Overall Green Volcanic eruption alert for Sheveluch in Russia on 12 Apr 2023 07:41 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.

Overall Green alert Volcanic eruption for Sheveluch

in Russia

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.

Measurements Levels

SOURCE	GAUGE LOCATION	LAT	LON	TIME (UTC)	HEIGHT (m)	PERIOD (min)

12 Apr 11:57 12 Apr 12:00 12 Apr 12:10 12 Apr 17:47 12 Apr 18:00 12 Apr 18:07 12 Apr 23:15 12 Apr 23:33 12 Apr 23:58 13 Apr 05:10 13 Apr 05:26 13 Apr 06:00 13 Apr 11:15 13 Apr 11:29 13 Apr 11:36 13 Apr 11:48 13 Apr 12:00 13 Apr 15:48 13 Apr 17:30 13 Apr 17:50 13 Apr 18:35 13 Apr 22:25 13 Apr 22:28 14 Apr 00:15 14 Apr 01:37 14 Apr 04:39 14 Apr 05:00 14 Apr 05:04 14 Apr 05:33 14 Apr 11:00 14 Apr 11:15 14 Apr 11:25 14 Apr 14:04 14 Apr 16:35 14 Apr 17:07 14 Apr 17:35 14 Apr 18:23 14 Apr 18:47 14 Apr 21:55 14 Apr 22:20 14 Apr 22:36 15 Apr 00:00 15 Apr 00:12 15 Apr 00:14 15 Apr 04:15 15 Apr 04:16 15 Apr 06:00 15 Apr 06:06 15 Apr 06:06 15 Apr 07:43 15 Apr 10:15 15 Apr 10:26 15 Apr 11:58 15 Apr 12:00 15 Apr 13:15 15 Apr 14:41 15 Apr 14:49 15 Apr 15:39 15 Apr 16:10 15 Apr 16:20 15 Apr 17:17 15 Apr 18:00 15 Apr 18:58 15 Apr 19:09 15 Apr 21:25 15 Apr 21:45 15 Apr 21:46 16 Apr 00:00 16 Apr 00:43 16 Apr 00:53 16 Apr 00:57 16 Apr 03:48 16 Apr 06:00 16 Apr 06:41 16 Apr 11:50 16 Apr 12:25 16 Apr 12:50 16 Apr 18:00 16 Apr 18:05 16 Apr 23:50 16 Apr 23:56 17 Apr 05:41 17 Apr 11:31 17 Apr 17:28 17 Apr 22:15 18 Apr 23:05 19 Apr 03:00 19 Apr 06:00 19 Apr 11:50 19 Apr 14:04 19 Apr 17:52 27 Apr 02:36 27 Apr 06:00 27 Apr 11:50 28 Apr 13:32 28 Apr 18:00 29 Apr 00:00 29 Apr 06:00 29 Apr 11:50 30 Apr 00:58 30 Apr 06:00 30 Apr 11:50 09 May 01:36 09 May 06:00 09 May 11:50

09/05 11:50 2023-243 TOKYO

09/05 06:00 2023-242 TOKYO

09/05 01:36 2023-241 TOKYO

30/04 11:50 2023-240 TOKYO

30/04 06:00 2023-239 TOKYO

30/04 00:58 2023-238 TOKYO

29/04 11:50 2023-237 TOKYO

29/04 06:00 2023-236 TOKYO

29/04 00:00 2023-235 TOKYO

28/04 18:00 2023-234 TOKYO

28/04 13:32 2023-233 TOKYO

27/04 11:50 2023-232 TOKYO

27/04 06:00 2023-231 TOKYO

27/04 02:36 2023-230 TOKYO

19/04 17:52 2023-229 TOKYO

19/04 14:04 2023-228 TOKYO

19/04 11:50 2023-227 TOKYO

19/04 06:00 2023-226 TOKYO

19/04 03:00 2023-225 TOKYO

18/04 23:05 2023-224 TOKYO

17/04 22:15 2023-0046 MONTREAL

17/04 17:28 2023-0045 MONTREAL

17/04 11:31 2023-0044 MONTREAL

17/04 05:41 2023-0043 MONTREAL

16/04 23:56 2023-0042 MONTREAL

16/04 23:50 2023-223 TOKYO

16/04 18:05 2023-0041 MONTREAL

16/04 18:00 2023-222 TOKYO

16/04 12:50 2023-221 TOKYO

16/04 12:25 2023-0040 MONTREAL

16/04 11:50 2023-220 TOKYO

16/04 06:41 2023-0039 MONTREAL

16/04 06:00 2023-219 TOKYO

16/04 03:48 2023-0038 MONTREAL

16/04 03:32 2023-031 ANCHORAGE

16/04 00:57 2023-0037 MONTREAL

16/04 00:53 2023-0036 MONTREAL

16/04 00:43 2023-021 WASHINGTON

16/04 00:00 2023-218 TOKYO

15/04 21:46 2023-0035 MONTREAL

15/04 21:45 2023-030 ANCHORAGE

15/04 21:25 2023-0034 MONTREAL

15/04 19:09 2023-0033 MONTREAL

15/04 18:58 2023-020 WASHINGTON

15/04 18:00 2023-217 TOKYO

15/04 17:31 2023-0031 MONTREAL

15/04 16:20 2023-0030 MONTREAL

15/04 16:10 2023-029 ANCHORAGE

15/04 15:39 2023-0029 MONTREAL

15/04 14:49 2023-0028 MONTREAL

15/04 14:41 2023-019 WASHINGTON

15/04 13:15 2023-0027 MONTREAL

15/04 12:00 2023-216 TOKYO

15/04 11:58 2023-0026 MONTREAL

15/04 10:26 2023-0025 MONTREAL

15/04 10:15 2023-028 ANCHORAGE

15/04 07:43 2023-018 WASHINGTON

15/04 06:06 2023-0024 MONTREAL

15/04 06:06 2023-017 WASHINGTON

15/04 06:00 2023-215 TOKYO

15/04 04:16 2023-0023 MONTREAL

15/04 04:15 2023-027 ANCHORAGE

15/04 00:14 2023-0022 MONTREAL

15/04 00:12 2023-016 WASHINGTON

15/04 00:00 2023-214 TOKYO

14/04 22:36 2023-0021 MONTREAL

14/04 22:20 2023-026 ANCHORAGE

14/04 21:55 2023-213 TOKYO

14/04 18:47 2023-212 TOKYO

14/04 18:23 2023-0020 MONTREAL

14/04 17:35 2023-0019 MONTREAL

14/04 17:07 2023-0018 MONTREAL

14/04 16:35 2023-025 ANCHORAGE

14/04 14:04 2023-0017 MONTREAL

14/04 11:25 2023-0016 MONTREAL

14/04 11:15 2023-0015 MONTREAL

14/04 11:00 2023-024 ANCHORAGE

14/04 05:33 2023-0013 MONTREAL

14/04 05:04 2023-0012 MONTREAL

14/04 05:00 2023-023 ANCHORAGE

14/04 04:39 2023-0011 MONTREAL

14/04 01:37 2023-022 ANCHORAGE

14/04 00:15 2023-0010 MONTREAL

13/04 22:28 2023-0009 MONTREAL

13/04 22:25 2023-020 ANCHORAGE

13/04 18:35 2023-0008 MONTREAL

13/04 17:50 2023-211 TOKYO

13/04 17:30 2023-019 ANCHORAGE

13/04 15:48 2023-0007 MONTREAL

13/04 12:00 2023-210 TOKYO

13/04 11:48 2023-018 ANCHORAGE

13/04 11:36 2023-017 ANCHORAGE

13/04 11:29 2023-0006 MONTREAL

13/04 11:15 2023-016 ANCHORAGE

13/04 06:00 2023-209 TOKYO

13/04 05:26 2023-0005 MONTREAL

13/04 05:10 2023-015 ANCHORAGE

12/04 23:58 2023-208 TOKYO

12/04 23:33 2023-0004 MONTREAL

12/04 23:15 2023-014 ANCHORAGE

12/04 18:07 2023-0003 MONTREAL

12/04 18:00 2023-207 TOKYO

12/04 17:47 2023-013 ANCHORAGE

12/04 12:10 2023-0002 MONTREAL

12/04 12:00 2023-012 ANCHORAGE

12/04 11:57 2023-206 TOKYO

12/04 06:20 2023-0001 MONTREAL

12/04 06:05 2023-011 ANCHORAGE

12/04 06:00 2023-205 TOKYO

12/04 00:19 2023-010 ANCHORAGE

12/04 00:00 2023-204 TOKYO

11/04 23:01 2023-009 ANCHORAGE

11/04 21:00 2023-203 TOKYO

11/04 18:00 2023-202 TOKYO

11/04 17:30 2023-008 ANCHORAGE

11/04 12:25 2023-007 ANCHORAGE

11/04 06:06 2023-006 ANCHORAGE

Volcanic Ash Advisory issued on 2023-05-09 at 11:50 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash is not identifiable in satellite imagery.
Volcanic ash is not identifiable due to meteorological cloud or has dissipated. We will issue further advisory if volcanic ash detected in satellite imagery.

Original Message :

Received FVFE01 at 11:50 UTC, 09/05/23 from RJTD
VA ADVISORY
DTG: 20230509/1150Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/243
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA IS NOT IDENTIFIABLE IN SATELLITE IMAGERY.
OBS VA DTG: 09/1120Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 060/14KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: VA IS NOT IDENTIFIABLE DUE TO MET CLOUD OR HAS DISSIPATED. WE
WILL ISSUE FURTHER ADVISORY IF VA DETECTED IN SATELLITE IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=

Volcanic Ash Advisory issued on 2023-05-09 at 06:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Poss volcanic ash emissions continuing.
Volcanic ash obscured by meteorological cloud. However volcanic ash is still expected in the area.

Original Message :

Received FVFE01 at 06:00 UTC, 09/05/23 from RJTD
VA ADVISORY
DTG: 20230509/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/242
INFO SOURCE: KVERT HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS VA EMISSIONS CONTINUING
OBS VA DTG: 09/0520Z
OBS VA CLD: SFC/FL110 N5631 E16119 - N5643 E16005 - N5654 E16009 - N5640 E16121 MOV W 15KT
N5640 E16121 MOV W 15KT
FCST VA CLD +6 HR: 09/1120Z SFC/FL130 N5641 E15939 - N5640 E16122 - N5625 E16025 - N5623 E15708 - N5646 E15607 - N5741 E15622
N5625 E16025 - N5623 E15708 - N5646 E15607 - N5741 E15622
FCST VA CLD +12 HR: 09/1720Z SFC/FL130 N5619 E15854 - N5637 E16121 - N5505 E15818 - N5606 E15301 - N5724 E15328 - N5721 E15547
N5505 E15818 - N5606 E15301 - N5724 E15328 - N5721 E15547
FCST VA CLD +18 HR: NO VA EXP
RMK: VA OBSCURED BY MET CLOUD. HOWEVER VA IS STILL EXPECTED IN THE
AREA.
NXT ADVISORY: 20230509/1200Z=

Volcanic Ash Advisory issued on 2023-05-09 at 01:36 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash at 2023-05-09 01:00 UTC flight level 110 (3300m) extend w.
None.

Original Message :

Received FVFE01 at 01:37 UTC, 09/05/23 from RJTD
VA ADVISORY
DTG: 20230509/0136Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/241
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20230509/0100Z FL110 EXTD W
OBS VA DTG: 09/0100Z
OBS VA CLD: SFC/FL110 N5631 E16123 - N5628 E16113 - N5636 E16048 - N5642 E16053 - N5634 E16111 - N5636 E16121 MOV W 10KT
N5642 E16053 - N5634 E16111 - N5636 E16121 MOV W 10KT
FCST VA CLD +6 HR: 09/0700Z SFC/FL130 N5634 E16122 - N5651 E15853 - N5640 E15822 - N5651 E15727 - N5735 E15748
N5640 E15822 - N5651 E15727 - N5735 E15748
FCST VA CLD +12 HR: 09/1300Z SFC/FL130 N5636 E15935 - N5638 E16123 - N5616 E15918 - N5626 E15357 - N5738 E15440 - N5734 E15626
N5616 E15918 - N5626 E15357 - N5738 E15440 - N5734 E15626
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20230509/0600Z=

Volcanic Ash Advisory issued on 2023-04-30 at 11:50 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash dissipated on satellite imagery.
None.

Original Message :

Received FVFE01 at 11:50 UTC, 30/04/23 from RJTD
VA ADVISORY
DTG: 20230430/1150Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/240
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA DISSIPATED ON SATELLITE IMAGERY
OBS VA DTG: 30/1120Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 300/12KT
FCST VA CLD +6 HR: NO VA EXP
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: NO FURTHER ADVISORIES=

Volcanic Ash Advisory issued on 2023-04-30 at 06:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
None.

Original Message :

Received FVFE01 at 06:00 UTC, 30/04/23 from RJTD
VA ADVISORY
DTG: 20230430/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/239
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 30/0520Z
OBS VA CLD: SFC/FL130 N5643 E16119 - N5633 E16200 - N5619 E16158 - N5623 E16111 MOV E 10KT
N5623 E16111 MOV E 10KT
FCST VA CLD +6 HR: 30/1120Z SFC/FL140 N5636 E16220 - N5528 E16408 - N5520 E16314 - N5640 E16121
N5520 E16314 - N5640 E16121
FCST VA CLD +12 HR: 30/1720Z SFC/FL140 N5416 E16630 - N5443 E16408 - N5646 E16124 - N5701 E16248
N5646 E16124 - N5701 E16248
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20230430/1200Z=

Volcanic Ash Advisory issued on 2023-04-30 at 00:58 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash at 2023-04-29 23:50 UTC flight level 120 (3600m) extend se move 15kt reported.
None.

Original Message :

Received FVFE01 at 00:59 UTC, 30/04/23 from RJTD
VA ADVISORY
DTG: 20230430/0058Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/238
INFO SOURCE: KVERT UHPP HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20230429/2350Z FL120 EXTD SE MOV 15KT
REPORTED
OBS VA DTG: 30/0020Z
OBS VA CLD: SFC/FL130 N5646 E16125 - N5620 E16144 - N5609 E16132 - N5639 E16110 MOV SE 15KT
N5639 E16110 MOV SE 15KT
FCST VA CLD +6 HR: 30/0620Z SFC/FL140 N5636 E16221 - N5505 E16306 - N5542 E16117 - N5630 E16140
N5542 E16117 - N5630 E16140
FCST VA CLD +12 HR: 30/1220Z SFC/FL140 N5611 E16321 - N5401 E16442 - N5350 E16319 - N5557 E16206
N5350 E16319 - N5557 E16206
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20230430/0600Z=

Volcanic Ash Advisory issued on 2023-04-29 at 11:50 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash dissipated on satellite imagery.
None.

Original Message :

Received FVFE01 at 11:50 UTC, 29/04/23 from RJTD
VA ADVISORY
DTG: 20230429/1150Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/237
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA DISSIPATED ON SATELLITE IMAGERY
OBS VA DTG: 29/1120Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 350/25KT
FCST VA CLD +6 HR: NO VA EXP
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: NO FURTHER ADVISORIES=

Volcanic Ash Advisory issued on 2023-04-29 at 06:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
None.

Original Message :

Received FVFE01 at 06:00 UTC, 29/04/23 from RJTD
VA ADVISORY
DTG: 20230429/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/236
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 29/0520Z
OBS VA CLD: SFC/FL140 N5640 E16123 - N5623 E16123 - N5623 E16117 - N5640 E16120 MOV S 15KT
N5640 E16120 MOV S 15KT
FCST VA CLD +6 HR: 29/1120Z SFC/FL160 N5538 E16217 - N5433 E16200 - N5455 E16107 - N5638 E16123
N5455 E16107 - N5638 E16123
FCST VA CLD +12 HR: 29/1720Z SFC/FL160 N5604 E16210 - N5301 E16337 - N5258 E16301 - N5358 E16140 - N5639 E16122
N5258 E16301 - N5358 E16140 - N5639 E16122
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20230429/1200Z=

Volcanic Ash Advisory issued on 2023-04-29 at 00:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
None.

Original Message :

Received FVFE01 at 00:00 UTC, 29/04/23 from RJTD
VA ADVISORY
DTG: 20230429/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/235
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 28/2320Z
OBS VA CLD: SFC/FL140 N5639 E16124 - N5629 E16106 - N5633 E16059 - N5642 E16121 MOV SW 15KT
N5642 E16121 MOV SW 15KT
FCST VA CLD +6 HR: 29/0520Z SFC/FL160 N5638 E16121 - N5604 E16148 - N5534 E16115 - N5546 E15918 - N5559 E15920 - N5609 E16105
N5534 E16115 - N5546 E15918 - N5559 E15920 - N5609 E16105
FCST VA CLD +12 HR: 29/1120Z SFC/FL160 N5636 E16121 - N5521 E16228 - N5427 E16141 - N5522 E15840 - N5550 E16125
N5427 E16141 - N5522 E15840 - N5550 E16125
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20230429/0600Z=

Volcanic Ash Advisory issued on 2023-04-28 at 18:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 18:00 UTC, 28/04/23 from RJTD
VA ADVISORY
DTG: 20230428/1800Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/234
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 28/1720Z
OBS VA CLD: SFC/FL140 N5637 E16123 - N5636 E16053 - N5642 E16055 - N5643 E16123 MOV W 20KT
N5643 E16123 MOV W 20KT
FCST VA CLD +6 HR: 28/2320Z SFC/FL150 N5639 E16122 - N5625 E16105 - N5601 E15908 - N5613 E15655 - N5636 E15706 - N5623 E16006
N5601 E15908 - N5613 E15655 - N5636 E15706 - N5623 E16006
FCST VA CLD +12 HR: 29/0520Z SFC/FL150 N5639 E16123 - N5556 E16145 - N5539 E15926 - N5704 E15413 - N5720 E15441 - N5607 E15932 - N5612 E16104
E16104
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230429/0000Z=

Volcanic Ash Advisory issued on 2023-04-28 at 13:32 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash at 2023-04-28 13:00 UTC flight level 140 (4200m) extend w.
Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 13:32 UTC, 28/04/23 from RJTD
VA ADVISORY
DTG: 20230428/1332Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/233
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20230428/1300Z FL140 EXTD W
OBS VA DTG: 28/1300Z
OBS VA CLD: SFC/FL140 N5637 E16123 - N5635 E16053 - N5642 E16057 - N5643 E16124 MOV W 20KT
N5643 E16124 MOV W 20KT
FCST VA CLD +6 HR: 28/1900Z SFC/FL160 N5639 E16122 - N5600 E15857 - N5619 E15548 - N5639 E15557 - N5620 E15851
N5619 E15548 - N5639 E15557 - N5620 E15851
FCST VA CLD +12 HR: 29/0100Z SFC/FL160 N5639 E16119 - N5547 E16025 - N5550 E15738 - N5708 E15131 - N5725 E15159 - N5609 E15926
N5550 E15738 - N5708 E15131 - N5725 E15159 - N5609 E15926
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230428/1800Z=

Volcanic Ash Advisory issued on 2023-04-27 at 11:50 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash dissipated on satellite imagery.
None.

