920 W09753 - N1911 W09747 - N1905 W09810 - N1910 W09811 - N1920 W09753 MOV E 15-20KT
FCST VA CLD +6HR: 23/0300Z SFC/FL220 N1905 W09825 - N1858 W09826 - N1900 W09837 - N1902 W09837 - N1905 W09825
FCST VA CLD +12HR: 23/0900Z SFC/FL220 N1905 W09825 - N1859 W09825 - N1900 W09837 - N1902 W09837 - N1905 W09825
FCST VA CLD +18HR: 23/1500Z SFC/FL220 NO ASH EXP
RMK: LGHT REMNANT VA CLD SEEN ON STLT IMAGERY MOV ENE
AWAY FM SUMMIT. VA HEIGHT AND FRCST BASED ON
IMAGERY AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200123/0315Z

2020-01-22 15:41


Original Message :

Received FVXX24 at 15:43 UTC, 22/01/20 from KNES
VA ADVISORY
DTG: 20200122/1541Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/073
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: OCNL VA EMS SEEN IN STLT AND
SUMMIT WEB CAM
OBS VA DTG: 22/1441Z
OBS VA CLD: SFC/FL200 N1903 W09825 - N1855 W09826 - N1859 W09837 - N1902 W09837 - N1903 W09825 MOV E 15-20KT
FCST VA CLD +6HR: 22/2030Z SFC/FL200 N1905 W09820 - N1852 W09820 - N1859 W09837 - N1902 W09837 - N1905 W09820
FCST VA CLD +12HR: 23/0230Z SFC/FL200 NO ASH EXP
FCST VA CLD +18HR: 23/0830Z NO ASH EXP
RMK: OCNL VA EMS SEEN EXT 10 NM E FM SUMMIT IN
STLT. SUMMIT WEB CAM SHOWS VA EMS. VA HGT AND DIR
FM NWP WHICH SHOWS CONT E LY MOVG THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200122/2145Z

2020-01-22 11:56


Original Message :

Received FVXX24 at 11:57 UTC, 22/01/20 from KNES
VA ADVISORY
DTG: 20200122/1156Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/072
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: INTMT VA EM.
OBS VA DTG: 22/1140Z
OBS VA CLD: SFC/FL200 N1903 W09837 - N1852 W09820 - N1844 W09828 - N1859 W09836 - N1903 W09837 MOV SE 10-15KT
FCST VA CLD +6HR: 22/1730Z SFC/FL200 NO ASH EXP
FCST VA CLD +12HR: 22/2330Z NO ASH EXP
FCST VA CLD +18HR: 23/0530Z NO ASH EXP
RMK: INTMT LGT VA EM OBS IN STLT AND WEBCAM MOV
SE OF SUMMIT PRIOR TO DSIPTG. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200122/1800Z

2020-01-22 06:14


Original Message :

Received FVXX24 at 06:16 UTC, 22/01/20 from KNES
VA ADVISORY
DTG: 20200122/0614Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/071
INFO SOURCE: GOES-EAST. ASH3D.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 22/0550Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1900 W09836 - N1840 W09832 - N1844 W09854 - N1901 W09837 MOV S 5-10KT
FCST VA CLD +6HR: 22/1200Z SFC/FL200 N1901 W09837 - N1840 W09829 - N1839 W09844 - N1901 W09838 - N1901 W09837
FCST VA CLD +12HR: 22/1800Z SFC/FL200 N1901 W09836 - N1840 W09826 - N1837 W09841 - N1901 W09837 - N1901 W09836
FCST VA CLD +18HR: 23/0000Z SFC/FL200 NO ASH EXP
RMK: VA EM OBS IN STLT EXTDG SSW OF SUMMIT APRX
22 NM. NWP MODEL GDNC DOES NOT AGREE. FCST MVMT
BASED ON ASH3D. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200122/1215Z

2020-01-22 00:47


Original Message :

Received FVXX24 at 00:49 UTC, 22/01/20 from KNES
VA ADVISORY
DTG: 20200122/0047Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/070
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: LGT VA EM
OBS VA DTG: 22/0030Z
OBS VA CLD: SFC/FL200 N1902 W09836 - N1833 W09829 - N1832 W09837 - N1900 W09838 - N1902 W09836 MOV S 5-10KT
FCST VA CLD +6HR: 22/0630Z SFC/FL200 N1902 W09837 - N1817 W09824 - N1814 W09839 - N1901 W09839 - N1902 W09837
FCST VA CLD +12HR: 22/1230Z SFC/FL200 NO ASH EXP
FCST VA CLD +18HR: 22/1830Z NO ASH EXP
RMK: LGT VA SEEN IN WEB CAM AND STLT MOV S AND
EXNTD APRX 30 NM FROM SUMMIT. WEB CAM VIEW
INDICATES VA DID NOT RISE MUCH ABOVE SUMMIT
LEVEL. VCY CLEAR OF MET CLDS. ...VELASCO
NXT ADVISORY: WILL BE ISSUED BY 20200122/0645Z

2020-01-22 00:25


Original Message :

Received FVXX24 at 00:27 UTC, 22/01/20 from KNES
VA ADVISORY
DTG: 20200122/0025Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/069
INFO SOURCE: WEB CAM.
ERUPTION DETAILS: NEW VA EM
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-21 22:07


Original Message :

Received FVXX24 at 22:08 UTC, 21/01/20 from KNES
VA ADVISORY
DTG: 20200121/2207Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/068
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EM CEASED
OBS VA DTG: 21/2156Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: REMNANT VA EM DISP AND NOT SEEN IN STLT. NO
FURTHER VA EM SEEN IN RE IMAGERY AND WEB CAM
VIEWS OF CRATER. ...VELASCO
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-21 16:31


Original Message :

Received FVXX24 at 16:33 UTC, 21/01/20 from KNES
VA ADVISORY
DTG: 20200121/1631Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/067
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 21/1610Z
OBS VA CLD: SFC/FL210 N1837 W09840 - N1741 W09820 - N1744 W09835 - N1837 W09840 MOV S 10KT
FCST VA CLD +6HR: 21/2200Z SFC/FL210 NO ASH EXP
FCST VA CLD +12HR: 22/0400Z NO ASH EXP
FCST VA CLD +18HR: 22/1000Z NO ASH EXP
RMK: VA EMS OBS MOV S FM TO NEAR 73NM FM SUMMIT.
VA EMS IS LONG AND THIN AND STRETCHES FOR APPROX
60NM LEADING BACK TOWARDS TO SUMMIT. VA FCST TO
DISP WITHIN T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200121/2230Z

2020-01-21 10:39


Original Message :

Received FVXX24 at 10:42 UTC, 21/01/20 from KNES
VA ADVISORY
DTG: 20200121/1039Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/066
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 21/1020Z
OBS VA CLD: SFC/FL200 N1901 W09837 - N1851 W09817 - N1843 W09830 - N1900 W09837 - N1901 W09837 MOV SE 10-15KT
FCST VA CLD +6HR: 21/1630Z SFC/FL200 N1901 W09837 - N1840 W09816 - N1835 W09837 - N1901 W09837 - N1901 W09837
FCST VA CLD +12HR: 21/2230Z SFC/FL200 N1901 W09837 - N1835 W09827 - N1834 W09844 - N1901 W09837 - N1901 W09837
FCST VA CLD +18HR: 22/0430Z SFC/FL200 NO ASH EXP
RMK: VA EM OBS IN STLT EXTDG 20 NM FM SUMMIT.
WINDS TURNING SOUTH THRU T+6HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200121/1645Z

2020-01-21 04:57


Original Message :

Received FVXX24 at 04:59 UTC, 21/01/20 from KNES
VA ADVISORY
DTG: 20200121/0457Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/065
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: LGT VA EM OBS IN STLT.
OBS VA DTG: 21/0440Z
OBS VA CLD: SFC/FL200 N1901 W09836 - N1849 W09810 - N1842 W09816 - N1859 W09837 - N1901 W09836 MOV SE 15-20KT
FCST VA CLD +6HR: 21/1030Z SFC/FL200 N1901 W09836 - N1849 W09810 - N1842 W09816 - N1900 W09837 - N1901 W09836
FCST VA CLD +12HR: 21/1630Z SFC/FL200 NO ASH EXP
FCST VA CLD +18HR: 21/2230Z NO ASH EXP
RMK: NMRS VA PUFFS MOV SE FM SUMMIT APRX 25 NM
PRIOR TO DSIPTG. FCST MVMT BASED ON NWP MODEL
GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200121/1100Z

2020-01-21 04:44


Original Message :

Received FVXX24 at 04:46 UTC, 21/01/20 from KNES
VA ADVISORY
DTG: 20200121/0444Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/064
INFO SOURCE: VOLCAT.
ERUPTION DETAILS: LGT VA EM OBS IN STLT.
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-20 23:30


Original Message :

Received FVXX24 at 23:33 UTC, 20/01/20 from KNES
VA ADVISORY
DTG: 20200120/2330Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/063
INFO SOURCE: GOES-EAST. CENAPRED. SEISMIC.
ERUPTION DETAILS: VA NOT SEEN IN STLT
OBS VA DTG: 20/2321Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA IS NOT SEEN IN STLT IMAGERY. CENAPRED
RPRTS LOW ACT AND GASES AND STEAM EMS ONLY.
...KIBLER/LING
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-20 17:49


Original Message :

Received FVXX24 at 17:52 UTC, 20/01/20 from KNES
VA ADVISORY
DTG: 20200120/1749Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/062
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS.
OBS VA DTG: 20/1736Z
OBS VA CLD: SFC/FL190 N1910 W09831 - N1907 W09825 - N1901 W09837 - N1901 W09837 - N1910 W09831 MOV NE 10-15KT
FCST VA CLD +6HR: 20/2330Z SFC/FL190 N1902 W09823 - N1854 W09825 - N1900 W09837 - N1901 W09837 - N1902 W09823
FCST VA CLD +12HR: 21/0530Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 21/1130Z NO ASH EXP
RMK: VA NOT OBSD IN WEBCAM DUE TO THK WX CLD CVR
OBSCG SUMMIT. PSBL VA SIG OBSD MOVG NE IN G16 RGB
COMPOSITE IMAGERY. NWP MDLS FCST VA TO MOV ESE BY
T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200120/2345Z

2020-01-20 11:54


Original Message :

Received FVXX24 at 11:56 UTC, 20/01/20 from KNES
VA ADVISORY
DTG: 20200120/1154Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/061
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 20/1131Z
OBS VA CLD: SFC/FL190 N1915 W09822 - N1910 W09818 - N1900 W09837 - N1901 W09837 - N1915 W09822 MOV NE 10-15KT
FCST VA CLD +6HR: 20/1730Z SFC/FL190 N1917 W09810 - N1902 W09806 - N1900 W09837 - N1902 W09837 - N1917 W09810
FCST VA CLD +12HR: 20/2330Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 21/0530Z NO ASH EXP
RMK: VA IS OBS MOV NE UP TO 15NM FM THE SUMMIT.
NWP MDL INDICATES A NE TO E MOV THRU +6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200120/1800Z

2020-01-20 05:58


Original Message :

Received FVXX24 at 06:00 UTC, 20/01/20 from KNES
VA ADVISORY
DTG: 20200120/0558Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/060
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS MOV NE
OBS VA DTG: 20/0526Z
OBS VA CLD: SFC/FL240 N1940 W09802 - N1929 W09757 - N1924 W09804 - N1934 W09807 - N1940 W09802 MOV NE 30-35KT
FCST VA CLD +6HR: 20/1130Z SFC/FL240 N2107 W09540 - N2053 W09529 - N2046 W09544 - N2059 W09549 - N2107 W09540
FCST VA CLD +12HR: 20/1730Z SFC/FL240 NO ASH EXP
FCST VA CLD +18HR: 20/2330Z NO ASH EXP
RMK: AN AREA OF VA IS OBS MOV SWIFTLY IN THE NE
DIR, UP TO 44NM FM THE SUMMIT. NWP MDL INDICATES
A WND SPEED AT 30-35KT FM SW DIR THRU +6HRS.
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200120/1200Z

2020-01-20 05:44


Original Message :

Received FVXX24 at 05:46 UTC, 20/01/20 from KNES
VA ADVISORY
DTG: 20200120/0544Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/059
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS MOV NE
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-20 00:14


Original Message :

Received FVXX24 at 00:17 UTC, 20/01/20 from KNES
VA ADVISORY
DTG: 20200120/0014Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/058
INFO SOURCE: GOES-EAST. MEXICO CITY MWO.
CENAPRED.
ERUPTION DETAILS: VA HAS DSIPTD.
OBS VA DTG: 20/0001Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA IS NOT DETECTED IN STLT IMAGERY.
CENAPRED AND MEXICO CITY MWO RPRTS ONLY STEAM AND
GASES AND NO VA AT THIS TIME. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-19 18:33


Original Message :

Received FVXX24 at 18:37 UTC, 19/01/20 from KNES
VA ADVISORY
DTG: 20200119/1833Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/057
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS SEEN IN STLT.
OBS VA DTG: 19/1811Z
OBS VA CLD: SFC/FL200 N1911 W09832 - N1908 W09825 - N1901 W09836 - N1902 W09838 - N1911 W09832 MOV NE 15-20KT
FCST VA CLD +6HR: 20/0000Z SFC/FL200 N1913 W09838 - N1912 W09828 - N1901 W09837 - N1901 W09838 - N1913 W09838
FCST VA CLD +12HR: 20/0600Z SFC/FL200 N1913 W09829 - N1908 W09821 - N1901 W09837 - N1901 W09838 - N1913 W09829
FCST VA CLD +18HR: 20/1200Z SFC/FL200 NO ASH EXP
RMK: VA SEEN IN STLT BUT DIFFICULT TO SEE DUE TO WX
CLDS. THE EXTENT OF THE VA TWD NE CANNOT BE DETERMINED.
MULTIPLE VOLCAT ALERTS. MODEL GUIDANCE SHOWS A
CONT N-NE-LY MOV THRU T+12 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200120/0030Z

2020-01-19 12:45


Original Message :

Received FVXX24 at 12:47 UTC, 19/01/20 from KNES
VA ADVISORY
DTG: 20200119/1245Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/056
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EMS AT 1156Z AND 1235Z.
OBS VA DTG: 19/1231Z
OBS VA CLD: SFC/FL200 N1902 W09836 - N1858 W09836 - N1850 W09846 - N1855 W09849 - N1902 W09836 MOV SW 5-10KT
FCST VA CLD +6HR: 19/1830Z SFC/FL200 N1913 W09834 - N1900 W09822 - N1859 W09836 - N1901 W09837 - N1913 W09834
FCST VA CLD +12HR: 20/0030Z SFC/FL200 NO ASH EXP
FCST VA CLD +18HR: 20/0630Z NO ASH EXP
RMK: VA OBSD MOVG SW ON WEBCAM AND IN G16 STLT
IMAGERY. NWP MDL FCSTS DO NOT AGREE WITH OBSD VA
MOVMT SO FCST CONFDC LOW THAT VA WILL MOV TO NE
BY T+6. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200119/1845Z

2020-01-19 12:11


Original Message :

