Overall Green alert Volcanic eruption for Lewotolo
in Indonesia

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.



2020-12-09 11:16


Original Message :

Received FVAU03 at 11:16 UTC, 09/12/20 from ADRM
VA ADVISORY
DTG: 20201209/1116Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/4
INFO SOURCE: CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ONGOING DISCRETE VA ERUPTIONS TO FL070
REPORTED AT 09/1000Z
OBS VA DTG: 09/1116Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
FL040/070 310/20KT
FCST VA CLD +6 HR: 09/1716Z NOT AVBL
FCST VA CLD +12 HR: 09/2316Z NOT AVBL
FCST VA CLD +18 HR: 10/0516Z NOT AVBL
RMK: GROUND REPORTS OF ONGOING DISCRETE ERUPTIONS TO
300-500M ABOVE SUMMIT. VA NOT IDENTIFIABLE ON SATELLITE
IMAGERY DUE TO MET CLOUD. NO FCST POLYGONS DUE TO LACK OF
OBS. ADVISORY WILL BE RE-ISSUED IF NEW INFORMATION IS

2020-12-07 05:11


Original Message :

Received FVAU03 at 05:11 UTC, 07/12/20 from ADRM
VA ADVISORY
DTG: 20201207/0511Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/50
INFO SOURCE: CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA ERUPTION OBS BY GROUND OBSERVER TO
FL070
OBS VA DTG: 07/0511Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL080 310/15KT
FCST VA CLD +6 HR: 07/1111Z NOT AVBL
FCST VA CLD +12 HR: 07/1711Z NOT AVBL
FCST VA CLD +18 HR: 07/2311Z NOT AVBL
RMK: GROUND REPORT OF VA TO 500M ABV SUMMIT. VA
UNIDENTIFIABLE ON SAT IMAGERY DUE TO MET CLOUD. ADVISORY
WILL BE RE-ISSUED IF NEW INFORMATION IS RECEIVED.
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-12-07 03:20


Original Message :

Received FVAU03 at 03:10 UTC, 07/12/20 from ADRM
VA ADVISORY
DTG: 20201207/0320Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/49
INFO SOURCE: CVGHM, HIMIWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA EMISSIONS TO FL080 CEASED
OBS VA DTG: 07/0320Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL080 320/10KT
FCST VA CLD +6 HR: 07/0920Z NO VA EXP
FCST VA CLD +12 HR: 07/1520Z NO VA EXP
FCST VA CLD +18 HR: 07/2120Z NO VA EXP
RMK: CURRENT DATA SOURCES INDICATE ERUPTION HAS CEASED. NO
REPORTS OF NEW OR ONGOING ERUPTION. ADVISORY TERMINATED.
AVIATION COLOUR CODE DOWNGRADED TO ORANGE AS HIGH IMPACT
ACTIVITY APPEARS TO HAVE CEASED.
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-12-06 21:20


Original Message :

Received FVAU03 at 21:14 UTC, 06/12/20 from ADRM
VA ADVISORY
DTG: 20201206/2120Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/48
INFO SOURCE: CVGHM, HIMIWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: ONGOING VA EMISSIONS TO FL080 MOV SE
OBS VA DTG: 06/2120Z
OBS VA CLD: SFC/FL080 S0817 E12329 - S0814 E12330 - S0812 E12352 - S0827 E12350 MOV SE 10KT
E12352 - S0827 E12350 MOV SE 10KT
FCST VA CLD +6 HR: 07/0320Z SFC/FL080 S0817 E12329 - S0814 E12330 - S0817 E12350 - S0832 E12343
E12330 - S0817 E12350 - S0832 E12343
FCST VA CLD +12 HR: 07/0920Z SFC/FL080 S0815 E12330 - S0816 E12352 - S0832 E12345 - S0817 E12329
E12352 - S0832 E12345 - S0817 E12329
FCST VA CLD +18 HR: 07/1520Z SFC/FL080 S0817 E12329 - S0814 E12330 - S0811 E12353 - S0827 E12352
E12330 - S0811 E12353 - S0827 E12352
RMK: GROUND REPORT OF VA AT 06/0115Z. VA LAST OBS ON VISIBLE
SAT IMG AT 06/0140Z, ERUPTION EXPECTED TO BE ONGOING. VA
HEIGHT AND FCST BASED ON HIMIWARI-8 AND MODEL DATA.
NXT ADVISORY: NO LATER THAN 20201207/0320Z=