Original Message :

Received FVFE01 at 11:50 UTC, 27/04/23 from RJTD
VA ADVISORY
DTG: 20230427/1150Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/232
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA DISSIPATED ON SATELLITE IMAGERY
OBS VA DTG: 27/1120Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 050/33KT
FCST VA CLD +6 HR: NO VA EXP
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: NO FURTHER ADVISORIES=

Volcanic Ash Advisory issued on 2023-04-27 at 06:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
None.

Original Message :

Received FVFE01 at 06:00 UTC, 27/04/23 from RJTD
VA ADVISORY
DTG: 20230427/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/231
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 27/0520Z
OBS VA CLD: SFC/FL140 N5639 E16125 - N5622 E16108 - N5630 E16106 - N5642 E16121 MOV SW 15KT
N5642 E16121 MOV SW 15KT
FCST VA CLD +6 HR: 27/1120Z SFC/FL140 N5639 E16122 - N5501 E15906 - N5511 E15830 - N5610 E15930
N5511 E15830 - N5610 E15930
FCST VA CLD +12 HR: 27/1720Z SFC/FL140 N5637 E16120 - N5545 E15650 - N5425 E15454 - N5441 E15339 - N5638 E15555
N5425 E15454 - N5441 E15339 - N5638 E15555
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20230427/1200Z=

Volcanic Ash Advisory issued on 2023-04-27 at 02:36 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash at 2023-04-27 02:00 UTC flight level 140 (4200m) extend southwest.
None.

Original Message :

Received FVFE01 at 02:36 UTC, 27/04/23 from RJTD
VA ADVISORY
DTG: 20230427/0236Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/230
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20230427/0200Z FL140 EXTD SW
OBS VA DTG: 27/0200Z
OBS VA CLD: SFC/FL140 N5640 E16125 - N5631 E16120 - N5633 E16113 - N5640 E16121 MOV SW 15KT
N5640 E16121 MOV SW 15KT
FCST VA CLD +6 HR: 27/0800Z SFC/FL140 N5639 E16126 - N5610 E16105 - N5534 E16118 - N5456 E16039 - N5520 E16000 - N5614 E16040
N5534 E16118 - N5456 E16039 - N5520 E16000 - N5614 E16040
FCST VA CLD +12 HR: 27/1400Z SFC/FL140 N5639 E16122 - N5604 E15942 - N5405 E15812 - N5505 E15656 - N5621 E15831
N5405 E15812 - N5505 E15656 - N5621 E15831
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20230427/0600Z=

Volcanic Ash Advisory issued on 2023-04-19 at 17:52 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash is not identifiable in satellite imagery.
Volcanic ash is not identifiable due to meteorological cloud or has dissipated. We will issue further advisory if volcanic ash detected in satellite imagery.

Original Message :

Received FVFE01 at 17:52 UTC, 19/04/23 from RJTD
VA ADVISORY
DTG: 20230419/1752Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/229
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA IS NOT IDENTIFIABLE IN SATELLITE IMAGERY.
OBS VA DTG: 19/1720Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 130/48KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: VA IS NOT IDENTIFIABLE DUE TO MET CLOUD OR HAS DISSIPATED. WE
WILL ISSUE FURTHER ADVISORY IF VA DETECTED IN SATELLITE IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=

Volcanic Ash Advisory issued on 2023-04-19 at 14:04 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash at 2023-04-19 13:30 UTC flight level 140 (4200m) extend w.
None.

Original Message :

Received FVFE01 at 14:04 UTC, 19/04/23 from RJTD
VA ADVISORY
DTG: 20230419/1404Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/228
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20230419/1330Z FL140 EXTD W
OBS VA DTG: 19/1330Z
OBS VA CLD: SFC/FL140 N5643 E16125 - N5656 E16041 - N5657 E15942 - N5647 E15940 - N5642 E16038 - N5635 E16121 MOV W 30KT
N5647 E15940 - N5642 E16038 - N5635 E16121 MOV W 30KT
FCST VA CLD +6 HR: 19/1930Z SFC/FL170 N5639 E16122 - N5723 E15757 - N5701 E15409 - N5802 E15513 - N5750 E15923
N5701 E15409 - N5802 E15513 - N5750 E15923
FCST VA CLD +12 HR: 20/0130Z SFC/FL160 N5639 E16122 - N5749 E15531 - N5611 E15224 - N5723 E15018 - N5913 E15359 - N5900 E15610
N5611 E15224 - N5723 E15018 - N5913 E15359 - N5900 E15610
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20230419/1800Z=

Volcanic Ash Advisory issued on 2023-04-19 at 11:50 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash dissipated on satellite imagery.
None.

Original Message :

Received FVFE01 at 11:50 UTC, 19/04/23 from RJTD
VA ADVISORY
DTG: 20230419/1150Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/227
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA DISSIPATED ON SATELLITE IMAGERY
OBS VA DTG: 19/1120Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 120/52KT
FCST VA CLD +6 HR: NO VA EXP
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: NO FURTHER ADVISORIES=

Volcanic Ash Advisory issued on 2023-04-19 at 06:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

No eruption. Re-suspended volcanic ash.
Re-suspended volcanic ash.

Original Message :

Received FVFE01 at 06:00 UTC, 19/04/23 from RJTD
VA ADVISORY
DTG: 20230419/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/226
INFO SOURCE: KVERT HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NO ERUPTION. RE-SUSPENDED VA
OBS VA DTG: 19/0520Z
OBS VA CLD: SFC/FL130 N5637 E16120 - N5653 E15956 - N5700 E15959 - N5643 E16123 MOV W 40KT
N5643 E16123 MOV W 40KT
FCST VA CLD +6 HR: 19/1120Z SFC/FL160 N5639 E16122 - N5723 E15609 - N5641 E15417 - N5805 E15420 - N5821 E15529
N5641 E15417 - N5805 E15420 - N5821 E15529
FCST VA CLD +12 HR: 19/1720Z SFC/FL170 N5729 E15916 - N5639 E16122 - N5718 E15650 - N5659 E15311 - N5459 E15238 - N5718 E15008 - N5802 E15005 - N5809 E15412
E15005 - N5809 E15412
FCST VA CLD +18 HR: NO VA EXP
RMK: RE-SUSPENDED VA.
NXT ADVISORY: 20230419/1200Z=

Volcanic Ash Advisory issued on 2023-04-19 at 03:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

No eruption. Re-suspended volcanic ash.
Re-suspended volcanic ash.

Original Message :

Received FVFE01 at 03:01 UTC, 19/04/23 from RJTD
VA ADVISORY
DTG: 20230419/0300Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/225
INFO SOURCE: KVERT HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NO ERUPTION. RE-SUSPENDED VA
OBS VA DTG: 19/0220Z
OBS VA CLD: SFC/FL130 N5637 E16120 - N5703 E15936 - N5711 E15942 - N5643 E16123 MOV NW 45KT
N5643 E16123 MOV NW 45KT
FCST VA CLD +6 HR: 19/0820Z SFC/FL170 N5828 E15555 - N5639 E16122 - N5734 E15429 - N5822 E15412
N5734 E15429 - N5822 E15412
FCST VA CLD +12 HR: 19/1420Z SFC/FL180 N5809 E15647 - N5636 E16127 - N5727 E15540 - N5618 E15118 - N5711 E15013 - N5843 E15039
N5727 E15540 - N5618 E15118 - N5711 E15013 - N5843 E15039
FCST VA CLD +18 HR: NO VA EXP
RMK: RE-SUSPENDED VA.
NXT ADVISORY: 20230419/0600Z=

Volcanic Ash Advisory issued on 2023-04-18 at 23:05 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

No eruption. Re-suspended volcanic ash.
Re-suspended volcanic ash. This relates to ash drifting from the ground rather than to ash from a new eruption.

Original Message :

Received FVFE01 at 23:05 UTC, 18/04/23 from RJTD
VA ADVISORY
DTG: 20230418/2305Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/224
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NO ERUPTION. RE-SUSPENDED VA
OBS VA DTG: 18/2230Z
OBS VA CLD: SFC/FL130 N5636 E16120 - N5657 E16024 - N5706 E16030 - N5644 E16125 MOV NW 45KT
N5644 E16125 MOV NW 45KT
FCST VA CLD +6 HR: 19/0430Z SFC/FL150 N5639 E16122 - N5812 E15430 - N5848 E15448 - N5810 E15745
N5848 E15448 - N5810 E15745
FCST VA CLD +12 HR: 19/1030Z SFC/FL170 N5635 E16128 - N5744 E15320 - N5713 E15049 - N5928 E15020 - N5935 E15144
N5713 E15049 - N5928 E15020 - N5935 E15144
FCST VA CLD +18 HR: NO VA EXP
RMK: RE-SUSPENDED VA. THIS RELATES TO ASH DRIFTING FROM THE GROUND
RATHER THAN TO ASH FROM A NEW ERUPTION.
NXT ADVISORY: 20230419/0300Z=

Volcanic Ash Advisory issued on 2023-04-17 at 22:15 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash from 10 1300 UTC eruption.
Volcanic ash satellite signal nearly dissipated and is expected to disappear by t+6. Volcanic debris, including sulphur dioxide, aerosols and gases are still present and expected to persist for days to they are not believed to significant quantities of volcanic ash. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 22:17 UTC, 17/04/23 from CWAO
VA ADVISORY
DTG: 20230417/2215Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0046
INFO SOURCE: GOES,POES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA FM 10/1300Z ERUPTION
OBS VA DTG: 17/2300Z
OBS VA CLD: SFC/FL380 N7530 W10500 - N7326 W11025 -N7100 W09930 - N7300 W09700 - N7530 W10500 MOV E 15 KT
FCST VA CLD +6 HR: NO VA EXP
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: VA SAT SIGNAL NEARLY DISSIPATED AND IS EXPECTED TO DISAPPEAR BY
T+6. VOLCANIC DEBRIS, INCLUDING SULPHUR DIOXIDE, AEROSOLS AND GASES
ARE STILL PRESENT AND EXPECTED TO PERSIST FOR DAYS TO WEEKS. THEY ARE
NOT BELIEVED TO CONTAIN SIGNIFICANT QUANTITIES OF VA.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: NO FURTHER ADVISORIES

Volcanic Ash Advisory issued on 2023-04-17 at 17:28 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash from 10 1300 UTC eruption.
Faint volcanic ash signal becoming hard to detect as it has weakened in the past 6 volcanic ash not expected to persist beyond t+6. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 17:57 UTC, 17/04/23 from CWAO
VA ADVISORY
DTG: 20230417/1728Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0045
INFO SOURCE: GOES,POES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA FROM 10/1300Z ERUPTION
OBS VA DTG: 17/1720Z
OBS VA CLD: SFC/FL380 N7430 W116620 - N7300 W11800 - N6900 W09150 - N7220 W09530 - N7530 W11000 MOV E 20KT
FCST VA CLD +6 HR: 18/0000Z SFC/FL380 N7515 W10506 - N7326 W11025 - N6956 W09313 - N7111 W08949 - N7515 W10506
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: FAINT VA SIGNAL BECMG HARD TO DETECT AS IT HAS WEAKENED IN THE
PAST 6 HOURS. VA NOT EXPECTED TO PERSIST BEYOND T+6.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230417/2327Z

Volcanic Ash Advisory issued on 2023-04-17 at 11:31 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash from 10 1300 UTC eruption.
Area of volcanic ash expanded at t+0 based on signal in satellite imagery. Confidence in positions of volcanic ash is lower than in previous advisories. Volcanic ash signal may be lost by t+18. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 11:33 UTC, 17/04/23 from CWAO
VA ADVISORY
DTG: 20230417/1131Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0044
INFO SOURCE: GOES,POES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA FM 10/1300Z ERUPTION
OBS VA DTG: 17/1130Z
OBS VA CLD: SFC/FL380 N7245 W12156 - N7106 W10422 - N6725 W08630 - N7049 W08422 - N7532 W09419 - N7602 W11105 - N7245 W12156 MOV E 15KT.
FCST VA CLD +6 HR: 17/1800Z SFC/FL380 N7428 W10918 - N7322 W11341 - N6910 W09639 - N6729 W08714 - N7016 W08517 - N7428 W10918
FCST VA CLD +12 HR: 18/0000Z SFC/FL380 N7403 W09811 - N7317 W10423 - N6659 W08923 - N6807 W08400 - N7403 W09811
FCST VA CLD +18 HR: NO VA EXP
RMK: AREA OF VA EXPANDED AT T+0 BASED ON SIGNAL IN SATELLITE IMAGERY.
CONFIDENCE IN POSITIONS OF VA IS LOWER THAN IN PREVIOUS ADVISORIES.
VA SIGNAL MAY BE LOST BY T+18.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: NO LATER THAN 20230417/1731Z

Volcanic Ash Advisory issued on 2023-04-17 at 05:41 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash from 10 1300 UTC eruption.
Forecast position mostly based on expected movement of volcanic ash below 200, but volcanic ash may still be present up to flight level 380 (11400m) volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 05:42 UTC, 17/04/23 from CWAO
VA ADVISORY
DTG: 20230417/0541Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0043
INFO SOURCE: GOES,POES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA FROM 10/1300Z ERUPTION
OBS VA DTG: 17/0600Z
OBS VA CLD: SFC/FL380 N6758 W09720 - N6853 W09045 -N7350 W10121 - N7328 W11026 - N7048 W10112 - N6758 W09720 MOV E 25 KT
FCST VA CLD +6 HR: 17/1200Z SFC/FL380 N6901 W09346 - N6959 W08825 -N7422 W09830 - N7331 W10522 - N6901 W09346
FCST VA CLD +12 HR: 17/1800Z SFC/FL380 N7323 W09900 - N7352 W09415 -N6858 W08707 - N6823 W09042 - N7323 W09900
FCST VA CLD +18 HR: 18/0000Z SFC/FL380 N7242 W09340 - N7249 W08958 - N6720 W08329 - N6647 W08703 - N7242 W09340
RMK: FCST POSITION MOSTLY BASED ON EXPECTED MOVEMENT OF VA BELOW
FL200, BUT VA MAY STILL BE PRESENT UP TO FL380.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230417/1200Z

Volcanic Ash Advisory issued on 2023-04-16 at 23:56 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash from 10 1300 UTC eruption.
Volcanic ash is likely mostly below 200, but tops kept at flight level 380 (11400m) based on pireps suggesting volcanic ash possible aloft as well. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 23:57 UTC, 16/04/23 from CWAO
VA ADVISORY
DTG: 20230416/2356Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0042
INFO SOURCE: GOES,POES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA FM 10/1300Z ERUPTION
OBS VA DTG: 17/0000Z
OBS VA CLD: SFC/FL380 N7332 W11828 - N7357 W11233 - N7000 W09354 - N6600 W09700 - N6844 W11032 - N7100 W12100 - N7332 W11828 MOV E 25KT
FCST VA CLD +6 HR: 17/0600Z SFC/FL380 N6758 W09720 - N6853 W09045 - N7350 W10121 - N7328 W11026 - N7048 W10112 - N6758 W09720
FCST VA CLD +12 HR: 17/1200Z SFC/FL380 N6901 W09346 - N6959 W08825 - N7422 W09830 - N7331 W10522 - N6901 W09346
FCST VA CLD +18 HR: 17/1800Z SFC/FL380 N7323 W09900 - N7352 W09415 - N6858 W08707 - N6823 W09042 - N7323 W09900
RMK: VA IS LIKELY MOSTLY BELOW FL200, BUT TOPS KEPT AT FL380 BASED ON
PIREPS SUGGESTING VA POSSIBLE ALOFT AS WELL.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230417/0556Z

Volcanic Ash Advisory issued on 2023-04-16 at 23:50 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash is not identifiable in satellite imagery.
Volcanic ash is not identifiable due to meteorological cloud or has dissipated. We will issue further advisory if volcanic ash detected in satellite imagery.