Received FVXX24 at 12:13 UTC, 19/01/20 from KNES
VA ADVISORY
DTG: 20200119/1211Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/055
INFO SOURCE: WEB CAM.
ERUPTION DETAILS: VA EM AT 1156Z.
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-17 04:37


Original Message :

Received FVXX23 at 04:38 UTC, 17/01/20 from KNES
VA ADVISORY
DTG: 20200117/0437Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/054
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 17/0400Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO NEW RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-16 23:06


Original Message :

Received FVXX23 at 23:08 UTC, 16/01/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200116/2306Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/053
INFO SOURCE: GOES-EAST. NWP MODELS. HYSPLIT.
VOLCAT.
ERUPTION DETAILS: VA CLD SEEN IN STLT IMAGERY.
OBS VA DTG: 16/2241Z
OBS VA CLD: SFC/FL270 N1956 W09826 - N1943 W09828 - N1943 W09848 - N1956 W09844 - N1956 W09826 MOV NW 15-20KT SFC/FL190 N1918 W09843 - N1900 W09831 - N1857 W09840 - N1908 W09856 - N1918 W09843 MOV NW 15-20KT
FCST VA CLD +6HR: 17/0430Z SFC/FL270 N2153 W09830 - N2152 W09808 - N2133 W09808 - N2134 W09835 - N2153 W09830 SFC/FL190 N1923 W09838 - N1900 W09830 - N1856 W09840 - N1919 W09852 - N1923 W09838
FCST VA CLD +12HR: 17/1030Z SFC/FL190 N1926 W09834 - N1858 W09828 - N1858 W09840 - N1922 W09850 - N1926 W09834 SFC/FL270 NO ASH EXP
FCST VA CLD +18HR: 17/1630Z SFC/FL190 N1926 W09829 - N1857 W09828 - N1858 W09841 - N1924 W09845 - N1926 W09829 NO ASH EXP
RMK: THICK VA CLD AT FL270 SEEN 50 NM NNE OF
SUMMIT WHICH NWP SHOWS CONT NE THRU T+6. LIGHT VA
EMS SEEN NW OF SUMMIT. NWP MLDS SHOW N-NE LY
THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200117/0500Z

2020-01-16 21:08


Original Message :

Received FVXX23 at 21:10 UTC, 16/01/20 from KNES
VA ADVISORY
DTG: 20200116/2108Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/052
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: THICK VA EMS SEEN IN STLT AND
WEB CAM
OBS VA DTG: 16/2046Z
OBS VA CLD: SFC/FL190 N1920 W09830 - N1859 W09834 - N1857 W09841 - N1915 W09850 - N1920 W09830 MOV N 10-15KT
FCST VA CLD +6HR: 17/0300Z SFC/FL190 N1929 W09832 - N1900 W09832 - N1858 W09840 - N1926 W09850 - N1929 W09832
FCST VA CLD +12HR: 17/0900Z SFC/FL190 N1935 W09828 - N1900 W09834 - N1858 W09840 - N1935 W09846 - N1935 W09828
FCST VA CLD +18HR: 17/1500Z SFC/FL190 N1936 W09829 - N1859 W09833 - N1858 W09840 - N1935 W09844 - N1936 W09829
RMK: THICK VA EMS SEEN EXT 12 NM N FM SUMMIT. VA
HGT AND DIR FM NWP MDLS WHICH SHOW CONT N-LY MOV
THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200117/0315Z

2020-01-16 18:08


Original Message :

Received FVXX23 at 18:09 UTC, 16/01/20 from KNES
VA ADVISORY
DTG: 20200116/1808Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/051
INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 16/1751Z
OBS VA CLD: SFC/FL190 N1913 W09853 - N1901 W09836 - N1859 W09837 - N1904 W09856 - N1913 W09853 MOV NW 20-25KT
FCST VA CLD +6HR: 17/0000Z SFC/FL190 N1920 W09847 - N1900 W09836 - N1859 W09837 - N1913 W09854 - N1920 W09847
FCST VA CLD +12HR: 17/0600Z SFC/FL190 N1922 W09846 - N1901 W09836 - N1859 W09837 - N1916 W09855 - N1922 W09846
FCST VA CLD +18HR: 17/1200Z SFC/FL190 N1922 W09846 - N1901 W09837 - N1859 W09837 - N1916 W09856 - N1922 W09846
RMK: VA EM VISIBLE IN STLT IMAGERY EXTENDING 20
NMI NNW FM SUMMIT FL190. NWP MODELS SUGGEST CONT
NNW FLOW THRU T+18 HRS. ...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20200117/0015Z

2020-01-16 01:05


Original Message :

Received FVXX21 at 03:52 UTC, 16/01/20 from KNES
VA ADVISORY
DTG: 20200116/0349Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/058
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EM NOT OBSD
OBS VA DTG: 16/0320Z
OBS VA CLD:
FCST VA CLD +6HR: 16/0930Z
Received FVXX23 at 01:08 UTC, 16/01/20 from KNES
VA ADVISORY
DTG: 20200116/0105Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/049
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA HAS DISP.
OBS VA DTG: 16/0056Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: NO VA REMAINS FM EARLIER EMS. NO EMS OBSD
SINCE PREV ADVY IN EITHER WEBCAM OR G16 STLT
IMAGERY UNDER CLEAR SKIES. ...HOSLEY
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-15 19:09


Original Message :

Received FVXX23 at 19:11 UTC, 15/01/20 from KNES
VA ADVISORY
DTG: 20200115/1909Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/048
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 15/1901Z
OBS VA CLD: SFC/FL190 N1907 W09842 - N1901 W09837 - N1901 W09837 - N1903 W09845 - N1907 W09842 MOV NW 15-20KT
FCST VA CLD +6HR: 16/0100Z SFC/FL190 N1910 W09843 - N1901 W09837 - N1901 W09837 - N1904 W09848 - N1910 W09843
FCST VA CLD +12HR: 16/0700Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 16/1300Z NO ASH EXP
RMK: SML AND INTMT VA EMS OBSD IN WEBCAM. SCTD WX
CLD CVR MAKING VA ANALYSIS DIFFICULT. NWP MDLS
SUGGEST VA SHOULD BE MOVG NW AND SHOULD CONT MOVG
NW THRU T+6 HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200116/0115Z

2020-01-15 13:10


Original Message :

Received FVXX23 at 13:14 UTC, 15/01/20 from KNES
VA ADVISORY
DTG: 20200115/1310Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/047
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 15/1240Z
OBS VA CLD: SFC/FL190 N1923 W09858 - N1902 W09837 - N1900 W09838 - N1904 W09905 - N1923 W09858 MOV NW 5-10KT
FCST VA CLD +6HR: 15/1830Z SFC/FL190 N1925 W09856 - N1902 W09837 - N1901 W09834 - N1902 W09907 - N1925 W09856
FCST VA CLD +12HR: 16/0030Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 16/0630Z NO ASH EXP
RMK: VA EMS SEEN IN WEBCAM AND STLT IMAGERY.
INTERMITTENT PUFFS NOTED MOVING TO THE NW OF
SUMMIT TO ABOUT 30-35 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200115/1915Z

2020-01-15 12:29


Original Message :

Received FVXX23 at 12:32 UTC, 15/01/20 from KNES
VA ADVISORY
DTG: 20200115/1229Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426M]
ADVISORY NR: 2020/046
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 15/1200Z
OBS VA CLD: SFC/FL190 N1921 W09855 - N1902 W09837 - N1859 W09840 - N1908 W09904 - N1921 W09855 MOV NW 10-15KT
FCST VA CLD +6HR: 15/1800Z SFC/FL190 N1920 W09855 - N1902 W09837 - N1900 W09838 - N1907 W09905 - N1920 W09855
FCST VA CLD +12HR: 16/0000Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 16/0600Z NO ASH EXP
RMK: VA EMS SEEN IN WEBCAM AND STLT IMAGERY.
INTERMITTENT PUFFS NOTED MOVING TO NW OF SUMMIT
TO ABOUT 30-35 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200115/1830Z

2020-01-15 06:47


Original Message :

Received FVXX23 at 06:50 UTC, 15/01/20 from KNES
VA ADVISORY
DTG: 20200115/0647Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/045
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD OBSD
OBS VA DTG: 15/0641Z
OBS VA CLD: SFC/FL190 N2011 W10002 - N2010 W09939 - N1956 W09935 - N1959 W10002 - N2011 W10002 MOV NW 15-20KT
FCST VA CLD +6HR: 15/1230Z SFC/FL190 N1921 W09901 - N1902 W09839 - N1902 W09839 - N1858 W09839 - N1905 W09913 - N1921 W09901
FCST VA CLD +12HR: 15/1830Z SFC/FL190 N1919 W09902 - N1901 W09838 - N1857 W09838 - N1905 W09913 - N1919 W09902
FCST VA CLD +18HR: 16/0030Z SFC/FL190 NO ASH EXP
RMK: REMNANT VA CLD FROM EARLIER EM SEEN ON STLT
IMAGERY MOV NW AWAY FM SUMMIT. VA EXPCD TO DISPT
WI 6 HRS. VA HEIGHT AND FRCST BASED ON IMAGERY
AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200115/1245Z

2020-01-15 01:10


Original Message :

Received FVXX23 at 01:11 UTC, 15/01/20 from KNES
VA ADVISORY
DTG: 20200115/0110Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/044
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 15/0101Z
OBS VA CLD: SFC/FL190 N1943 W09908 - N1902 W09837 - N1859 W09838 - N1929 W09925 - N1943 W09908 MOV NW 15-20KT
FCST VA CLD +6HR: 15/0700Z SFC/FL190 N2010 W09916 - N1900 W09837 - N1859 W09838 - N1943 W09948 - N2010 W09916
FCST VA CLD +12HR: 15/1300Z SFC/FL190 N2011 W09915 - N1857 W09834 - N1858 W09838 - N1942 W09950 - N2011 W09915
FCST VA CLD +18HR: 15/1900Z SFC/FL190 NO ASH EXP
RMK: CONS VA AND STEAM EMS OBS IN STLT IMAGERY UP
TO 50NM FM THE SUMMIT. NWP MDL INDICATES A CONT
NW VA MOV THRU +12HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200115/0715Z

2020-01-14 19:18


Original Message :

Received FVXX23 at 19:20 UTC, 14/01/20 from KNES
VA ADVISORY
DTG: 20200114/1918Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/043
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EM OBS IN WEBCAM 1847Z
OBS VA DTG: 14/1906Z
OBS VA CLD: SFC/FL190 N1908 W09849 - N1902 W09837 - N1901 W09837 - N1901 W09850 - N1908 W09849 MOV W 10-15KT
FCST VA CLD +6HR: 15/0100Z SFC/FL190 N1916 W09859 - N1902 W09837 - N1901 W09837 - N1901 W09859 - N1916 W09859
FCST VA CLD +12HR: 15/0700Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 15/1300Z NO ASH EXP
RMK: VA EM OBS IN WEBCAM AND VIS STLT IMAGERY EXT
9 NM W FM SUMMIT. NWP MODELS INDICATE FL WINDS
TURNING WNW-LY BY T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200115/0115Z

2020-01-14 19:10


Original Message :

Received FVXX23 at 19:12 UTC, 14/01/20 from KNES
VA ADVISORY
DTG: 20200114/1910Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/042
INFO SOURCE: WEB CAM.
ERUPTION DETAILS: VA EM OBS IN WEBCAM 1847Z
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-14 01:30


Original Message :

Received FVXX23 at 01:31 UTC, 14/01/20 from KNES
VA ADVISORY
DTG: 20200114/0130Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/041
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EM HAS DISP
OBS VA DTG: 14/0116Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA HAS BECOME TOO THIN TO DISCERN IN STLT
IMAGERY. THERE HAS BEEN NO FURTHER RPRTS OF VA.
...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-13 20:07


Original Message :

Received FVXX23 at 20:09 UTC, 13/01/20 from KNES
VA ADVISORY
DTG: 20200113/2007Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/040
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 13/1946Z
OBS VA CLD: SFC/FL190 N1911 W09841 - N1902 W09837 - N1900 W09837 - N1907 W09848 - N1911 W09841 MOV N 15-20KT
FCST VA CLD +6HR: 14/0200Z SFC/FL190 NO ASH EXP
FCST VA CLD +12HR: 14/0800Z NO ASH EXP
FCST VA CLD +18HR: 14/1400Z NO ASH EXP
RMK: OCNL VA EMS ARE OBS IN STLT IMAGERY AND WEB
CAM. LAST VA EM WAS OBS THREE HOURS AGO, WHERE VA
EXTD UP TO 11NM WNW FM THE SUMMIT. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200114/0200Z

2020-01-13 14:11


Original Message :

Received FVXX23 at 14:13 UTC, 13/01/20 from KNES
VA ADVISORY
DTG: 20200113/1411Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/039
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW LGT VA EMS OBS
OBS VA DTG: 13/1340Z
OBS VA CLD: SFC/FL190 N1904 W09849 - N1902 W09837 - N1858 W09848 - N1904 W09849 MOV W 15KT
FCST VA CLD +6HR: 13/1930Z SFC/FL190 NO ASH EXP
FCST VA CLD +12HR: 14/0130Z NO ASH EXP
FCST VA CLD +18HR: 14/0730Z NO ASH EXP
RMK: NEW LGT VA EMS OBS IN WEBCAMERA. NWP MDLS
SUGGEST VA TO MOV W OF SUMMIT. VA FCST TO DISP
WITHIN T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200113/2015Z

2020-01-13 13:59


Original Message :

Received FVXX23 at 14:00 UTC, 13/01/20 from KNES
VA ADVISORY
DTG: 20200113/1359Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/038
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW LGT VA EMS OBS
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-12 21:47


Original Message :

Received FVXX23 at 21:49 UTC, 12/01/20 from KNES
VA ADVISORY
DTG: 20200112/2147Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/037
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EM HAS DISP
OBS VA DTG: 12/2136Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA HAS BECOME TOO THIN TO DISCERN IN STLT
IMAGERY. THERE HAS BEEN NO FURTHER RPRTS OF VA
AND NOT HOTSPOT ACT CAN BE SEEN. ...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-12 16:01


Original Message :

Received FVXX23 at 16:04 UTC, 12/01/20 from KNES
VA ADVISORY
DTG: 20200112/1601Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/036
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EM OBS IN WEBCAM 1534Z
OBS VA DTG: 12/1551Z
OBS VA CLD: SFC/FL190 N1912 W09841 - N1911 W09834 - N1901 W09837 - N1902 W09839 - N1912 W09841 MOV N 10-15KT
FCST VA CLD +6HR: 12/2200Z SFC/FL190 N1921 W09843 - N1920 W09831 - N1901 W09837 - N1902 W09838 - N1921 W09843
FCST VA CLD +12HR: 13/0400Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 13/1000Z NO ASH EXP
RMK: VA OBS IN WEBCAM AND VIS STLT IMAGERY EXT 7
NM N FM SUMMIT. CONT N-LY MVMT THRU T+6 INDICATED
BY NWP MODELS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200112/2200Z

2020-01-12 15:45


Original Message :

Received FVXX23 at 15:47 UTC, 12/01/20 from KNES
VA ADVISORY
DTG: 20200112/1545Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/035
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EM OBS IN WEBCAM 1534Z
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-12 05:00