2020-12-06 15:20


Original Message :

Received FVAU03 at 15:22 UTC, 06/12/20 from ADRM
VA ADVISORY
DTG: 20201206/1520Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/47
INFO SOURCE: CVGHM, HIMIWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: ONGOING VA EMISSION TO FL080 MOV SE
OBS VA DTG: 06/1520Z
OBS VA CLD: SFC/FL080 S0817 E12329 - S0815 E12329 - S0812 E12352 - S0827 E12352 MOV SE 15KT
E12352 - S0827 E12352 MOV SE 15KT
FCST VA CLD +6 HR: 06/2120Z SFC/FL080 S0817 E12329 - S0814 E12330 - S0817 E12351 - S0829 E12347
E12330 - S0817 E12351 - S0829 E12347
FCST VA CLD +12 HR: 07/0320Z SFC/FL080 S0817 E12329 - S0814 E12330 - S0817 E12350 - S0831 E12344
E12330 - S0817 E12350 - S0831 E12344
FCST VA CLD +18 HR: 07/0920Z SFC/FL080 S0815 E12330 - S0814 E12352 - S0829 E12347 - S0817 E12329
E12352 - S0829 E12347 - S0817 E12329
RMK: GROUND REPORT OF VA AT 06/0115Z. VA OBS ON VISIBLE SAT
IMG AT 06/0140Z, ERUPTION EXPECTED TO BE ONGOING. VA HEIGHT
AND FCST BASED ON HIMIWARI-8 AND MODEL DATA.
NXT ADVISORY: NO LATER THAN 20201206/2120Z=

2020-12-06 09:20


Original Message :

Received FVAU03 at 09:21 UTC, 06/12/20 from ADRM
VA ADVISORY
DTG: 20201206/0920Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/46
INFO SOURCE: CVGHM, HIMIWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: ONGOING VA EMISSION TO FL080 MOV SE
OBS VA DTG: 06/0920Z
OBS VA CLD: SFC/FL080 S0815 E12330 - S0819 E12350 - S0830 E12344 - S0817 E12329 MOV SE 10KT
E12344 - S0817 E12329 MOV SE 10KT
FCST VA CLD +6 HR: 06/1520Z SFC/FL080 S0817 E12329 - S0815 E12329 - S0812 E12352 - S0827 E12352
E12329 - S0812 E12352 - S0827 E12352
FCST VA CLD +12 HR: 06/2120Z SFC/FL080 S0817 E12329 - S0814 E12330 - S0817 E12351 - S0829 E12347
E12330 - S0817 E12351 - S0829 E12347
FCST VA CLD +18 HR: 07/0320Z SFC/FL080 S0817 E12329 - S0814 E12330 - S0817 E12350 - S0831 E12344
E12330 - S0817 E12350 - S0831 E12344
RMK: GROUND REPORT OF VA AT 06/0115Z. VA OBS ON VISIBLE SAT
IMG AT 06/0140Z, ERUPTION EXPECTED TO BE ONGOING. VA HEIGHT
AND FCST BASED ON HIMIWARI-8 AND MODEL DATA.
NXT ADVISORY: NO LATER THAN 20201206/1520Z=

2020-12-06 03:23


Original Message :

Received FVAU03 at 03:23 UTC, 06/12/20 from ADRM
VA ADVISORY
DTG: 20201206/0323Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/45
INFO SOURCE: CVGHM, HIMIWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: ONGOING VA EMISSION TO FL080 MOV SE
OBS VA DTG: 06/0323Z
OBS VA CLD: SFC/FL080 S0817 E12328 - S0814 E12330 - S0823 E12348 - S0833 E12340 MOV SE 10KT
E12348 - S0833 E12340 MOV SE 10KT
FCST VA CLD +6 HR: 06/0923Z SFC/FL080 S0815 E12330 - S0819 E12350 - S0830 E12344 - S0817 E12329
E12350 - S0830 E12344 - S0817 E12329
FCST VA CLD +12 HR: 06/1523Z SFC/FL080 S0815 E12329 - S0813 E12351 - S0826 E12350 - S0817 E12329
E12351 - S0826 E12350 - S0817 E12329
FCST VA CLD +18 HR: 06/2123Z SFC/FL080 S0817 E12329 - S0814 E12330 - S0817 E12351 - S0829 E12347
E12330 - S0817 E12351 - S0829 E12347
RMK: GROUND REPORT OF VA AT 06/0115Z. VA OBS ON VISIBLE SAT
IMG AT 06/0140Z, ERUPTION EXPECTED TO BE ONGOING. VA HEIGHT
AND FCST BASED ON HIMIWARI-8 AND MODEL DATA.
NXT ADVISORY: NO LATER THAN 20201206/0920Z=

