Overall Green 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.



Volcanic Ash Advisory issued on 2026-02-22 at 06:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 06:00 UTC, 22/02/26 from RJTD
VA ADVISORY
DTG: 20260222/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/65
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 22/0520Z
OBS VA CLD: SFC/FL200 N5710 E16148 - N5730 E16150 - N5742 E16208 - N5734 E16216 MOV NE 25KT
N5734 E16216 MOV NE 25KT
FCST VA CLD +6 HR: 22/1120Z SFC/FL210 N5959 E16332 - N5901 E16305 - N5911 E16237 - N5959 E16245
N5911 E16237 - N5959 E16245
FCST VA CLD +12 HR: 22/1720Z SFC/FL210 N6153 E16431 - N6058 E16407 - N6024 E16301 - N6112 E16303
N6024 E16301 - N6112 E16303
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260222/1200Z=
Volcanic Ash Advisory issued on 2026-02-22 at 03:56 UTC.

    Key information extracted from original VAA message :


  • Eruption at 2026-02-22 02:53 UTC flight level 200 (6000m) reported.
  • None.

Original Message :

Received FVFE01 at 03:56 UTC, 22/02/26 from RJTD
VA ADVISORY
DTG: 20260222/0356Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/64
INFO SOURCE: KBGS HIMAWARI-9
ERUPTION DETAILS: ERUPTION AT 20260222/0253Z FL200 REPORTED
OBS VA DTG: 22/0330Z
OBS VA CLD: SFC/FL200 N5640 E16122 - N5654 E16127 - N5658 E16137 - N5650 E16137 MOV NE 20KT
N5650 E16137 MOV NE 20KT
FCST VA CLD +6 HR: 22/0930Z SFC/FL210 N5915 E16258 - N5850 E16316 - N5738 E16246 - N5830 E16229
N5738 E16246 - N5830 E16229
FCST VA CLD +12 HR: 22/1530Z SFC/FL210 N6122 E16406 - N5846 E16315 - N5958 E16248 - N6100 E16308
N5958 E16248 - N6100 E16308
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20260222/0600Z=
Volcanic Ash Advisory issued on 2026-02-22 at 03:22 UTC.

    Key information extracted from original VAA message :


  • Eruption at 2026-02-22 02:53 UTC flight level 200 (6000m) reported.
  • We will issue further advisory if volcanic ash is detected in satellite imagery.

Original Message :

Received FVFE01 at 03:22 UTC, 22/02/26 from RJTD
VA ADVISORY
DTG: 20260222/0322Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/63
INFO SOURCE: KBGS HIMAWARI-9
ERUPTION DETAILS: ERUPTION AT 20260222/0253Z FL200 REPORTED
OBS VA DTG: 22/0310Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL200 210/18KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE
IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=
Volcanic Ash Advisory issued on 2026-02-17 at 23:50 UTC.

    Key information extracted from original VAA message :


  • 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, 17/02/26 from RJTD
VA ADVISORY
DTG: 20260217/2350Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/62
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA IS NOT IDENTIFIABLE IN SATELLITE IMAGERY.
OBS VA DTG: 17/2320Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 250/45KT
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 2026-02-17 at 18:46 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash at 2026-02-17 18:20 UTC flight level 170 (5100m) extend e.
  • None.

Original Message :

Received FVFE01 at 18:46 UTC, 17/02/26 from RJTD
VA ADVISORY
DTG: 20260217/1846Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/61
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA AT 20260217/1820Z FL170 EXTD E
OBS VA DTG: 17/1820Z
OBS VA CLD: SFC/FL170 N5644 E16117 - N5647 E16419 - N5631 E16419 - N5636 E16118 MOV E 30KT
N5636 E16118 MOV E 30KT
FCST VA CLD +6 HR: 18/0020Z SFC/FL180 N5710 E17219 - N5642 E17156 - N5635 E16121 - N5747 E16600
N5635 E16121 - N5747 E16600
FCST VA CLD +12 HR: 18/0620Z SFC/FL170 N5757 W17921 - N5714 W17937 - N5723 E17125 - N5634 E16121 - N5844 E17112
N5723 E17125 - N5634 E16121 - N5844 E17112
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20260218/0000Z=
Volcanic Ash Advisory issued on 2026-02-17 at 05:50 UTC.

    Key information extracted from original VAA message :