Original Message :

Received FVFE01 at 23:50 UTC, 16/04/23 from RJTD
VA ADVISORY
DTG: 20230416/2350Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/223
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA IS NOT IDENTIFIABLE IN SATELLITE IMAGERY.
OBS VA DTG: 16/2320Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 210/41KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: VA IS NOT IDENTIFIABLE DUE TO MET CLOUD OR HAS DISSIPATED. WE
WILL ISSUE FURTHER ADVISORY IF VA DETECTED IN SATELLITE IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=

Volcanic Ash Advisory issued on 2023-04-16 at 18:05 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash from 10 1300 UTC eruption.
Volcanic ash believed to be mostly below flight level 200 (6000m) but pireps indicate some volcanic ash poss to flight level 380 (11400m) volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 18:06 UTC, 16/04/23 from CWAO
VA ADVISORY
DTG: 20230416/1805Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0041
INFO SOURCE: GOES,POES,PIREPS,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA FM 10/1300Z ERUPTION
OBS VA DTG: 16/1800Z
OBS VA CLD: SFC/FL380 N7352 W11944 - N6930 W10142 - N6728 W10628 - N7053 W12441 - N7352 W11944 MOV E 20KT.
FCST VA CLD +6 HR: 17/0000Z SFC/FL380 N6831 W10345 - N7049 W09546 - N7340 W11343 - N7108 W12203 - N6831 W10345
FCST VA CLD +12 HR: 17/0600Z SFC/FL380 N6858 W09734 - N7040 W09013 - N7417 W10803 - N7205 W11614 - N6858 W09734
FCST VA CLD +18 HR: 17/1200Z SFC/FL380 N6902 W09346 - N7037 W08429 - N7456 W10114 - N7252 W11128 - N6902 W09346
RMK: VA BELIEVED TO BE MOSTLY BELOW FL200 BUT PIREPS INDICATE SOME VA
POSS TO FL380.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: NO LATER THAN 20230417/0005Z

Volcanic Ash Advisory issued on 2023-04-16 at 18:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

No eruption. Re-suspended volcanic ash.
Re-suspended volcanic ash. Northern part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 18:00 UTC, 16/04/23 from RJTD
VA ADVISORY
DTG: 20230416/1800Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/222
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NO ERUPTION. RE-SUSPENDED VA
OBS VA DTG: 16/1720Z
OBS VA CLD: SFC/FL120 N5640 E16111 - N5720 E16127 - N5716 E16141 - N5637 E16125 MOV N 30KT
N5637 E16125 MOV N 30KT
FCST VA CLD +6 HR: 16/2320Z SFC/FL160 N6034 E16445 - N5927 E16513 - N5642 E16116 - N5842 E16024 - N6039 E16144
N5642 E16116 - N5842 E16024 - N6039 E16144
FCST VA CLD +12 HR: 17/0520Z SFC/FL180 N6223 E16843 - N6120 E16517 - N5653 E16104 - N5940 E15919 - N6323 E15847 - N6342 E16343
N5653 E16104 - N5940 E15919 - N6323 E15847 - N6342 E16343
FCST VA CLD +18 HR: NO VA EXP
RMK: RE-SUSPENDED VA. NORTHERN PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230417/0000Z=

Volcanic Ash Advisory issued on 2023-04-16 at 12:50 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

No eruption. Re-suspended volcanic ash.
Re-suspended volcanic ash. This relates to ash drifting from the ground rather than to ash from a new eruption. Northern part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 12:50 UTC, 16/04/23 from RJTD
VA ADVISORY
DTG: 20230416/1250Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/221
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NO ERUPTION. RE-SUSPENDED VA
OBS VA DTG: 16/1230Z
OBS VA CLD: SFC/FL120 N5640 E16115 - N5657 E16111 - N5714 E16055 - N5725 E16108 - N5702 E16125 - N5640 E16125 MOV N 30KT
N5725 E16108 - N5702 E16125 - N5640 E16125 MOV N 30KT
FCST VA CLD +6 HR: 16/1830Z SFC/FL170 N5842 E16211 - N5630 E16146 - N5824 E15956 - N6039 E15826 - N6001 E16037
N5824 E15956 - N6039 E15826 - N6001 E16037
FCST VA CLD +12 HR: 17/0030Z SFC/FL200 N6143 E16108 - N6011 E16418 - N5637 E16123 - N6018 E15859 - N6234 E15258 - N6314 E15244
N5637 E16123 - N6018 E15859 - N6234 E15258 - N6314 E15244
FCST VA CLD +18 HR: NO VA EXP
RMK: RE-SUSPENDED VA. THIS RELATES TO ASH DRIFTING FROM THE GROUND
RATHER THAN TO ASH FROM A NEW ERUPTION. NORTHERN PART OF VA OBSCURED
BY MET CLOUD.
NXT ADVISORY: 20230416/1800Z=

Volcanic Ash Advisory issued on 2023-04-16 at 12:25 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash from 10 1300 UTC eruption.
Volcanic ash signal still evident in satellite imagery. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 12:26 UTC, 16/04/23 from CWAO
VA ADVISORY
DTG: 20230416/1225Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0040
INFO SOURCE: VOLCAT,GOES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA FM 10/1300Z ERUPTION
OBS VA DTG: 16/1215Z
OBS VA CLD: SFC/FL380 N7120 W13144 - N6757 W13724 - N6600 W11313 - N6933 W10500 - N7120 W13144 MOV NE 25KT.
FCST VA CLD +6 HR: 16/1800Z SFC/FL380 N6741 W10817 - N7014 W10033 - N7232 W12539 - N6945 W13302 - N6741 W10817
FCST VA CLD +12 HR: 17/0000Z SFC/FL380 N6831 W10345 - N7050 W09547 - N7334 W12003 - N7121 W12816 - N6831 W10345
FCST VA CLD +18 HR: 17/0600Z SFC/FL380 N6858 W09734 - N7041 W09014 - N7422 W11054 - N7236 W12115 - N6858 W09734
RMK: VA SIGNAL STILL EVIDENT IN SATELLITE IMAGERY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230416/1824Z

Volcanic Ash Advisory issued on 2023-04-16 at 11:50 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash dissipated on satellite imagery.
None.

Original Message :

Received FVFE01 at 11:50 UTC, 16/04/23 from RJTD
VA ADVISORY
DTG: 20230416/1150Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/220
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA DISSIPATED ON SATELLITE IMAGERY
OBS VA DTG: 16/1120Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 200/32KT
FCST VA CLD +6 HR: NO VA EXP
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: NO FURTHER ADVISORIES=

Volcanic Ash Advisory issued on 2023-04-16 at 06:41 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash seen in satellite imagery.
None volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 06:42 UTC, 16/04/23 from CWAO
VA ADVISORY
DTG: 20230416/0641Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0039
INFO SOURCE: VOLCAT,GOES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA SEEN IN SATELLITE IMAGERY
OBS VA DTG: 16/0700Z
OBS VA CLD: SFC/FL380 N6859 W13551 - N7043 W13454 -N7043 W11135 - N6550 W11216 - N6550 W11757 - N6859 W13551 MOV NE 20KT
FCST VA CLD +6 HR: 16/1300Z SFC/FL380 N7027 W13148 - N7224 W12920 -N7134 W10435 - N6657 W10942 - N7027 W13148
FCST VA CLD +12 HR: 16/1900Z SFC/FL380 N7147 W12651 - N7330 W12337 -N7141 W09942 - N6749 W10504 - N7147 W12651
FCST VA CLD +18 HR: 17/0100Z SFC/FL380 N7434 W11505 - N7251 W09308 - N6952 W09414 - N6736 W09943 - N7248 W11510 - N7434 W11505
RMK: NIL
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: NO LATER THAN 20230416/1300Z

Volcanic Ash Advisory issued on 2023-04-16 at 06:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash continuously observation in satellite imagery.
None.

Original Message :

Received FVFE01 at 06:00 UTC, 16/04/23 from RJTD
VA ADVISORY
DTG: 20230416/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/219
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 16/0520Z
OBS VA CLD: SFC/FL170 N6809 E13824 - N6815 E14316 - N6736 E14840 - N6715 E14834 - N6750 E14249 - N6750 E13830 MOV NW 25KT
N6715 E14834 - N6750 E14249 - N6750 E13830 MOV NW 25KT
FCST VA CLD +6 HR: 16/1120Z SFC/FL200 N7000 E14435 - N6912 E14605 - N6943 E13815 - N6847 E13331 - N6835 E12813 - N6907 E12746 - N7035 E13801
E13801
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20230416/1200Z=

Volcanic Ash Advisory issued on 2023-04-16 at 03:48 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvak22 pawu 160338 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 03:52 UTC, 16/04/23 from CWAO
VA ADVISORY
DTG: 20230416/0348Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0038
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 16/0443Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 160338 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: NO FURTHER ADVISORIES

Volcanic Ash Advisory issued on 2023-04-16 at 03:32 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash not identifiable from satellite.
Volcanic ash not identifiable from satellite. So2 evident in satellite imagery but volcanic ash signal weak to non-existent. Please see fvcn01 cwao issued by montreal volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center aor. Bl.

Original Message :

Received FVAK22 at 03:38 UTC, 16/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230416/0332Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/031
INFO SOURCE: GOES/POES
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA NOT IDENTIFIABLE FROM SATELLITE
OBS VA DTG: 16/0332Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: VA NOT IDENTIFIABLE FROM SATELLITE. SO2 EVIDENT IN SATELLITE
IMAGERY BUT VA SIGNAL WEAK TO NON-EXISTENT. PLEASE SEE FVCN01 CWAO
ISSUED BY MONTREAL VAAC WHICH DESCRIBES CONDITIONS NEAR THE
ANCHORAGE VAAC AOR...BL
NXT ADVISORY: NO FURTHER ADVISORIES

Volcanic Ash Advisory issued on 2023-04-16 at 00:57 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvxx27 knes 160043 issued by the washington volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 00:58 UTC, 16/04/23 from CWAO
VA ADVISORY
DTG: 20230416/0057Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0037
INFO SOURCE: VAAC WASHINGTON
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 16/0155Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVXX27 KNES 160043 ISSUED BY THE WASHINGTON VAAC
WHICH DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: NO FURTHER ADVISORIES

Volcanic Ash Advisory issued on 2023-04-16 at 00:53 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash seen in satellite imagery.
Strong volcanic ash signal still evident in satellite imagery over northern yt, nt, and nu. Please see also fvak22 pawu from volcanic ash advisory center anchorage and fvxx27 knes from volcanic ash advisory center washington for volcanic ash close to canada. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 00:54 UTC, 16/04/23 from CWAO
VA ADVISORY
DTG: 20230416/0053Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0036
INFO SOURCE: VOLCAT,GOES,PIREPS,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA SEEN IN SATELLITE IMAGERY
OBS VA DTG: 16/0045Z
OBS VA CLD: SFC/FL380 N6754 W14039 - N6601 W13513 - N6420 W11928 - N6409 W11326 - N6537 W11255 - N6856 W11627 - N7039 W12734 - N6754 W14039 MOV NE 20KT.
FCST VA CLD +6 HR: 16/0700Z SFC/FL380 N6859 W13551 - N7043 W13454 - N7043 W11135 - N6550 W11216 - N6550 W11757 - N6859 W13551
FCST VA CLD +12 HR: 16/1300Z SFC/FL380 N7027 W13148 - N7224 W12920 - N7134 W10435 - N6657 W10942 - N7027 W13148
FCST VA CLD +18 HR: 16/1900Z SFC/FL380 N7147 W12651 - N7330 W12337 - N7141 W09942 - N6749 W10504 - N7147 W12651
RMK: STRONG VA SIGNAL STILL EVIDENT IN SAT IMAGERY OVR NRN YT, NT,
AND NU. PLEASE SEE ALSO FVAK22 PAWU FROM VAAC ANCHORAGE AND FVXX27
KNES FROM VAAC WASHINGTON FOR VA CLOSE TO CANADA.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: NO LATER THAN 20230416/0653Z

Volcanic Ash Advisory issued on 2023-04-16 at 00:43 UTC.

Key information extracted from original VAA message :

Remnant volcanic ash not seen in satellite.
Volcanic ash not seen in satellite for over +6 hours. Narrow strip of SO2 and gases seen move across e montana, w sd south to central ok. Please see fvcn01 for volcanic ash in montreal volcanic ash advisory center aor and fvak22 for volcanic ash in anchorage volcanic ash advisory center aor. Kibler.

Original Message :

Received FVXX27 at 00:46 UTC, 16/04/23 from KNES
VA ADVISORY
DTG: 20230416/0043Z
VAAC: WASHINGTON
VOLCANO: SHEVELUCH 300270
PSN: N5638 E16122
AREA: KAMCHATKA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/021
INFO SOURCE: GOES-16. ANCHORAGE VAAC. MONTREAL
VAAC. VOLCAT. AWC
ERUPTION DETAILS: REMNANT VA NOT SEEN IN SAT
OBS VA DTG: 16/0031Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SAT DATA
FCST VA CLD +6HR: 16/0630Z NO VA EXP
FCST VA CLD +12HR: 16/1230Z NO VA EXP
FCST VA CLD +18HR: 16/1830Z NO VA EXP
RMK: VA NOT SEEN IN SAT FOR OVER +6 HRS. NARROW STRIP
OF SO2 AND GASES SEEN MOV ACROSS E MONTANA,
W SD SOUTH TO CENTRAL OK. PLEASE SEE FVCN01
FOR VA IN MONTREAL VAAC AOR AND FVAK22 FOR VA IN
ANCHORAGE VAAC AOR ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

Volcanic Ash Advisory issued on 2023-04-16 at 00:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash continuously observation in satellite imagery.
None.

Original Message :

Received FVFE01 at 00:00 UTC, 16/04/23 from RJTD
VA ADVISORY
DTG: 20230416/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/218
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 15/2320Z
OBS VA CLD: SFC/FL170 N6610 E14417 - N6623 E14727 - N6431 E15554 - N6402 E15542 - N6529 E14721 - N6539 E14445 MOV NW 30KT
N6402 E15542 - N6529 E14721 - N6539 E14445 MOV NW 30KT
FCST VA CLD +6 HR: 16/0520Z SFC/FL210 N6643 E15308 - N6601 E15344 - N6730 E14447 - N6717 E13440 - N6803 E13348 - N6840 E14240
N6730 E14447 - N6717 E13440 - N6803 E13348 - N6840 E14240
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20230416/0600Z=

Volcanic Ash Advisory issued on 2023-04-15 at 21:46 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvak22 pawu 152144 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 21:47 UTC, 15/04/23 from CWAO
VA ADVISORY
DTG: 20230415/2146Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0035
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 15/2245Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 152144 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230416/0345Z

Volcanic Ash Advisory issued on 2023-04-15 at 21:45 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Residual volcanic ash from 10 apr 2023 eruption.
Volcanic ash partially obscured by meteorological cloud. Please see fvcn01 cwao issued by montreal volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center aor. Jwc.

Original Message :

Received FVAK22 at 21:44 UTC, 15/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230415/2145Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/030
INFO SOURCE: HIMAWARI/GOES/POES/AVO/PILOT REPORT
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: RESIDUAL VA FROM 10 APR 2023 ERUPTION
OBS VA DTG: 15/2145Z
OBS VA CLD: SFC/FL360 N6022 W13843 - N5854 W13822 - N5857 W14259 - N6007 W14312 - N6022 W13843 MOV NW 20KT
FCST VA CLD +6HR: 16/0345Z SFC/FL360 N6142 W13951 - N6006 W13915 - N5925 W14559 - N6041 W14631 - N6142 W13951 - N6142 W13951
FCST VA CLD +12HR: 16/0945Z NO VA EXP
FCST VA CLD +18HR: 16/1545Z NO VA EXP
RMK: VA PARTIALLY OBSCURED BY MET CLOUD. PLEASE SEE FVCN01 CWAO
ISSUED BY MONTREAL VAAC WHICH DESCRIBES CONDITIONS NEAR THE
ANCHORAGE VAAC AOR...JWC
NXT ADVISORY: WILL BE ISSUED BY 20230416/0345Z

Volcanic Ash Advisory issued on 2023-04-15 at 21:25 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash seen in satellite imagery.
Pireps also rec over prairies but volcanic debris located there contains little to no volcanic ash. Volcanic ash north of great slave lake expected to dissipate by 16/0400z. Please see fvak22 pawu issued by volcanic ash advisory center anchorage and fvxx27 knes by volcanic ash advisory center washington for volcanic ash near canada. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 21:27 UTC, 15/04/23 from CWAO
VA ADVISORY
DTG: 20230415/2125Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0034
INFO SOURCE: VOLCAT,GOES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA SEEN IN SATELLITE IMAGERY
OBS VA DTG: 15/2130Z
OBS VA CLD: SFC/FL380 N6342 W12658 - N6250 W12046 - N6400 W11649 - N6849 W12034 - N6831 W14043 - N6622 W14013 - N6342 W12658 MOV NE 30KT SFC/FL320 N6200 W11247 - N6146 W11438 - N6333 W11517 - N6346 W11325 - N6200 W11247 MOV NE 20KT
FCST VA CLD +6 HR: 16/0400Z SFC/FL380 N6824 W13627 - N6506 W11618 - N6622 W11321 - N7025 W11459 - N7010 W13635 - N6824 W13627
FCST VA CLD +12 HR: 16/1000Z SFC/FL380 N6951 W13207 - N7130 W13208 - N7126 W10825 - N6825 W10809 - N6540 W11152 - N6951 W13207
FCST VA CLD +18 HR: 16/1600Z SFC/FL380 N7125 W12621 - N7256 W12558 - N7225 W10125 - N6910 W10235 - N6629 W10653 - N7125 W12621
RMK: PIREPS ALSO REC OVER PRAIRIES BUT VOLCANIC DEBRIS LOCATED THERE
CONTAINS LITTLE TO NO VA. VA NORTH OF GREAT SLAVE LAKE EXPECTED TO
DISSIPATE BY 16/0400Z. PLEASE SEE FVAK22 PAWU ISSUED BY VAAC
ANCHORAGE AND FVXX27 KNES BY VAAC WASHINGTON FOR VA NEAR CANADA.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230416/0325Z

Volcanic Ash Advisory issued on 2023-04-15 at 19:09 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvxx27 knes 151858 issued by the washington volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 19:10 UTC, 15/04/23 from CWAO
VA ADVISORY
DTG: 20230415/1909Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0033
INFO SOURCE: VAAC WASHINGTON
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 15/2007Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVXX27 KNES 151858 ISSUED BY THE WASHINGTON VAAC
WHICH DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230416/0108Z

Volcanic Ash Advisory issued on 2023-04-15 at 18:58 UTC.

Key information extracted from original VAA message :

Poss remnant volcanic ash.
Volcanic ash is not seen in all forms of satellite imagery. Well defined narrow line of gases/SO2 seen in imagery move e. Pilot repeats indicates poss volcanic ash seen across central montana and north central wyoming. Please see fvcn01 151731 issued by volcanic ash advisory center montreal and fvak22 151616 issued by volcanic ash advisory center anchorage for remnant volcanic ash in their. Kibler.