2020-12-06 01:35


Original Message :

Received FVAU03 at 01:35 UTC, 06/12/20 from ADRM
VA ADVISORY
DTG: 20201206/0135Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/44
INFO SOURCE: CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA EMISSION TO FL060 MOV SE
OBS VA DTG: 06/0135Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL070 320/10KT
FCST VA CLD +6 HR: 06/0735Z NO VA EXP
FCST VA CLD +12 HR: 06/1335Z NO VA EXP
FCST VA CLD +18 HR: 06/1935Z NO VA EXP
RMK: GROUND REPORT OF VA TO 500M ABV SUMMIT. VA
INDISCERNIBLE ON SAT IMG DUE TO MET CLOUD. VA HEIGHT AND
DIRECTION BASED ON GROUND REPORT AND MODEL DATA. ADVISORY
WILL BE REISSUED IF NEW INFORMATION IS RECEIVED.
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-12-05 13:17


Original Message :

Received FVAU03 at 13:17 UTC, 05/12/20 from ADRM
VA ADVISORY
DTG: 20201205/1317Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/43
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL100 LAST OBS AT 03/2310Z MOV W
OBS VA DTG: 05/1320Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WINDS
FL010/020 VRB00KT SFC/FL100 VRB05KT
FCST VA CLD +6 HR: 05/1920Z NO VA EXP
FCST VA CLD +12 HR: 06/0120Z NO VA EXP
FCST VA CLD +18 HR: 06/0720Z NO VA EXP
RMK: VA HAS NOT BEEN IDENTIFIABLE ON SATELLITE IMAGERY FOR
THE PAST 24 HOURS. NO OTHER RECENT INFORMATION INDICATE AN
ONGOING ERUPTION. ADVISORY TERMINATED.
NXT ADVISORY: NO LATER THAN 20201205/1920Z=

2020-12-05 07:20


Original Message :

Received FVAU03 at 07:19 UTC, 05/12/20 from ADRM
VA ADVISORY
DTG: 20201205/0720Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/42
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL100 OBS AT 03/2310Z MOV W
OBS VA DTG: 05/0720Z
OBS VA CLD: SFC/FL100 S0814 E12331 - S0816 E12334 - S0836 E12344 - S0846 E12312 - S0815 E12302 MOV SW 05KT
E12344 - S0846 E12312 - S0815 E12302 MOV SW 05KT
FCST VA CLD +6 HR: 05/1320Z SFC/FL100 S0813 E12331 - S0815 E12334 - S0836 E12344 - S0850 E12320 - S0820 E12305
E12334 - S0836 E12344 - S0850 E12320 - S0820 E12305
FCST VA CLD +12 HR: 05/1920Z SFC/FL100 S0813 E12332 - S0836 E12352 - S0856 E12336 - S0838 E12312 - S0813 E12327
E12352 - S0856 E12336 - S0838 E12312 - S0813 E12327
FCST VA CLD +18 HR: 06/0120Z SFC/FL100 S0813 E12332 - S0844 E12353 - S0857 E12332 - S0843 E12314 - S0813 E12328
E12353 - S0857 E12332 - S0843 E12314 - S0813 E12328
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD OBSCURATION, HOWEVER ASH STILL EXPECTED IN AREA. VA
HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201205/1320Z=

2020-12-05 01:20


Original Message :