  • 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 05:50 UTC, 17/02/26 from RJTD
VA ADVISORY
DTG: 20260217/0550Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/60
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA IS NOT IDENTIFIABLE IN SATELLITE IMAGERY.
OBS VA DTG: 17/0520Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 270/14KT
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 2026-02-17 at 00:12 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 00:16 UTC, 17/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260217/0012Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/029
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...SC
Volcanic Ash Advisory issued on 2026-02-17 at 00:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 00:00 UTC, 17/02/26 from RJTD
VA ADVISORY
DTG: 20260217/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/59
INFO SOURCE: KBGS HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 16/2320Z
OBS VA CLD: SFC/FL280 N6017 E16721 - N5952 E16713 - N5839 E17449 - N5903 E17508 MOV NE 20KT
N5903 E17508 MOV NE 20KT
FCST VA CLD +6 HR: 17/0520Z SFC/FL280 N6252 W17311 - N6224 W17303 - N6025 E16926 - N6126 E16754
N6025 E16926 - N6126 E16754
FCST VA CLD +12 HR: 17/1120Z SFC/FL280 N6723 W17100 - N6641 W16546 - N6124 E17024 - N6209 E16848
N6124 E17024 - N6209 E16848
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260217/0600Z=
Volcanic Ash Advisory issued on 2026-02-16 at 18:10 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 18:14 UTC, 16/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260216/1810Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/028
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...SC
Volcanic Ash Advisory issued on 2026-02-16 at 18:00 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVFE01 at 18:00 UTC, 16/02/26 from RJTD
VA ADVISORY
DTG: 20260216/1800Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/58
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 16/1720Z
OBS VA CLD: SFC/FL280 N5646 E16111 - N5720 E16121 - N5907 E16530 - N5811 E16812 - N5817 E16512 - N5707 E16150 - N5635 E16128 MOV NE 25KT
25KT
FCST VA CLD +6 HR: 16/2320Z SFC/FL280 N5936 E17151 - N5641 E16401 - N5638 E16108 - N6102 E16551
N5638 E16108 - N6102 E16551
FCST VA CLD +12 HR: 17/0520Z SFC/FL280 N6205 E17936 - N5524 E16256 - N5656 E16110 - N5924 E16624 - N6157 E16542
N5656 E16110 - N5924 E16624 - N6157 E16542
FCST VA CLD +18 HR: 17/1120Z SFC/FL290 N6613 W17102 - N5410 E16438 - N5636 E16047 - N5938 E16914 - N6231 E16447
N5636 E16047 - N5938 E16914 - N6231 E16447
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260217/0000Z=
Volcanic Ash Advisory issued on 2026-02-16 at 12:10 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 12:18 UTC, 16/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260216/1210Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/027
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...TS
Volcanic Ash Advisory issued on 2026-02-16 at 12:00 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVFE01 at 12:00 UTC, 16/02/26 from RJTD
VA ADVISORY
DTG: 20260216/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/57
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 16/1120Z
OBS VA CLD: SFC/FL280 N5638 E16118 - N5711 E16050 - N5751 E16242 - N5731 E16404 - N5718 E16253 - N5722 E16155 MOV NE 20KT
N5731 E16404 - N5718 E16253 - N5722 E16155 MOV NE 20KT
FCST VA CLD +6 HR: 16/1720Z SFC/FL280 N5848 E16713 - N5721 E16630 - N5632 E16127 - N5712 E15931 - N5935 E16422
N5632 E16127 - N5712 E15931 - N5935 E16422
FCST VA CLD +12 HR: 16/2320Z SFC/FL280 N5839 E17446 - N5612 E16319 - N5656 E16044 - N5926 E16607 - N6058 E16412 - N6119 E16524
N5656 E16044 - N5926 E16607 - N6058 E16412 - N6119 E16524
FCST VA CLD +18 HR: 17/0520Z SFC/FL280 N6212 W17414 - N6130 W17401 - N5546 E16249 - N5639 E16110 - N5953 E16624 - N6213 E16405
N5546 E16249 - N5639 E16110 - N5953 E16624 - N6213 E16405
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260216/1800Z=
Volcanic Ash Advisory issued on 2026-02-16 at 08:05 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 08:10 UTC, 16/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260216/0805Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/026
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...TS
Volcanic Ash Advisory issued on 2026-02-16 at 07:50 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-02-16 07:20 UTC flight level 280 (8400m) extend north east.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 07:50 UTC, 16/02/26 from RJTD
VA ADVISORY
DTG: 20260216/0750Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/56
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260216/0720Z FL280 EXTD NE
OBS VA DTG: 16/0730Z
OBS VA CLD: SFC/FL280 N5642 E16119 - N5659 E16131 - N5648 E16143 - N5636 E16122 MOV NE 25KT
N5636 E16122 MOV NE 25KT
FCST VA CLD +6 HR: 16/1330Z SFC/FL280 N5724 E16528 - N5807 E16235 - N5850 E16406
N5850 E16406
FCST VA CLD +12 HR: 16/1930Z SFC/FL280 N5818 E17016 - N5755 E17024 - N5909 E16302 - N6036 E16426
N5909 E16302 - N6036 E16426
FCST VA CLD +18 HR: 17/0130Z SFC/FL280 N6008 W17940 - N5941 W17935 - N5920 E16258 - N6214 E16359 - N6040 E16949
N5920 E16258 - N6214 E16359 - N6040 E16949
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260216/1200Z=
Volcanic Ash Advisory issued on 2026-02-09 at 05:50 UTC.

    Key information extracted from original VAA message :


  • 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 05:50 UTC, 09/02/26 from RJTD
VA ADVISORY
DTG: 20260209/0550Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/55
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA IS NOT IDENTIFIABLE IN SATELLITE IMAGERY.
OBS VA DTG: 09/0520Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 080/18KT
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 2026-02-09 at 00:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • None.

Original Message :

Received FVFE01 at 00:00 UTC, 09/02/26 from RJTD
VA ADVISORY
DTG: 20260209/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/54
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 08/2320Z
OBS VA CLD: SFC/FL280 N6818 E14010 - N6801 E14054 - N6700 E14129 - N6723 E14046 MOV NW 60KT
N6723 E14046 MOV NW 60KT
FCST VA CLD +6 HR: 09/0520Z SFC/FL290 N7121 E13047 - N7054 E12902 - N7155 E12708 - N7221 E12902
N7155 E12708 - N7221 E12902
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20260209/0600Z=
Volcanic Ash Advisory issued on 2026-02-08 at 18:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • None.

Original Message :

Received FVFE01 at 18:00 UTC, 08/02/26 from RJTD
VA ADVISORY
DTG: 20260208/1800Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/53
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 08/1720Z
OBS VA CLD: SFC/FL280 N6307 E14759 - N6227 E14847 - N6144 E14905 - N6211 E14813 MOV NW 40KT
N6211 E14813 MOV NW 40KT
FCST VA CLD +6 HR: 08/2320Z SFC/FL280 N6724 E14133 - N6620 E14209 - N6647 E14044 - N6809 E13957
N6647 E14044 - N6809 E13957
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20260209/0000Z=
Volcanic Ash Advisory issued on 2026-02-08 at 12:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 12:00 UTC, 08/02/26 from RJTD
VA ADVISORY
DTG: 20260208/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/52
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 08/1120Z
OBS VA CLD: SFC/FL280 N5935 E15320 - N5916 E15336 - N5811 E15301 - N5824 E15242 MOV NW 25KT
N5824 E15242 MOV NW 25KT
FCST VA CLD +6 HR: 08/1720Z SFC/FL280 N6257 E14852 - N6035 E14929 - N6119 E14821 - N6304 E14818
N6119 E14821 - N6304 E14818
FCST VA CLD +12 HR: 08/2320Z SFC/FL280 N6738 E14131 - N6506 E14228 - N6523 E14142 - N6735 E14042
N6523 E14142 - N6735 E14042
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260208/1800Z=
Volcanic Ash Advisory issued on 2026-02-08 at 06:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 06:00 UTC, 08/02/26 from RJTD
VA ADVISORY
DTG: 20260208/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/51
INFO SOURCE: KVERT KBGS HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 08/0520Z
OBS VA CLD: SFC/FL280 N5732 E15742 - N5727 E15823 - N5648 E15840 - N5646 E15759 MOV W 40KT
N5646 E15759 MOV W 40KT
FCST VA CLD +6 HR: 08/1120Z SFC/FL290 N5808 E15359 - N5633 E15355 - N5740 E15227 - N5950 E15237
N5740 E15227 - N5950 E15237
FCST VA CLD +12 HR: 08/1720Z SFC/FL290 N6336 E14810 - N5945 E15008 - N5643 E15030 - N6017 E14817 - N6328 E14717
N5643 E15030 - N6017 E14817 - N6328 E14717
FCST VA CLD +18 HR: 08/2320Z SFC/FL280 N5810 E14756 - N6302 E14235 - N6800 E13905 - N6809 E14016
N6800 E13905 - N6809 E14016
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260208/1200Z=
Volcanic Ash Advisory issued on 2026-02-08 at 03:10 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-02-08 02:20 UTC flight level 280 (8400m) extend w.
  • Volcanic ash of previous vaa has dissipated in satellite imagery. New volcanic ash.