Original Message :

Received FVXX27 at 19:04 UTC, 15/04/23 from KNES
VA ADVISORY
DTG: 20230415/1858Z
VAAC: WASHINGTON
VOLCANO: SHEVELUCH 300270
PSN: N5638 E16122
AREA: KAMCHATKA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/020
INFO SOURCE: GOES-16. GOES-18. AWC. NWP MODELS.
PILOT RPRT. ANCHORAGE VAAC. MONTREAL VAAC.
ERUPTION DETAILS: POSS REMNANT VA
OBS VA DTG: 15/1846Z
OBS VA CLD: SFC/FL280 N4843 W10929 - N4838 W10834 - N4423 W10644 - N4413 W10737 - N4843 W10929 MOV E 40KT
FCST VA CLD +6HR: 16/0100Z NO VA EXP
FCST VA CLD +12HR: 16/0700Z NO VA EXP
FCST VA CLD +18HR: 16/1300Z NO VA EXP
RMK: VA IS NOT SEEN IN ALL FORMS OF SAT IMAGERY.
WELL DEFINED NARROW LINE OF GASES/SO2 SEEN IN
IMAGERY MOV E. PILOT RPTS INDICATES POSS VA SEEN
ACROSS CENTRAL MONTANA AND NORTH CENTRAL WYOMING.
PLEASE SEE FVCN01 151731 ISSUED BY VAAC MONTREAL AND
FVAK22 151616 ISSUED BY VAAC ANCHORAGE FOR REMNANT VA
IN THEIR AREAS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20230416/0100Z

Volcanic Ash Advisory issued on 2023-04-15 at 18:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash continuously observation in satellite imagery.
None.

Original Message :

Received FVFE01 at 18:00 UTC, 15/04/23 from RJTD
VA ADVISORY
DTG: 20230415/1800Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/217
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 15/1720Z
OBS VA CLD: SFC/FL170 N6328 E14734 - N6409 E15036 - N6234 E15723 - N6203 E15708 - N6324 E15039 - N6256 E14752 MOV NW 35KT
N6203 E15708 - N6324 E15039 - N6256 E14752 MOV NW 35KT
FCST VA CLD +6 HR: 15/2320Z SFC/FL220 N6459 E15355 - N6420 E15336 - N6401 E14700 - N6419 E13907 - N6632 E14025
N6401 E14700 - N6419 E13907 - N6632 E14025
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20230416/0000Z=

Volcanic Ash Advisory issued on 2023-04-15 at 17:31 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash seen in satellite imagery.
Volcanic ash area from previous advisory extended to the east to include some poss volcanic ash based on satellite imagery and pilot weather report. Please see also fvak22 pawu from volcanic ash advisory center anchorage for volcanic ash close to canada. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 17:32 UTC, 15/04/23 from CWAO
VA ADVISORY
DTG: 20230415/1731Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0031
INFO SOURCE: VOLCAT,GOES,PIREPS,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA SEEN IN SATELLITE IMAGERY
OBS VA DTG: 15/1651Z
OBS VA CLD: SFC/FL380 N6530 W14041 - N6458 W12710 - N6153 W12131 - N6211 W11324 - N6902 W11825 - N6840 W14046 - N6530 W14041 MOV NE 20KT.
FCST VA CLD +6 HR: 15/2300Z SFC/FL380 N6634 W13837 - N6452 W12104 - N7026 W11427 - N6939 W13835 - N6634 W13837
FCST VA CLD +12 HR: 16/0500Z SFC/FL380 N6736 W13601 - N6638 W11556 - N7124 W10903 - N7028 W13412 - N6736 W13601
FCST VA CLD +18 HR: 16/1100Z SFC/FL380 N6922 W13345 - N6731 W11214 -N7210 W10323 - N7219 W13005 - N6922 W13345
RMK: VA AREA FROM PREVIOUS ADVISORY EXTENDED TO THE EAST TO INCLUDE
SOME POSS VA BASED ON SAT IMAGERY AND PIREP. PLEASE SEE ALSO FVAK22
PAWU FROM VAAC ANCHORAGE FOR VA CLOSE TO CANADA.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230415/2331Z

Volcanic Ash Advisory issued on 2023-04-15 at 16:20 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash seen in satellite imagery.

Aviation Colour Code :

None.
Please see fvak22 pawu 151616 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 17:31 UTC, 15/04/23 from CWAO
VA ADVISORY
DTG: 20230415/1717Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0031
INFO SOURCE: VOLCAT,GOES,PIREPS,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA SEEN IN SATELLITE IMAGERY
OBS VA DTG: 15/1651Z
OBS VA CLD: SFC/FL380 N6530 W14041 - N6458 W12710 - N6153 W12131 - N6211 W11324 - N6902 W11825 - N6840 W14046 - N6530 W14041 MOV NE 20KT.
FCST VA CLD +6 HR: 15/2300Z SFC/FL380 N6634 W13837 - N6452 W12104 - N7026 W11427 - N6939 W13835 - N6634 W13837
FCST VA CLD +12 HR: 16/0500Z SFC/FL380 N6736 W13601 - N6638 W11556 - N7124 W10903 - N7028 W13412 - N6736 W13601
FCST VA CLD +18 HR: 16/1100Z SFC/FL380 N6922 W13345 - N6731 W11214 - N7210 W10323 - N7219 W13005 - N6922 W13345N6722 W11814 - N6309 W12901 - N6220 W11620 - N6722 W11814
Received FVCN01 at 16:22 UTC, 15/04/23 from CWAO
VA ADVISORY
DTG: 20230415/1620Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0030
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 15/1719Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 151616 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230415/2220Z

Volcanic Ash Advisory issued on 2023-04-15 at 16:10 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Residual volcanic ash from 10 apr 2023 eruption.
Volcanic ash partially obscured by meteorological cloud. Please see fvcn01 cwao issued by montreal volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center aor. Jwc.

Original Message :

Received FVAK22 at 16:16 UTC, 15/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230415/1610Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/029
INFO SOURCE: HIMAWARI/GOES/POES/AVO/PILOT REPORT
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: RESIDUAL VA FROM 10 APR 2023 ERUPTION
OBS VA DTG: 15/1610Z
OBS VA CLD: SFC/FL360 N5808 W13610 - N5506 W13411 - N5330 W13923 - N5749 W13952 - N5808 W13610 MOV N 10KT
FCST VA CLD +6HR: 15/2210Z SFC/FL360 N5855 W13655 - N5535 W13515 - N5358 W13954 - N5912 W14100 - N5855 W13655 - N5855 W13655
FCST VA CLD +12HR: 16/0410Z NO VA EXP
FCST VA CLD +18HR: 16/1010Z NO VA EXP
RMK: VA PARTIALLY OBSCURED BY MET CLOUD. PLEASE SEE FVCN01 CWAO
ISSUED BY MONTREAL VAAC WHICH DESCRIBES CONDITIONS NEAR THE
ANCHORAGE VAAC AOR...JWC
NXT ADVISORY: WILL BE ISSUED BY 20230415/2210Z

Volcanic Ash Advisory issued on 2023-04-15 at 15:39 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash seen in satellite imagery.
Previous volcanic ash bands over ab now believed to be mostly volcanic several pireps indicate no volcanic ash in these please see also fvak22 pawu from volcanic ash advisory center anchorage for volcanic ash close to canada. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 15:41 UTC, 15/04/23 from CWAO
VA ADVISORY
DTG: 20230415/1539Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0029
INFO SOURCE: VOLCAT,GOES,PIREPS,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA SEEN IN SATELLITE IMAGERY
OBS VA DTG: 15/1530Z
OBS VA CLD: SFC/FL380 N6535 W14039 - N6143 W12127 - N6244 W11932 - N6908 W11858 - N6847 W14052 - N6535 W14039 MOV NE 20KT.
FCST VA CLD +6 HR: 15/2200Z SFC/FL380 N6634 W13837 - N6452 W12104 - N7026 W11427 - N6939 W13835 - N6634 W13837
FCST VA CLD +12 HR: 16/0400Z SFC/FL380 N6736 W13601 - N6638 W11556 - N7124 W10903 - N7028 W13412 - N6736 W13601
FCST VA CLD +18 HR: 16/1000Z SFC/FL380 N6922 W13345 - N6731 W11214 - N7210 W10323 - N7219 W13005 - N6922 W13345
RMK: PREVIOUS VA BANDS OVR AB NOW BELIEVED TO BE MOSTLY VOLCANIC
GASES. SEVERAL PIREPS INDICATE NO VA IN THESE BANDS. PLEASE SEE ALSO
FVAK22 PAWU FROM VAAC ANCHORAGE FOR VA CLOSE TO CANADA.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230415/2114Z

Volcanic Ash Advisory issued on 2023-04-15 at 14:49 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvxx27 knes 151441 issued by the washington volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 14:50 UTC, 15/04/23 from CWAO
VA ADVISORY
DTG: 20230415/1449Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0028
INFO SOURCE: VAAC WASHINGTON
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 15/1546Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVXX27 KNES 151441 ISSUED BY THE WASHINGTON VAAC
WHICH DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230415/2049Z

Volcanic Ash Advisory issued on 2023-04-15 at 14:41 UTC.

Key information extracted from original VAA message :

Remnant volcanic ash.
Band of volcanic ash observation move e, extending in a n-s direction through central mt down into central wy. Area likely consists of gases w low volcanic ash content. Also see.

Original Message :

Received FVXX27 at 14:44 UTC, 15/04/23 from KNES
VA ADVISORY -CORRECTION
DTG: 20230415/1441Z
VAAC: WASHINGTON
VOLCANO: SHEVELUCH 300270
PSN: N5638 E16122
AREA: KAMCHATKA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/019
INFO SOURCE: GOES-16. NWP MODELS. MONTREAL VAAC.
ERUPTION DETAILS: REMNANT VA
OBS VA DTG: 15/1150Z
OBS VA CLD: SFC/FL280 N4859 W10931 - N4808 W10859 - N4643 W10820 - N4349 W10743 - N4348 W10810 - N4651 W10850 - N4801 W10923 - N4859 W11005 - N4859 W10931 MOV E 25KT
N4859 W10931 MOV E 25KT
FCST VA CLD +6HR: 15/1800Z NO VA EXP
FCST VA CLD +12HR: 16/0000Z NO VA EXP
FCST VA CLD +18HR: 16/0600Z NO VA EXP
RMK: BAND OF VA OBS MOV E, EXTDG IN A N-S DIR
THRU CENTRAL MT DOWN INTO CENTRAL WY. AREA LIKELY
CONSISTS OF GASES W LOW VA CONTENT. ALSO SEE

Volcanic Ash Advisory issued on 2023-04-15 at 13:15 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvxx27 knes 151309 issued by the washington volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 13:16 UTC, 15/04/23 from CWAO
VA ADVISORY
DTG: 20230415/1315Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0027
INFO SOURCE: VAAC WASHINGTON
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 15/1414Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVXX27 KNES 151309 ISSUED BY THE WASHINGTON VAAC
WHICH DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230415/1915Z

Volcanic Ash Advisory issued on 2023-04-15 at 12:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
Southern part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 12:00 UTC, 15/04/23 from RJTD
VA ADVISORY
DTG: 20230415/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/216
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 15/1120Z
OBS VA CLD: SFC/FL170 N5632 E16104 - N5924 E16006 - N6051 E15412 - N6133 E15422 - N5945 E16127 - N5645 E16143 MOV NW 35KT
N6133 E15422 - N5945 E16127 - N5645 E16143 MOV NW 35KT
FCST VA CLD +6 HR: 15/1720Z SFC/FL200 N6017 E16134 - N5633 E16129 - N6202 E15407 - N6252 E14544 - N6340 E14629 - N6226 E15651
N6202 E15407 - N6252 E14544 - N6340 E14629 - N6226 E15651
FCST VA CLD +12 HR: 15/2320Z SFC/FL230 N6211 E16036 - N5627 E16131 - N6402 E15120 - N6405 E13825 - N6508 E13807 - N6536 E14942
N6402 E15120 - N6405 E13825 - N6508 E13807 - N6536 E14942
FCST VA CLD +18 HR: NO VA EXP
RMK: SOUTHERN PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230415/1800Z=

Volcanic Ash Advisory issued on 2023-04-15 at 11:58 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash seen in satellite imagery.
Two bands of volcanic ash seen over ab have emerged under clear skies, the one extends into the us and is covered by volcanic ash advisory center washington. At 15 1800 UTC bands of volcanic ash over prairies may merge, but around flight level 280 (8400m) volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 11:59 UTC, 15/04/23 from CWAO
VA ADVISORY
DTG: 20230415/1158Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0026
INFO SOURCE: VOLCAT,GOES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA SEEN IN SATELLITE IMAGERY
OBS VA DTG: 15/1200Z
OBS VA CLD: SFC/FL380 N6452 W14052 - N6237 W12058 - N6755 W12031 - N6845 W13703 - N6722 W14043 - N6452 W14052 - N6452 W14052 MOV NE 30KT SFC/FL300 N6320 W11957 - N5244 W11244 - N5248 W11200 - N6338 W11920 - N6320 W11957 MOV E 15KT SFC/FL280 N4859 W11129 - N4859 W11101 - N5825 W11942 - N5807 W11959 - N4859 W11129 MOV E 15KT
FCST VA CLD +6 HR: 15/1800Z SFC/FL380 N6914 W13946 - N7120 W11938 - N6204 W11313 - N5346 W10854 - N5307 W11141 - N6357 W11750 - N6544 W13705 - N6914 W13946
FCST VA CLD +12 HR: 16/0000Z SFC/FL380 N6900 W13615 - N7321 W13012 - N7109 W09943 - N6925 W10132 - N6657 W12409 - N6900 W13615
FCST VA CLD +18 HR: 16/0600Z SFC/FL380 N7008 W13316 - N7516 W11913 - N7143 W09301 - N6930 W09509 - N6840 W11934 - N7008 W13316
RMK: TWO BANDS OF VA SEEN OVER AB HAVE EMERGED UNDER CLEAR SKIES, THE
WESTERN ONE EXTENDS INTO THE US AND IS COVERED BY VAAC WASHINGTON. AT
15/1800Z BANDS OF VA OVER PRAIRIES MAY MERGE, BUT REMAIN AROUND
FL280.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230415/1757Z

Volcanic Ash Advisory issued on 2023-04-15 at 10:26 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvak22 pawu 151020 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 10:27 UTC, 15/04/23 from CWAO
VA ADVISORY
DTG: 20230415/1026Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0025
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 15/1123Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 151020 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230415/1625Z

Volcanic Ash Advisory issued on 2023-04-15 at 10:15 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Residual volcanic ash from 10 apr 2023 eruption.
Volcanic ash partially obscured by meteorological cloud. Please see fvcn01 cwao issued by montreal volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center aor. Szatanek.

Original Message :

Received FVAK22 at 10:20 UTC, 15/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230415/1015Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/028
INFO SOURCE: GOES
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: RESIDUAL VA FROM 10 APR 2023 ERUPTION.
OBS VA DTG: 15/1015Z
OBS VA CLD: SFC/FL360 N5720 W13943 - N5720 W13603 - N5451 W13344 - N5416 W14042 - N5720 W13943 MOV ENE 5KT
FCST VA CLD +6HR: 15/1615Z SFC/FL360 N5738 W13845 - N5804 W13513 - N5451 W13226 - N5454 W13948 - N5738 W13845
FCST VA CLD +12HR: 15/2215Z SFC/FL360 N5806 W13800 - N5840 W13357 - N5515 W13130 - N5514 W13830 - N5806 W13800
FCST VA CLD +18HR: 16/0415Z SFC/FL360 N5839 W13703 - N5918 W13120 - N5554 W13058 - N5542 W13735 - N5839 W13703 - N5839 W13703
RMK: VA PARTIALLY OBSCURED BY MET CLOUD. PLEASE SEE FVCN01 CWAO
ISSUED BY MONTREAL VAAC WHICH DESCRIBES CONDITIONS NEAR THE
ANCHORAGE VAAC AOR...SZATANEK
NXT ADVISORY: WILL BE ISSUED BY 20230415/1615Z

Volcanic Ash Advisory issued on 2023-04-15 at 07:43 UTC.

Key information extracted from original VAA message :

Remnant volcanic ash.
Updated w new information. Prev adv likely included some areas of mainly gases w possible low volcanic ash content. Volcanic ash.

Original Message :

Received FVXX27 at 07:46 UTC, 15/04/23 from KNES
VA ADVISORY
DTG: 20230415/0743Z
VAAC: WASHINGTON
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: KAMCHATKA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/018
INFO SOURCE: GOES-18. NWP MODELS.
ERUPTION DETAILS: REMNANT VA
OBS VA DTG: 15/0710Z
OBS VA CLD: SFC/FL280 N4615 W10933 - N4152 W10905 - N4137 W11002 - N4601 W11043 - N4615 W10933 MOV E 30KT
FCST VA CLD +6HR: 15/1300Z SFC/FL280 N4632 W10517 - N4311 W10438 - N4253 W10527 - N4619 W10604 - N4632 W10517
FCST VA CLD +12HR: 15/1900Z NO VA EXP
FCST VA CLD +18HR: 16/0100Z NO VA EXP
RMK: UPDATED W NEW INFO. PREV ADV LKLY INCLD SOME
AREAS OF MAINLY GASES W PSBL LOW VA CONTENT. VA
OBSD IN SAT EXTDG IN A N-S DIR OVR S CENTRAL MT
DOWN THRU W WY. ...ZENG/RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20230415/1345Z

Volcanic Ash Advisory issued on 2023-04-15 at 06:06 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash seen in satellite imagery.
Volcanic ash signal still present over yt and nwt. Please see fvak22 pawu for another area of volcanic ash close to canada. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 06:07 UTC, 15/04/23 from CWAO
VA ADVISORY
DTG: 20230415/0606Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0024
INFO SOURCE: VOLCAT,GOES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA SEEN IN SATELLITE IMAGERY
OBS VA DTG: 15/0446Z
OBS VA CLD: SFC/FL380 N6537 W13843 - N6316 W12855 -N6537 W13843 - N6902 W13239 - N6726 W11531 - N6414 W12158 - N6313 W12855 - N6537 W13843 MOV NE 30KT
FCST VA CLD +6 HR: 15/1200Z SFC/FL380 N7007 W13206 - N6847 W11358 -N6550 W11902 - N6442 W12712 - N6651 W13740 - N7007 W13206
FCST VA CLD +12 HR: 15/1800Z SFC/FL380 N7134 W12830 - N6952 W10921 -N6717 W11658 - N6618 W12616 - N6722 W13524 - N7134 W12830
FCST VA CLD +18 HR: NO VA EXP
RMK: VA SIGNAL STILL PRESENT OVER YT AND NWT. PLEASE SEE FVAK22 PAWU
FOR ANOTHER AREA OF VA CLOSE TO CANADA.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230415/1205Z

Volcanic Ash Advisory issued on 2023-04-15 at 06:06 UTC.