Original Message :

Received FVXX23 at 05:01 UTC, 12/01/20 from KNES
VA ADVISORY
DTG: 20200112/0500Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/034
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EM NOT OBSD
OBS VA DTG: 12/0446Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY. ADVISRY
ENDED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-12 00:08


Original Message :

Received FVXX23 at 00:10 UTC, 12/01/20 from KNES
VA ADVISORY
DTG: 20200112/0008Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/033
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: EM AT 11/2320Z AND 11/2340Z
OBS VA DTG: 12/0001Z
OBS VA CLD: SFC/FL190 N1912 W09837 - N1910 W09832 - N1902 W09838 - N1902 W09840 - N1912 W09837 MOV N 15-20KT
FCST VA CLD +6HR: 12/0600Z SFC/FL190 NO ASH EXP
FCST VA CLD +12HR: 12/1200Z NO ASH EXP
FCST VA CLD +18HR: 12/1800Z NO ASH EXP
RMK: SMALL, BRIEF EM OF VA HAVE RESULTED IN A
PLUME THAT EXT 11 NM NNE OF THE SUMMIT. VA FCST
TO DISP BY T+6. HGT BASED ON OBS MOTION AND NWP
MODEL WINDS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200112/0615Z

2020-01-12 00:04


Original Message :

Received FVXX23 at 00:05 UTC, 12/01/20 from KNES
VA ADVISORY
DTG: 20200112/0004Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/032
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: EM AT 11/2320Z AND 11/2340Z
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-11 19:58


Original Message :

Received FVXX23 at 20:00 UTC, 11/01/20 from KNES
VA ADVISORY
DTG: 20200111/1958Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/031
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA HAS DISP.
OBS VA DTG: 12/1951Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA FM EARLIER EMS MOVED TO NE AND DISP. ALL
VA FULLY DISP BY 1831Z WITH NO FURTHER VA EMS
OBSD SINCE. ...HOSLEY
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-11 14:17


Original Message :

Received FVXX23 at 14:19 UTC, 11/01/20 from KNES
VA ADVISORY
DTG: 20200111/1417Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/030
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN WEBCAM AND STLT
OBS VA DTG: 11/1401Z
OBS VA CLD: SFC/FL200 N1910 W09829 - N1905 W09826 - N1901 W09837 - N1902 W09837 - N1910 W09829 MOV NE 10-15KT
FCST VA CLD +6HR: 11/2000Z SFC/FL200 N1911 W09835 - N1911 W09831 - N1901 W09837 - N1902 W09837 - N1911 W09835
FCST VA CLD +12HR: 12/0200Z SFC/FL200 NO ASH EXP
FCST VA CLD +18HR: 12/0800Z NO ASH EXP
RMK: BRIEF LGT VA EM OBS IN WEBCAM AND RGB AND
VIS STLT IMAGERY AT 1301Z. VA EXT 11 NM NE FM
SUMMIT AND BCMG FAINT. NWP MODELS SHOW WINDS BCMG
N-LY BY T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200111/2015Z

2020-01-11 14:04


Original Message :

Received FVXX23 at 14:06 UTC, 11/01/20 from KNES
VA ADVISORY
DTG: 20200111/1404Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/029
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EM OBS IN WEBCAM
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-10 06:53


Original Message :

Received FVXX23 at 06:55 UTC, 10/01/20 from KNES
VA ADVISORY
DTG: 20200110/0653Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/028
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA DISP
OBS VA DTG: 10/0640Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: REMNANT ASH DISP AND NOT SEEN IN STLT. NO
FURTHER VA EM SEEN IN WEB CAM OR STLT AFTER
EARLIER REPORTED EM. ...VELASCO
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-10 06:53


Original Message :

Received FVXX23 at 06:55 UTC, 10/01/20 from KNES
VA ADVISORY
DTG: 20200110/0653Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/028
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA DISP
OBS VA DTG: 10/0640Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: REMNANT ASH DISP AND NOT SEEN IN STLT. NO
FURTHER VA EM SEEN IN WEB CAM OR STLT AFTER
EARLIER REPORTED EM. ...VELASCO
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-10 01:20


Original Message :

Received FVXX23 at 01:21 UTC, 10/01/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200110/0120Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/027
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLD SEEN IN STLT IMAGERY
OBS VA DTG: 10/0100Z
OBS VA CLD: SFC/FL270 N2307 W09700 - N2252 W09617 - N2202 W09704 - N2236 W09732 - N2307 W09700 MOV NE 15-20KT
FCST VA CLD +6HR: 10/0700Z SFC/FL270 NO ASH EXP
FCST VA CLD +12HR: 10/1300Z NO ASH EXP
FCST VA CLD +18HR: 10/1900Z NO ASH EXP
RMK: CORRECTED FOR AREAL COVERAGE AND GRAPHIC. VA
CLD OBS OVER W GULF OF MEXICO HEADING NE. VA HGT
AND DIR FM PREV VAA. NWP MDLS SHOW CONT NE-LY
MOVG THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200110/0715Z

2020-01-09 22:30


Original Message :

Received FVXX23 at 22:31 UTC, 09/01/20 from KNES
VA ADVISORY
DTG: 20200109/2230Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/026
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA CLD SEEN IN STLT IMAGERY
OBS VA DTG: 09/2211Z
OBS VA CLD: SFC/FL270 N2208 W09743 - N2138 W09722 - N2059 W09754 - N2121 W09813 - N2208 W09743 MOV NE 10-15KT
FCST VA CLD +6HR: 10/0400Z SFC/FL270 NO ASH EXP
FCST VA CLD +12HR: 10/1000Z NO ASH EXP
FCST VA CLD +18HR: 10/1600Z NO ASH EXP
RMK: VA CLD SEEN IN STLT IMAGERY HEADING NE
TOWARDS GULF OF MEXICO. VA HGT AND DIR FM
CONTINUITY. NWP MDLS SHOW CONT NE-LY MOVG THRU
T+6 THEN VA CLD DISP. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200110/0430Z

2020-01-09 18:14


Original Message :

Received FVXX23 at 18:17 UTC, 09/01/20 from KNES
VA ADVISORY
DTG: 20200109/1814Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/025
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: UPDATED VAA
OBS VA DTG: 09/1751Z
OBS VA CLD: SFC/FL270 N2045 W09807 - N2044 W09755 - N2002 W09757 - N1944 W09808 - N2006 W09834 - N2021 W09829 - N2045 W09807 MOV NE 10-15KT
FCST VA CLD +6HR: 10/0000Z SFC/FL190 N1931 W09828 - N1857 W09832 - N1859 W09843 - N1930 W09843 - N1931 W09828 SFC/FL270 N2106 W09745 - N2043 W09734 - N2002 W09752 - N2032 W09828 - N2053 W09810 - N2106 W09745
FCST VA CLD +12HR: 10/0600Z SFC/FL190 N1937 W09843 - N1934 W09824 - N1856 W09831 - N1859 W09843 - N1937 W09843 SFC/FL270 NO ASH EXP
FCST VA CLD +18HR: 10/1200Z SFC/FL190 NO ASH EXP
RMK: INITIAL VA CL MOV SSE HAS DISP AND IS NO
LONGER VIS IN STLT IMAGERY. SECOND VA ERUPTION
CONT TO MOV NNE AT 10 KTS FL270. ...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20200110/0015Z

2020-01-09 14:00


Original Message :

Received FVXX23 at 14:03 UTC, 09/01/20 from KNES
VA ADVISORY
DTG: 20200109/1400Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/024
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: MULTIPLE VA CLDS
OBS VA DTG: 09/1346Z
OBS VA CLD: SFC/FL300 N1925 W09832 - N1919 W09822 - N1856 W09835 - N1901 W09840 - N1912 W09840 - N1925 W09832 MOV NE 20-25KT SFC/FL370 N1925 W09825 - N1857 W09820 - N1756 W09801 - N1752 W09812 - N1901 W09840 - N1921 W09834 - N1925 W09825 MOV SE 50-55KT
FCST VA CLD +6HR: 09/2000Z SFC/FL300 N2002 W09837 - N1943 W09752 - N1856 W09835 - N1859 W09841 - N2002 W09837 SFC/FL370 N1944 W09834 - N1932 W09810 - N1855 W09807 - N1717 W09730 - N1714 W09753 - N1901 W09840 - N1944 W09834
FCST VA CLD +12HR: 10/0200Z SFC/FL300 N2023 W09838 - N2000 W09731 - N1856 W09835 - N1859 W09841 - N2023 W09838 SFC/FL370 N2005 W09832 - N1955 W09743 - N1850 W09744 - N1640 W09638 - N1639 W09711 - N1840 W09837 - N1902 W09840 - N2005 W09832
FCST VA CLD +18HR: 10/0800Z SFC/FL300 N2025 W09838 - N2001 W09727 - N1856 W09835 - N1859 W09842 - N2025 W09838 SFC/FL370 N2022 W09830 - N2001 W09720 - N1843 W09726 - N1635 W09558 - N1637 W09649 - N1853 W09840 - N1900 W09840 - N2022 W09830
RMK: INITIAL VA EM IS MOV SE FL370 AND STRETCHES
75 NMI FM SUMMIT AT 50 KTS. SECOND VA EM VISIBLE
IN STLT IMAGERY MOV NE FM SUMMIT FL300. UPDATES
WILL OCCUR AS NECESSARY. ...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20200109/2000Z

2020-01-09 13:10


Original Message :

Received FVXX23 at 13:12 UTC, 09/01/20 from KNES
VA ADVISORY
DTG: 20200109/1310Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/023
INFO SOURCE: GOES-EAST. 557TH WW. MEXICO CITY
MWO. WEB CAM. NWP MODELS. ASH3D. VOLCAT.
ERUPTION DETAILS: DISCRETE VA EMS
OBS VA DTG: 09/1226Z
OBS VA CLD: SFC/FL270 N1916 W09836 - N1905 W09830 - N1844 W09825 - N1844 W09834 - N1901 W09841 - N1907 W09844 - N1916 W09836 MOV SE 15-20KT
FCST VA CLD +6HR: 09/1830Z SFC/FL270 N1923 W09837 - N1910 W09824 - N1816 W09804 - N1811 W09815 - N1910 W09845 - N1923 W09837
FCST VA CLD +12HR: 10/0030Z SFC/FL270 N1931 W09834 - N1915 W09810 - N1743 W09718 - N1738 W09741 - N1855 W09840 - N1916 W09847 - N1931 W09834
FCST VA CLD +18HR: 10/0630Z SFC/FL270 N1932 W09835 - N1914 W09806 - N1755 W09702 - N1749 W09732 - N1858 W09841 - N1916 W09847 - N1932 W09835
RMK: MULTIPLE VA EMS VISIBLE IN STLT IMAGERY AND
WEB CAM. PREDOMINANT VA CL MOV SE FM SUMMIT FL270
AT 15-20KTS. FCST BASED ON NWP MODEL GUIDANCE.
...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20200109/1915Z

2020-01-09 12:42


Original Message :

Received FVXX23 at 12:43 UTC, 09/01/20 from KNES
VA ADVISORY
DTG: 20200109/1242Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/022
INFO SOURCE: GOES-EAST. 557TH WW. WEB CAM.
VOLCAT.
ERUPTION DETAILS: POSS NEW VA EM
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-08 12:42


Original Message :

Received FVXX23 at 12:44 UTC, 08/01/20 from KNES
VA ADVISORY
DTG: 20200108/1242Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/021
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EM NOT OBSD
OBS VA DTG: 08/2246Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY FOR THE PAST
SEVERAL HRS. WE WILL CONT TO MONITOR AND ISSUE
AND ADVISRY AS SOON AS NEW INFO IS RECIEVED.
...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-08 06:53


Original Message :

Received FVXX23 at 06:54 UTC, 08/01/20 from KNES
VA ADVISORY
DTG: 20200108/0653Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/020
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: FRQ VA EMS
OBS VA DTG: 08/0630Z
OBS VA CLD: SFC/FL200 N1928 W09808 - N1922 W09800 - N1858 W09836 - N1902 W09840 - N1928 W09808 MOV NE 20-25KT
FCST VA CLD +6HR: 08/1230Z SFC/FL200 N1929 W09808 - N1927 W09755 - N1858 W09835 - N1902 W09839 - N1929 W09808
FCST VA CLD +12HR: 08/1830Z SFC/FL200 N1931 W09807 - N1926 W09755 - N1857 W09835 - N1902 W09839 - N1931 W09807
FCST VA CLD +18HR: 09/0030Z SFC/FL200 NO ASH EXP
RMK: VA OBS IN STLT MOVG NE FM SUMMIT AT 25KT BLW
FL200. VA CLD IS VISIBLE IN STLT FOR 60NMI.
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200108/1300Z

2020-01-08 01:00


Original Message :

Received FVXX23 at 01:02 UTC, 08/01/20 from KNES
VA ADVISORY
DTG: 20200108/0100Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/019
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 08/0040Z
OBS VA CLD: SFC/FL200 N1923 W09829 - N1916 W09816 - N1900 W09836 - N1901 W09837 - N1923 W09829 MOV NE 15-20KT
FCST VA CLD +6HR: 08/0630Z SFC/FL200 N1931 W09826 - N1923 W09807 - N1900 W09835 - N1901 W09837 - N1931 W09826
FCST VA CLD +12HR: 08/1230Z SFC/FL200 NO ASH EXP
FCST VA CLD +18HR: 08/1830Z NO ASH EXP
RMK: VA EM OBS IN STLT MOV NE FM SUMMIT. INTMT
ACTVTY FCST THRU T+6HR BASED ON RECENT ACTVTY.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200108/0700Z

2020-01-08 00:49


Original Message :

Received FVXX23 at 00:50 UTC, 08/01/20 from KNES
VA ADVISORY
DTG: 20200108/0049Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/018
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: VA EM OBS IN STLT.
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-07 16:42


Original Message :

Received FVXX23 at 16:45 UTC, 07/01/20 from KNES
VA ADVISORY
DTG: 20200107/1642Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/017
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
CENAPRED.
ERUPTION DETAILS: VA EMS HAS DISP. STEAM/GAS EMS
IN WEB CAM
OBS VA DTG: 07/1631Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: EARLIER VA EMS SEEN IN STLT HAS DISP. STEAM
AND GAS EMS SEEN IN WEB CAM. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-07 11:06


Original Message :

Received FVXX23 at 11:07 UTC, 07/01/20 from KNES
VA ADVISORY
DTG: 20200107/1106Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/016
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EM ARND 07/1000Z
OBS VA DTG: 07/1040Z
OBS VA CLD: SFC/FL210 N1914 W09829 - N1911 W09821 - N1859 W09837 - N1902 W09841 - N1914 W09829 MOV NE 10-15KT
FCST VA CLD +6HR: 07/1630Z SFC/FL2100 N1923 W09820 - N1920 W09808 - N1858 W09836 - N1902 W09841 - N1923 W09820
FCST VA CLD +12HR: 07/2230Z SFC/FL210 N1921 W09820 - N1920 W09810 - N1859 W09835 - N1902 W09840 - N1921 W09820
FCST VA CLD +18HR: 08/0430Z SFC/FL210 NO ASH EXP
RMK: DISCRETE VA EM OBS IN STLT AND IN WEBCAM
MOVG NE FM SUMMIT AT 15KT BLW FL130. SUCCESSIVE
VA EMS ARE LKLY. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200107/1700Z