Original Message :

Received FVFE01 at 03:10 UTC, 08/02/26 from RJTD
VA ADVISORY
DTG: 20260208/0310Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/50
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260208/0220Z FL280 EXTD W
OBS VA DTG: 08/0240Z
OBS VA CLD: SFC/FL280 N5647 E16041 - N5657 E16055 - N5650 E16106 - N5642 E16100 MOV W 45KT
N5642 E16100 MOV W 45KT
FCST VA CLD +6 HR: 08/0840Z SFC/FL300 N5811 E15525 - N5633 E15517 - N5634 E15444 - N5808 E15411
N5634 E15444 - N5808 E15411
FCST VA CLD +12 HR: 08/1440Z SFC/FL290 N6100 E15037 - N5650 E15129 - N5648 E15048 - N6051 E14939
N5648 E15048 - N6051 E14939
FCST VA CLD +18 HR: 08/2040Z SFC/FL290 N5813 E14835 - N6322 E14407 - N6509 E14400 - N6513 E14438
N6509 E14400 - N6513 E14438
RMK: VA OF PREVIOUS VAA HAS DISSIPATED IN SATELLITE IMAGERY. NEW VA
OBS IN SATELLITE IMAGERY. SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260208/0600Z=
Volcanic Ash Advisory issued on 2026-02-08 at 00:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • None.

Original Message :

Received FVFE01 at 00:00 UTC, 08/02/26 from RJTD
VA ADVISORY
DTG: 20260208/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/49
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 07/2320Z
OBS VA CLD: SFC/FL220 N6611 E13931 - N6435 E14225 - N6325 E14329 - N6319 E14304 - N6417 E14208 - N6548 E13940 MOV W 15KT
N6319 E14304 - N6417 E14208 - N6548 E13940 MOV W 15KT
FCST VA CLD +6 HR: 08/0520Z SFC/FL220 N6542 E13901 - N6536 E13648 - N6714 E13228 - N6820 E13224 - N6731 E13634
N6714 E13228 - N6820 E13224 - N6731 E13634
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20260208/0600Z=
Volcanic Ash Advisory issued on 2026-02-07 at 18:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • None.

Original Message :

Received FVFE01 at 18:00 UTC, 07/02/26 from RJTD
VA ADVISORY
DTG: 20260207/1800Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/48
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 07/1720Z
OBS VA CLD: SFC/FL220 N6313 E14746 - N6226 E14811 - N6156 E14929 - N6135 E14914 - N6200 E14749 - N6314 E14714 MOV W 20KT
N6135 E14914 - N6200 E14749 - N6314 E14714 MOV W 20KT
FCST VA CLD +6 HR: 07/2320Z SFC/FL220 N6534 E14136 - N6108 E14801 - N6111 E14614 - N6531 E13942
N6111 E14614 - N6531 E13942
FCST VA CLD +12 HR: 08/0520Z SFC/FL210 N6822 E13419 - N6037 E14603 - N6735 E13300
N6735 E13300
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20260208/0000Z=
Volcanic Ash Advisory issued on 2026-02-07 at 12:15 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 12:34 UTC, 07/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260207/1215Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/025
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...DR
Volcanic Ash Advisory issued on 2026-02-07 at 12:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Volcanic ash of previous vaa[fl150] is not identifiable due to meteorological cloud or has dissipated.

Original Message :