Received FVAU03 at 01:21 UTC, 05/12/20 from ADRM
VA ADVISORY
DTG: 20201205/0120Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/41
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL100 OBS AT 03/2310Z MOV W
OBS VA DTG: 05/0120Z
OBS VA CLD: SFC/FL100 S0814 E12331 - S0817 E12334 - S0846 E12331 - S0841 E12256 - S0814 E12252 MOV SW 05KT
E12331 - S0841 E12256 - S0814 E12252 MOV SW 05KT
FCST VA CLD +6 HR: 05/0720Z SFC/FL100 S0814 E12331 - S0816 E12334 - S0836 E12344 - S0846 E12312 - S0815 E12302
E12334 - S0836 E12344 - S0846 E12312 - S0815 E12302
FCST VA CLD +12 HR: 05/1320Z SFC/FL100 S0812 E12330 - S0815 E12334 - S0836 E12347 - S0850 E12321 - S0822 E12306
E12334 - S0836 E12347 - S0850 E12321 - S0822 E12306
FCST VA CLD +18 HR: 05/1920Z SFC/FL100 S0813 E12332 - S0834 E12356 - S0856 E12336 - S0839 E12314 - S0813 E12327
E12356 - S0856 E12336 - S0839 E12314 - S0813 E12327
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD OBSCURATION, HOWEVER ASH STILL EXPECTED IN AREA. VA
HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201205/0720Z=

2020-12-04 19:20


Original Message :

Received FVAU03 at 19:17 UTC, 04/12/20 from ADRM
VA ADVISORY
DTG: 20201204/1920Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/40
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL100 OBS AT 03/2310Z MOV W
OBS VA DTG: 04/1920Z
OBS VA CLD: SFC/FL100 S0814 E12331 - S0818 E12332 - S0841 E12257 - S0814 E12250 MOV W 05KT
E12257 - S0814 E12250 MOV W 05KT
FCST VA CLD +6 HR: 05/0120Z SFC/FL100 S0815 E12331 - S0817 E12332 - S0844 E12258 - S0817 E12251
E12332 - S0844 E12258 - S0817 E12251
FCST VA CLD +12 HR: 05/0720Z SFC/FL100 S0815 E12331 - S0818 E12332 - S0844 E12258 - S0817 E12251
E12332 - S0844 E12258 - S0817 E12251
FCST VA CLD +18 HR: 05/1320Z SFC/FL100 S0817 E12332 - S0842 E12256 - S0813 E12249 - S0814 E12331
E12256 - S0813 E12249 - S0814 E12331
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD OBSCURATION, HOWEVER ASH STILL EXPECTED IN AREA. VA
HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201205/0120Z=

2020-12-04 13:20


Original Message :

Received FVAU03 at 13:21 UTC, 04/12/20 from ADRM
VA ADVISORY
DTG: 20201204/1320Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/39
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL100 OBS AT 03/2310Z MOV W
OBS VA DTG: 04/1320Z
OBS VA CLD: SFC/FL100 S0815 E12331 - S0818 E12332 - S0841 E12257 - S0815 E12251 MOV W 10KT
E12257 - S0815 E12251 MOV W 10KT
FCST VA CLD +6 HR: 04/1920Z SFC/FL100 S0814 E12331 - S0818 E12332 - S0841 E12257 - S0814 E12250
E12332 - S0841 E12257 - S0814 E12250
FCST VA CLD +12 HR: 05/0120Z SFC/FL100 S0815 E12331 - S0817 E12332 - S0844 E12258 - S0817 E12251
E12332 - S0844 E12258 - S0817 E12251
FCST VA CLD +18 HR: 05/0720Z SFC/FL100 S0815 E12331 - S0818 E12332 - S0844 E12258 - S0817 E12251
E12332 - S0844 E12258 - S0817 E12251
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD OBSCURATION, HOWEVER ASH STILL EXPECTED IN AREA. VA
HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201204/1920Z=

2020-12-04 07:20


Original Message :

Received FVAU03 at 07:22 UTC, 04/12/20 from ADRM
VA ADVISORY
DTG: 20201204/0720Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/38
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA EMISSION TO FL100 OBS AT 03/0030Z MOV W
OBS VA DTG: 04/0720Z
OBS VA CLD: SFC/FL100 S0815 E12331 - S0817 E12331 - S0836 E12256 - S0810 E12255 MOV W 10KT
E12256 - S0810 E12255 MOV W 10KT
FCST VA CLD +6 HR: 04/1320Z SFC/FL100 S0815 E12331 - S0818 E12332 - S0841 E12257 - S0814 E12254
E12332 - S0841 E12257 - S0814 E12254
FCST VA CLD +12 HR: 04/1920Z SFC/FL100 S0818 E12332 - S0841 E12257 - S0812 E12255 - S0814 E12332
E12257 - S0812 E12255 - S0814 E12332
FCST VA CLD +18 HR: 05/0120Z SFC/FL100 S0815 E12331 - S0817 E12332 - S0844 E12259 - S0818 E12253
E12332 - S0844 E12259 - S0818 E12253
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD OBSCURATION. VA LAST OBSERVED MOVING WEST AT 03/2310Z.
GROUND REPORTS OF ERUPTIONS TO AT LEAST FL060 AT 04/0030Z.
VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201204/1320Z=