Key information extracted from original VAA message :

Remnant volcanic ash.
Thin line of volcanic ash obsd in n-s direction measuring about 500nmi moving e at 30kt. Nwp model support e then north mvmt through t+12hrs. Please see fvak22 pawu 150410 issued by anchorage volcanic ash advisory center that describes condition near the w-vaac aor. Z-en-g/ am:ir UTC.

Original Message :

Received FVXX27 at 06:09 UTC, 15/04/23 from KNES
VA ADVISORY
DTG: 20230415/0606Z
VAAC: WASHINGTON
VOLCANO: SHEVELUCH 300270
PSN: N5638 E16121
AREA: KAMCHATKA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/017
INFO SOURCE: GOES-18. ANCHORAGE VAAC. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: REMNANT VA
OBS VA DTG: 15/0540Z
OBS VA CLD: SFC/FL280 N4855 W11423 - N4853 W11353 - N4053 W11138 - N4036 W11216 - N4855 W11423 MOV E 30KT
FCST VA CLD +6HR: 15/1130Z SFC/FL280 N4859 W10811 - N4858 W10744 - N3835 W10447 - N3833 W10536 - N4859 W10811
FCST VA CLD +12HR: 15/1730Z SFC/FL280 N4859 W10100 - N4419 W09950 - N4411 W10022 - N4858 W10129 - N4859 W10100
FCST VA CLD +18HR: 15/2330Z NO VA EXP
RMK: THIN LINE OF VA OBSD IN N-S DIR MEASURING
ABT 500NMI MOVG E AT 30KT. NWP MDL SUPPORT E THEN
N MVMT THRU T+12HRS. PLEASE SEE FVAK22 PAWU
150410 ISSUED BY ANCHORAGE VAAC THAT DESCRIBES
CONDITION NEAR THE W-VAAC AOR. ...ZENG/RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20230415/1200Z

Volcanic Ash Advisory issued on 2023-04-15 at 06:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
Part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 06:00 UTC, 15/04/23 from RJTD
VA ADVISORY
DTG: 20230415/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/215
INFO SOURCE: KVERT UHPP HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 15/0520Z
OBS VA CLD: SFC/FL170 N5641 E16113 - N5728 E16117 - N5855 E15712 - N5945 E15740 - N5736 E16218 - N5632 E16137 MOV N 20KT
N5945 E15740 - N5736 E16218 - N5632 E16137 MOV N 20KT
FCST VA CLD +6 HR: 15/1120Z SFC/FL210 N5851 E16254 - N5644 E16127 - N6041 E14935 - N6157 E14748 - N6129 E15422
N6041 E14935 - N6157 E14748 - N6129 E15422
FCST VA CLD +12 HR: 15/1720Z SFC/FL220 N6032 E16209 - N5639 E16209 - N6144 E14230 - N6401 E13844 - N6228 E15601
N6144 E14230 - N6401 E13844 - N6228 E15601
FCST VA CLD +18 HR: NO VA EXP
RMK: WESTERN PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230415/1200Z=

Volcanic Ash Advisory issued on 2023-04-15 at 04:16 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvak22 pawu 150415 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 04:22 UTC, 15/04/23 from CWAO
VA ADVISORY
DTG: 20230415/0416Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0023
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 15/0514Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 150415 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230415/1016Z

Volcanic Ash Advisory issued on 2023-04-15 at 04:15 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions from 11 apr 2023 eruption.
Volcanic ash partially obscured by meteorological cloud. Please see fvcn01 cwao issued by montreal volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center area of responsibility. Bl.

Original Message :

Received FVAK22 at 04:10 UTC, 15/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230415/0415Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/027
INFO SOURCE: GOES/POES/PILOT REPORT
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA EMISSIONS FROM 11 APR 2023 ERUPTION.
OBS VA DTG: 15/0415Z
OBS VA CLD: SFC/FL360 N5755 W13841 - N5156 W13445 - N5049 W14154 - N5354 W14458 - N5749 W14427 - N5755 W13841 MOV ENE 20KT
FCST VA CLD +6HR: 15/1015Z SFC/FL360 N5805 W13949 - N5312 W13222 - N5057 W13913 - N5359 W14425 - N5740 W14426 - N5805 W13949
FCST VA CLD +12HR: 15/1615Z SFC/FL360 N5746 W14042 - N5437 W13120 - N5140 W13645 - N5459 W14354 - N5731 W14349 - N5746 W14042
FCST VA CLD +18HR: 15/2215Z SFC/FL360 N5752 W14124 - N5628 W13109 - N5448 W13021 - N5245 W13619 - N5542 W14417 - N5723 W14406 - N5752 W14124 - N5752 W14124
RMK: VA PARTIALLY OBSCURED BY MET CLD.
PLEASE SEE FVCN01 CWAO ISSUED BY MONTREAL VAAC WHICH DESCRIBES
CONDITIONS NEAR THE ANCHORAGE VAAC AREA OF RESPONSIBILITY...BL
NXT ADVISORY: WILL BE ISSUED BY 20230415/1015Z

Volcanic Ash Advisory issued on 2023-04-15 at 00:14 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash seen over yt, nt.
Previous area of volcanic ash over southern bc and northwestern us is entirely over us at t+0. Reports of poss volcanic ash over central coastal bc assessed to be dust, mongolian smoke and/or volcanic debris not containing volcanic ash. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 00:15 UTC, 15/04/23 from CWAO
VA ADVISORY
DTG: 20230415/0014Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0022
INFO SOURCE: VOLCAT,GOES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA SEEN OVER YT, NT
OBS VA DTG: 15/0000Z
OBS VA CLD: SFC/FL380 N6413 W14039 - N6206 W13014 - N6212 W12328 - N6712 W12059 - N6819 W13222 - N6724 W14051 - N6413 W14039 MOV NE 30KT
FCST VA CLD +6 HR: 15/0600Z SFC/FL380 N6537 W13843 - N6316 W12855 - N6537 W13843 - N6902 W13239 - N6726 W11531 - N6414 W12158 - N6313 W12855 - N6537 W13843
FCST VA CLD +12 HR: 15/1200Z SFC/FL380 N7007 W13206 - N6847 W11358 - N6550 W11902 - N6442 W12712 - N6651 W13740 - N7007 W13206
FCST VA CLD +18 HR: 15/1800Z SFC/FL380 N7134 W12830 - N6952 W10921 - N6717 W11658 - N6618 W12616 - N6722 W13524 - N7134 W12830
RMK: PREVIOUS AREA OF VA OVER SRN BC AND NWRN US IS ENTIRELY OVER US
AT T+0. REPORTS OF POSS VA OVER CENTRAL COASTAL BC ASSESSED TO BE
DUST, MONGOLIAN SMOKE AND/OR VOLCANIC DEBRIS NOT CONTAINING VA.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230415/0612Z

Volcanic Ash Advisory issued on 2023-04-15 at 00:12 UTC.

Key information extracted from original VAA message :

Remnant volcanic ash.
Montreal volcanic ash advisory center has transfered responsibility for the southern of remnant volcanic ash noted in pvcn01 cwao 141823 to washington volcanic ash advisory center. Satellite signature mostly comprised of gases but multiple pireps suggest that some volcanic ash remains suspended. Also, please see fvak22 pawu 142222 issued by the anchorage volcanic ash advisory center that describes conditions in the gulf of alaska near the washington volcanic ash advisory center aor. Lee.

Original Message :

Received FVXX27 at 00:39 UTC, 15/04/23 from KNES
VA ADVISORY
DTG: 20230415/0012Z
VAAC: WASHINGTON
VOLCANO: SHEVELUCH 300270
PSN: N5638 E16121
AREA: KAMCHATKA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/016
INFO SOURCE: GOES-18. NWP MODELS. VOLCAT.
RADIOSONDE. PILOT RPRT.
ERUPTION DETAILS: REMNANT VA.
OBS VA DTG: 14/2350Z
OBS VA CLD: SFC/FL280 N4653 W11442 - N4539 W11205 - N4419 W11323 - N4555 W11429 - N4653 W11442 MOV SE 25KT
FCST VA CLD +6HR: 15/0600Z NO VA EXP
FCST VA CLD +12HR: 15/1200Z NO VA EXP
FCST VA CLD +18HR: 15/1800Z NO VA EXP
RMK: MONTREAL VAAC HAS TRANSFERED RESPONSIBILITY
FOR THE SRN PORTION OF REMNANT VA NOTED IN PVCN01
CWAO 141823 TO WASHINGTON VAAC. STLT SIGNATURE
MOSTLY COMPRISED OF GASES BUT MULTIPLE PIREPS
SUGGEST THAT SOME VA REMAINS SUSPENDED. ALSO,
PLEASE SEE FVAK22 PAWU 142222 ISSUED BY THE
ANCHORAGE VAAC THAT DESCRIBES CONDITIONS IN THE
GULF OF ALASKA NEAR THE WASHINGTON VAAC
AOR ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20230415/0615Z

Volcanic Ash Advisory issued on 2023-04-15 at 00:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 00:00 UTC, 15/04/23 from RJTD
VA ADVISORY
DTG: 20230415/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/214
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 14/2320Z
OBS VA CLD: SFC/FL170 N5749 E15930 - N5804 E15941 - N5735 E16124 - N5709 E16147 - N5635 E16121 MOV NW 25KT
N5709 E16147 - N5635 E16121 MOV NW 25KT
FCST VA CLD +6 HR: 15/0520Z SFC/FL200 N5905 E15925 - N5717 E16151 - N5636 E16122 - N5808 E15900 - N6004 E15126 - N6036 E15118
N5636 E16122 - N5808 E15900 - N6004 E15126 - N6036 E15118
FCST VA CLD +12 HR: 15/1120Z SFC/FL210 N5823 E16256 - N5636 E16127 - N6010 E15506 - N6057 E14550 - N6256 E14147 - N6056 E15609
N6010 E15506 - N6057 E14550 - N6256 E14147 - N6056 E15609
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230415/0600Z=

Volcanic Ash Advisory issued on 2023-04-14 at 22:36 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvak22 pawu 142222 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 22:37 UTC, 14/04/23 from CWAO
VA ADVISORY
DTG: 20230414/2236Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0021
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 14/2335Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 142222 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230415/0420Z

Volcanic Ash Advisory issued on 2023-04-14 at 22:20 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions from 11 apr 2023 eruption.
Volcanic ash partially obscure by meteorological cloud. Please see fvcn01 cwao issued by montreal volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center area of responsibility. N8.

Original Message :

Received FVAK22 at 22:22 UTC, 14/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230414/2220Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/026
INFO SOURCE: GOES/POES/PILOT REPORT
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA EMISSIONS FROM 11 APR 2023 ERUPTION
OBS VA DTG: 14/2220Z
OBS VA CLD: SFC/FL360 N5702 W13802 - N5637 W14532 - N5313 W14743 - N5028 W14423 - N5040 W14019 - N5314 W13947 - N5423 W13637 - N5702 W13802 MOV ENE 20KT SFC/FL380 N6354 W14058 - N6524 W14613 - N6600 W14543 - N6632 W14059 - N6354 W14058 MOV N 10KT NC
FCST VA CLD +6HR: 15/0420Z SFC/FL360 N5806 W13959 - N5801 W14419 - N5441 W14529 - N5150 W14331 - N5033 W13932 - N5118 W13635 - N5426 W13830 - N5635 W13745 - N5806 W13959 SFC/FL380 N6728 W14057 - N6632 W14551 - N6527 W14530 - N6451 W14100 - N6728 W14057
FCST VA CLD +12HR: 15/1020Z SFC/FL360 N5656 W14240 - N5506 W14427 - N5304 W14222 - N5152 W13719 - N5255 W13350 - N5423 W13406 - N5656 W14240
FCST VA CLD +18HR: 15/1620Z SFC/FL360 N5625 W13331 - N5722 W13902 - N5608 W14144 - N5428 W14120 - N5316 W13509 - N5350 W13237 - N5453 W13149 - N5625 W13331 - N5625 W13331
RMK: VA PARTIALLY OBSC BY MET CLD.
PLEASE SEE FVCN01 CWAO ISSUED BY MONTREAL VAAC WHICH DESCRIBES
CONDITIONS NEAR THE ANCHORAGE VAAC AREA OF RESPONSIBILITY...N8
NXT ADVISORY: WILL BE ISSUED BY 20230415/0420Z

Volcanic Ash Advisory issued on 2023-04-14 at 21:55 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash at 2023-04-14 21:20 UTC flight level 170 (5100m) extend nw.
Volcanic ash height updated to flight level 170 (5100m) based on satellite data. Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 21:55 UTC, 14/04/23 from RJTD
VA ADVISORY
DTG: 20230414/2155Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/213
INFO SOURCE: KVERT UHPP HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20230414/2120Z FL170 EXTD NW
OBS VA DTG: 14/2120Z
OBS VA CLD: SFC/FL170 N5726 E16014 - N5736 E16026 - N5710 E16136 - N5631 E16127 - N5638 E16112 - N5655 E16113 MOV NW 30KT
N5631 E16127 - N5638 E16112 - N5655 E16113 MOV NW 30KT
FCST VA CLD +6 HR: 15/0320Z SFC/FL200 N5758 E16044 - N5658 E16157 - N5638 E16124 - N5758 E15851 - N5952 E15129 - N6026 E15304
N5638 E16124 - N5758 E15851 - N5952 E15129 - N6026 E15304
FCST VA CLD +12 HR: 15/0920Z SFC/FL210 N5918 E16032 - N5740 E16239 - N5640 E16127 - N5921 E15541 - N6143 E14159 - N6250 E14347
N5640 E16127 - N5921 E15541 - N6143 E14159 - N6250 E14347
FCST VA CLD +18 HR: NO VA EXP
RMK: VA HEIGHT UPDATED TO FL170 BASED ON SATELLITE DATA. SOME PART
OF
VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230415/0000Z=

Volcanic Ash Advisory issued on 2023-04-14 at 18:47 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash at 2023-04-14 18:20 UTC flight level 150 (4500m) extend nw.
Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 18:47 UTC, 14/04/23 from RJTD
VA ADVISORY
DTG: 20230414/1847Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/212
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20230414/1820Z FL150 EXTD NW
OBS VA DTG: 14/1820Z
OBS VA CLD: SFC/FL150 N5656 E16038 - N5704 E16046 - N5646 E16130 - N5638 E16124 MOV NW 30KT
N5638 E16124 MOV NW 30KT
FCST VA CLD +6 HR: 15/0020Z SFC/FL190 N5854 E15829 - N5651 E16153 - N5628 E16106 - N5817 E15724 - N5927 E15311 - N5950 E15347
N5628 E16106 - N5817 E15724 - N5927 E15311 - N5950 E15347
FCST VA CLD +12 HR: 15/0620Z SFC/FL190 N5832 E16050 - N5642 E16224 - N5631 E16035 - N5823 E15712 - N6125 E14449 - N6215 E14605
N5631 E16035 - N5823 E15712 - N6125 E14449 - N6215 E14605
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230415/0000Z=

Volcanic Ash Advisory issued on 2023-04-14 at 18:23 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash seen in satellite imagery.
Volcanic ash advisory center montreal now issuing advisories for volcanic ash in yt, bc and nt that was previously described by advisories from volcanic ash advisory center anchorage. Area of volcanic ash up to flight level 380 (11400m) is move to the north east. Area of volcanic ash over southern bc and nw us is weakening and not expected to persist beyond t+6. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 18:24 UTC, 14/04/23 from CWAO
VA ADVISORY
DTG: 20230414/1823Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0020
INFO SOURCE: VOLCAT,GOES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA SEEN IN SAT IMAGERY
OBS VA DTG: 14/1800Z
OBS VA CLD: SFC/FL380 N6654 W14049 - N6541 W12133 - N5600 W12453 - N5605 W12605 - N6105 W13405 - N6302 W14040 - N6654 W14049 MOV NE 30KT SFC/FL240 N5401 W12039 - N5405 W11934 - N4644 W11612 - N4652 W11709 - N5401 W12039 MOV E 20KT
FCST VA CLD +6 HR: 15/0000Z SFC/FL380 N6407 W14018 - N6307 W12949 - N5755 W12257 - N5758 W12125 - N6745 W12007 - N6740 W14043 - N6407 W14037 - N6407 W14018 - N6407 W14018 SFC/FL240 N5333 W11752 - N5336 W11629 - N4715 W11219 - N4656 W11318 - N5333 W11752
FCST VA CLD +12 HR: 15/0600Z SFC/FL380 N6826 W14013 - N6905 W11540 - N6309 W11938 - N5844 W11849 - N5919 W12213 - N6434 W13210 - N6555 W14013 - N6826 W14013
FCST VA CLD +18 HR: NO VA EXP
RMK: VAAC MONTREAL NOW ISSUING ADVISORIES FOR VA IN YT, BC AND NT
THAT WAS PREVIOUSLY DESCRIBED BY ADVISORIES FROM VAAC ANCHORAGE.AREA
OF VA UP TO FL380 IS MOV TO THE NE. AREA OF VA OVER SOUTHERN BC AND
NW US IS WEAKENING AND NOT EXPECTED TO PERSIST BEYOND T+6.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: NO LATER THAN 20230415/0021Z

Volcanic Ash Advisory issued on 2023-04-14 at 17:35 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvak22 pawu 141636 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 17:38 UTC, 14/04/23 from CWAO
VA ADVISORY
DTG: 20230414/1735Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0019
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 14/1833Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 141636 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 2235Z

Volcanic Ash Advisory issued on 2023-04-14 at 17:07 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvak22 pawu 141636 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 17:35 UTC, 14/04/23 from CWAO
VA ADVISORY
DTG: 20230414/1707Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0018
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 14/1805Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 141636 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230414/2235Z

Volcanic Ash Advisory issued on 2023-04-14 at 16:35 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash signal seen over bc and.
Volcanic ash signal seen in satellite imagery. Some volcanic ash obscure by meteorological clds. Rv.