Received FVFE01 at 12:00 UTC, 07/02/26 from RJTD
VA ADVISORY
DTG: 20260207/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/47
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 07/1120Z
OBS VA CLD: SFC/FL220 N6011 E15144 - N6117 E15231 - N6055 E15408 - N5942 E15202 MOV NW 30KT
N5942 E15202 MOV NW 30KT
FCST VA CLD +6 HR: 07/1720Z SFC/FL230 N6044 E15142 - N5857 E15015 - N6204 E14835 - N6200 E15030
N6204 E14835 - N6200 E15030
FCST VA CLD +12 HR: 07/2320Z SFC/FL230 N6054 E15008 - N5826 E15008 - N5828 E14837 - N6312 E14419
N5828 E14837 - N6312 E14419
FCST VA CLD +18 HR: NO VA EXP
RMK: VA OF PREVIOUS VAA[FL150] IS NOT IDENTIFIABLE DUE TO MET CLOUD
OR HAS DISSIPATED.
NXT ADVISORY: 20260207/1800Z=
Volcanic Ash Advisory issued on 2026-02-07 at 08:06 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-02-07 07:10 UTC flight level 150 (4500m) extend nw.
  • New volcanic ash observation in satellite imagery. Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 08:06 UTC, 07/02/26 from RJTD
VA ADVISORY
DTG: 20260207/0806Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/46
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260207/0710Z FL150 EXTD NW
OBS VA DTG: 07/0740Z
OBS VA CLD: SFC/FL150 N5658 E16059 - N5654 E16111 - N5644 E16105 - N5646 E16051 MOV NW 25KT SFC/FL220 N5937 E15512 - N5951 E15531 - N5955 E15645 - N5938 E15638 - N5919 E15545 MOV NW 25KT
N5955 E15645 - N5938 E15638 - N5919 E15545 MOV NW 25KT
FCST VA CLD +6 HR: 07/1340Z SFC/FL130 N5710 E15820 - N5638 E15716 - N5642 E15550 SFC/FL220 N6004 E15459 - N5939 E15313 - N6028 E15158 - N6109 E15248
N6109 E15248
FCST VA CLD +12 HR: 07/1940Z SFC/FL110 N5631 E15544 - N5600 E15425 - N5548 E15139 - N5604 E15124 - N5614 E15349 SFC/FL220 N6033 E15228 - N5939 E15314 - N5933 E15202 - N6030 E14923 - N6154 E14831
N5939 E15314 - N5933 E15202 - N6030 E14923 - N6154 E14831
FCST VA CLD +18 HR: NO VA EXP
RMK: NEW VA OBS IN SATELLITE IMAGERY. SOME PART OF VA OBSCURED BY
MET
CLOUD.
NXT ADVISORY: 20260207/1200Z=
Volcanic Ash Advisory issued on 2026-02-07 at 06:15 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 06:40 UTC, 07/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260207/0615Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/024
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...BS
Volcanic Ash Advisory issued on 2026-02-07 at 06:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Volcanic ash height updated to flight level 220 (6600m) based on satellite data. Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 06:00 UTC, 07/02/26 from RJTD
VA ADVISORY
DTG: 20260207/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/45
INFO SOURCE: KVERT KBGS HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 07/0520Z
OBS VA CLD: SFC/FL220 N5853 E15710 - N5932 E15720 - N5913 E15816 - N5828 E15759 MOV NW 25KT
N5828 E15759 MOV NW 25KT
FCST VA CLD +6 HR: 07/1120Z SFC/FL220 N5951 E15546 - N5850 E15411 - N6038 E15348
N6038 E15348
FCST VA CLD +12 HR: 07/1720Z SFC/FL220 N6024 E15317 - N5934 E15344 - N5850 E15114 - N5934 E15152 - N6122 E15018
N5850 E15114 - N5934 E15152 - N6122 E15018
FCST VA CLD +18 HR: NO VA EXP
RMK: VA HEIGHT UPDATED TO FL220 BASED ON SATELLITE DATA. SOME PART
OF
VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260207/1200Z=
Volcanic Ash Advisory issued on 2026-02-07 at 00:10 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 00:14 UTC, 07/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260207/0010Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/023
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...TS
Volcanic Ash Advisory issued on 2026-02-07 at 00:00 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-02-06 23:20 UTC flight level 270 (8100m) extend nw.
  • Volcanic ash of previous vaa[fl280,fl250] has dissipated in satellite imagery. New volcanic ash observation in satellite imagery. Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 00:00 UTC, 07/02/26 from RJTD
VA ADVISORY
DTG: 20260207/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/44
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260206/2320Z FL270 EXTD NW
OBS VA DTG: 06/2330Z
OBS VA CLD: SFC/FL270 N5638 E16121 - N5644 E16059 - N5707 E16119 - N5650 E16130 MOV NW 50KT
N5650 E16130 MOV NW 50KT
FCST VA CLD +6 HR: 07/0530Z SFC/FL280 N5845 E15821 - N5718 E15537 - N5913 E15644
N5913 E15644
FCST VA CLD +12 HR: 07/1130Z SFC/FL290 N6102 E15239 - N5925 E15343 - N5642 E14958 - N5917 E15147 - N6049 E15057
N5642 E14958 - N5917 E15147 - N6049 E15057
FCST VA CLD +18 HR: 07/1730Z SFC/FL290 N6005 E15043 - N5548 E14602 - N5943 E14835 - N6218 E14453 - N6229 E14641
N5943 E14835 - N6218 E14453 - N6229 E14641
RMK: VA OF PREVIOUS VAA[FL280,FL250] HAS DISSIPATED IN SATELLITE
IMAGERY. NEW VA OBS IN SATELLITE IMAGERY. SOME PART OF VA OBSCURED
BY MET CLOUD.
NXT ADVISORY: 20260207/0600Z=
Volcanic Ash Advisory issued on 2026-02-06 at 18:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 18:00 UTC, 06/02/26 from RJTD
VA ADVISORY
DTG: 20260206/1800Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/43
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 06/1720Z
OBS VA CLD: SFC/FL280 N5841 E14112 - N5800 E14040 - N5632 E14301 - N5731 E14341 MOV SW 15KT SFC/FL250 N6327 E14727 - N6255 E14656 - N6145 E14805 - N6149 E14908 MOV NW 35KT
N6145 E14805 - N6149 E14908 MOV NW 35KT
FCST VA CLD +6 HR: 06/2320Z SFC/FL290 N5729 E14311 - N5457 E14151 - N5613 E13930 - N5838 E14030 SFC/FL250 N6436 E14641 - N6229 E14326 - N6421 E13920
N6421 E13920
FCST VA CLD +12 HR: 07/0520Z SFC/FL290 N5841 E14217 - N5343 E14217 - N5343 E13914 - N5841 E13914 SFC/FL250 N6526 E14341 - N6213 E13825 - N6310 E13520 - N6501 E13520 - N6533 E13914
N6310 E13520 - N6501 E13520 - N6533 E13914
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260207/0000Z=
Volcanic Ash Advisory issued on 2026-02-06 at 12:35 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 12:30 UTC, 06/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260206/1235Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/022
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...DR
Volcanic Ash Advisory issued on 2026-02-06 at 12:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 12:00 UTC, 06/02/26 from RJTD
VA ADVISORY
DTG: 20260206/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/42
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 06/1120Z
OBS VA CLD: SFC/FL280 N5930 E14225 - N5943 E14304 - N5818 E14435 - N5755 E14338 MOV SW 15KT SFC/FL250 N6104 E15219 - N6119 E15243 - N6041 E15333 - N6007 E15240 MOV NW 30KT
N6041 E15333 - N6007 E15240 MOV NW 30KT
FCST VA CLD +6 HR: 06/1720Z SFC/FL290 N5842 E14435 - N5623 E14134 - N5820 E14015 - N5906 E14216 SFC/FL250 N6312 E14807 - N6214 E15029 - N6119 E14744 - N6236 E14641
N6119 E14744 - N6236 E14641
FCST VA CLD +12 HR: 06/2320Z SFC/FL290 N5953 E14338 - N5828 E14348 - N5448 E14106 - N5610 E13857 - N5854 E14058 SFC/FL250 N6402 E14736 - N6154 E14308 - N6315 E14019 - N6413 E14245
N6154 E14308 - N6315 E14019 - N6413 E14245
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260206/1800Z=
Volcanic Ash Advisory issued on 2026-02-06 at 06:35 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 06:36 UTC, 06/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260206/0635Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/021
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...CC
Volcanic Ash Advisory issued on 2026-02-06 at 06:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 06:00 UTC, 06/02/26 from RJTD
VA ADVISORY
DTG: 20260206/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/41
INFO SOURCE: KVERT HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 06/0520Z
OBS VA CLD: SFC/FL280 N5948 E14507 - N5953 E14535 - N5854 E14557 - N5846 E14524 MOV W 15KT SFC/FL250 N5849 E15612 - N5854 E15640 - N5819 E15642 - N5816 E15615 MOV NW 30KT
N5819 E15642 - N5816 E15615 MOV NW 30KT
FCST VA CLD +6 HR: 06/1120Z SFC/FL290 N5920 E14452 - N5809 E14532 - N5750 E14322 - N5922 E14236 SFC/FL250 N6033 E15424 - N5811 E15350 - N5811 E15238 - N6033 E15150
N5811 E15238 - N6033 E15150
FCST VA CLD +12 HR: 06/1720Z SFC/FL290 N5845 E14518 - N5626 E14152 - N5727 E14022 - N5858 E14228 SFC/FL250 N6153 E15147 - N5750 E15118 - N5752 E15003 - N6002 E14952 - N6058 E14659 - N6224 E14651
N5752 E15003 - N6002 E14952 - N6058 E14659 - N6224 E14651
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260206/1200Z=
Volcanic Ash Advisory issued on 2026-02-06 at 00:15 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 00:20 UTC, 06/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260206/0015Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/020
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...TS
Volcanic Ash Advisory issued on 2026-02-06 at 00:00 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-02-05 23:10 UTC flight level 250 (7500m) extend nw.
  • New volcanic ash observation in satellite imagery. Volcanic ash of previous vaa[fl120] is not identifiable due to meteorological cloud or has dissipated. Some part of volcanic ash.