2020-01-07 10:55


Original Message :

Received FVXX23 at 10:57 UTC, 07/01/20 from KNES
VA ADVISORY
DTG: 20200107/1055Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/015
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NEW VA EM ARND 1000Z
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-06 19:22


Original Message :

Received FVXX23 at 19:24 UTC, 06/01/20 from KNES
VA ADVISORY
DTG: 20200106/1922Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/014
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA OBS IN STLT.
OBS VA DTG: 06/1911Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: NO VA OBS IN STLT OR WEBCAM WITH CLEAR
CONDITIONS. NO FURTHER RPRTS OF VA EM RECEIVED.
...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-06 13:52


Original Message :

Received FVXX23 at 13:55 UTC, 06/01/20 from KNES
VA ADVISORY
DTG: 20200106/1352Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/013
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 06/1330Z
OBS VA CLD: SFC/FL200 N1922 W09836 - N1917 W09823 - N1902 W09837 - N1922 W09836 MOV N 10KT
FCST VA CLD +6HR: 06/1930Z SFC/FL200 N1935 W09835 - N1926 W09814 - N1902 W09837 - N1935 W09835
FCST VA CLD +12HR: 07/0130Z SFC/FL200 NO ASH EXP
FCST VA CLD +18HR: 07/0730Z NO ASH EXP
RMK: NEW VA EMS OBS IN WEB CAM AND STLT IMAGERY
MOV NNE FM SUMMIT. VA FCST TO CONT NNE MOV THRU
T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200106/1945Z

2020-01-06 13:08


Original Message :

Received FVXX23 at 13:10 UTC, 06/01/20 from KNES
VA ADVISORY
DTG: 20200106/1308Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/012
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-04 21:03


Original Message :

Received FVXX23 at 21:05 UTC, 04/01/20 from KNES
VA ADVISORY
DTG: 20200104/2103Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/011
INFO SOURCE: GOES-EAST. WEB CAM. CENAPRED.
ERUPTION DETAILS: VA EMS DISP. STEAM/GAS EMS SEEN
IN WEB CAM
OBS VA DTG: 04/2051Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: EARLIER VA EMS SEEN IN STLT HAS DISP. NO
FURTHER RPRTS RECEIVED. STEAM AND GAS EMS OBS IN
WEB CAM. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-04 15:22


Original Message :

Received FVXX23 at 15:24 UTC, 04/01/20 from KNES
VA ADVISORY
DTG: 20200104/1522Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/010
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: LIKELY RE-SUSPENDED VA
OBS VA DTG: 04/1511Z
OBS VA CLD: SFC/FL190 N1927 W09808 - N1922 W09805 - N1901 W09837 - N1903 W09838 - N1927 W09808 MOV NE 40-45KT
FCST VA CLD +6HR: 04/2100Z SFC/FL190 N1932 W09757 - N1925 W09752 - N1900 W09836 - N1903 W09838 - N1932 W09757
FCST VA CLD +12HR: 05/0300Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 05/0900Z NO ASH EXP
RMK: WHAT APPEARS LIKELY TO BE RE-SUSPENDED VA
EXT AT TIMES UP TO 40 NM NE OF THE SUMMIT ON
STRONG SWLY WINDS, WHICH ARE FCST TO PERSIST
UNTIL T+12. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200104/2115Z

2020-01-04 09:28


Original Message :

Received FVXX23 at 09:29 UTC, 04/01/20 from KNES
VA ADVISORY
DTG: 20200104/0928Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/009
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 04/0916Z
OBS VA CLD: SFC/FL210 N1923 W09822 - N1911 W09811 - N1859 W09836 - N1901 W09837 - N1923 W09822 MOV NE 40-50KT
FCST VA CLD +6HR: 04/1530Z SFC/FL210 N1925 W09822 - N1910 W09810 - N1858 W09837 - N1901 W09838 - N1925 W09822
FCST VA CLD +12HR: 04/2130Z SFC/FL210 NO ASH EXP
FCST VA CLD +18HR: 05/0330Z NO ASH EXP
RMK: VA NOT VISIBLE IN STLT IMAGERY DUE TO WX
CLDS IN AREA. ACT SEEN IN WEB CAM. OBS BASED ON
NWP MODEL GUIDANCE. ...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20200104/1530Z

2020-01-04 03:39


Original Message :

Received FVXX23 at 03:42 UTC, 04/01/20 from KNES
VA ADVISORY
DTG: 20200104/0339Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/008
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: LGT VA EMS SEEN IN VOLCANO CAM
OBS VA DTG: 04/0331Z
OBS VA CLD: SFC/FL210 N1914 W09829 - N1905 W09823 - N1900 W09837 - N1902 W09838 - N1914 W09829 MOV NE 40-50KT
FCST VA CLD +6HR: 04/0930Z SFC/FL210 N1915 W09830 - N1904 W09822 - N1900 W09837 - N1902 W09838 - N1915 W09830
FCST VA CLD +12HR: 04/1530Z SFC/FL210 NO ASH EXP
FCST VA CLD +18HR: 04/2130Z NO ASH EXP
RMK: LGT VA EMS SEEN IN WEB OVER LAST FEW HRS BUT
NOT SEEN IN STLT DUE TO WX CLDS. A CONT NE MOV
THRU T+6 HRS BASED ON MODEL GUIDANCE. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200104/0945Z

2020-01-03 21:44


Original Message :

Received FVXX23 at 21:47 UTC, 03/01/20 from KNES
VA ADVISORY
DTG: 20200103/2144Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/007
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: LGT VA EMS AND GASES.
OBS VA DTG: 03/2131Z
OBS VA CLD: SFC/FL210 N1922 W09815 - N1920 W09813 - N1914 W09819 - N1917 W09820 - N1922 W09815 MOV NE 40-50KT
FCST VA CLD +6HR: 04/0330Z SFC/FL210 N1912 W09827 - N1907 W09824 - N1901 W09837 - N1902 W09837 - N1912 W09827
FCST VA CLD +12HR: 04/0930Z SFC/FL210 N1913 W09826 - N1907 W09823 - N1900 W09837 - N1902 W09838 - N1913 W09826
FCST VA CLD +18HR: 04/1530Z SFC/FL210 NO ASH EXP
RMK: LGT VA EM FM ARND 03/2030Z MOV NE AND DSIPTG
QUICKLY. ANY ADDN VA EM THRU T+12 HRS ARE EXP TO
MOV TWD NE AT 40-50 KTS. HGT, MOV AND WIND SPEED
BASED ON NWP, RADIOSONDE AND STLT. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200104/0345Z

2020-01-03 15:53


Original Message :

Received FVXX23 at 15:55 UTC, 03/01/20 from KNES
VA ADVISORY
DTG: 20200103/1553Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/006
INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT.
ERUPTION DETAILS: VA EMS SEEN IN WEB CAM AND STLT
OBS VA DTG: 03/1541Z
OBS VA CLD: SFC/FL190 N1913 W09817 - N1911 W09814 - N1902 W09833 - N1905 W09834 - N1913 W09817 MOV NE 40-45KT
FCST VA CLD +6HR: 03/2130Z SFC/FL190 NO ASH EXP
FCST VA CLD +12HR: 04/0330Z NO ASH EXP
FCST VA CLD +18HR: 04/0930Z NO ASH EXP
RMK: VA CLD SEEN 16NM NE OF SUMMIT MOVG RAPIDLY
NE. VA CLD EXP TO DISP BEFORE T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200103/2200Z

2020-01-03 15:39


Original Message :

Received FVXX23 at 15:41 UTC, 03/01/20 from KNES
VA ADVISORY
DTG: 20200103/1539Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/005
INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT.
ERUPTION DETAILS: VA EMS SEEN IN WEB CAM AND STLT
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-02 18:40


Original Message :

Received FVXX23 at 18:41 UTC, 02/01/20 from KNES
VA ADVISORY
DTG: 20200102/1840Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/004
INFO SOURCE: GOES-EAST. MEXICO CITY MWO.
CENAPRED.
ERUPTION DETAILS: EM OF GAS AND STEAM ONLY
OBS VA DTG: 02/1810Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VO RPTS EM CONSISTS OF ONLY GAS AND STEAM.
...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-02 18:32


Original Message :

Received FVXX23 at 18:34 UTC, 02/01/20 from KNES
VA ADVISORY
DTG: 20200102/1832Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/003
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: VA DETECTED IN STLT
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-01-01 06:49


Original Message :

Received FVXX23 at 06:50 UTC, 01/01/20 from KNES
VA ADVISORY
DTG: 20200101/0649Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/002
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: PREVIOUS VA EMS HAVE DISP
OBS VA DTG: 01/0556Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA FM PREVIOUS EM HAS BECOME TOO THIN TO
DISCERN IN STLT IMAGERY. THERE HAS BEEN NO NEW EM
FOR THE PAST 6HRS BASED ON WEBCAM AND STLT. ...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-01-01 01:03


Original Message :

Received FVXX23 at 01:05 UTC, 01/01/20 from KNES
VA ADVISORY
DTG: 20200101/0103Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/001
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: DISCRETE VA EMS
OBS VA DTG: 01/0046Z
OBS VA CLD: SFC/FL220 N1937 W09755 - N1936 W09741 - N1902 W09733 - N1858 W09741 - N1857 W09834 - N1903 W09840 - N1937 W09755 MOV SE 20-25KT
FCST VA CLD +6HR: 01/0700Z SFC/FL220 N1946 W09736 - N1906 W09720 - N1856 W09837 - N1903 W09840 - N1946 W09736
FCST VA CLD +12HR: 01/1300Z SFC/FL220 NO ASH EXP
FCST VA CLD +18HR: 01/1900Z NO ASH EXP
RMK: DISCRETE VA EMS VISIBLE IN STLT IMAGERY MOV
ENE FM SUMMIT FL220. FARTHERS VA CL STRETCHES 55
NMI E FM SUMMIT. NWP MODELS SUGGEST CONT ENE FLOW
THRU T+06 HRS. ...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20200101/0700Z

2019-12-31 22:53


Original Message :

Received FVXX23 at 22:55 UTC, 31/12/19 from KNES
VA ADVISORY
DTG: 20191231/2253Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1217
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EM
OBS VA DTG: 31/2231Z
OBS VA CLD: SFC/FL240 N1912 W09834 - N1907 W09825 - N1859 W09837 - N1902 W09840 - N1912 W09834 MOV NE 20-25KT
FCST VA CLD +6HR: 01/0430Z SFC/FL240 N1926 W09830 - N1915 W09813 - N1859 W09837 - N1902 W09840 - N1926 W09830
FCST VA CLD +12HR: 01/1030Z SFC/FL240 NO ASH EXP
FCST VA CLD +18HR: 01/1630Z NO ASH EXP
RMK: DISCRETE VA EM VISIBLE IN WEB CAM AT 31/1020
Z. VA CLD MOV NE 20-25 KTS FL240. NWP MODELS
SUGGESTS CONT NE WINDS THRU T+06 HRS. ...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20200101/0500Z

2019-12-27 21:38


Original Message :

Received FVXX22 at 21:40 UTC, 27/12/19 from KNES
VA ADVISORY
DTG: 20191227/2138Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1215
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA DISP
OBS VA DTG: 27/2131Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA FM THE EARLIER EM HAS DISP AND THERE HAVE
BEEN NO ADDITIONAL EM DETECTED IN STLT IMAGERY.
...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-27 16:11


Original Message :

Received FVXX22 at 16:12 UTC, 27/12/19 from KNES
VA ADVISORY
DTG: 20191227/1611Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1214
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM
OBS VA DTG: 27/1550Z
OBS VA CLD: SFC/FL220 N1911 W09834 - N1910 W09828 - N1904 W09833 - N1905 W09837 - N1911 W09834 MOV NE 20KT
FCST VA CLD +6HR: 27/2200Z SFC/FL220 NO ASH EXP
FCST VA CLD +12HR: 28/0400Z NO ASH EXP
FCST VA CLD +18HR: 28/1000Z NO ASH EXP
RMK: DISCRETE LGT VA EM SEEN IN STLT WITH LEADING
EDGE EXTND APRX 12 NM FM SUMMIT. VA EM EXPECTED
TO DISP WI 6 HRS AS IT MOV NE QUICKLY ...VELASCO
NXT ADVISORY: WILL BE ISSUED BY 20191227/2215Z

2019-12-27 15:55


Original Message :

Received FVXX22 at 15:57 UTC, 27/12/19 from KNES
VA ADVISORY
DTG: 20191227/1555Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1213
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NEW VA EM
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-27 00:42


Original Message :

Received FVXX22 at 00:43 UTC, 27/12/19 from KNES
VA ADVISORY
DTG: 20191227/0042Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1212
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA DISP
OBS VA DTG: 26/2316Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA FROM EARLIER EM HAS DISP. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-26 19:06


Original Message :

Received FVXX22 at 19:08 UTC, 26/12/19 from KNES
VA ADVISORY
DTG: 20191226/1906Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1211
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. VOLCAT.
ERUPTION DETAILS: OCNL VA EM
OBS VA DTG: 26/1840Z
OBS VA CLD: SFC/FL240 N1943 W09813 - N1934 W09801 - N1900 W09838 - N1902 W09839 - N1943 W09813 MOV NE 20-25KT
FCST VA CLD +6HR: 27/0030Z SFC/FL240 N1957 W09802 - N1945 W09746 - N1859 W09837 - N1902 W09840 - N1957 W09802
FCST VA CLD +12HR: 27/0630Z SFC/FL240 NO ASH EXP
FCST VA CLD +18HR: 27/1230Z NO ASH EXP
RMK: OCNL DISCRETE VA EM SEEN IN STLT AND WEB
CAM. VA EXTND TO APRX 50 NM FROM SUMMIT. FL
SUPPORTED BY MWO AND WEB CAM VIEWS. ...VELASCO
NXT ADVISORY: WILL BE ISSUED BY 20191227/0100Z

2019-12-26 17:12


Original Message :

Received FVXX22 at 17:13 UTC, 26/12/19 from KNES
VA ADVISORY
DTG: 20191226/1712Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1210
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EM MOV NE
OBS VA DTG: 26/1701Z
OBS VA CLD: SFC/FL220 N1915 W09832 - N1912 W09828 - N1901 W09837 - N1902 W09839 - N1915 W09832 MOV NE 20-25KT
FCST VA CLD +6HR: 26/2300Z SFC/FL220 NO ASH EXP
FCST VA CLD +12HR: 27/0500Z NO ASH EXPNO ASH EXP
FCST VA CLD +18HR: 27/1100Z NO ASH EXP
RMK: DISCRETE VA EM SEEN IN STLT AND WEB CAM EXTND
APRX 15 NM FROM SUMMIT. VA MOV QUICKLY AND
EXPECTED TO DISP WI 6 HRS. ...VELASCO
NXT ADVISORY: WILL BE ISSUED BY 20191226/2315Z

2019-12-26 16:48


Original Message :