Original Message :

Received FVAK22 at 16:36 UTC, 14/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230414/1635Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/025
INFO SOURCE: GOES/POES/AVO/PILOT REPORT
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA SIGNAL SEEN OVER BC AND YUKON
OBS VA DTG: 14/1635Z
OBS VA CLD: SFC/FL360 N6413 W14750 - N6349 W14058 - N6024 W14100 - N5538 W14533 - N5434 W13047 - N5034 W12957 - N5040 W14934 - N6413 W14750 MOV ENE 30KT
FCST VA CLD +6HR: 14/2235Z SFC/FL360 N6457 W14709 - N6439 W14103 - N6024 W14052 - N5658 W14155 - N5601 W13003 - N5139 W12842 - N5159 W14812 - N6457 W14709 - N6457 W14709
FCST VA CLD +12HR: 15/0435Z NO VA EXP
FCST VA CLD +18HR: 15/1035Z NO VA EXP
RMK: VA SIGNAL SEEN IN SAT IMAGERY. SOME VA OBSC BY MET CLDS...RV
NXT ADVISORY: WILL BE ISSUED BY 20230414/2235Z

Volcanic Ash Advisory issued on 2023-04-14 at 14:04 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash seen in satellite imagery.
Volcanic ash signal seen from yk to wa height of volcanic ash increased based on pilot weather report over southern bc. Area moving east slowly and may break up in parts during the next several hours. We will issue new advisory should the area become smaller. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 14:06 UTC, 14/04/23 from CWAO
VA ADVISORY
DTG: 20230414/1404Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0017
INFO SOURCE: VOLCAT,MODELS,GOES
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA SEEN IN SATELLITE IMAGERY
OBS VA DTG: 14/1330Z
OBS VA CLD: SFC/FL240 N4828 W11913 - N4835 W11838 - N5636 W12205 - N6548 W12350 - N6644 W13937 - N6459 W13957 - N6510 W12729 - N5623 W12249 - N4828 W11913 MOV E 10KT
FCST VA CLD +6 HR: 14/2000Z SFC/FL240 N4746 W11836 - N4746 W11640 - N5715 W12016 - N6455 W12449 - N6816 W14033 - N6652 W14010 - N6512 W12839 - N4746 W11836
FCST VA CLD +12 HR: 15/0200Z SFC/FL240 N4537 W11456 - N4557 W11331 - N6626 W12358 - N6740 W13208 - N6641 W13152 - N6609 W12715 - N4537 W11456
FCST VA CLD +18 HR: NO VA EXP
RMK: VA SIGNAL SEEN FROM YK TO WA STATE. HEIGHT OF VA INCREASED BASED
ON PIREP OVER SOUTHERN BC.AREA MOVING EAST SLOWLY AND MAY BREAK UP IN
PARTS DURING THE NEXT SEVERAL HOURS.WE WILL ISSUE NEW ADVISORY SHOULD
THE AREA BECOME SMALLER.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230414/1958Z

Volcanic Ash Advisory issued on 2023-04-14 at 11:25 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvak22 pawu 141050 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 11:26 UTC, 14/04/23 from CWAO
VA ADVISORY
DTG: 20230414/1125Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0016
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 14/1221Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 141050 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230414/1700Z

Volcanic Ash Advisory issued on 2023-04-14 at 11:15 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash signal seen over bc and.
Elongated area of volcanic ash becoming stretched in the north-south direction, but the whole plume is moving slowly eastward. Another area of volcanic ash over is covered by volcanic ash advisory center anchorage and is catching up to the one depicted in this advisory. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 11:16 UTC, 14/04/23 from CWAO
VA ADVISORY
DTG: 20230414/1115Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0015
INFO SOURCE: VOLCAT,GOES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA SIGNAL SEEN OVER BC AND YUKON
OBS VA DTG: 14/1100Z
OBS VA CLD: SFC/FL200 N4901 W12059 - N4900 W11943 - N6035 W12413 - N6516 W12451 - N6642 W14040 - N6406 W14040 - N6257 W12733 - N4901 W12059 MOV E 10 KT
FCST VA CLD +6 HR: 14/1900Z SFC/FL200 N6441 W12802 - N6436 W12344 - N5409 W12013 - N4857 W11700 - N4859 W11804 - N5528 W12126 - N6441 W12802
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: ELONGATED AREA OF VA BECOMING STRETCHED IN THE NORTH-SOUTH
DIRECTION, BUT THE WHOLE PLUME IS MOVING SLOWLY EASTWARD. ANOTHER
AREA OF VA OVER YUKON IS COVERED BY VAAC ANCHORAGE AND IS CATCHING UP
TO THE ONE DEPICTED IN THIS ADVISORY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: NO LATER THAN 20230414/1714Z

Volcanic Ash Advisory issued on 2023-04-14 at 11:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash signal seen over bc and.
Volcanic ash signal seen in satellite imagery. Some volcanic ash obscure by meteorological cloud. Pilot weather report reports from yesterday report volcanic ash is layered. Butwin.

Original Message :

Received FVAK22 at 10:50 UTC, 14/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230414/1100Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/024
INFO SOURCE: GOES
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA SIGNAL SEEN OVER BC AND YUKON
OBS VA DTG: 14/1100Z
OBS VA CLD: SFC/FL380 N6138 W12858 - N5801 W12945 - N4759 W13959 - N4751 W14558 - N4833 W15235 - N6245 W15123 - N6138 W12858 MOV ENE 30KT
FCST VA CLD +6HR: 14/1700Z SFC/FL380 N6233 W12755 - N5804 W12809 - N4802 W13838 - N4755 W14509 - N4900 W15148 - N6338 W15111 - N6408 W14040 - N6233 W12755
FCST VA CLD +12HR: 14/2300Z SFC/FL380 N6318 W12704 - N5803 W12719 - N4758 W13811 - N4755 W14436 - N4914 W15052 - N6404 W15109 - N6421 W14101 - N6318 W12704
FCST VA CLD +18HR: 15/0500Z SFC/FL380 N6359 W12706 - N5801 W12611 - N4801 W13711 - N4759 W14332 - N4925 W15031 - N6438 W15050 - N6359 W12706 - N6359 W12706
RMK: VA SIGNAL SEEN IN SAT IMAGERY. SOME VA OBSC BY MET CLD.
PIREP REPORTS FM YESTERDAY REPORT VA IS LAYERED...BUTWIN
NXT ADVISORY: WILL BE ISSUED BY 20230414/1700Z

Volcanic Ash Advisory issued on 2023-04-14 at 05:33 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash signal seen over bc.
Volcanic ash signal seen in satellite imagery. Another area of volcanic ash over gulf of alaska is covered by volcanic ash advisory center anchorage. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 07:26 UTC, 14/04/23 from CWAO
VA ADVISORY
DTG: 20230414/0533Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0013
INFO SOURCE: VOLCAT,GOES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA SIGNAL SEEN OVER BC
OBS VA DTG: 14/0725Z
OBS VA CLD: SFC/FL200 N4932 W12243 - N4919 W12137 - N5833 W12426 - N6054 W12536 - N6010 W12752 - N5447 W12424 - N4932 W12243 MOV E 15KT
FCST VA CLD +6 HR: 14/1115Z SFC/FL200 N5902 W12521 - N5916 W12336 - N5330 W12213 - N5007 W12023 - N4958 W12113 - N5356 W12302 - N5902 W12521
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: VA SIGNAL SEEN IN SAT IMAGERY. ANOTHER AREA OF VA OVER GULF OF
ALASKA IS COVERED BY VAAC ANCHORAGE.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230414/1131Z

Volcanic Ash Advisory issued on 2023-04-14 at 05:04 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvak22 pawu 140500 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 05:05 UTC, 14/04/23 from CWAO
VA ADVISORY
DTG: 20230414/0504Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0012
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 14/0603Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 140500 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230414/1100Z

Volcanic Ash Advisory issued on 2023-04-14 at 05:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash from 10 apr 2023 eruption.
Based on satellite imagery and pilot reports the top of clouds of the volcanic ash layers have been increased to 380bl.

Original Message :

Received FVAK22 at 04:58 UTC, 14/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230414/0500Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/023
INFO SOURCE: GOES/PILOT REPORT
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA FROM 10 APR 2023 ERUPTION.
OBS VA DTG: 14/0500Z
OBS VA CLD: SFC/FL380 N6157 W14305 - N6059 W13343 - N5653 W13503 - N4843 W14559 - N4850 W15639 - N6019 W14744 - N6157 W14305 MOV ENE 20KT
FCST VA CLD +6HR: 14/1100Z SFC/FL380 N6312 W14151 - N6126 W12921 - N5614 W13409 - N4837 W14355 - N4902 W15228 - N6035 W14618 - N6312 W14151
FCST VA CLD +12HR: 14/1700Z SFC/FL380 N6416 W14150 - N6202 W12708 - N5518 W13352 - N4814 W14043 - N4853 W14939 - N6046 W14523 - N6416 W14150 - N6416 W14150
FCST VA CLD +18HR: 14/2300Z NO VA EXP
RMK: BASED ON SATELLITE IMAGERY AND PILOT REPORTS THE TOP OF THE VA
LAYERS HAVE BEEN INCREASED TO FL380...BL
NXT ADVISORY: WILL BE ISSUED BY 20230414/1100Z

Volcanic Ash Advisory issued on 2023-04-14 at 04:39 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see pawu 140137 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 04:40 UTC, 14/04/23 from CWAO
VA ADVISORY
DTG: 20230414/0439Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0011
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 14/0534Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAKNN PAWU 140137 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230414/0737Z

Volcanic Ash Advisory issued on 2023-04-14 at 01:37 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash from 10 apr 2023 eruption.
Adjusted for ash further east than previous forecast. Also please see fvcn01 cwao issued by montreal volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center area of responsibility. Bl.

Original Message :

Received FVAK22 at 01:44 UTC, 14/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230414/0137Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/022
INFO SOURCE: GOES/PILOT REPORT
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA FROM 10 APR 2023 ERUPTION.
OBS VA DTG: 14/0137Z
OBS VA CLD: SFC/FL360 N6051 W13939 - N5426 W15719 - N5004 W15949 - N5015 W15239 - N5442 W14834 - N5721 W13552 - N6051 W13939 MOV ENE 20KT
FCST VA CLD +6HR: 14/0737Z SFC/FL360 N6157 W13818 - N5417 W15523 - N5014 W15727 - N5003 W14853 - N5502 W14152 - N5843 W13313 - N6157 W13818
FCST VA CLD +12HR: 14/1337Z SFC/FL360 N6250 W13726 - N5357 W15358 - N5016 W15529 - N5000 W14620 - N5917 W13057 - N6250 W13726 - N6250 W13726
FCST VA CLD +18HR: 14/1937Z NO VA EXP
RMK: ADJUSTED FOR ASH FURTHER EAST THAN PREVIOUS FORECAST. ALSO
PLEASE SEE FVCN01 CWAO ISSUED BY MONTREAL VAAC WHICH DESCRIBES
CONDITIONS NEAR THE ANCHORAGE VAAC AREA OF RESPONSIBILITY...BL
NXT ADVISORY: WILL BE ISSUED BY 20230414/0737Z

Volcanic Ash Advisory issued on 2023-04-14 at 00:15 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash signal seen over bc.
Volcanic ash signal evident in satellite imagery,esp in southern of area at 14/00z. Height of volcanic ash lowered from previous advisory based on volcat estimate and forecast another area of volcanic ash over gulf of alaska is covered by volcanic ash advisory statement from volcanic ash advisory center anchorage. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 00:16 UTC, 14/04/23 from CWAO
VA ADVISORY
DTG: 20230414/0015Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0010
INFO SOURCE: VOLCAT,GOES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA SIGNAL SEEN OVER BC
OBS VA DTG: 14/0000Z
OBS VA CLD: SFC/FL200 N5958 W13300 - N5226 W12618 - N5233 W12546 - N5808 W12720 - N5801 W12959 - N6016 W13222 - N5958 W13300 MOV E 15 KT
FCST VA CLD +6 HR: 14/0600Z SFC/FL200 N5024 W12311 - N5046 W12156 - N5833 W12426 - N5926 W12511 - N5908 W12625 - N5447 W12424 - N5024 W12311
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: VA SIGNAL EVIDENT IN SATELLITE IMAGERY,ESP IN SOUTHERN PORTION
OF AREA AT 14/00Z. HEIGHT OF VA LOWERED FROM PREVIOUS ADVISORY BASED
ON VOLCAT ESTIMATE AND FORECAST WINDS. ANOTHER AREA OF VA OVER GULF
OF ALASKA IS COVERED BY VAAS FROM VAAC ANCHORAGE.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230414/0614Z

Volcanic Ash Advisory issued on 2023-04-13 at 22:28 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvak22 pawu 132224 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 22:29 UTC, 13/04/23 from CWAO
VA ADVISORY
DTG: 20230413/2228Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0009
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 13/2327Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 132224 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230414/0428Z

Volcanic Ash Advisory issued on 2023-04-13 at 22:25 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash from 10 apr 2023 eruption.
Multiple pireps confirm volcanic ash layers btn flight level 360 (10800m) and flight level 340 (10200m) over gulf of ak. Please see fvcn01 cwao issued by montreal volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center area of responsibility. N8.

Original Message :

Received FVAK22 at 22:24 UTC, 13/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230413/2225Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/020
INFO SOURCE: GOES/POES/PILOT REPORT
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA FROM 10 APR 2023 ERUPTION.
OBS VA DTG: 13/2225Z
OBS VA CLD: SFC/FL360 N5848 W14032 - N5851 W14732 - N5340 W16101 - N4955 W16054 - N4959 W15541 - N5309 W15356 - N5848 W14032 MOV ENE 20KT
FCST VA CLD +6HR: 14/0425Z SFC/FL360 N5923 W13940 - N5919 W14608 - N5352 W15804 - N4954 W15751 - N4956 W15138 - N5334 W14957 - N5923 W13940
FCST VA CLD +12HR: 14/1025Z SFC/FL360 N5940 W13836 - N5925 W14459 - N5403 W15617 - N4949 W15623 - N4957 W14903 - N5347 W14756 - N5940 W13836 - N5940 W13836
FCST VA CLD +18HR: 14/1625Z NO VA EXP
RMK: MULTIPLE PIREPS CONFIRM VA LYRS BTN FL360 AND FL340 OVER GULF
OF AK. PLEASE SEE FVCN01 CWAO ISSUED BY MONTREAL VAAC WHICH DESCRIBES
CONDITIONS NEAR THE ANCHORAGE VAAC AREA OF RESPONSIBILITY...N8
NXT ADVISORY: WILL BE ISSUED BY 20230414/0425Z

Volcanic Ash Advisory issued on 2023-04-13 at 18:35 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash signal seen over bc and ak panhandle.
Volcanic ash advisory center montreal issuing this advisory for volcanic ash partially over the volcanic ash advisory center anchorage area of responsibility. Volcanic ash signal still detected on satellite imagery, but plume dominated by SO2. Southern edge of plume moving to se, while northern moving to east. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 18:36 UTC, 13/04/23 from CWAO
VA ADVISORY
DTG: 20230413/1835Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0008
INFO SOURCE: VOLCAT,GOES,PIREPS,MODELS
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA SIGNAL SEEN OVR BC AND AK PANHANDLE
OBS VA DTG: 13/1830Z
OBS VA CLD: SFC/FL240 N5537 W12956 - N5535 W12819 - N5407 W12841 - N5356 W12938 - N5746 W13440 - N5805 W13349 - N5537 W12956 MOV SE 20 KT.
FCST VA CLD +6 HR: 14/0030Z SFC/FL240 N5222 W12746 - N5315 W12508 - N5711 W13041 - N5638 W13209 - N5222 W12746
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: VAAC MONTREAL ISSUING THIS ADVISORY FOR VA PARTIALLY OVER THE
VAAC ANCHORAGE AREA OF RESPONSIBILITY. VA SIGNAL STILL DETECTED ON
SAT IMAGERY, BUT PLUME DOMINATED BY SO2. SOUTHERN EDGE OF PLUME
MOVING TO SE, WHILE NORTHERN PORTION MOVING TO EAST.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: NO LATER THAN 20230414/0034Z

Volcanic Ash Advisory issued on 2023-04-13 at 17:50 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash is not identifiable in satellite imagery.
Volcanic ash is not identifiable due to meteorological cloud or has dissipated. Volcanic ash advisory center anchorage also issues vaa for other va[fl320] from this volcano that describes conditions over or near the volcanic ash advisory center tokyo area of responsibility under header fvak22 pawu.

Original Message :

Received FVFE01 at 17:50 UTC, 13/04/23 from RJTD
VA ADVISORY
DTG: 20230413/1750Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/211
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA IS NOT IDENTIFIABLE IN SATELLITE IMAGERY.
OBS VA DTG: 13/1720Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 200/11KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: VA IS NOT IDENTIFIABLE DUE TO MET CLOUD OR HAS DISSIPATED.
VAAC
ANCHORAGE ALSO ISSUES VAA FOR OTHER VA[FL320] FROM THIS VOLCANO THAT
DESCRIBES CONDITIONS OVER OR NEAR THE VAAC TOKYO AREA OF
RESPONSIBILITY UNDER HEADER FVAK22 PAWU.
NXT ADVISORY: NO FURTHER ADVISORIES=

Volcanic Ash Advisory issued on 2023-04-13 at 17:30 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions from 10 apr 2023 eruption.
Volcanic ash partially obscure by meteorological cloud. Please see fvfe01 rjtd issued by tokyo volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center area of responsibility. N8.