Original Message :

Received FVFE01 at 00:00 UTC, 06/02/26 from RJTD
VA ADVISORY
DTG: 20260206/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/40
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260205/2310Z FL250 EXTD NW
OBS VA DTG: 05/2330Z
OBS VA CLD: SFC/FL280 N6122 E15107 - N5909 E14818 - N5956 E14711 - N6142 E15019 MOV W 20KT SFC/FL250 N5630 E16122 - N5650 E16055 - N5659 E16108 - N5645 E16128 MOV NW 35KT
N5659 E16108 - N5645 E16128 MOV NW 35KT
FCST VA CLD +6 HR: 06/0530Z SFC/FL290 N6207 E14625 - N5830 E14608 - N5918 E14403 - N6225 E14519 SFC/FL260 N5522 E15917 - N5648 E15632 - N5836 E15628 - N5652 E15853
N5836 E15628 - N5652 E15853
FCST VA CLD +12 HR: 06/1130Z SFC/FL290 N5819 E14502 - N5735 E14220 - N6219 E14100 - N6226 E14209 SFC/FL260 N5525 E15556 - N5524 E15334 - N5940 E15201 - N5833 E15459
N5940 E15201 - N5833 E15459
FCST VA CLD +18 HR: NO VA EXP
RMK: NEW VA OBS IN SATELLITE IMAGERY. VA OF PREVIOUS VAA[FL120] IS
NOT IDENTIFIABLE DUE TO MET CLOUD OR HAS DISSIPATED. SOME PART OF VA
OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260206/0600Z=
Volcanic Ash Advisory issued on 2026-02-05 at 18:10 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 18:16 UTC, 05/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260205/1810Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/019
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...TS
Volcanic Ash Advisory issued on 2026-02-05 at 18:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash emissions continuing.
  • Some part of va[fl280] obscured by meteorological cloud.

Original Message :

Received FVFE01 at 18:00 UTC, 05/02/26 from RJTD
VA ADVISORY
DTG: 20260205/1800Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/39
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 05/1720Z
OBS VA CLD: SFC/FL280 N6111 E14923 - N6040 E15406 - N5848 E15709 - N5837 E15605 - N5941 E15356 - N5915 E15029 MOV W 20KT SFC/FL120 N5634 E16119 - N5647 E16045 - N5704 E16100 - N5645 E16128 MOV NW 10KT
10KT
FCST VA CLD +6 HR: 05/2320Z SFC/FL290 N5956 E15408 - N5847 E14735 - N6047 E14516 - N6208 E15000 SFC/FL120 N5639 E16122 - N5638 E15806 - N5719 E15719 - N5708 E15939
N5719 E15719 - N5708 E15939
FCST VA CLD +12 HR: 06/0520Z SFC/FL290 N6123 E15043 - N5758 E14527 - N5958 E14241 - N6342 E14553 SFC/FL130 N5639 E16122 - N5548 E15927 - N5607 E15514 - N5752 E15529
N5607 E15514 - N5752 E15529
FCST VA CLD +18 HR: 06/1120Z SFC/FL290 N6230 E14749 - N5740 E14519 - N5722 E14033 - N6340 E14033 - N6434 E14338 SFC/FL140 N5644 E16147 - N5439 E15747 - N5429 E15353 - N5636 E15146 - N5800 E15330
N5439 E15747 - N5429 E15353 - N5636 E15146 - N5800 E15330
RMK: SOME PART OF VA[FL280] OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260206/0000Z=
Volcanic Ash Advisory issued on 2026-02-05 at 12:55 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-02-05 12:00 UTC flight level 120 (3600m) extend nw.
  • New volcanic ash observation in satellite imagery. Some part of va[fl280] obscured by meteorological cloud.

Original Message :

Received FVFE01 at 12:55 UTC, 05/02/26 from RJTD
VA ADVISORY
DTG: 20260205/1255Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/38
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260205/1200Z FL120 EXTD NW
OBS VA DTG: 05/1220Z
OBS VA CLD: SFC/FL280 N5958 E15320 - N5939 E15652 - N5842 E15804 - N5913 E15325 - N5940 E15304 MOV NW 25KT SFC/FL120 N5657 E16102 - N5645 E16126 - N5632 E16118 - N5644 E16057 MOV NW 20KT
N5645 E16126 - N5632 E16118 - N5644 E16057 MOV NW 20KT
FCST VA CLD +6 HR: 05/1820Z SFC/FL290 N5958 E15347 - N5908 E14954 - N6013 E14851 - N6106 E15156 SFC/FL120 N5648 E15933 - N5632 E15849 - N5725 E15743 - N5723 E15836
N5725 E15743 - N5723 E15836
FCST VA CLD +12 HR: 06/0020Z SFC/FL290 N6049 E14935 - N5838 E14654 - N5946 E14519 - N6147 E14706 SFC/FL120 N5551 E15635 - N5627 E15543 - N5637 E15735 - N5616 E15746
N5637 E15735 - N5616 E15746
FCST VA CLD +18 HR: 06/0620Z SFC/FL290 N6137 E14616 - N5803 E14533 - N5834 E14233 - N6154 E14317
N5834 E14233 - N6154 E14317
RMK: NEW VA OBS IN SATELLITE IMAGERY. SOME PART OF VA[FL280] OBSCURED