2020-12-04 01:20


Original Message :

Received FVAU03 at 01:17 UTC, 04/12/20 from ADRM
VA ADVISORY
DTG: 20201204/0120Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/37
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA EMISSION TO FL100 OBS AT 03/0030Z MOV W
OBS VA DTG: 04/0120Z
OBS VA CLD: SFC/FL100 S0817 E12331 - S0832 E12257 - S0809 E12256 - S0815 E12331 MOV W 10KT
E12256 - S0815 E12331 MOV W 10KT
FCST VA CLD +6 HR: 04/0720Z SFC/FL100 S0815 E12331 - S0817 E12331 - S0835 E12256 - S0808 E12255
E12331 - S0835 E12256 - S0808 E12255
FCST VA CLD +12 HR: 04/1320Z SFC/FL100 S0815 E12331 - S0818 E12332 - S0841 E12257 - S0814 E12254
E12332 - S0841 E12257 - S0814 E12254
FCST VA CLD +18 HR: 04/1920Z SFC/FL100 S0814 E12332 - S0818 E12332 - S0841 E12257 - S0812 E12255
E12332 - S0841 E12257 - S0812 E12255
RMK: VA IDENTIFIABLE ON SATELLITE IMAGERY MOVING WEST BUT
PARTIALLY OBSCURED DUE TO MET CLOUD. GROUND REPORTS INDICATE
ONGOING ERUPTIONS TO AT LEAST FL060 SO VA EXPECTED IN AREA.
VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201204/0720Z=

2020-12-03 19:20


Original Message :

Received FVAU03 at 19:18 UTC, 03/12/20 from ADRM
VA ADVISORY
DTG: 20201203/1920Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/36
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA EMISSION TO FL100 LAST OBS AT 03/0030Z
MOV W.
EST VA DTG: 03/1920Z
EST VA CLD: SFC/FL100 S0816 E12331 - S0827 E12256 - S0804 E12256 - S0815 E12331 MOV W 10KT
E12256 - S0815 E12331 MOV W 10KT
FCST VA CLD +6 HR: 04/0120Z SFC/FL100 S0815 E12331 - S0816 E12331 - S0832 E12257 - S0809 E12256
E12331 - S0832 E12257 - S0809 E12256
FCST VA CLD +12 HR: 04/0720Z SFC/FL100 S0816 E12331 - S0834 E12256 - S0808 E12255 - S0815 E12331
E12256 - S0808 E12255 - S0815 E12331
FCST VA CLD +18 HR: 04/1320Z SFC/FL100 S0816 E12331 - S0839 E12256 - S0814 E12254 - S0815 E12331
E12256 - S0814 E12254 - S0815 E12331
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD, HOWEVER VA EMISSION STILL EXPECTED IN AREA. VA
HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201204/0120Z=

2020-12-03 13:36


Original Message :

Received FVAU03 at 13:35 UTC, 03/12/20 from ADRM
VA ADVISORY
DTG: 20201203/1336Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/35
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA EMISSION TO FL100 LAST OBS AT 03/0030Z
MOV W.
EST VA DTG: 03/1336Z
EST VA CLD: SFC/FL100 S0816 E12331 - S0827 E12302 - S0804 E12301 - S0815 E12331 MOV W 05KT
E12301 - S0815 E12331 MOV W 05KT
FCST VA CLD +6 HR: 03/1936Z SFC/FL100 S0816 E12331 - S0827 E12302 - S0804 E12302 - S0815 E12331
E12302 - S0804 E12302 - S0815 E12331
FCST VA CLD +12 HR: 04/0136Z SFC/FL100 S0816 E12331 - S0831 E12300 - S0809 E12258 - S0815 E12331
E12300 - S0809 E12258 - S0815 E12331
FCST VA CLD +18 HR: 04/0736Z SFC/FL100 S0816 E12331 - S0827 E12259 - S0805 E12258 - S0815 E12331
E12259 - S0805 E12258 - S0815 E12331
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD, HOWEVER VA EMISSION STILL EXPECTED IN AREA. VA
HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201203/1936Z=