Original Message :

Received FVAK22 at 17:26 UTC, 13/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230413/1730Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/019
INFO SOURCE: HIMAWARI/GOES/POES/KVERT/PILOT REPORT
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA EMISSIONS FROM 10 APR 2023 ERUPTION
OBS VA DTG: 13/1730Z
OBS VA CLD: SFC/FL320 N5819 W14707 - N5231 W16918 - N4825 W16847 - N4845 W16010 - N5453 W15019 - N5819 W14707 MOV E 30KT
FCST VA CLD +6HR: 13/2330Z SFC/FL320 N5823 W14453 - N5843 W14836 - N5705 W15150 - N5152 W16813 - N4749 W16619 - N4757 W15751 - N5437 W14801 - N5823 W14453
FCST VA CLD +12HR: 14/0530Z SFC/FL320 N5834 W14305 - N5829 W14746 - N5641 W15013 - N5131 W16706 - N4739 W16458 - N4735 W15532 - N5426 W14555 - N5834 W14305 - N5834 W14305
FCST VA CLD +18HR: 14/1130Z NO VA EXP
RMK: VA PARTIALLY OBSC BY MET CLD.
PLEASE SEE FVFE01 RJTD ISSUED BY TOKYO VAAC WHICH DESCRIBES
CONDITIONS NEAR THE ANCHORAGE VAAC AREA OF RESPONSIBILITY...N8
NXT ADVISORY: WILL BE ISSUED BY 20230413/2330Z

Volcanic Ash Advisory issued on 2023-04-13 at 15:48 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash signal seen over ak panhandle.
Volcanic filament seen in satellite imagery and believed to some volcanic ash. Clear SO2 signal seen in this filament which is entering canadian airspace. Ese move exp over next 6h. Weakening volcanic ash signal. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 15:52 UTC, 13/04/23 from CWAO
VA ADVISORY
DTG: 20230413/1548Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0007
INFO SOURCE: VOLCAT,GOES,PIREPS,MODELS
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA SIGNAL SEEN OVR AK PANHANDLE
OBS VA DTG: 13/1600Z
OBS VA CLD: SFC/FL100 N5439 W13032 - N5422 W13008 - N5523 W12901 - N5552 W12906 - N5603 W12953 - N5516 W13001 - N5439 W13032 MOV E 30 KT.
FCST VA CLD +6 HR: 13/2200Z SFC/FL100 N5436 W13041 - N5403 W12819 - N5339 W12605 - N5509 W12506 - N5600 W13000 - N5507 W13003 - N5436 W13041
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: VOLCANIC FILAMENT SEEN IN SAT IMAGERY AND BELIEVED TO CONTAIN
SOME VA. CLR SO2 SIGNAL SEEN IN THIS FILAMENT WHICH IS ENTERING
CANADIAN AIRSPACE. ESE MOV EXP OVR NEXT 6H. WEAKENING VA SIGNAL.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: NO LATER THAN 20230413/2147Z

Volcanic Ash Advisory issued on 2023-04-13 at 12:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Poss volcanic ash emissions continuing.
Volcanic ash obscured by meteorological cloud. However volcanic ash is still expected in the area. Volcanic ash advisory center anchorage also issues vaa for other va[fl320] from this volcano that describes conditions over or near the volcanic ash advisory center tokyo area of responsibility under header fvak22 pawu.

Original Message :

Received FVFE01 at 12:00 UTC, 13/04/23 from RJTD
VA ADVISORY
DTG: 20230413/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/210
INFO SOURCE: KVERT HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS VA EMISSIONS CONTINUING
OBS VA DTG: 13/1120Z
OBS VA CLD: SFC/FL200 N5637 E16131 - N5619 E16056 - N5341 E16806 - N5322 E16714 - N5623 E15934 - N5657 E16105 MOV SE 15KT
N5322 E16714 - N5623 E15934 - N5657 E16105 MOV SE 15KT
FCST VA CLD +6 HR: 13/1720Z SFC/FL230 N5053 E17738 - N5221 E17039 - N5754 E15733 - N5751 E16120
N5754 E15733 - N5751 E16120
FCST VA CLD +12 HR: 13/2320Z SFC/FL230 N5631 E16959 - N4658 W17059 - N4835 W17958 - N5102 E17432 - N5718 E16407 - N5856 E15333 - N5918 E16115
E16115
FCST VA CLD +18 HR: 14/0520Z SFC/FL240 N5551 E17813 - N4822 W17533 - N4457 W15822 - N4556 W17520 - N5640 E16125 - N6012 E14508 - N6008 E16112
E16112
RMK: VA OBSCURED BY MET CLOUD. HOWEVER VA IS STILL EXPECTED IN THE
AREA. VAAC ANCHORAGE ALSO ISSUES VAA FOR OTHER VA[FL320] FROM THIS
VOLCANO THAT DESCRIBES CONDITIONS OVER OR NEAR THE VAAC TOKYO AREA OF RESPONSIBILITY UNDER HEADER FVAK22 PAWU.
NXT ADVISORY: 20230413/1800Z=

Volcanic Ash Advisory issued on 2023-04-13 at 11:48 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions ongoing.
Volcanic ash partially obscure by meteorological cloud. Confidence of location beyond +6hr low. But volcanic ash expected to persist. Butwin.

Original Message :

Received FVAK22 at 11:54 UTC, 13/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230413/1148Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/018
INFO SOURCE: HIMAWARI/GOES
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA EMISSIONS ONGOING
OBS VA DTG: 13/1148Z
OBS VA CLD: SFC/FL320 N5510 E17048 - N5407 E17335 - N5911 W16114 - N5741 W15132 - N5012 W15733 - N4834 W17911 - N5316 E16704 - N5510 E17048 MOV E 30KT
FCST VA CLD +6HR: 13/1748Z SFC/FL320 N5520 E17105 - N5404 E17602 - N5826 W16109 - N5845 W15040 - N5011 W15338 - N4709 W17758 - N5320 E16702 - N5520 E17105 - N5520 E17105
FCST VA CLD +12HR: 13/2348Z NO VA EXP
FCST VA CLD +18HR: 14/0548Z NO VA EXP
RMK: VA PARTIALLY OBSC BY MET CLD. CONFIDENCE OF LOCATION BEYOND
+6HR LO. BUT VA EXPECTED TO PERSIST...BUTWIN
NXT ADVISORY: WILL BE ISSUED BY 20230413/1748Z

Volcanic Ash Advisory issued on 2023-04-13 at 11:36 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions ongoing.
Volcanic ash partially obscure by meteorological cloud. Confidence of location beyond +6hr low. But volcanic ash expected to persist. Butwin.

Original Message :

Received FVAK22 at 11:42 UTC, 13/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230413/1136Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/017
INFO SOURCE: HIMAWARI/GOES
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA EMISSIONS ONGOING
OBS VA DTG: 13/1136Z
OBS VA CLD: SFC/FL320 N5507 E17042 - N5404 E17344 - N5915 W16124 - N6135 W15044 - N6113 W14426 - N5547 W13427 - N5509 W13632 - N5945 W14858 - N5008 W15735 - N4835 W17922 - N5316 E16655 - N5507 E17042 MOV E 30KT
FCST VA CLD +6HR: 13/1736Z SFC/FL320 N5503 E17034 - N5407 E17558 - N5831 W16059 - N6017 W15326 - N6209 W14938 - N6152 W14449 - N5717 W13401 - N5545 W13646 - N6022 W14802 - N5001 W15337 - N4715 W17806 - N5316 E16659 - N5503 E17034 - N5503 E17034
FCST VA CLD +12HR: 13/2336Z NO VA EXP
FCST VA CLD +18HR: 14/0536Z NO VA EXP
RMK: VA PARTIALLY OBSC BY MET CLD. CONFIDENCE OF LOCATION BEYOND
+6HR LO. BUT VA EXPECTED TO PERSIST...BUTWIN
NXT ADVISORY: WILL BE ISSUED BY 20230413/1736Z

Volcanic Ash Advisory issued on 2023-04-13 at 11:29 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvak22 pawu 131120 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 11:30 UTC, 13/04/23 from CWAO
VA ADVISORY
DTG: 20230413/1129Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0006
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 13/1227Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 131120 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230413/1729Z

Volcanic Ash Advisory issued on 2023-04-13 at 11:15 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
Volcanic ash partiallly obscure by meteorological cloud. Confidence of location beyond +6hr low. But volcanic ash expected to persist. Butwin.

Original Message :

Received FVAK22 at 11:20 UTC, 13/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230413/1115Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/016
INFO SOURCE: HIMAWARI/GOES
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 13/1115Z
OBS VA CLD: SFC/FL320 N5438 E16952 - N5239 E17938 - N5754 W15250 - N5006 W15732 - N4838 W17921 - N5313 E16650 - N5438 E16952 MOV E 30KT SFC/FL100 N5408 E17348 - N5913 W16115 - N6138 W15027 - N6116 W14443 - N5552 W13432 - N5508 W13640 - N5947 W14907 - N5754 W15242 - N5238 E17936 - N5408 E17348 MOV NE 30KT
FCST VA CLD +6HR: 13/1715Z SFC/FL320 N5448 E17019 - N5325 W17945 - N5709 W15019 - N5001 W15343 - N4719 W17806 - N5313 E16713 - N5448 E17019 SFC/FL100 N5410 E17559 - N5832 W16104 - N6023 W15335 - N6219 W14928 - N6159 W14501 - N5711 W13404 - N5546 W13646 - N6024 W14806 - N5709 W15015 - N5326 W17946 - N5410 E17559 - N5410 E17559
FCST VA CLD +12HR: 13/2315Z NO VA EXP
FCST VA CLD +18HR: 14/0515Z NO VA EXP
RMK: VA PARTIALLLY OBSC BY MET CLD. CONFIDENCE OF LOCATION BEYOND
+6HR LO. BUT VA EXPECTED TO PERSIST...BUTWIN
NXT ADVISORY: WILL BE ISSUED BY 20230413/1715Z

Volcanic Ash Advisory issued on 2023-04-13 at 06:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
Volcanic ash height updated to flight level 200 (6000m) based on satellite data. Some part of volcanic ash obscured by meteorological cloud. Volcanic ash advisory center anchorage also issues vaa for other va[fl320] from this volcano that describes conditions over or near the volcanic ash advisory center tokyo area of responsibility under header fvak22.

Original Message :

Received FVFE01 at 06:00 UTC, 13/04/23 from RJTD
VA ADVISORY
DTG: 20230413/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/209
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 13/0520Z
OBS VA CLD: SFC/FL200 N5651 E16113 - N5640 E16137 - N5609 E16125 - N5331 E16742 - N5254 E16612 - N5604 E16033 MOV SE 15KT
N5331 E16742 - N5254 E16612 - N5604 E16033 MOV SE 15KT
FCST VA CLD +6 HR: 13/1120Z SFC/FL220 N4936 W17944 - N4918 E17853 - N5420 E16349 - N5620 E15940 - N5718 E16033 - N5511 E16450
N5420 E16349 - N5620 E15940 - N5718 E16033 - N5511 E16450
FCST VA CLD +12 HR: 13/1720Z SFC/FL200 N4643 W16605 - N4615 W16752 - N4728 W17704 - N5718 E15758 - N5820 E15639 - N5802 E16114 - N5006 W17935
W17935
FCST VA CLD +18 HR: 13/2320Z SFC/FL210 N4654 W17002 - N4812 W15127 - N4641 W15153 - N4444 W17054 - N4932 E17606 - N5542 E16658 - N5759 E14835 - N5958 E16103
E14835 - N5958 E16103
RMK: VA HEIGHT UPDATED TO FL200 BASED ON SATELLITE DATA. SOME PART
OF
VA OBSCURED BY MET CLOUD. VAAC ANCHORAGE ALSO ISSUES VAA FOR OTHER
VA[FL320] FROM THIS VOLCANO THAT DESCRIBES CONDITIONS OVER OR NEAR
THE VAAC TOKYO AREA OF RESPONSIBILITY UNDER HEADER FVAK22
NXT ADVISORY: 20230413/1200Z=

Volcanic Ash Advisory issued on 2023-04-13 at 05:26 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvak22 pawu 130522 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 05:30 UTC, 13/04/23 from CWAO
VA ADVISORY
DTG: 20230413/0526Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0005
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 13/0625Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 130522 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230413/1110Z

Volcanic Ash Advisory issued on 2023-04-13 at 05:10 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Ongoing eruption volcanic ash emissions continuing.
Higher volcanic ash generally southwest pasy. Along the volcanic ash generally blw flight level 220 (6600m) also please see fvfe01 rjtd issued by tokyo volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center area of responsibility. Jwc.

Original Message :

Received FVAK22 at 05:22 UTC, 13/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230413/0510Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/015
INFO SOURCE: HIMAWARI/GOES/POES/AVO/KVERT/PILOT REPORT
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: ONGOING ERUPTION VA EMISSIONS CONTINUING
OBS VA DTG: 13/0510Z
OBS VA CLD: SFC/FL320 N5625 E17255 - N5655 W15847 - N5004 W16503 - N4845 W17916 - N5227 E16443 - N5402 E16858 - N5625 E17255 MOV E 60KT
FCST VA CLD +6HR: 13/1110Z SFC/FL320 N5457 E17036 - N5757 W15448 - N5004 W16256 - N4848 W17937 - N5228 E16437 - N5359 E16853 - N5457 E17036
FCST VA CLD +12HR: 13/1710Z SFC/FL320 N5438 E17006 - N5747 W15501 - N5002 W15932 - N4846 W17930 - N5228 E16445 - N5357 E16848 - N5438 E17006
FCST VA CLD +18HR: 13/2310Z SFC/FL320 N5447 E17014 - N5758 W15441 - N5001 W15849 - N4843 W17927 - N5229 E16439 - N5357 E16848 - N5447 E17014 - N5447 E17014
RMK: HIGHER VA GENLY SW PASY. ALG THE ALUTN CHAIN VA GENLY BLW FL220.
ALSO PLEASE SEE FVFE01 RJTD ISSUED BY TOKYO VAAC WHICH DESCRIBES
CONDITIONS NEAR THE ANCHORAGE VAAC AREA OF RESPONSIBILITY...JWC
NXT ADVISORY: WILL BE ISSUED BY 20230413/1110Z

Volcanic Ash Advisory issued on 2023-04-12 at 23:58 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
Volcanic ash advisory center anchorage also issues vaa for other va[fl380] from this volcano that describes conditions over or near the volcanic ash advisory center tokyo area of responsibility under header fvak22 pawu.

Original Message :

Received FVFE01 at 23:58 UTC, 12/04/23 from RJTD
VA ADVISORY
DTG: 20230412/2358Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/208
INFO SOURCE: KVERT HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 12/2320Z
OBS VA CLD: SFC/FL280 N5654 E16119 - N5438 E16425 - N5309 E16644 - N5248 E16553 - N5348 E16330 - N5603 E16113 MOV SE 35KT
N5248 E16553 - N5348 E16330 - N5603 E16113 MOV SE 35KT
FCST VA CLD +6 HR: 13/0520Z SFC/FL300 N4814 E17938 - N4722 E17935 - N5527 E16119 - N5641 E16108 - N5337 E17111
N5527 E16119 - N5641 E16108 - N5337 E17111
FCST VA CLD +12 HR: 13/1120Z SFC/FL280 N4845 W16540 - N4743 W16548 - N4626 W17249 - N5416 E16300 - N5641 E16001 - N5711 E16111 - N4801 W17151
W17151
FCST VA CLD +18 HR: 13/1720Z SFC/FL290 N5217 W15205 - N5047 W15034 - N4612 W16231 - N4729 W17921 - N5807 E15721 - N5815 E16044 - N4740 W16741
W16741
RMK: VAAC ANCHORAGE ALSO ISSUES VAA FOR OTHER VA[FL380] FROM THIS
VOLCANO THAT DESCRIBES CONDITIONS OVER OR NEAR THE VAAC TOKYO AREA OF RESPONSIBILITY UNDER HEADER FVAK22 PAWU.
NXT ADVISORY: 20230413/0600Z=

Volcanic Ash Advisory issued on 2023-04-12 at 23:33 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvak22 pawu 122322 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 23:34 UTC, 12/04/23 from CWAO
VA ADVISORY
DTG: 20230412/2333Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0004
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 13/0032Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 122322 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230413/0515Z

Volcanic Ash Advisory issued on 2023-04-12 at 23:15 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Ongoing eruption volcanic ash emissions continuing.
Volcanic ash clouds over bering sea have higher tops to flight level 380 (11400m) volcanic ash clouds w and south of alutns volcanic ash tops below flight level 310 (9300m) volcanic ash cloud to e becoming more diffuse with strong SO2 signals over the bering sea. Also please see fvfe01 rj td issued by tokyo volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center area of responsibility. N8.

Original Message :

Received FVAK22 at 23:22 UTC, 12/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230412/2315Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/014
INFO SOURCE: HIMAWARI/GOES/POES/KVERT/PILOT REPORT
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: ONGOING ERUPTION VA EMISSIONS CONTINUING.
OBS VA DTG: 12/2315Z
OBS VA CLD: SFC/FL380 N5233 E16501 - N4755 E17411 - N4930 W17440 - N5243 W17019 - N5533 W17335 - N5703 E17823 - N5233 E17049 - N5331 E16734 - N5233 E16501 MOV E 30KT
FCST VA CLD +6HR: 13/0515Z SFC/FL380 N5226 E16441 - N4731 E17420 - N4935 W17226 - N5306 W16541 - N5456 W16850 - N5447 E17757 - N5215 E17051 - N5345 E16805 - N5226 E16441
FCST VA CLD +12HR: 13/1115Z SFC/FL380 N5229 E16433 - N4727 E17426 - N4935 W17217 - N5322 W16413 - N5553 W16640 - N5241 E17127 - N5351 E16828 - N5229 E16433
FCST VA CLD +18HR: 13/1715Z SFC/FL380 N5226 E16435 - N4725 E17426 - N5016 W16750 - N5329 W16260 - N5553 W16540 - N5210 E17226 - N5356 E16840 - N5226 E16435 - N5226 E16435
RMK: VA CLDS OVER BERING SEA HAVE HIGHER TOPS TO FL380
VA CLDS W AND S OF ALUTNS VA TOPS BELOW FL310. VA CLD TO E BECMG
MORE DIFFUSE WITH STG SO2 SIGNALS OVER THE BERING SEA. ALSO PLEASE SEE FVFE01 RJ
TD ISSUED BY TOKYO VAAC WHICH DESCRIBES
CONDITIONS NEAR THE ANCHORAGE VAAC AREA OF RESPONSIBILITY...N8
NXT ADVISORY: WILL BE ISSUED BY 20230413/0515Z

Volcanic Ash Advisory issued on 2023-04-12 at 18:07 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvak22 pawu 121802 issued by the anchorage volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 18:08 UTC, 12/04/23 from CWAO
VA ADVISORY
DTG: 20230412/1807Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0003
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 12/1906Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 121802 ISSUED BY THE ANCHORAGE VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230413/0006Z

Volcanic Ash Advisory issued on 2023-04-12 at 18:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
Volcanic ash advisory center anchorage also issues vaa for other va[fl280] from this volcano that describes conditions over or near the volcanic ash advisory center tokyo area of responsibility under header fvak22 pawu.