BY MET CLOUD.
NXT ADVISORY: 20260205/1800Z=
Volcanic Ash Advisory issued on 2026-02-05 at 12:10 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 12:14 UTC, 05/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260205/1210Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/018
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...NS
Volcanic Ash Advisory issued on 2026-02-05 at 12:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 12:00 UTC, 05/02/26 from RJTD
VA ADVISORY
DTG: 20260205/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/37
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 05/1120Z
OBS VA CLD: SFC/FL280 N5955 E15414 - N5932 E15717 - N5844 E15803 - N5901 E15435 - N5939 E15352 MOV NW 25KT
N5901 E15435 - N5939 E15352 MOV NW 25KT
FCST VA CLD +6 HR: 05/1720Z SFC/FL290 N6004 E15428 - N5915 E15042 - N6015 E14930 - N6104 E15203
N6015 E14930 - N6104 E15203
FCST VA CLD +12 HR: 05/2320Z SFC/FL290 N6119 E15105 - N5853 E14733 - N5944 E14551 - N6156 E14737
N5944 E14551 - N6156 E14737
FCST VA CLD +18 HR: 06/0520Z SFC/FL290 N6238 E14631 - N5829 E14615 - N5845 E14310 - N6204 E14340
N5845 E14310 - N6204 E14340
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260205/1800Z=
Volcanic Ash Advisory issued on 2026-02-05 at 06:15 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 06:16 UTC, 05/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260205/0615Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/017
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...CC
Volcanic Ash Advisory issued on 2026-02-05 at 06:00 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVFE01 at 06:00 UTC, 05/02/26 from RJTD
VA ADVISORY
DTG: 20260205/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/36
INFO SOURCE: KVERT HIMAWARI-9
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 05/0520Z
OBS VA CLD: SFC/FL280 N5637 E16121 - N5800 E15857 - N5802 E15812 - N5856 E15854 - N5711 E16124 MOV NW 30KT
N5856 E15854 - N5711 E16124 MOV NW 30KT
FCST VA CLD +6 HR: 05/1120Z SFC/FL290 N5628 E16136 - N5835 E15639 - N5853 E15354 - N6018 E15347 - N5856 E15817
N5853 E15354 - N6018 E15347 - N5856 E15817
FCST VA CLD +12 HR: 05/1720Z SFC/FL290 N5636 E16142 - N5630 E15817 - N5900 E15506 - N5915 E15009 - N6053 E14914 - N6044 E15412
N5900 E15506 - N5915 E15009 - N6053 E14914 - N6044 E15412
FCST VA CLD +18 HR: 05/2320Z SFC/FL290 N6046 E15403 - N5631 E16145 - N5532 E15636 - N6002 E15110 - N5848 E14707 - N6033 E14509 - N6146 E14900
E14900
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260205/1200Z=
Volcanic Ash Advisory issued on 2026-02-05 at 03:45 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 03:46 UTC, 05/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260205/0345Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/016
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...CC
Volcanic Ash Advisory issued on 2026-02-05 at 03:32 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-02-05 00:20 UTC flight level 280 (8400m) extend nw.
  • 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 03:32 UTC, 05/02/26 from RJTD
VA ADVISORY
DTG: 20260205/0332Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/35
INFO SOURCE: KVERT HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260205/0020Z FL280 EXTD NW
OBS VA DTG: 05/0240Z
OBS VA CLD: SFC/FL280 N5638 E16121 - N5721 E16001 - N5755 E16014 - N5703 E16131 MOV NW 35KT
N5703 E16131 MOV NW 35KT
FCST VA CLD +6 HR: 05/0840Z SFC/FL280 N5835 E15925 - N5634 E16143 - N5841 E15550 - N5940 E15556
N5841 E15550 - N5940 E15556
FCST VA CLD +12 HR: 05/1440Z SFC/FL290 N5628 E16146 - N5648 E15902 - N5846 E15604 - N5920 E15125 - N6048 E15137 - N6020 E15604
N5846 E15604 - N5920 E15125 - N6048 E15137 - N6020 E15604
FCST VA CLD +18 HR: 05/2040Z SFC/FL290 N5629 E16135 - N5612 E15656 - N5856 E15438 - N5905 E14721 - N6139 E14750 - N6038 E15521
N5856 E15438 - N5905 E14721 - N6139 E14750 - N6038 E15521
RMK: VA HEIGHT UPDATED TO FL280 BASED ON SATELLITE DATA. SOME PART
OF
VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260205/0600Z=
Volcanic Ash Advisory issued on 2026-02-05 at 01:55 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 01:58 UTC, 05/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260205/0155Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/015
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...CC
Volcanic Ash Advisory issued on 2026-02-05 at 01:23 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-02-05 00:20 UTC flight level 230 (6900m) extend nw.
  • Volcanic ash of previous vaa has dissipated in satellite imagery. New volcanic ash.

Original Message :

Received FVFE01 at 01:23 UTC, 05/02/26 from RJTD
VA ADVISORY
DTG: 20260205/0123Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/34
INFO SOURCE: KBGS HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260205/0020Z FL230 EXTD NW
OBS VA DTG: 05/0050Z
OBS VA CLD: SFC/FL230 N5639 E16121 - N5657 E16101 - N5705 E16139 MOV NW 35KT
NW 35KT
FCST VA CLD +6 HR: 05/0650Z SFC/FL230 N5639 E16122 - N5819 E15715 - N6004 E15907
N6004 E15907
FCST VA CLD +12 HR: 05/1250Z SFC/FL230 N5915 E15818 - N5638 E16122 - N5637 E15946 - N5928 E15257 - N6225 E15639
N5637 E15946 - N5928 E15257 - N6225 E15639
FCST VA CLD +18 HR: 05/1850Z SFC/FL240 N5833 E15653 - N5653 E16121 - N5615 E16122 - N5618 E15706 - N5928 E14905 - N6335 E15224 - N6333 E15620
E15620
RMK: VA OF PREVIOUS VAA HAS DISSIPATED IN SATELLITE IMAGERY. NEW VA
OBS IN SATELLITE IMAGERY. SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260205/0600Z=
Volcanic Ash Advisory issued on 2026-02-04 at 23:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash at 2026-02-04 23:10 UTC flight level 110 (3300m) extend north.
  • None.

Original Message :

Received FVFE01 at 23:40 UTC, 04/02/26 from RJTD
VA ADVISORY
DTG: 20260204/2340Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/33
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA AT 20260204/2310Z FL110 EXTD N
OBS VA DTG: 04/2310Z
OBS VA CLD: SFC/FL110 N5651 E16125 - N5657 E16126 - N5657 E16131 - N5651 E16130 MOV N 10KT
N5651 E16130 MOV N 10KT
FCST VA CLD +6 HR: 05/0510Z SFC/FL100 N5918 E15935 - N5831 E16043 - N5805 E16018 - N5845 E15922
N5805 E16018 - N5845 E15922
FCST VA CLD +12 HR: 05/1110Z SFC/FL110 N6129 E15743 - N5937 E15853 - N5916 E15832 - N6051 E15613
N5916 E15832 - N6051 E15613
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20260205/0300Z=
Volcanic Ash Advisory issued on 2026-02-03 at 12:00 UTC.

    Key information extracted from original VAA message :


  • None.
  • Volcanic ash advisory center tokyo has transferred responsibility of this event to volcanic ash advisory center anchorage. This advisory updates message fvfe01 rjtd. Volcanic ash obscure in meteorological clds. Bh.