Received FVXX22 at 16:49 UTC, 26/12/19 from KNES
VA ADVISORY
DTG: 20191226/1648Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1209
INFO SOURCE: WEB CAM.
ERUPTION DETAILS: NEW VA EM
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-26 03:11


Original Message :

Received FVXX22 at 03:14 UTC, 26/12/19 from KNES
VA ADVISORY
DTG: 20191226/0311Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1208
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: REMNANT VA HAS DISP
OBS VA DTG: 26/0301Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: ALL REMNANT VA FM PREVIOUS EMS HAS DISP IN
STLT IMAGERY. NO NEW EMS RPRTD. NO NEW EMS OBS.
...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-25 21:26


Original Message :

Received FVXX22 at 21:28 UTC, 25/12/19 from KNES
VA ADVISORY
DTG: 20191225/2126Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1207
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: REMNANT VA ENTERING GULF OF
MEXICO.
OBS VA DTG: 25/2101Z
OBS VA CLD: SFC/FL250 N2050 W09713 - N2049 W09616 - N2028 W09533 - N2017 W09539 - N1956 W09711 - N2000 W09752 - N2050 W09713 MOV NE 10-15KT
FCST VA CLD +6HR: 26/0300Z SFC/FL250 N2208 W09546 - N2201 W09337 - N2106 W09440 - N2122 W09628 - N2208 W09546
FCST VA CLD +12HR: 26/0900Z SFC/FL250 NO ASH EXP
FCST VA CLD +18HR: 26/1500Z NO ASH EXP
RMK: MOSTLY THIN REMNANT VA OSBD TO 160NMI NE OF
SUMMIT. HWVR, A 35 NMI LONG AND 5NMI WIDE STRIP
OF THICKER VA EXISTS JUST OFFSHORE OF VERACRUZ.
NWP MDLS FCST CONTD NE MOVMENT THRU T+6. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20191226/0330Z

2019-12-25 15:29


Original Message :

Received FVXX22 at 15:30 UTC, 25/12/19 from KNES
VA ADVISORY
DTG: 20191225/1529Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1206
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
SEISMIC.
ERUPTION DETAILS: VA EM
OBS VA DTG: 25/1521Z
OBS VA CLD: SFC/FL260 N2005 W09649 - N1941 W09707 - N1901 W09826 - N1913 W09832 - N2000 W09746 - N2005 W09649 MOV NE 30KT
FCST VA CLD +6HR: 25/2130Z SFC/FL260 N2037 W09553 - N2000 W09537 - N1913 W09810 - N1935 W09818 - N2037 W09553
FCST VA CLD +12HR: 26/0330Z SFC/FL260 NO ASH EXP
FCST VA CLD +18HR: 26/0930Z NO ASH EXP
RMK: REMNANT ASH PLUME EXTND APRX 150 NM ENE OF
SUMMIT. VA IS FANNING AND EXPECTD TO DISP IN LESS
THAT 12 HRS. ...VELASCO
NXT ADVISORY: WILL BE ISSUED BY 20191225/2130Z

2019-12-25 11:42


Original Message :

Received FVXX22 at 11:45 UTC, 25/12/19 from KNES
VA ADVISORY
DTG: 20191225/1142Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1205
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: MOD VA EM ARND 25/1100Z
OBS VA DTG: 25/1136Z
OBS VA CLD: SFC/FL260 N1916 W09819 - N1858 W09836 - N1901 W09841 - N1915 W09834 - N1916 W09819 MOV NE 20-25KT
FCST VA CLD +6HR: 25/1730Z SFC/FL260 N1942 W09822 - N1938 W09759 - N1916 W09819 - N1916 W09834 - N1942 W09822
FCST VA CLD +12HR: 25/2330Z SFC/FL260 N2018 W09743 - N1952 W09759 - N1946 W09829 - N2010 W09815 - N2018 W09743
FCST VA CLD +18HR: 26/0530Z SFC/FL260 N2036 W09810 - N2013 W09819 - N2002 W09854 - N2029 W09841 - N2036 W09810
RMK: ASH CLD OBS IN STLT MOV NE FM SUMMIT AT
20-25KT BLW FL260. LEADING EDGE EXTDS FOR 20NMI
THRU 1120Z. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20191225/1745Z

2019-12-25 11:30


Original Message :

Received FVXX22 at 11:32 UTC, 25/12/19 from KNES
VA ADVISORY
DTG: 20191225/1130Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1204
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NEW VA EM ARND 25/1100Z
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-25 04:41


Original Message :

Received FVXX22 at 04:42 UTC, 25/12/19 from KNES
VA ADVISORY
DTG: 20191225/0441Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1203
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EVENT ENDED
OBS VA DTG: 25/0420Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: RESUSPENDED VA HAS DISSIPATED. THERE ARE
MOSTLY CLR VIEWING CONDITIONS IN STLT IMAGERY AND
NO ASH IS DETECTED. THE VA EVENT HAS ENDED.
...RAMIREZ
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-24 22:40


Original Message :

Received FVXX22 at 22:42 UTC, 24/12/19 from KNES
VA ADVISORY
DTG: 20191224/2240Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1202
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: NO ERUPTION - RE-SUSPENDED VA.
OBS VA DTG: 24/2211Z
OBS VA CLD: SFC/FL170 N1904 W09819 - N1857 W09826 - N1901 W09837 - N1903 W09838 - N1904 W09819 MOV E 10-15KT
FCST VA CLD +6HR: 25/0400Z SFC/FL170 NO ASH EXP
FCST VA CLD +12HR: 25/1000Z NO ASH EXP
FCST VA CLD +18HR: 25/1600Z NO ASH EXP
RMK: BOTH WEBCAM AND G16 STLT IMAGERY SUGGEST
ANOTHER BOUT OF RE-SUSPENDED VA HAS BEGUN. THE VA
EXTDS 20NMI E OF THE SUMMIT. NWP MDLS SUGGEST VA
AT FL160. HWVR, WEBCAM SUGGESTS VA TO HIGHER FL,
SO USED FL170. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20191225/0445Z

2019-12-24 22:22


Original Message :

Received FVXX22 at 22:24 UTC, 24/12/19 from KNES
VA ADVISORY
DTG: 20191224/2222Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1201
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: RESUSPENDED VA MOVG E.
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-24 20:40


Original Message :

Received FVXX22 at 20:42 UTC, 24/12/19 from KNES
VA ADVISORY
DTG: 20191224/2040Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1200
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: RESUSPENDED VA HAS DISP.
OBS VA DTG: 24/2026Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: WINDS HAVE STOPPED RESUSPENDING VA FM NEAR
SUMMIT. VA THAT HAD BEEN RESUSPENDED HAS DISP. NO
NEW VA EMS HAVE BEEN OBSD. ...HOSLEY
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-24 14:38


Original Message :

Received FVXX22 at 14:40 UTC, 24/12/19 from KNES
VA ADVISORY
DTG: 20191224/1438Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1199
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. RADIOSONDE.
ERUPTION DETAILS: RE-SUSPENDED ASH. NO ERUPTION.
OBS VA DTG: 24/1421Z
OBS VA CLD: SFC/FL180 N1913 W09805 - N1908 W09804 - N1901 W09836 - N1904 W09838 - N1913 W09805 MOV NE 15KT
FCST VA CLD +6HR: 24/2030Z SFC/FL180 NO ASH EXP
FCST VA CLD +12HR: 25/0230Z NO ASH EXP
FCST VA CLD +18HR: 25/0830Z NO ASH EXP
RMK: NO ERUPTION IS OCCURRING BUT RE-SUSPENDED
LGT VA EXT 25 NM ENE OF THE SUMMIT. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20191224/2045Z

2019-12-24 14:27


Original Message :

Received FVXX22 at 14:28 UTC, 24/12/19 from KNES
VA ADVISORY
DTG: 20191224/1427Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1198
INFO SOURCE: GOES-EAST. MEXICO CITY MWO.
ERUPTION DETAILS: RE-SUSPENDED ASH. NO ERUPTION.
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-20 07:13


Original Message :

Received FVXX21 at 07:15 UTC, 20/12/19 from KNES
VA ADVISORY
DTG: 20191220/0713Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1197
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EM NOT OBSD
OBS VA DTG: 20/0701Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY FOR THE PAST
SEVERAL HRS. WE WILL CONT TO MONITOR AND ISSUE AN
ADVISRY AS SOON AS NEW INFO IS RECEIVED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-20 01:40


Original Message :

Received FVXX21 at 01:43 UTC, 20/12/19 from KNES
VA ADVISORY
DTG: 20191220/0140Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1196
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. ASH3D. RADIOSONDE.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 20/0120Z
OBS VA CLD: SFC/FL220 N1908 W09823 - N1901 W09822 - N1900 W09828 - N1905 W09828 - N1908 W09823 MOV NE 10-15KT
FCST VA CLD +6HR: 20/0730Z SFC/FL220 N1919 W09827 - N1911 W09820 - N1900 W09836 - N1902 W09837 - N1919 W09827
FCST VA CLD +12HR: 20/1330Z SFC/FL220 NO ASH EXP
FCST VA CLD +18HR: 20/1930Z NO ASH EXP
RMK: LGT VA EM OBS IN STLT MOV NE APRX 10 NM FM
SUMMIT PRIOR TO DSIPG. INTMT VA EM POSS BASED ON
RECENT ACTVTY. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20191220/0745Z

2019-12-19 20:02


Original Message :

Received FVXX21 at 20:04 UTC, 19/12/19 from KNES
VA ADVISORY
DTG: 20191219/2002Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1195
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS ARND 1921Z
OBS VA DTG: 19/1941Z
OBS VA CLD: SFC/FL220 N1908 W09830 - N1903 W09826 - N1859 W09836 - N1902 W09838 - N1908 W09830 MOV NE 15-20KT
FCST VA CLD +6HR: 20/0130Z SFC/FL220 N1911 W09822 - N1903 W09816 - N1900 W09836 - N1902 W09838 - N1911 W09822
FCST VA CLD +12HR: 20/0730Z SFC/FL220 NO ASH EXP
FCST VA CLD +18HR: 20/1330Z NO ASH EXP
RMK: VA EM SEEN IN STLT AND WEB CAM EXT 6 NMI NE
FM SUMMIT. VA HGT AND DIR FM MWO AND CONFIRMED IN
NWP MDLS WHICH SHOW E-LY TREND THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20191220/0200Z

2019-12-19 19:44


Original Message :

Received FVXX21 at 19:46 UTC, 19/12/19 from KNES
VA ADVISORY
DTG: 20191219/1944Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1194
INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT.
ERUPTION DETAILS: VA EMS SEEN IN WEB CAM
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-19 03:41


Original Message :

Received FVXX21 at 03:42 UTC, 19/12/19 from KNES
VA ADVISORY
DTG: 20191219/0341Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1193
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EM NOT OBSD
OBS VA DTG: 19/0326Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY. ADVISRY
ENDED, ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-18 22:04


Original Message :

Received FVXX21 at 22:06 UTC, 18/12/19 from KNES
VA ADVISORY
DTG: 20191218/2204Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1192
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: POSS VA EM OBS IN STLT.
OBS VA DTG: 18/2150Z
OBS VA CLD: SFC/FL190 N1919 W09837 - N1919 W09829 - N1902 W09835 - N1902 W09838 - N1919 W09837 MOV NE 10-15KT
FCST VA CLD +6HR: 19/0400Z SFC/FL190 N1919 W09834 - N1917 W09825 - N1901 W09835 - N1901 W09838 - N1919 W09834
FCST VA CLD +12HR: 19/1000Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 19/1600Z NO ASH EXP
RMK: POSS VA EM OBS IN STLT EXTD APRX 10 NM FM
SUMMIT. WX CLD OBSCURED VIEW IN WEBCAM AND STLT.
FCST MVMT FM ASH3D. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20191219/0400Z

2019-12-18 16:15


Original Message :

Received FVXX21 at 16:17 UTC, 18/12/19 from KNES
VA ADVISORY
DTG: 20191218/1615Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1191
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD DETECTED BY STLT
OBS VA DTG: 18/1606Z
OBS VA CLD: SFC/FL220 N1916 W09822 - N1914 W09821 - N1911 W09825 - N1913 W09827 - N1916 W09822 MOV NE 15-20KT
FCST VA CLD +6HR: 18/2200Z SFC/FL220 N1945 W09758 - N1924 W09745 - N1900 W09837 - N1903 W09839 - N1945 W09758
FCST VA CLD +12HR: 19/0400Z SFC/FL220 NO ASH EXP
FCST VA CLD +18HR: 19/1000Z NO ASH EXP
RMK: SMALL VA CLD CENTERED 15 NM NE OF THE SUMMIT
IS DISP. HGT UNCERTAIN AS NWP GUIDANCE DOES NOT
AGREE WITH OBSERVED MOTION. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20191218/2215Z

2019-12-18 16:09


Original Message :

Received FVXX21 at 16:11 UTC, 18/12/19 from KNES
VA ADVISORY
DTG: 20191218/1609Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1190
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA CLD DETECTED BY STLT
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-18 12:49


Original Message :

Received FVXX21 at 12:50 UTC, 18/12/19 from KNES
VA ADVISORY
DTG: 20191218/1249Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1189
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO EM
OBS VA DTG: 18/1220Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: WEB CAN SHOWS NO EM AND NO VA IS SEEN IN
STLT IMAGERY UNDER MOSTLY CLEAR SKY CONDITIONS.
...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-18 07:47


Original Message :

Received FVXX21 at 07:48 UTC, 18/12/19 from KNES
VA ADVISORY
DTG: 20191218/0747Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1188
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGONG VA EMS
OBS VA DTG: 18/0720Z
OBS VA CLD: SFC/FL200 N1914 W09837 - N1913 W09828 - N1900 W09836 - N1901 W09837 - N1914 W09837 MOV NE 15-20KT
FCST VA CLD +6HR: 18/1330Z SFC/FL200 NO ASH EXP
FCST VA CLD +12HR: 18/1930Z NO ASH EXP
FCST VA CLD +18HR: 19/0130Z NO ASH EXP
RMK: OCNL LGT VA EMS CAN BE SEEN ON STLT AND
WEBCAM. NWP MDL WND AGREED WITH OBS NE MOV. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20191218/1345Z

2019-12-18 01:56


Original Message :

Received FVXX21 at 01:58 UTC, 18/12/19 from KNES
VA ADVISORY
DTG: 20191218/0156Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1187
INFO SOURCE: WEB CAM. ASH3D. RADIOSONDE.
ERUPTION DETAILS: VA EM OBS IN WEBCAM.
OBS VA DTG: 18/0141Z
OBS VA CLD: SFC/FL200 N1926 W09837 - N1922 W09821 - N1900 W09835 - N1903 W09838 - N1926 W09837 MOV NE 15-20KT
FCST VA CLD +6HR: 18/0730Z SFC/FL200 N1927 W09837 - N1922 W09821 - N1902 W09833 - N1903 W09837 - N1927 W09837
FCST VA CLD +12HR: 18/1330Z SFC/FL200 NO ASH EXP
FCST VA CLD +18HR: 18/1930Z NO ASH EXP
RMK: SMALL LIKELY ONE TIME VA EM OBS IN WEBCAM.
FCST MVMT FM ASH3D AND RAOBS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20191218/0800Z