Original Message :

Received FVFE01 at 18:00 UTC, 12/04/23 from RJTD
VA ADVISORY
DTG: 20230412/1800Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/207
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 12/1720Z
OBS VA CLD: SFC/FL280 N5646 E16129 - N5458 E16408 - N5258 E16623 - N5214 E16425 - N5535 E16116 - N5641 E16114 MOV SE 40KT
N5214 E16425 - N5535 E16116 - N5641 E16114 MOV SE 40KT
FCST VA CLD +6 HR: 12/2320Z SFC/FL310 N4907 E17804 - N4643 E17750 - N5430 E16236 - N5640 E16115
N5430 E16236 - N5640 E16115
FCST VA CLD +12 HR: 13/0520Z SFC/FL300 N4947 W16859 - N4537 W17254 - N5117 E16939 - N5513 E16104 - N5652 E16108 - N4940 W17845
N5117 E16939 - N5513 E16104 - N5652 E16108 - N4940 W17845
FCST VA CLD +18 HR: 13/1120Z SFC/FL300 N5354 W15544 - N4740 W16025 - N4603 W17506 - N5504 E15935 - N5720 E16025 - N4909 W17613
N4603 W17506 - N5504 E15935 - N5720 E16025 - N4909 W17613
RMK: VAAC ANCHORAGE ALSO ISSUES VAA FOR OTHER VA[FL280] FROM THIS
VOLCANO THAT DESCRIBES CONDITIONS OVER OR NEAR THE VAAC TOKYO AREA OF RESPONSIBILITY UNDER HEADER FVAK22 PAWU.
NXT ADVISORY: 20230413/0000Z=

Volcanic Ash Advisory issued on 2023-04-12 at 17:47 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash from ongoing eruption.
Eruption ongoing. Rv.

Original Message :

Received FVAK22 at 18:02 UTC, 12/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230412/1747Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/013
INFO SOURCE: HIMAWARI/GOES/POES/AVO/KVERT/PILOT REPORT
AVIATION COLOR CODE: RED
ERUPTION DETAILS: VA FROM ONGOING ERUPTION
OBS VA DTG: 12/1747Z
OBS VA CLD: SFC/FL380 N5205 E16350 - N4749 E16933 - N5009 W17626 - N5726 W17908 - N5634 E17304 - N5402 E16913 - N5205 E16350 MOV ENE 30KT
FCST VA CLD +6HR: 12/2347Z SFC/FL380 N5243 E16520 - N4818 E17133 - N5008 W17619 - N5742 W17608 - N5641 E17426 - N5350 E16955 - N5243 E16520
FCST VA CLD +12HR: 13/0547Z SFC/FL380 N5244 E16126 - N5317 E16654 - N4837 E17260 - N5016 W17604 - N5750 W17420 - N5657 E17627 - N5336 E17028 - N5317 E16708 - N5244 E16126
FCST VA CLD +18HR: 13/1147Z SFC/FL380 N5353 E16847 - N4857 E17430 - N5023 W17515 - N5754 W17256 - N5707 E17749 - N5333 E17048 - N5353 E16847 - N5353 E16847
RMK: ERUPTION ONGOING...RV
NXT ADVISORY: WILL BE ISSUED BY 20230412/2347Z

Volcanic Ash Advisory issued on 2023-04-12 at 12:10 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvfe01 rjtd 121157 issued by the tokyo volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 12:11 UTC, 12/04/23 from CWAO
VA ADVISORY
DTG: 20230412/1210Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0002
INFO SOURCE: VAAC TOKYO
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 12/1308Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVFE01 RJTD 121157 ISSUED BY THE TOKYO VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230412/1808Z

Volcanic Ash Advisory issued on 2023-04-12 at 12:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash from ongoing eruption.
Please see fvfe01 rjtd issued by tokyo volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center area of responsibility. Butwin.

Original Message :

Received FVAK22 at 12:10 UTC, 12/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230412/1200Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/012
INFO SOURCE: HIMAWARI/GOES
AVIATION COLOR CODE: RED
ERUPTION DETAILS: VA FM ONGOING ERUPTION.
OBS VA DTG: 12/1200Z
OBS VA CLD: SFC/FL280 N5606 E17213 - N5740 W17015 - N5510 W15911 - N5426 W16056 - N5616 W17008 - N5503 E17734 - N4942 E17926 - N4851 E16743 - N5219 E16432 - N5403 E16854 - N5606 E17213 MOV ENE 30KT
FCST VA CLD +6HR: 12/1800Z SFC/FL280 N5660 E17346 - N5823 W17045 - N5558 W16152 - N5459 W16255 - N5704 W17022 - N5642 E17819 - N5210 E17937 - N4928 E17720 - N4932 E16809 - N5244 E16526 - N5402 E16856 - N5660 E17346
FCST VA CLD +12HR: 13/0000Z SFC/FL280 N5803 E17548 - N5848 W17049 - N5625 W16208 - N5523 W16332 - N5738 W17048 - N5713 E17957 - N5232 W17905 - N4933 E17810 - N4918 E16745 - N5235 E16455 - N5360 E16856 - N5803 E17548
FCST VA CLD +18HR: 13/0600Z SFC/FL280 N5854 E17728 - N5922 W17036 - N5655 W16159 - N5543 W16360 - N5807 W17022 - N5734 W17909 - N5259 W17801 - N4942 E17835 - N4914 E16808 - N5239 E16503 - N5401 E16902 - N5854 E17728 - N5854 E17728
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY TOKYO VAAC WHICH DESCRIBES
CONDITIONS NEAR THE ANCHORAGE VAAC AREA OF RESPONSIBILITY...BUTWIN
NXT ADVISORY: WILL BE ISSUED BY 20230412/1800Z

Volcanic Ash Advisory issued on 2023-04-12 at 11:57 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
The responsibility for some part of va[e of approximate 164e] is being transferred to volcanic ash advisory center anchorage. Please see also fvak22 pawu issued by volcanic ash advisory center anchorage that describes conditions near the volcanic ash advisory center tokyo area.

Original Message :

Received FVFE01 at 11:57 UTC, 12/04/23 from RJTD
VA ADVISORY
DTG: 20230412/1157Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/206
INFO SOURCE: KBGS HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 12/1130Z
OBS VA CLD: SFC/FL280 N5703 E16108 - N5115 E16833 - N5627 E17146 - N5905 W17000 - N5526 W15808 - N4627 E17640 - N5014 E16302 MOV E 70KT
N5905 W17000 - N5526 W15808 - N4627 E17640 - N5014 E16302 MOV E 70KT
FCST VA CLD +6 HR: 12/1730Z SFC/FL310 N5508 W14214 - N4509 E17410 - N5445 E16152 - N5652 E16033 - N5959 W16302
N5445 E16152 - N5652 E16033 - N5959 W16302
FCST VA CLD +12 HR: 12/2330Z SFC/FL310 N5402 W13127 - N5228 W13155 - N4421 W17924 - N5406 E16209 - N5646 E16101 - N6032 W15431
N4421 W17924 - N5406 E16209 - N5646 E16101 - N6032 W15431
FCST VA CLD +18 HR: 13/0530Z SFC/FL320 N5445 W12711 - N5038 W12452 - N4421 W17220 - N5301 E16239 - N5649 E16016 - N6029 W14907
N4421 W17220 - N5301 E16239 - N5649 E16016 - N6029 W14907
RMK: THE RESPONSIBILITY FOR SOME PART OF VA[E OF APRX 164E] IS BEING
TRANSFERRED TO VAAC ANCHORAGE. PLEASE SEE ALSO FVAK22 PAWU ISSUED BY
VAAC ANCHORAGE THAT DESCRIBES CONDITIONS NEAR THE VAAC TOKYO AREA.
NXT ADVISORY: 20230412/1800Z=

Volcanic Ash Advisory issued on 2023-04-12 at 06:20 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

None.
Please see fvfe01 rjtd 120600 issued by the tokyo volcanic ash advisory center which describes conditions over or near the montreal volcanic ash advisory center area of responsibility. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 06:22 UTC, 12/04/23 from CWAO
VA ADVISORY
DTG: 20230412/0620Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/0001
INFO SOURCE: VAAC TOKYO
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 12/0715Z
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6 HR: NOT PROVIDED
FCST VA CLD +12 HR: NOT PROVIDED
FCST VA CLD +18 HR: NOT PROVIDED
RMK: PLEASE SEE FVFE01 RJTD 120600 ISSUED BY THE TOKYO VAAC WHICH
DESCRIBES CONDITIONS OVER OR NEAR THE MONTREAL VAAC AREA OF
RESPONSIBILITY.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20230412/1217Z

Volcanic Ash Advisory issued on 2023-04-12 at 06:05 UTC.

Key information extracted from original VAA message :

Please see fvfe01 rjtd issued by tokyo volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center area of responsibility. Szatanek.

Original Message :

Received FVAK22 at 06:08 UTC, 12/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230412/0605Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/011
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY TOKYO VAAC WHICH DESCRIBES
CONDITIONS NEAR THE ANCHORAGE VAAC AREA OF RESPONSIBILITY...SZATANEK

Volcanic Ash Advisory issued on 2023-04-12 at 06:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 06:00 UTC, 12/04/23 from RJTD
VA ADVISORY
DTG: 20230412/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/205
INFO SOURCE: KVERT KBGS UHPP HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 12/0520Z
OBS VA CLD: SFC/FL280 N5733 E16224 - N5336 E16312 - N5630 E17327 - N5548 W17448 - N5357 W17451 - N5327 E17436 - N4821 E17100 - N5348 E15733 MOV NE 25KT
E15733 MOV NE 25KT
FCST VA CLD +6 HR: 12/1120Z SFC/FL310 N5740 W16530 - N5538 W16721 - N5507 E17818 - N5038 W17751 - N4742 E16940 - N5103 E16006 - N5645 E16126
E16126
FCST VA CLD +12 HR: 12/1720Z SFC/FL310 N5856 W15700 - N5715 W15731 - N4542 E17546 - N5153 E16245 - N5658 E16118
N4542 E17546 - N5153 E16245 - N5658 E16118
FCST VA CLD +18 HR: 12/2320Z SFC/FL310 N5753 W14734 - N4418 E17914 - N5217 E16118 - N5649 E16110 - N5944 W15715
N5217 E16118 - N5649 E16110 - N5944 W15715
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230412/1200Z=

Volcanic Ash Advisory issued on 2023-04-12 at 00:19 UTC.

Key information extracted from original VAA message :

Please see fvfe01 rjtd issued by tokyo volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center area of responsibility. Szatanek.

Original Message :

Received FVAK22 at 00:22 UTC, 12/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230412/0019Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/010
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY TOKYO VAAC WHICH DESCRIBES
CONDITIONS NEAR THE ANCHORAGE VAAC AREA OF RESPONSIBILITY...SZATANEK

Volcanic Ash Advisory issued on 2023-04-12 at 00:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 00:00 UTC, 12/04/23 from RJTD
VA ADVISORY
DTG: 20230412/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/204
INFO SOURCE: KBGS HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 11/2320Z
OBS VA CLD: SFC/FL280 N5646 E16120 - N5231 E15530 - N4944 E16440 - N5247 E17613 - N5411 E17002 - N5335 E16151 MOV NE 25KT
N5247 E17613 - N5411 E17002 - N5335 E16151 MOV NE 25KT
FCST VA CLD +6 HR: 12/0520Z SFC/FL310 N5455 W17852 - N4915 E17410 - N4831 E16508 - N5135 E15955 - N5631 E16112 - N5135 E16515 - N5507 E17259
E17259
FCST VA CLD +12 HR: 12/1120Z SFC/FL310 N5644 W17558 - N5136 W17739 - N4706 E17302 - N5054 E16207 - N5630 E16117 - N5003 E17006 - N5721 E17600
E17600
FCST VA CLD +18 HR: 12/1720Z SFC/FL320 N5236 W17155 - N4626 E17627 - N5136 E16234 - N5635 E16121 - N4939 E17650 - N5653 E17349 - N5745 W17501
W17501
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230412/0600Z=

Volcanic Ash Advisory issued on 2023-04-11 at 23:01 UTC.

Key information extracted from original VAA message :

Please see fvfe01 rjtd issued by tokyo volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center area of responsibility. Jwc.

Original Message :

Received FVAK22 at 23:04 UTC, 11/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230411/2301Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/009
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY TOKYO VAAC WHICH DESCRIBES
CONDITIONS NEAR THE ANCHORAGE VAAC AREA OF RESPONSIBILITY...JWC

Volcanic Ash Advisory issued on 2023-04-11 at 21:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
Volcanic ash height updated to flight level 280 (8400m) based on satellite data. Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 21:00 UTC, 11/04/23 from RJTD
VA ADVISORY
DTG: 20230411/2100Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/203
INFO SOURCE: KVERT KBGS HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 11/2020Z
OBS VA CLD: SFC/FL280 N5644 E16126 - N5430 E16136 - N5437 E16939 - N5215 E17405 - N5119 E15642 - N5354 E15504 - N5508 E15948 MOV NE 25KT
25KT
FCST VA CLD +6 HR: 12/0220Z SFC/FL310 N5417 E17818 - N4843 E16827 - N5022 E16013 - N5244 E15911 - N5630 E16109 - N5241 E16226 - N5513 E17100
E17100
FCST VA CLD +12 HR: 12/0820Z SFC/FL310 N5611 W17924 - N4929 E17807 - N4828 E16706 - N5102 E16130 - N5632 E16123 - N5007 E16652 - N5528 E17129
E17129
FCST VA CLD +18 HR: 12/1420Z SFC/FL310 N5719 W17133 - N4644 E17549 - N4952 E16420 - N5632 E16120 - N4920 E17249 - N5615 E17239
N4952 E16420 - N5632 E16120 - N4920 E17249 - N5615 E17239
RMK: VA HEIGHT UPDATED TO FL280 BASED ON SATELLITE DATA. SOME PART
OF
VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230412/0000Z=

Volcanic Ash Advisory issued on 2023-04-11 at 18:00 UTC.

Key information extracted from original VAA message :

Aviation Colour Code :

Volcanic ash emissions continuing.
Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 18:00 UTC, 11/04/23 from RJTD
VA ADVISORY
DTG: 20230411/1800Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/202
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 11/1720Z
OBS VA CLD: SFC/FL330 N5703 E16125 - N5509 E15500 - N5301 E15505 - N5133 E17019 - N5418 E16807 - N5454 E16158 MOV NE 30KT
N5133 E17019 - N5418 E16807 - N5454 E16158 MOV NE 30KT
FCST VA CLD +6 HR: 11/2320Z SFC/FL360 N5442 E16942 - N5308 E17404 - N4957 E16220 - N5210 E15754 - N5634 E16117 - N5404 E16220
N4957 E16220 - N5210 E15754 - N5634 E16117 - N5404 E16220
FCST VA CLD +12 HR: 12/0520Z SFC/FL360 N5458 E17109 - N5440 E17728 - N4907 E17059 - N4905 E16626 - N5147 E15957 - N5636 E16114 - N5232 E16331
E16331
FCST VA CLD +18 HR: 12/1120Z SFC/FL360 N5609 W17911 - N5142 W17953 - N4740 E17108 - N5024 E16148 - N5639 E16123 - N5002 E16714 - N5449 E17133
E17133
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230411/2100Z=

Volcanic Ash Advisory issued on 2023-04-11 at 17:30 UTC.

Key information extracted from original VAA message :

Please see fvfe01 rjtd issued by tokyo volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center area of responsibility. Jwc.

Original Message :

Received FVAK22 at 17:26 UTC, 11/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230411/1730Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/008
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY TOKYO VAAC WHICH DESCRIBES
CONDITIONS NEAR THE ANCHORAGE VAAC AREA OF RESPONSIBILITY...JWC

Volcanic Ash Advisory issued on 2023-04-11 at 12:25 UTC.

Key information extracted from original VAA message :

Please see fvfe01 rjtd issued by tokyo volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center area of responsibility. Also significant meteorological information india 2 covering volcanic ash the anchorage oceanic fir. Bh.

Original Message :

Received FVAK22 at 12:28 UTC, 11/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230411/1225Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/007
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY TOKYO VAAC WHICH DESCRIBES
CONDITIONS NEAR THE ANCHORAGE VAAC AREA OF RESPONSIBILITY. ALSO
SIGMET INDIA 2 COVERING VA WITHIN THE ANCHORAGE OCEANIC FIR...BH

Volcanic Ash Advisory issued on 2023-04-11 at 06:06 UTC.

Key information extracted from original VAA message :

Please see fvfe01 rjtd issued by tokyo volcanic ash advisory center which describes conditions near the anchorage volcanic ash advisory center area of responsibility. Szatanek.

Original Message :

Received FVAK22 at 06:10 UTC, 11/04/23 from PAWU
VAAAK2
VA ADVISORY
DTG: 20230411/0606Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 10771 FT [3283 M]
ADVISORY NR: 2023/006
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY TOKYO VAAC WHICH DESCRIBES
CONDITIONS NEAR THE ANCHORAGE VAAC AREA OF RESPONSIBILITY...SZATANEK

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