2020-12-03 07:36


Original Message :

Received FVAU03 at 07:36 UTC, 03/12/20 from ADRM
VA ADVISORY
DTG: 20201203/0736Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/34
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA EMISSION TO FL100 LAST OBS AT 03/0030Z
MOV SW.
EST VA DTG: 03/0736Z
EST VA CLD: SFC/FL100 S0814 E12331 - S0818 E12332 - S0833 E12308 - S0815 E12303 MOV SW 10KT
E12308 - S0815 E12303 MOV SW 10KT
FCST VA CLD +6 HR: 03/1336Z SFC/FL100 S0815 E12331 - S0818 E12332 - S0834 E12307 - S0814 E12301
E12332 - S0834 E12307 - S0814 E12301
FCST VA CLD +12 HR: 03/1936Z SFC/FL100 S0815 E12331 - S0818 E12332 - S0832 E12307 - S0812 E12301
E12332 - S0832 E12307 - S0812 E12301
FCST VA CLD +18 HR: 04/0136Z SFC/FL100 S0814 E12332 - S0817 E12332 - S0830 E12306 - S0810 E12303
E12332 - S0830 E12306 - S0810 E12303
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD, HOWEVER VA EMISSION STILL EXPECTED IN AREA. VA
HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE. PREVIOUS VAA CORRECTED DUE TO ERROR IN VA OBS
TIME.
NXT ADVISORY: NO LATER THAN 20201203/1336Z=

2020-12-03 01:30


Original Message :

Received FVAU03 at 01:29 UTC, 03/12/20 from ADRM
VA ADVISORY
DTG: 20201203/0130Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/33
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA EMISSION TO FL100 OBS AT 02/0030Z MOV
SW.
EST VA DTG: 03/0130Z
EST VA CLD: SFC/FL100 S0815 E12331 - S0818 E12332 - S0833 E12308 - S0815 E12303 MOV SW 10KT
E12308 - S0815 E12303 MOV SW 10KT
FCST VA CLD +6 HR: 03/0730Z SFC/FL100 S0814 E12331 - S0818 E12332 - S0833 E12308 - S0815 E12303
E12332 - S0833 E12308 - S0815 E12303
FCST VA CLD +12 HR: 03/1330Z SFC/FL100 S0815 E12331 - S0818 E12332 - S0834 E12307 - S0814 E12301
E12332 - S0834 E12307 - S0814 E12301
FCST VA CLD +18 HR: 03/1930Z SFC/FL100 S0815 E12331 - S0818 E12332 - S0834 E12307 - S0814 E12301
E12332 - S0834 E12307 - S0814 E12301
RMK: WEAK VA EMISSION OBSERVED ON SATELLITE IMAGERY MOVING
SW. VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201203/0730Z=

2020-12-02 19:30


Original Message :

Received FVAU03 at 19:29 UTC, 02/12/20 from ADRM
VA ADVISORY
DTG: 20201202/1930Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/32
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL100 LAST OBS
AT 01/0750Z
EST VA DTG: 02/1930Z
EST VA CLD: SFC/FL100 S0816 E12332 - S0843 E12240 - S0801 E12235 - S0814 E12331 MOV W 05KT
E12235 - S0814 E12331 MOV W 05KT
FCST VA CLD +6 HR: 03/0130Z SFC/FL100 S0816 E12332 - S0847 E12242 - S0803 E12229 - S0813 E12331
E12242 - S0803 E12229 - S0813 E12331
FCST VA CLD +12 HR: 03/0730Z SFC/FL100 S0816 E12333 - S0851 E12242 - S0804 E12229 - S0813 E12332
E12242 - S0804 E12229 - S0813 E12332
FCST VA CLD +18 HR: 03/1330Z SFC/FL100 S0816 E12332 - S0851 E12243 - S0806 E12229 - S0813 E12331
E12243 - S0806 E12229 - S0813 E12331
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY,
HOWEVER GROUND REPORT AT 02/0907Z CONFIRMS ONGOING ERUPTION.
VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201203/0130Z=

2020-12-02 13:47


Original Message :