2019-12-18 01:40


Original Message :

Received FVXX21 at 01:42 UTC, 18/12/19 from KNES
VA ADVISORY
DTG: 20191218/0140Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1186
INFO SOURCE: WEB CAM.
ERUPTION DETAILS: VA EM OBS IN WEBCAM.
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-16 19:54


Original Message :

Received FVXX21 at 19:56 UTC, 16/12/19 from KNES
VA ADVISORY
DTG: 20191216/1954Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1185
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. NWP
MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 16/1920Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-16 14:10


Original Message :

Received FVXX21 at 14:12 UTC, 16/12/19 from KNES
VA ADVISORY
DTG: 20191216/1410Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1184
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 16/1350Z
OBS VA CLD: SFC/FL200 N1903 W09837 - N1903 W09828 - N1856 W09831 - N1903 W09837 MOV E 5KT
FCST VA CLD +6HR: 16/2000Z SFC/FL200 N1903 W09837 - N1901 W09808 - N1843 W09814 - N1903 W09837
FCST VA CLD +12HR: 17/0200Z SFC/FL200 NO ASH EXP
FCST VA CLD +18HR: 17/0800Z NO ASH EXP
RMK: NEW VA EMS OBS MOV E TO SE FM SUMMIT IN STLT
IMAGERY. VA FCST TO CONT E TO SE MOV BEFORE DISP.
FCST BASED OFF NWP MODELS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20191216/2015Z

2019-12-16 13:54


Original Message :

Received FVXX21 at 13:56 UTC, 16/12/19 from KNES
VA ADVISORY
DTG: 20191216/1354Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1183
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-12 23:35


Original Message :

Received FVXX22 at 23:37 UTC, 12/12/19 from KNES
VA ADVISORY -CORRECTION
DTG: 20191212/2335Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1182
INFO SOURCE: GOES-EAST. MEXICO CITY MWO.
ERUPTION DETAILS: VA EMS DISP
OBS VA DTG: 12/2326Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: CORRECTED FOR VA. MWO RPRT EMS OF STEAM AND
GAS WITH NO VA OBS. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-12 17:28


Original Message :

Received FVXX22 at 18:11 UTC, 12/12/19 from KNES
VA ADVISORY
DTG: 20191212/1728Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1181
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS AT 1657Z AND 1707Z.
OBS VA DTG: 12/1711Z
OBS VA CLD: SFC/FL220 N1904 W09828 - N1900 W09827 - N1859 W09836 - N1901 W09837 - N1904 W09828 MOV W 10-15KT
FCST VA CLD +6HR: 12/2300Z SFC/FL220 N1913 W09803 - N1859 W09759 - N1859 W09837 - N1902 W09837 - N1913 W09803
FCST VA CLD +12HR: 13/0500Z SFC/FL220 N1919 W09802 - N1858 W09753 - N1900 W09836 - N1901 W09838 - N1919 W09802
FCST VA CLD +18HR: 13/1100Z SFC/FL220 NO ASH EXP
RMK: LGT VA EMS FANNING OUT TOWARDS THE ENE. VA
ALSO OBSD IN G16 RGB AND VIS STLT IMAGERY. NWP
MDL FCSTS VA TO CONT MOVG ENE THRU T+12HRS.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20191212/2330Z

2019-12-12 17:05


Original Message :

Received FVXX22 at 17:07 UTC, 12/12/19 from KNES
VA ADVISORY
DTG: 20191212/1705Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1180
INFO SOURCE: WEB CAM.
ERUPTION DETAILS: VA EM TO BTWN FL210 AND FL220.
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-09 13:45


Original Message :

Received FVXX22 at 13:48 UTC, 09/12/19 from KNES
VA ADVISORY
DTG: 20191209/1345Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1179
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM HAS DISP
OBS VA DTG: 09/1331Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA HAS BECOME TOO THIN TO DISCERN IN STLT
IMAGERY. THERE HAS BEEN NO FURTHER RPRTS OF VA
AND NO HOTSPOT ACT CAN BE SEEN. ...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-09 07:59


Original Message :

Received FVXX22 at 08:01 UTC, 09/12/19 from KNES
VA ADVISORY
DTG: 20191209/0759Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1178
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONS VA EM
OBS VA DTG: 09/0741Z
OBS VA CLD: SFC/FL190 N1902 W09838 - N1859 W09834 - N1829 W09853 - N1832 W09902 - N1902 W09838 MOV SW 5KT
FCST VA CLD +6HR: 09/1330Z SFC/FL190 N1902 W09838 - N1900 W09835 - N1827 W09854 - N1831 W09904 - N1902 W09838
FCST VA CLD +12HR: 09/1930Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 10/0130Z NO ASH EXP
RMK: CONS LIGHT VA VISIBLE IN STLT IMAGERY
STRETCHING 25 NMI SW FM SUMMIT FL190. NWP MODELS
SUGGST CONT SOUTHWESTWARD WINDS THRU T+06 HRS.
...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20191209/1400Z

2019-12-09 02:10


Original Message :

Received FVXX22 at 02:13 UTC, 09/12/19 from KNES
VA ADVISORY
DTG: 20191209/0210Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1177
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ASH3D. VOLCAT. RADIOSONDE.
ERUPTION DETAILS: ONGOING LGT VA EMS.
OBS VA DTG: 09/0156Z
OBS VA CLD: SFC/FL190 N1904 W09841 - N1902 W09837 - N1822 W09850 - N1826 W09900 - N1904 W09841 MOV S 10-15KT
FCST VA CLD +6HR: 09/0800Z SFC/FL190 N1904 W09841 - N1902 W09835 - N1819 W09852 - N1823 W09905 - N1904 W09841
FCST VA CLD +12HR: 09/1400Z SFC/FL190 N1904 W09841 - N1902 W09837 - N1820 W09856 - N1825 W09911 - N1904 W09841
FCST VA CLD +18HR: 09/2000Z SFC/FL190 N1904 W09841 - N1902 W09836 - N1822 W09903 - N1827 W09916 - N1904 W09841
RMK: VA EMS SEEN IN STLT MOV SSW AND EXTD NEARLY
35 NM FM SUMMIT. VA SEEN IN WEB CAM. MODEL
GUIDANCE SHOWS A CONT S-LY MOV THRU T+18 HRS. HGT
AND MOV BASED STLT, WEB CAM, SOUNDING AND MODELS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20191209/0815Z

2019-12-08 20:15


Original Message :

Received FVXX22 at 20:18 UTC, 08/12/19 from KNES
VA ADVISORY
DTG: 20191208/2015Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1176
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: LGT VA EMS.
OBS VA DTG: 08/2006Z
OBS VA CLD: SFC/FL190 N1903 W09838 - N1902 W09837 - N1849 W09841 - N1851 W09849 - N1903 W09838 MOV S 15-20 KT
FCST VA CLD +6HR: 09/0200Z SFC/FL190 N1903 W09837 - N1901 W09835 - N1846 W09846 - N1852 W09853 - N1903 W09837
FCST VA CLD +12HR: 09/0800Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 09/1400Z NO ASH EXP
RMK: LGT VA EMS SEEN MOV SSW AND EXTDG NEARLY 15
NM FM SUMMIT. MODEL GUIDANCE SHOWS A CONT MOV
TWD THE SSW THRU T+6 HRS. HGT AND MOV BASED ON
MODEL GUIDANCE, STLT AND WEB CAM. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20191209/0215Z

2019-12-08 14:34


Original Message :

Received FVXX22 at 14:35 UTC, 08/12/19 from KNES
VA ADVISORY
DTG: 20191208/1434Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1175
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS MOV S
OBS VA DTG: 08/1421Z
OBS VA CLD: SFC/FL200 N1901 W09838 - N1901 W09835 - N1830 W09829 - N1830 W09848 - N1901 W09838 MOV S 10-15KT
FCST VA CLD +6HR: 08/2030Z SFC/FL200 N1901 W09838 - N1901 W09836 - N1753 W09828 - N1756 W09911 - N1901 W09838
FCST VA CLD +12HR: 09/0230Z SFC/FL200 NO ASH EXP
FCST VA CLD +18HR: 09/0830Z NO ASH EXP
RMK: VA IS SEEN MOV S UP TO 35NM FM THE SUMMIT.
VA FL IS BASED ON WEBCAM OBS AND NWP MDL WND. NWP
MDL INDICATES A S TO SW MOV THRU +6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20191208/2030Z

2019-12-08 14:22


Original Message :

Received FVXX22 at 14:24 UTC, 08/12/19 from KNES
VA ADVISORY
DTG: 20191208/1422Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1174
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: NEW VA EMS MOV S
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-07 21:31


Original Message :

Received FVXX22 at 21:33 UTC, 07/12/19 from KNES
VA ADVISORY
DTG: 20191207/2131Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1173
INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 07/2121Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: EARLIER VA EMS SEEN IN STLT IMAGERY HAS
DISP. STEAM AND GAS EMS SEEN IN WEB CAM MOVG SW
OF SUMMIT. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-07 15:50


Original Message :

Received FVXX22 at 15:52 UTC, 07/12/19 from KNES
VA ADVISORY
DTG: 20191207/1550Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1172
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 07/1530Z
OBS VA CLD: SFC/FL210 N1904 W09844 - N1902 W09837 - N1900 W09844 - N1904 W09844 MOV W 5KT
FCST VA CLD +6HR: 07/2130Z SFC/FL210 N1911 W09906 - N1902 W09836 - N1854 W09906 - N1911 W09906
FCST VA CLD +12HR: 08/0330Z SFC/FL210 NO ASH EXP
FCST VA CLD +18HR: 08/0930Z NO ASH EXP
RMK: MULTIPLE NEW VA EMS OBS MOV W IN STLT
IMAGERY. WEBCAM HAS STEAM AND VA MIX. NWP MDLS
VARIABLE. VA MOV BASED ON CONTINUITY. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20191207/2145Z

2019-12-07 15:16


Original Message :

Received FVXX22 at 15:18 UTC, 07/12/19 from KNES
VA ADVISORY
DTG: 20191207/1516Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1171
INFO SOURCE: WEB CAM.
ERUPTION DETAILS: VA EMS OBS
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-03 22:09


Original Message :

Received FVXX21 at 22:11 UTC, 03/12/19 from KNES
VA ADVISORY
DTG: 20191203/2209Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1170
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA OBS IN WEBCAM OR STLT.
OBS VA DTG: 03/2156Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: NO VA OBS IN STLT. EM OBS IN WEBCAM LIKELY
WAS NOT VA AND HAS DISSIPATED. NO FURTHER RPRTS
OF VA RECEIVED. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-03 21:33


Original Message :

Received FVXX21 at 21:34 UTC, 03/12/19 from KNES
VA ADVISORY
DTG: 20191203/2133Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1169
INFO SOURCE: WEB CAM.
ERUPTION DETAILS: POSS VA EM OBS IN WEBCAM.
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-02 21:14


Original Message :

Received FVXX21 at 21:16 UTC, 02/12/19 from KNES
VA ADVISORY
DTG: 20191202/2114Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1168
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA EM OBS IN STLT OR WEBCAM.
OBS VA DTG: 02/2050Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: NO VA EM OBS IN STLT OR WEBCAM. NO FURTHER
RPRTS OF VA EM RECEIVED. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-02 15:33


Original Message :

Received FVXX21 at 15:34 UTC, 02/12/19 from KNES
VA ADVISORY
DTG: 20191202/1533Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1167
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONS VA EM
OBS VA DTG: 02/1511Z
OBS VA CLD: SFC/FL210 N1907 W09839 - N1901 W09834 - N1859 W09837 - N1901 W09843 - N1905 W09844 - N1907 W09839 MOV NW 5-10KT
FCST VA CLD +6HR: 02/2100Z SFC/FL210 N1908 W09844 - N1901 W09834 - N1859 W09837 - N1904 W09847 - N1908 W09844
FCST VA CLD +12HR: 03/0300Z SFC/FL210 NO ASH EXP
FCST VA CLD +18HR: 03/0900Z NO ASH EXP
RMK: NEW VA EM VISIBLE IN STLT IMAGERY AND WEB
CAM. LIGHT ASH CLD MOV NW FM SUMMIT 5 KTS FL210.
NWP MODELS SUGGEST CONT WINDS THRU T+06 HRS.
...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20191202/2130Z

2019-12-02 15:21


Original Message :

Received FVXX21 at 15:23 UTC, 02/12/19 from KNES
VA ADVISORY
DTG: 20191202/1521Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1166
INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT.
ERUPTION DETAILS: POSS NEW VA EM
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-02 08:19


Original Message :

Received FVXX21 at 08:20 UTC, 02/12/19 from KNES
VA ADVISORY
DTG: 20191202/0819Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1165
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ASH3D. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 02/0800Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW
RPRTS OF VA EMS. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-02 02:59


Original Message :

Received FVXX21 at 03:01 UTC, 02/12/19 from KNES
VA ADVISORY
DTG: 20191202/0259Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1164
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ASH3D. VOLCAT.
ERUPTION DETAILS: VA EM NOT OBS IN STLT.
OBS VA DTG: 02/0240Z
OBS VA CLD: SFC/FL190 N1904 W09846 - N1901 W09837 - N1900 W09837 - N1857 W09844 - N1904 W09846 MOV W 5-10KT
FCST VA CLD +6HR: 02/0830Z SFC/FL190 NO ASH EXP
FCST VA CLD +12HR: 02/1430Z NO ASH EXP
FCST VA CLD +18HR: 02/2030Z NO ASH EXP
RMK: NO VA EM OBS IN STLT OR WEBCAM. LGT REMNANT
VA RPRTD IN VOLCAT WSW OF SUMMIT DUE TO LGT WINDS
WITH LITTLE MVMT FM SUMMIT. VA FCST TO DSIPG BY
T+6HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20191202/0900Z

2019-12-01 21:11


Original Message :

Received FVXX21 at 21:13 UTC, 01/12/19 from KNES
VA ADVISORY
DTG: 20191201/2111Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1163
INFO SOURCE: WEB CAM. NWP MODELS. ASH3D.
ERUPTION DETAILS: INTMT VA EM OBS IN WEBCAM.
OBS VA DTG: 01/2050Z
OBS VA CLD: SFC/FL190 N1902 W09838 - N1901 W09837 - N1851 W09841 - N1858 W09847 - N1902 W09838 MOV SW 5-10KT
FCST VA CLD +6HR: 02/0300Z SFC/FL190 N1901 W09841 - N1857 W09838 - N1844 W09847 - N1853 W09858 - N1901 W09841
FCST VA CLD +12HR: 02/0900Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 02/1500Z NO ASH EXP
RMK: INTMT VA EM OBS IN WEBCAM MV SLOWLY SW FM
SUMMIT. FCST VA BASED ON ASH3D AND NWP MODEL
GUIDANCE. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20191202/0315Z

2019-12-01 15:27


Original Message :