Original Message :

Received FVAK22 at 12:04 UTC, 03/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260203/1200Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/014
INFO SOURCE: HIMAWARI
ERUPTION DETAILS: NIL
OBS VA DTG: 03/1200Z
OBS VA CLD: SFC/FL280 N6159 E15923 - N5908 E16113 - N5931 E15712 - N6111 E15603 - N6159 E15923 MOV NNW 25KT
FCST VA CLD +6HR: 03/1800Z SFC/FL280 N6306 E15349 - N6051 E15824 - N5939 E15518 - N6124 E15103 - N6306 E15349 - N6306 E15349
FCST VA CLD +12HR: 04/0000Z NO VA EXP
FCST VA CLD +18HR: 04/0600Z NO VA EXP
RMK: VAAC TOKYO HAS TRANSFERRED RESPONSIBILITY OF THIS EVENT
TO VAAC ANCHORAGE. THIS ADVISORY UPDATES MESSAGE FVFE01 RJTD.
VA OBSC IN MET CLDS....BH
NXT ADVISORY: WILL BE ISSUED BY 20260203/1800Z IF NEEDED.
Volcanic Ash Advisory issued on 2026-02-03 at 09:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • The responsibility for this ash event is being transferred to volcanic ash advisory center anchorage. The next advisory will be issued by volcanic ash advisory center anchorage by 1200UTC under header fvak22 pawu. Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 09:00 UTC, 03/02/26 from RJTD
VA ADVISORY
DTG: 20260203/0900Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/32
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 03/0820Z
OBS VA CLD: SFC/FL280 N5952 E15957 - N5941 E16013 - N5925 E15953 - N5938 E15937 MOV N 20KT
N5938 E15937 MOV N 20KT
FCST VA CLD +6 HR: 03/1420Z SFC/FL280 N6035 E15759 - N6010 E15839 - N6033 E15649 - N6052 E15643
N6033 E15649 - N6052 E15643
FCST VA CLD +12 HR: 03/2020Z SFC/FL280 N6129 E15412 - N6048 E15455 - N6129 E15305 - N6217 E15151 - N6214 E15236
N6129 E15305 - N6217 E15151 - N6214 E15236
FCST VA CLD +18 HR: NO VA EXP
RMK: THE RESPONSIBILITY FOR THIS ASH EVENT IS BEING TRANSFERRED TO
VAAC ANCHORAGE. THE NEXT ADVISORY WILL BE ISSUED BY VAAC ANCHORAGE
BY 1200UTC UNDER HEADER FVAK22 PAWU. SOME PART OF VA OBSCURED BY MET
CLOUD.
NXT ADVISORY: NO FURTHER ADVISORIES=
Volcanic Ash Advisory issued on 2026-02-03 at 06:10 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 06:08 UTC, 03/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260203/0610Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/013
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...TS
Volcanic Ash Advisory issued on 2026-02-03 at 06:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 06:00 UTC, 03/02/26 from RJTD
VA ADVISORY
DTG: 20260203/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/31
INFO SOURCE: KVERT KBGS UHPP HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 03/0520Z
OBS VA CLD: SFC/FL280 N5831 E15921 - N5846 E16034 - N5836 E16036 - N5821 E15921 MOV N 35KT
N5821 E15921 MOV N 35KT
FCST VA CLD +6 HR: 03/1120Z SFC/FL290 N6009 E15912 - N5945 E15835 - N6057 E15500 - N6120 E15533
N6057 E15500 - N6120 E15533
FCST VA CLD +12 HR: 03/1720Z SFC/FL300 N6058 E15601 - N6053 E15502 - N6330 E15011 - N6346 E15249
N6330 E15011 - N6346 E15249
FCST VA CLD +18 HR: 03/2320Z SFC/FL290 N6211 E15132 - N6213 E15011 - N6343 E14657 - N6633 E14646 - N6544 E14929
N6343 E14657 - N6633 E14646 - N6544 E14929
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260203/1200Z=
Volcanic Ash Advisory issued on 2026-02-03 at 03:10 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 03:08 UTC, 03/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260203/0310Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/012
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...TS
Volcanic Ash Advisory issued on 2026-02-03 at 02:48 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-02-03 02:10 UTC flight level 280 (8400m) extend nw.
  • None.

Original Message :

Received FVFE01 at 02:48 UTC, 03/02/26 from RJTD
VA ADVISORY
DTG: 20260203/0248Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/30
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260203/0210Z FL280 EXTD NW
OBS VA DTG: 03/0220Z
OBS VA CLD: SFC/FL280 N5651 E16110 - N5701 E16118 - N5659 E16125 - N5648 E16118 MOV NW 40KT
N5648 E16118 MOV NW 40KT
FCST VA CLD +6 HR: 03/0820Z SFC/FL290 N5931 E15938 - N5915 E15936 - N5912 E15736 - N5942 E15744
N5912 E15736 - N5942 E15744
FCST VA CLD +12 HR: 03/1420Z SFC/FL300 N6152 E15509 - N6048 E15738 - N6034 E15637 - N6138 E15158 - N6208 E15313
N6034 E15637 - N6138 E15158 - N6208 E15313
FCST VA CLD +18 HR: 03/2020Z SFC/FL290 N6326 E15156 - N6203 E15406 - N6149 E15337 - N6421 E14606 - N6454 E14727
N6149 E15337 - N6421 E14606 - N6454 E14727
RMK: NIL
NXT ADVISORY: 20260203/0600Z=
Volcanic Ash Advisory issued on 2026-02-02 at 15:09 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud. The responsibility for this ash event is being transferred to volcanic ash advisory center anchorage. The next advisory will be issued by volcanic ash advisory center anchorage by 1500UTC under header fvak22 pawu.

Original Message :

Received FVFE01 at 15:09 UTC, 02/02/26 from RJTD
VA ADVISORY
DTG: 20260202/1509Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/29
INFO SOURCE: KVERT HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 02/1120Z
OBS VA CLD: SFC/FL280 N6102 E15841 - N6121 E15938 - N6016 E16013 - N5939 E15858 MOV NW 25KT
N5939 E15858 MOV NW 25KT
FCST VA CLD +6 HR: 02/1720Z SFC/FL280 N6413 E15824 - N6216 E15824 - N6216 E15617 - N6413 E15617
N6216 E15617 - N6413 E15617
FCST VA CLD +12 HR: 02/2320Z SFC/FL280 N6724 E15733 - N6455 E15644 - N6502 E15353 - N6724 E15353
N6502 E15353 - N6724 E15353
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD. THE RESPONSIBILITY FOR
THIS ASH EVENT IS BEING TRANSFERRED TO VAAC ANCHORAGE. THE NEXT
ADVISORY WILL BE ISSUED BY VAAC ANCHORAGE BY 1500UTC UNDER HEADER
FVAK22 PAWU.
NXT ADVISORY: NO FURTHER ADVISORIES=
Volcanic Ash Advisory issued on 2026-02-02 at 14:45 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash from 2026-02-02 01:20 UTC eruption.
  • Volcanic ash advisory center tokyo has transferred responsibility of this event to volcanic ash advisory center anchorage. This advisory updates message fvfe01 rjtd. Bh.