Received FVAU03 at 13:48 UTC, 02/12/20 from ADRM
VA ADVISORY
DTG: 20201202/1347Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/3
INFO SOURCE: HIMAWARI-8, CVGHM, PIREP
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL150
OBS VA DTG: 02/1347Z
OBS VA CLD: SFC/FL100 S0817 E12332 - S0833 E12314 - S0843 E12240 - S0757 E12237 - S0802 E12307 - S0814 E12332 MOV W 05KT
05KT
FCST VA CLD +6 HR: 02/1947Z SFC/FL100 S0817 E12333 - S0843 E12240 - S0801 E12236 - S0814 E12333
E12240 - S0801 E12236 - S0814 E12333
FCST VA CLD +12 HR: 03/0147Z SFC/FL100 S0816 E12332 - S0849 E12243 - S0803 E12231 - S0813 E12331
E12243 - S0803 E12231 - S0813 E12331
FCST VA CLD +18 HR: 03/0747Z SFC/FL100 S0816 E12333 - S0846 E12240 - S0804 E12229 - S0813 E12332
E12240 - S0804 E12229 - S0813 E12332
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD, HOWEVER GROUND REPORT AT 02/0907Z CONFIRMS
ONGOING ERUPTION. VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-8
IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201202/1947Z=

2020-12-02 13:47


Original Message :

Received FVAU03 at 14:02 UTC, 02/12/20 from ADRM
VA ADVISORY
DTG: 20201202/1347Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/31
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL100 LAST OBS
AT 01/0750Z
EST VA DTG: 02/1347Z
EST VA CLD: SFC/FL100 S0817 E12332 - S0833 E12314 - S0843 E12240 - S0757 E12237 - S0802 E12307 - S0814 E12332 MOV W 05KT
05KT
FCST VA CLD +6 HR: 02/1947Z SFC/FL100 S0817 E12333 - S0843 E12240 - S0801 E12236 - S0814 E12333
E12240 - S0801 E12236 - S0814 E12333
FCST VA CLD +12 HR: 03/0147Z SFC/FL100 S0816 E12332 - S0849 E12243 - S0803 E12231 - S0813 E12331
E12243 - S0803 E12231 - S0813 E12331
FCST VA CLD +18 HR: 03/0747Z SFC/FL100 S0816 E12333 - S0846 E12240 - S0804 E12229 - S0813 E12332
E12240 - S0804 E12229 - S0813 E12332
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD, HOWEVER GROUND REPORT AT 02/0907Z CONFIRMS
ONGOING ERUPTION. VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-8
IMAGERY AND MODEL GUIDANCE.*CORRECTED WITH UPDATED ADVISORY
NUMBER*
NXT ADVISORY: NO LATER THAN 20201202/1947Z=

2020-12-02 07:51


Original Message :

Received FVAU03 at 07:51 UTC, 02/12/20 from ADRM
VA ADVISORY
DTG: 20201202/0751Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/30
INFO SOURCE: HIMAWARI-8, CVGHM, PIREP
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL150
OBS VA DTG: 02/0751Z
OBS VA CLD: SFC/FL150 S0824 E12327 - S0813 E12316 - S0748 E12331 - S0725 E12406 - S0749 E12435 - S0823 E12350 MOV NE 05KT
05KT
FCST VA CLD +6 HR: 02/1351Z SFC/FL150 S0823 E12330 - S0813 E12317 - S0745 E12326 - S0718 E12405 - S0746 E12440 - S0822 E12401
E12401
FCST VA CLD +12 HR: 02/1951Z SFC/FL150 S0825 E12328 - S0814 E12316 - S0741 E12330 - S0710 E12357 - S0749 E12443
E12316 - S0741 E12330 - S0710 E12357 - S0749 E12443
FCST VA CLD +18 HR: 03/0151Z SFC/FL150 S0827 E12331 - S0813 E12316 - S0742 E12331 - S0710 E12356 - S0747 E12439 - S0819 E12357
E12357
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD, HOWEVER GROUND REPORT CONFIRMS ONGOING
ERUPTION. VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201202/1351Z=

2020-12-02 02:10


Original Message :