Received FVXX21 at 15:29 UTC, 01/12/19 from KNES
VA ADVISORY
DTG: 20191201/1527Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1162
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA MEM
OBS VA DTG: 01/1511Z
OBS VA CLD: SFC/FL190 N1905 W09859 - N1904 W09837 - N1901 W09835 - N1900 W09836 - N1855 W09856 - N1905 W09859 MOV W 5-10KT
FCST VA CLD +6HR: 01/2100Z SFC/FL190 N1905 W09905 - N1902 W09837 - N1900 W09836 - N1852 W09901 - N1905 W09905
FCST VA CLD +12HR: 02/0300Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 02/0900Z NO ASH EXP
RMK: CONS VA EM VISIBLE IN STLT IMAGERY AND WEB
CAM STRETCHING 20 NMI WSW FM SUMMIT MOV 5 KTS. VA
CL APPEARS TO HAVE FALLEN BELOW SUMMIT HGHT.
...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20191201/2130Z

2019-12-01 15:10


Original Message :

Received FVXX21 at 15:12 UTC, 01/12/19 from KNES
VA ADVISORY
DTG: 20191201/1510Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1161
INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT.
ERUPTION DETAILS: POSS NEW VA EM
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-12-01 10:35


Original Message :

Received FVXX21 at 10:36 UTC, 01/12/19 from KNES
VA ADVISORY
DTG: 20191201/1035Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1160
INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 01/1000Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
SEEN IN WEBCAM OR STLT IMAGERY. NO NEW RPRTS.
...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2019-12-01 04:48


Original Message :

Received FVXX21 at 04:51 UTC, 01/12/19 from KNES
VA ADVISORY
DTG: 20191201/0448Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1159
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 01/0420Z
OBS VA CLD: SFC/FL200 N1920 W09828 - N1901 W09835 - N1901 W09838 - N1919 W09843 - N1920 W09828 MOV N 5KT
FCST VA CLD +6HR: 01/1030Z SFC/FL200 NO ASH EXP
FCST VA CLD +12HR: 01/1630Z NO ASH EXP
FCST VA CLD +18HR: 01/2230Z NO ASH EXP
RMK: A FEW SMALL PUFFS EVIDENT ON IR STLT AND
VOLCAT PROD DISPERSING QUICKLY N OF SUMMIT. VA
DRIFTING N. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20191201/1045Z

2019-11-30 23:05


Original Message :

Received FVXX21 at 23:06 UTC, 30/11/19 from KNES
VA ADVISORY
DTG: 20191130/2305Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1158
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA DETECTED IN STLT
OBS VA DTG: 30/2256Z
OBS VA CLD: SFC/FL220 N1915 W09837 - N1909 W09827 - N1906 W09829 - N1910 W09838 - N1909 W09840 - N1915 W09837 MOV N 5-10KT
FCST VA CLD +6HR: 01/0500Z SFC/FL220 N1946 W09831 - N1933 W09807 - N1859 W09835 - N1900 W09841 - N1946 W09831
FCST VA CLD +12HR: 01/1100Z SFC/FL220 NO ASH EXP
FCST VA CLD +18HR: 01/1700Z NO ASH EXP
RMK: VA CLD CENTERED 10 NM NNE OF THE SUMMIT.
FUTURE EM FCST TO MOV TOWARD NNE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20191201/0500Z

2019-11-30 23:01


Original Message :

Received FVXX21 at 23:03 UTC, 30/11/19 from KNES
VA ADVISORY
DTG: 20191130/2301Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1157
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA DETECTED IN STLT
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-11-30 20:33


Original Message :

Received FVXX21 at 20:34 UTC, 30/11/19 from KNES
VA ADVISORY
DTG: 20191130/2033Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1156
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT SEEN IN STLT IMAGERY
OBS VA DTG: 30/2021Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: NO VA DETECTED IN STLT IMAGERY OR WEB CAM
ATTM. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2019-11-30 14:44


Original Message :

Received FVXX21 at 14:46 UTC, 30/11/19 from KNES
VA ADVISORY
DTG: 20191130/1444Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1155
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGONG VA EMS
OBS VA DTG: 30/1431Z
OBS VA CLD: SFC/FL210 N1941 W09840 - N1901 W09836 - N1859 W09838 - N1938 W09853 - N1941 W09840 MOV N 15-20KT
FCST VA CLD +6HR: 30/2030Z SFC/FL210 N1944 W09844 - N1941 W09826 - N1900 W09835 - N1901 W09837 - N1944 W09844
FCST VA CLD +12HR: 01/0230Z SFC/FL210 NO ASH EXP
FCST VA CLD +18HR: 01/0830Z NO ASH EXP
RMK: VA CL VISIBLE INBTWN WX CLDS IN STLT IMAGERY
MOV N FM SUMMIT FL210. NEW EM IN RECENT WEB CAM
IMAGE. NWP MODELS SUGGEST CONT NORTHWARD WINDS
THRU T+12 HRS. ...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20191130/2045Z

2019-11-30 09:04


Original Message :

Received FVXX21 at 09:12 UTC, 30/11/19 from KNES
VA ADVISORY
DTG: 20191130/0904Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1154
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 30/0840Z
OBS VA CLD: SFC/FL210 N1947 W09842 - N1902 W09835 - N1900 W09840 - N1944 W09858 - N1947 W09842 MOV NW 10-15KT
FCST VA CLD +6HR: 30/1430Z SFC/FL210 NO ASH EXP
FCST VA CLD +12HR: 30/2030Z NO ASH EXP
FCST VA CLD +18HR: 01/0230Z NO ASH EXP
RMK: INTERMITTENT VA EMS CONT TO BE SEEN IN IR
STLT AND VOLCAT IMAGERY AS WELL AS WEBCAM. VA MOV
TO NW AND NNW OF SUMMIT TO ABOUT 40 NM DOWNWIND.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20191130/1500Z
/0000016800
245
NCNC01 EGRR 300900 CCB
08495 00093 10099 2/0// 555 00176 10119 20000 3/095 69900 888
0000/ 1//00=
=

2019-11-30 03:23


Original Message :

Received FVXX21 at 03:25 UTC, 30/11/19 from KNES
VA ADVISORY
DTG: 20191130/0323Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1153
INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 30/0300Z
OBS VA CLD: SFC/FL210 N1958 W09838 - N1901 W09835 - N1859 W09839 - N1955 W09904 - N1958 W09838 MOV NW 10-15KT
FCST VA CLD +6HR: 30/0900Z SFC/FL210 N1951 W09845 - N1901 W09837 - N1901 W09838 - N1946 W09901 - N1951 W09845
FCST VA CLD +12HR: 30/1500Z SFC/FL210 NO ASH EXP
FCST VA CLD +18HR: 30/2100Z NO ASH EXP
RMK: INTERMITTENT VA EMS EVIDENT IN IR STLT AND
WEBCAM IMAGERY. VA MOV TO NW AND NNW OF SUMMIT TO
ABOUT 40 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20191130/0930Z

2019-11-29 22:15


Original Message :

Received FVXX21 at 22:18 UTC, 29/11/19 from KNES
VA ADVISORY -CORRECTION
DTG: 20191129/2215Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1152
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: NEW EM
BS VA DTG: 299/2136Z
OBS VA CLD: SFC/FL220 N1925 W09841 - N1925 W09838 - N1901 W09837 - N1901 W09840 - N1902 W09841 - N1925 W09841 MOV N 20-25KT
FCST VA CLD +6HR: 30/0330Z SFC/FL220 N1935 W09836 - N1901 W09835 - N1901 W09841 - N1935 W09843 - N1935 W09844 - N1935 W09836
FCST VA CLD +12HR: 30/0930Z SFC/FL220 NO ASH EXP
FCST VA CLD +18HR: 30/1530Z NO ASH EXP
RMK: CORRECTED FOR GRAPHIC AND TO UPDATE EXTENT
OF VA. VA EXT 31 NM N OF THE SUMMIT. LTLCG FCST
TO FUTURE EM OVR NXT 6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20191130/0345ZE

2019-11-29 16:35


Original Message :

Received FVXX21 at 16:36 UTC, 29/11/19 from KNES
VA ADVISORY
DTG: 20191129/1635Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1151
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EM
OBS VA DTG: 29/1617Z
OBS VA CLD: SFC/FL190 N1913 W09837 - N1859 W09834 - N1858 W09838 - N1908 W09847 - N1913 W09837 MOV SW 15-20KT
FCST VA CLD +6HR: 29/2230Z SFC/FL190 N1919 W09835 - N1858 W09834 - N1858 W09838 - N1914 W09850 - N1919 W09835
FCST VA CLD +12HR: 30/0430Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 30/1030Z NO ASH EXP
RMK: NEW VA EM OBS IN WEB CAM 11/29 1620 Z MOV
NNW FM SUMMIT FL190. NWP MODEL GUIDANCE SUGGESTS
CONT NORTHWARD WINDS THRU T+06 HRS. ...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20191129/2230Z

2019-11-29 16:27


Original Message :

Received FVXX21 at 16:29 UTC, 29/11/19 from KNES
VA ADVISORY
DTG: 20191129/1627Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1150
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: POSS NEW VA EM
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2019-11-29 10:58


Original Message :

Received FVXX21 at 11:00 UTC, 29/11/19 from KNES
VA ADVISORY
DTG: 20191129/1058Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1149
INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 29/1020Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA FROM EALIER EMS DISPERSED. NO NEW ACT
NOTED IN WEBCAM OR STLT IMAGERY. SOME GASES STILL
EVIDENT THOUGH. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2019-11-29 05:10


Original Message :

Received FVXX21 at 05:14 UTC, 29/11/19 from KNES
VA ADVISORY
DTG: 20191129/0510Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1148
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 29/0440Z
OBS VA CLD: SFC/FL210 N1953 W09847 - N1901 W09837 - N1900 W09838 - N1946 W09908 - N1953 W09847 MOV NW 10-15KT
FCST VA CLD +6HR: 29/1030Z SFC/FL210 N1941 W09841 - N1901 W09836 - N1900 W09837 - N1932 W09900 - N1941 W09841
FCST VA CLD +12HR: 29/1630Z SFC/FL210 NO ASH EXP
FCST VA CLD +18HR: 29/2230Z NO ASH EXP
RMK: INTERMITTENT VA EMS EVIDENT IN VARIOUS MODES
OF STLT IMAGERY AND WEBCAM. VA MOV TO NW AND NNW
OF SUMMIT TO ABOUT 50 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20191129/1115Z

2019-11-28 23:29


Original Message :

Received FVXX21 at 23:30 UTC, 28/11/19 from KNES
VA ADVISORY
DTG: 20191128/2329Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1147
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT PUFFS OF VA MOV N
OBS VA DTG: 28/2316Z
OBS VA CLD: SFC/FL210 N1943 W09839 - N1902 W09836 - N1901 W09841 - N1935 W09858 - N1943 W09839 MOV N 20-25KT
FCST VA CLD +6HR: 29/0530Z SFC/FL210 N2008 W09843 - N1902 W09834 - N1859 W09839 - N1959 W09917 - N2008 W09843
FCST VA CLD +12HR: 29/1130Z SFC/FL210 N2010 W09843 - N1901 W09836 - N1859 W09840 - N1959 W09918 - N2010 W09843
FCST VA CLD +18HR: 29/1730Z SFC/FL210 NO ASH EXP
RMK: VA IS SEEN MOV NNW UP TO 42 NM FM THE
SUMMIT. NWP MDL INDICATES A CONT NNW VA MOV THRU
+12HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20191129/0530Z

2019-11-28 17:31


Original Message :

Received FVXX21 at 17:32 UTC, 28/11/19 from KNES
VA ADVISORY -CORRECTION
DTG: 20191128/1731Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1146
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 28/1501Z
OBS VA CLD: SFC/FL210 N2017 W09902 - N1859 W09838 - N1952 W09913 - N2017 W09902 MOV N 20KT
FCST VA CLD +6HR: 28/2100Z SFC/FL210 N2029 W09902 - N1859 W09839 - N1955 W09919 - N2029 W09902
FCST VA CLD +12HR: 29/0300Z SFC/FL210 N2037 W09900 - N1900 W09838 - N1955 W09923 - N2037 W09900
FCST VA CLD +18HR: 29/0900Z SFC/FL210 NO ASH EXP
RMK: CORRECTED FOR DATE. CONT VA EMS OBS MOV N TO
NEAR 45NM FM SUMMIT IN STLT IMAGERY. NWP MDLS
SUGGEST CONT N MOV THRU T+12HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20191128/2330Z

2019-11-28 09:09


Original Message :

Received FVXX21 at 09:12 UTC, 28/11/19 from KNES
VA ADVISORY
DTG: 20191128/0909Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1145
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. VOLCAT. CENAPRED.
ERUPTION DETAILS: NEW MDT VA PUFF.
OBS VA DTG: 28/0901Z
OBS VA CLD: SFC/FL240 N1914 W09841 - N1904 W09836 - N1902 W09841 - N1911 W09844 - N1914 W09841 MOV NW 10-15KT
FCST VA CLD +6HR: 28/1500Z SFC/FL240 NO ASH EXP
FCST VA CLD +12HR: 28/2100Z NO ASH EXP
FCST VA CLD +18HR: 29/0300Z NO ASH EXP
RMK: MWO RPRTS SINGLE MDT EM. CONFIRMED IN STLT
AND VOLCAT PROD AS WELL AS WEBCAM. VA MOV TO NW
OF SUMMIT AND EXPECTED TO DISPERSE BY NEXT
UPDATE. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20191128/1515Z

2019-11-28 04:56


Original Message :

Received FVXX21 at 04:59 UTC, 28/11/19 from KNES
VA ADVISORY
DTG: 20191128/0456Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1144
INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT.
RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 28/0420Z
OBS VA CLD: SFC/FL200 N1925 W09910 - N1902 W09837 - N1900 W09838 - N1912 W09917 - N1925 W09910 MOV NW 10-15KT
FCST VA CLD +6HR: 28/1030Z SFC/FL200 N1922 W09913 - N1902 W09836 - N1900 W09835 - N1909 W09919 - N1922 W09913
FCST VA CLD +12HR: 28/1630Z SFC/FL200 NO ASH EXP
FCST VA CLD +18HR: 28/2230Z NO ASH EXP
RMK: IR STLT IMAGERY AND VOLCAT PROD SHOWS A
CONTINUOUS PLUME OF GASES AND POSSIBLE VA
EXTENDING TO ABOUT 45 NM TO NW AND WNW OF SUMMIT.
WEBCAM SHOWS INCANDESCENCE AT SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20191128/1100Z

2019-11-27 23:17


Original Message :

Received FVXX21 at 23:20 UTC, 27/11/19 from KNES
VA ADVISORY
DTG: 20191127/2317Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1143
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EM OBSD
OBS VA DTG: 27/2306Z
OBS VA CLD: SFC/FL190 N1928 W09856 - N1903 W09837 - N1900 W09838 - N1920 W09910 - N1928 W09856 MOV NW 15-20KT
FCST VA CLD +6HR: 28/0500Z SFC/FL190 N1928 W09855 - N1903 W09837 - N1900 W09838 - N1919 W09910 - N1928 W09855
FCST VA CLD +12HR: 28/1100Z SFC/FL190 NO ASH EXP
FCST VA CLD +18HR: 28/1700Z NO ASH EXP
RMK: CONS VA EM SEEN ON STLT IMAGERY MOV NW FM
SUMMIT. VA EM MAINLY AT SUMMIT LVL. VA HEIGHT AND
MOV BASED ON IMAGERY AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20191128/0515Z