Received FVAU03 at 02:10 UTC, 02/12/20 from ADRM
VA ADVISORY
DTG: 20201202/0210Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/29
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL150 MOV NE
OBS VA DTG: 02/0210Z
OBS VA CLD: SFC/FL150 S0831 E12337 - S0813 E12313 - S0744 E12327 - S0711 E12401 - S0735 E12441 - S0805 E12412 MOV NE 10KT
10KT
FCST VA CLD +6 HR: 02/0810Z SFC/FL150 S0827 E12339 - S0804 E12315 - S0732 E12336 - S0711 E12408 - S0737 E12444 - S0827 E12404
E12404
FCST VA CLD +12 HR: 02/1410Z SFC/FL150 S0813 E12317 - S0737 E12324 - S0702 E12406 - S0729 E12451 - S0817 E12414 - S0829 E12336
E12336
FCST VA CLD +18 HR: 02/2010Z SFC/FL150 S0832 E12333 - S0810 E12308 - S0725 E12327 - S0710 E12357 - S0749 E12443
E12308 - S0725 E12327 - S0710 E12357 - S0749 E12443
RMK: RECENT SATELLITE DATA AND GROUND REPORT INDICATE A VA
ERUPTION TO 3000M ABOVE SUMMIT AT 02/ 0100Z. VA HEIGHT
INCREASED TO FL150. VA HEIGHT AND MOVEMENT BASED ON
HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201202/0810Z=

2020-12-01 22:40


Original Message :

Received FVAU03 at 22:39 UTC, 01/12/20 from ADRM
VA ADVISORY
DTG: 20201201/2240Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/28
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL100 MOV NE
OBS VA DTG: 01/2240Z
OBS VA CLD: SFC/FL100 S0822 E12333 - S0814 E12323 - S0749 E12338 - S0714 E12406 - S0738 E12436 - S0754 E12418 MOV NE 10KT
10KT
FCST VA CLD +6 HR: 02/0440Z SFC/FL100 S0818 E12319 - S0744 E12327 - S0711 E12401 - S0735 E12441 - S0805 E12412 - S0827 E12339
E12339
FCST VA CLD +12 HR: 02/1040Z SFC/FL100 S0810 E12318 - S0711 E12338 - S0708 E12405 - S0737 E12444 - S0813 E12414 - S0827 E12339
E12339
FCST VA CLD +18 HR: 02/1640Z SFC/FL100 S0826 E12336 - S0813 E12317 - S0736 E12328 - S0708 E12402 - S0738 E12445 - S0817 E12414
E12414
RMK: VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201202/0440Z=

2020-11-30 03:00


Original Message :

Received FVAU03 at 03:40 UTC, 30/11/20 from ADRM
VA ADVISORY
DTG: 20201130/0300Z
VAAC: DARWIN
VOLCANO: LEWOTOLO 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2020/20
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: MULTILEVEL ERUPTION TO FL100 MOV W AND
FL500 MOV SE
OBS VA DTG: 30/0300Z
OBS VA CLD: SFC/FL100 S0838 E12331 - S0828 E12207 - S0721 E12222 - S0737 E12329 - S0817 E12355 MOV W 10KT SFC/FL500 S0930 E12433 - S1352 E12548 - S1452 E12239 - S1021 E12123 MOV SE 30KT
MOV SE 30KT
FCST VA CLD +6 HR: 30/0900Z SFC/FL100 S0833 E12323 - S0745 E12307 - S0709 E12344 - S0702 E12427 - S0822 E12438 SFC/FL500 S0943 E12435 - S1252 E12538 - S1343 E12245 - S1038 E12145
E12145
FCST VA CLD +12 HR: 30/1500Z SFC/FL100 S0822 E12324 - S0756 E12322 - S0730 E12330 - S0732 E12439 - S0824 E12445
E12322 - S0730 E12330 - S0732 E12439 - S0824 E12445
FCST VA CLD +18 HR: 30/2100Z SFC/FL100 S0819 E12322 - S0758 E12307 - S0718 E12319 - S0714 E12401 - S0742 E12443 - S0820 E12437 - S0824 E12359
E12437 - S0824 E12359
RMK: VA DISCERNIBLE ON SAT IMAGERY AT FL100 MOV W. VA NOT
IDENTIFIABLE TO FL500 HOWEVER PRESENCE OF S02 MOV SE MAY
IMPLY VA, EXP TO DISSIPATE IN 6-12HRS. VA HEIGHT AND MOV
BASED ON HIMAWARI-8, CVGHM VONA AT 29/0200Z AND DISPERSION
MODELLING. CORRECTED FOR MOV.
NXT ADVISORY: NO LATER THAN 20201130/0900Z=