2019-11-27 12:48


Original Message :

Received FVXX23 at 12:50 UTC, 27/11/19 from KNES
VA ADVISORY
DTG: 20191127/1248Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1142
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: EM OF STEAM AND GASES WITH PSBL
LGT VA
OBS VA DTG: 27/1230Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: WEB CAM SHOWS MOSTLY STEAM AND GAS EM WITH
PSBL LGT VA AT TIMES. NO VA DETECTED IN STLT
IMAGERY. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2019-11-27 06:59


Original Message :

Received FVXX23 at 07:00 UTC, 27/11/19 from KNES
VA ADVISORY
DTG: 20191127/0659Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1141
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 26/0641Z
OBS VA CLD: SFC/FL210 N1950 W09849 - N1901 W09835 - N1859 W09841 - N1946 W09900 - N1950 W09849 MOV N 15-20KT
FCST VA CLD +6HR: 26/1230Z SFC/FL210 N2002 W09843 - N1900 W09835 - N1858 W09840 - N2001 W09856 - N2002 W09843
FCST VA CLD +12HR: 26/1830Z SFC/FL210 N2004 W09846 - N1859 W09835 - N1858 W09840 - N2002 W09901 - N2004 W09846
FCST VA CLD +18HR: 27/0030Z SFC/FL210 N2004 W09846 - N1859 W09835 - N1858 W09840 - N2002 W09901 - N2004 W09846
RMK: CONS VA EM VISIBLE IN STLT IMAGERY AND WEB
CAM. VA CL STRETCHES 35 NMI N FM SUMMIT FL210.
NWP MODELS AGREE WITH OBS TRAJECTORY. ...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20191127/1300Z

2019-11-27 01:17


Original Message :

Received FVXX23 at 01:19 UTC, 27/11/19 from KNES
VA ADVISORY
DTG: 20191127/0117Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1140
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EMS OBSD
OBS VA DTG: 27/0111Z
OBS VA CLD: SFC/FL210 N1917 W09842 - N1917 W09829 - N1902 W09836 - N1902 W09838 - N1917 W09842 MOV N 5-10KT
FCST VA CLD +6HR: 27/0700Z SFC/FL210 N1917 W09841 - N1917 W09829 - N1903 W09836 - N1902 W09837 - N1917 W09841
FCST VA CLD +12HR: 27/1300Z SFC/FL210 N1917 W09841 - N1916 W09831 - N1902 W09835 - N1903 W09837 - N1917 W09841
FCST VA CLD +18HR: 27/1900Z SFC/FL210 NO ASH EXP
RMK: LGHT VA EM SEEN ON STLT IMAGERY MOV N FM
SUMMIT. VA HEIGHT AND FRCAST BASED ON IMAGERY AND
MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20191127/0715Z

2019-11-26 19:40


Original Message :

Received FVXX23 at 19:42 UTC, 26/11/19 from KNES
VA ADVISORY
DTG: 20191126/1940Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1139
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EM CONTINUE
OBS VA DTG: 26/1931Z
OBS VA CLD: SFC/FL220 N1949 W09810 - N1941 W09752 - N1901 W09835 - N1902 W09839 - N1949 W09810 MOV NE 5-10KT
FCST VA CLD +6HR: 27/0130Z SFC/FL220 N1949 W09820 - N1941 W09804 - N1901 W09834 - N1902 W09837 - N1949 W09820
FCST VA CLD +12HR: 27/0730Z SFC/FL220 N1948 W09835 - N1945 W09817 - N1902 W09835 - N1902 W09837 - N1948 W09835
FCST VA CLD +18HR: 27/1330Z SFC/FL220 N1947 W09839 - N1946 W09819 - N1901 W09835 - N1902 W09837 - N1947 W09839
RMK: CONS DISCRETE VA EMS SEEN ON STLT IMAGERY
MOV NE AWAY FM SUMMIT. VA HEIGHT AND FRCST BASED
ON IMAGERY AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20191127/0145Z

2019-11-26 13:56


Original Message :

Received FVXX23 at 13:58 UTC, 26/11/19 from KNES
VA ADVISORY
DTG: 20191126/1356Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1138
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 26/1341Z
OBS VA CLD: SFC/FL210 N1923 W09835 - N1922 W09825 - N1907 W09829 - N1901 W09838 - N1902 W09840 - N1923 W09835 MOV NE 10-15KT
FCST VA CLD +6HR: 26/1930Z SFC/FL210 N1947 W09832 - N1944 W09813 - N1859 W09831 - N1901 W09839 - N1947 W09832
FCST VA CLD +12HR: 27/0130Z SFC/FL210 N1953 W09843 - N1953 W09826 - N1901 W09828 - N1900 W09839 - N1953 W09843
FCST VA CLD +18HR: 27/0730Z SFC/FL210 N1954 W09839 - N1901 W09831 - N1859 W09839 - N1952 W09854 - N1954 W09839
RMK: WEB CAM SHOWS CONS EM. VA EXT 15 NM TO THE
NNE OF THE SUMMIT. VA FCST TO BACK SLIGHTLY OVR
NXT 18 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20191126/2000Z

2019-11-26 09:16


Original Message :

Received FVXX23 at 09:18 UTC, 26/11/19 from KNES
VA ADVISORY
DTG: 20191126/0916Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1137
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 26/0856Z
OBS VA CLD: SFC/FL210 N1919 W09846 - N1915 W09835 - N1859 W09835 - N1859 W09838 - N1910 W09851 - N1919 W09846 MOV N 5-10KT
FCST VA CLD +6HR: 26/1500Z SFC/FL210 N1925 W09840 - N1900 W09835 - N1859 W09837 - N1914 W09855 - N1925 W09840
FCST VA CLD +12HR: 26/2100Z SFC/FL210 NO ASH EXP
FCST VA CLD +18HR: 27/0300Z NO ASH EXP
RMK: REMNANT VA E OF SUMMIT HAS DISP. NEW VA EM
MOV NNW FM SUMMIT FL210 AT 5 KTS INBTWN WX CLDS.
...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20191126/1515Z

2019-11-26 03:24


Original Message :

Received FVXX23 at 03:25 UTC, 26/11/19 from KNES
VA ADVISORY
DTG: 20191126/0324Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1136
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 26/0306Z
OBS VA CLD: SFC/FL230 N1905 W09837 - N1856 W09755 - N1846 W09801 - N1859 W09838 - N1905 W09837 MOV E 5-10KT
FCST VA CLD +6HR: 26/0900Z SFC/FL230 N1903 W09838 - N1901 W09753 - N1849 W09755 - N1858 W09839 - N1903 W09838
FCST VA CLD +12HR: 26/1500Z SFC/FL230 N1911 W09750 - N1856 W09749 - N1859 W09838 - N1902 W09838 - N1911 W09750
FCST VA CLD +18HR: 26/2100Z SFC/FL230 N1922 W09747 - N1905 W09744 - N1859 W09838 - N1902 W09838 - N1922 W09747
RMK: CONS VA EM VISIBLE IN STLT IMAGERY MOV ESE
FM SUMMIT FL230 10 KTS. NWP MODELS SUGGEST
BACKING WINDS THRU T+18 HRS. ...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20191126/0930Z

2019-11-25 21:40


Original Message :

Received FVXX23 at 21:43 UTC, 25/11/19 from KNES
VA ADVISORY
DTG: 20191125/2140Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1135
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA EM
OBS VA DTG: 25/2120Z
OBS VA CLD: SFC/FL230 N1909 W09820 - N1901 W09734 - N1851 W09734 - N1859 W09838 - N1905 W09837 - N1909 W09820 MOV E 15-20KT
FCST VA CLD +6HR: 26/0330Z SFC/FL230 N1911 W09752 - N1858 W09538 - N1837 W09541 - N1858 W09838 - N1904 W09837 - N1911 W09752
FCST VA CLD +12HR: 26/0930Z SFC/FL230 N1938 W09543 - N1909 W09540 - N1858 W09838 - N1904 W09837 - N1938 W09543
FCST VA CLD +18HR: 26/1530Z SFC/FL230 N2005 W09548 - N1936 W09541 - N1901 W09837 - N1903 W09838 - N2005 W09548
RMK: VA PLUME SEEN IN STLT EXTND APRX 60 NM FROM
SUMMIT. PLUME EXPECTED TO DISP WI 160 NM FROM
SUMMIT.NEW VA EM EXPECTED THRU FCST PERIOD
BASED ON RECENT ACT. ...VELASCO
NXT ADVISORY: WILL BE ISSUED BY 20191126/0345Z

2019-11-25 19:17


Original Message :

Received FVXX23 at 19:19 UTC, 25/11/19 from KNES
VA ADVISORY
DTG: 20191125/1917Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1134
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: THICK VA EMS SEEN IN STLT
IMAGERY
OBS VA DTG: 25/1856Z
OBS VA CLD: SFC/FL210 N1906 W09810 - N1853 W09811 - N1859 W09838 - N1905 W09837 - N1906 W09810 MOV E 15-20KT
FCST VA CLD +6HR: 26/0100Z SFC/FL210 N1908 W09747 - N1852 W09746 - N1859 W09838 - N1906 W09837 - N1908 W09747
FCST VA CLD +12HR: 26/0700Z SFC/FL210 N1917 W09740 - N1857 W09738 - N1858 W09837 - N1903 W09837 - N1917 W09740
FCST VA CLD +18HR: 26/1300Z SFC/FL210 N1926 W09732 - N1908 W09731 - N1858 W09837 - N1903 W09838 - N1926 W09732
RMK: THICK VA EMS EXT 25 NM EAST OF SUMMIT. VA
SEEN IN WEB CAM AND STLT. VA HGT AND DIR FM MODEL
GUIDEANCE SHOWS FIRST E-LY THEN NE-LY TREND THRU
T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20191126/0115Z

2019-11-25 13:33


Original Message :

Received FVXX23 at 13:35 UTC, 25/11/19 from KNES
VA ADVISORY
DTG: 20191125/1333Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1133
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS SEEN IN STLT IMAGERY
OBS VA DTG: 25/1321Z
OBS VA CLD: SFC/FL210 N1909 W09700 - N1853 W09659 - N1858 W09838 - N1905 W09840 - N1909 W09700 MOV E 15-20KT
FCST VA CLD +6HR: 25/1930Z SFC/FL210 N1913 W09642 - N1855 W09643 - N1858 W09838 - N1904 W09840 - N1913 W09642
FCST VA CLD +12HR: 26/0130Z SFC/FL210 N1919 W09641 - N1859 W09642 - N1859 W09838 - N1904 W09838 - N1919 W09641
FCST VA CLD +18HR: 26/0730Z SFC/FL210 N1924 W09641 - N1904 W09642 - N1859 W09838 - N1907 W09838 - N1924 W09641
RMK: VA EMS SEEN EXT 100NM EAST OF SUMMIT. CONT
VA EMS SEEN IN WEB CAM. VA HGT AND DIR FM MODEL
GUIDANCE WHICH SHOW CONT E-LY TREND THRU T+18.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20191125/1930Z

2019-11-25 10:51


Original Message :

Received FVXX23 at 10:53 UTC, 25/11/19 from KNES
VA ADVISORY
DTG: 20191125/1051Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1132
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 25/1031Z
OBS VA CLD: SFC/FL210 N1914 W09731 - N1907 W09729 - N1857 W09753 - N1859 W09841 - N1904 W09841 - N1914 W09731 MOV E 5-10KT
FCST VA CLD +6HR: 25/1630Z SFC/FL210 N1914 W09735 - N1858 W09732 - N1859 W09840 - N1905 W09841 - N1914 W09735
FCST VA CLD +12HR: 25/2230Z SFC/FL210 N1914 W09734 - N1856 W09732 - N1859 W09840 - N1904 W09840 - N1914 W09734
FCST VA CLD +18HR: 26/0430Z SFC/FL210 N1924 W09728 - N1907 W09727 - N1859 W09840 - N1904 W09840 - N1924 W09728
RMK: ONGOING DISCRETE VA EMS VISIBLE IN STLT
IMAGERY MOV E FM SUMMIT 10 KTS FL210. NWP MODELS
SUGGEST CONT EASTWARD WINDS THRU T+18 HRS. ...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20191125/1645Z

2019-11-25 05:10


Original Message :

Received FVXX23 at 05:12 UTC, 25/11/19 from KNES
VA ADVISORY
DTG: 20191125/0510Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1131
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: DISCRETE VA EMS
OBS VA DTG: 25/0456Z
OBS VA CLD: SFC/FL210 N1907 W09828 - N1859 W09827 - N1859 W09839 - N1904 W09839 - N1907 W09828 MOV E 5-10KT SFC/FL210 N1916 W09805 - N1904 W09759 - N1901 W09804 - N1914 W09813 - N1916 W09805 MOV E 5-10KT
FCST VA CLD +6HR: 25/1100Z SFC/FL210 N1911 W09806 - N1859 W09802 - N1859 W09838 - N1904 W09840 - N1911 W09806
FCST VA CLD +12HR: 25/1700Z SFC/FL210 N1913 W09801 - N1859 W09758 - N1859 W09839 - N1904 W09838 - N1913 W09801
FCST VA CLD +18HR: 25/2300Z SFC/FL210 N1913 W09759 - N1859 W09758 - N1900 W09839 - N1904 W09839 - N1913 W09759
RMK: DISCRETE VA EMS VISIBLE IN STLT IMAGERY MOV
E FM SUMMIT FL210. PREV EM LIKELY DISP BY T+06
HRS. NWP MODELS SUGGEST CONT EASTWARD WINDS THRU
T+18 HRS. ...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20191125/1115Z

2019-11-24 23:31


Original Message :

Received FVXX23 at 23:33 UTC, 24/11/19 from KNES
VA ADVISORY
DTG: 20191124/2331Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1130
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: DISCRETE VA EM
OBS VA DTG: 24/2316Z
OBS VA CLD: SFC/FL210 N1906 W09817 - N1858 W09816 - N1859 W09838 - N1902 W09838 - N1906 W09817 MOV E 10KT
FCST VA CLD +6HR: 25/0530Z SFC/FL210 N1907 W09755 - N1856 W09755 - N1859 W09838 - N1902 W09838 - N1907 W09755
FCST VA CLD +12HR: 25/1130Z SFC/FL210 N1907 W09755 - N1855 W09755 - N1859 W09838 - N1902 W09838 - N1907 W09755
FCST VA CLD +18HR: 25/1730Z SFC/FL210 N1908 W09754 - N1855 W09755 - N1859 W09838 - N1902 W09838 - N1908 W09754
RMK: DISCRETE VA EM SEEN IN STLT AND IN WEB CAM.
VA EM EXTND APRX 20 NM FROM SUMMIT. MODEL DATA
INDICATES VA TO CONT MOV E THRU FCST PERIOD.
...VELASCO
NXT ADVISORY: WILL BE ISSUED BY 20191125/0530Z

2019-11-24 17:45


Original Message :

Received FVXX23 at 17:49 UTC, 24/11/19 from KNES
VA ADVISORY
DTG: 20191124/1745Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1129
INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.