Original Message :

Received FVAK22 at 14:44 UTC, 02/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260202/1445Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/011
INFO SOURCE: HIMAWARI
ERUPTION DETAILS: VA FM 20260202/0120Z ERUPTION.
OBS VA DTG: 02/1445Z
OBS VA CLD: SFC/FL280 N6434 E16118 - N6026 E16045 - N6044 E15539 - N6345 E15553 - N6434 E16118 MOV N 30KT
FCST VA CLD +6HR: 02/2045Z SFC/FL280 N6810 E16109 - N6340 E16029 - N6307 E15453 - N6715 E15417 - N6810 E16109 - N6810 E16109
FCST VA CLD +12HR: 03/0245Z NO VA EXP
FCST VA CLD +18HR: 03/0845Z NO VA EXP
RMK: VAAC TOKYO HAS TRANSFERRED RESPONSIBILITY OF THIS EVENT
TO VAAC ANCHORAGE. THIS ADVISORY UPDATES MESSAGE FVFE01 RJTD....BH
NXT ADVISORY: WILL BE ISSUED BY 20260202/2045Z
Volcanic Ash Advisory issued on 2026-02-02 at 12:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 12:00 UTC, 02/02/26 from RJTD
VA ADVISORY
DTG: 20260202/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/28
INFO SOURCE: KVERT HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 02/1120Z
OBS VA CLD: SFC/FL280 N6102 E15841 - N6121 E15938 - N6016 E16013 - N5939 E15858 MOV NW 25KT
N5939 E15858 MOV NW 25KT
FCST VA CLD +6 HR: 02/1720Z SFC/FL280 N6413 E15824 - N6226 E15819 - N6205 E15604 - N6413 E15617
N6205 E15604 - N6413 E15617
FCST VA CLD +12 HR: 02/2320Z SFC/FL280 N6724 E15733 - N6556 E15728 - N6451 E15350 - N6724 E15353
N6451 E15350 - N6724 E15353
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260202/1800Z=
Volcanic Ash Advisory issued on 2026-02-02 at 06:00 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVFE01 at 06:00 UTC, 02/02/26 from RJTD
VA ADVISORY
DTG: 20260202/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/27
INFO SOURCE: KVERT HIMAWARI-9
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 02/0520Z
OBS VA CLD: SFC/FL280 N5642 E16121 - N5707 E16021 - N5741 E16018 - N5810 E16045 - N5839 E15943 - N5853 E16136 - N5705 E16136 MOV N 30KT
N5810 E16045 - N5839 E15943 - N5853 E16136 - N5705 E16136 MOV N 30KT
FCST VA CLD +6 HR: 02/1120Z SFC/FL280 N6050 E16107 - N5922 E16145 - N5636 E16118 - N6041 E15748 - N6150 E15807
N5636 E16118 - N6041 E15748 - N6150 E15807
FCST VA CLD +12 HR: 02/1720Z SFC/FL280 N6043 E16323 - N5934 E16033 - N5634 E16128 - N5740 E15905 - N6107 E15945 - N6344 E15441 - N6459 E15710
E15710
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260202/1200Z=
Volcanic Ash Advisory issued on 2026-02-02 at 02:25 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 06:14 UTC, 02/02/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260202/0225Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/009
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...TS
Volcanic Ash Advisory issued on 2026-02-02 at 02:10 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-02-02 01:20 UTC flight level 280 (8400m) extend north.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 02:10 UTC, 02/02/26 from RJTD
VA ADVISORY
DTG: 20260202/0210Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/26
INFO SOURCE: UHPP HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260202/0120Z FL280 EXTD N
OBS VA DTG: 02/0140Z
OBS VA CLD: SFC/FL280 N5642 E16122 - N5655 E16110 - N5706 E16122 - N5700 E16141 MOV N 30KT
N5700 E16141 MOV N 30KT
FCST VA CLD +6 HR: 02/0740Z SFC/FL290 N5930 E16112 - N5908 E16028 - N5924 E15917 - N5943 E15928
N5924 E15917 - N5943 E15928
FCST VA CLD +12 HR: 02/1340Z SFC/FL280 N6129 E16015 - N6122 E15906 - N6213 E15646 - N6237 E15735
N6213 E15646 - N6237 E15735
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260202/0600Z=
Volcanic Ash Advisory issued on 2026-02-02 at 01:36 UTC.

    Key information extracted from original VAA message :


  • Eruption at 2026-02-02 01:00 UTC flight level 200 (6000m) reported.
  • Volcanic ash height estimated from seismic data. We will issue further advisory if volcanic ash is detected in satellite imagery.

Original Message :

Received FVFE01 at 01:36 UTC, 02/02/26 from RJTD
VA ADVISORY
DTG: 20260202/0136Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/25
INFO SOURCE: KBGS HIMAWARI-9
ERUPTION DETAILS: ERUPTION AT 20260202/0100Z FL200 REPORTED
OBS VA DTG: 02/0120Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL200 180/24KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: VA HEIGHT ESTIMATED FROM SEISMIC DATA. WE WILL ISSUE FURTHER
ADVISORY IF VA IS DETECTED IN SATELLITE IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=
Volcanic Ash Advisory issued on 2026-02-01 at 05:50 UTC.

    Key information extracted from original VAA message :


  • 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 05:50 UTC, 01/02/26 from RJTD
VA ADVISORY
DTG: 20260201/0550Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/24
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA IS NOT IDENTIFIABLE IN SATELLITE IMAGERY.
OBS VA DTG: 01/0520Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 180/23KT
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 2026-02-01 at 00:00 UTC.

    Key information extracted from original VAA message :


  • Poss volcanic ash continuously observation in satellite imagery.
  • Volcanic ash obscured by meteorological cloud. However volcanic ash is still expected in the area.

Original Message :

Received FVFE01 at 00:00 UTC, 01/02/26 from RJTD
VA ADVISORY
DTG: 20260201/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/23
INFO SOURCE: KVERT HIMAWARI-9
ERUPTION DETAILS: POSS VA CONTINUOUSLY OBS IN SATELLITE IMAGERY.
OBS VA DTG: 31/2320Z
OBS VA CLD: SFC/FL180 N5725 E15923 - N5747 E15941 - N5742 E15951 - N5722 E15931 MOV NW 25KT
N5722 E15931 MOV NW 25KT
FCST VA CLD +6 HR: 01/0520Z SFC/FL190 N5923 E15718 - N5855 E15706 - N5830 E15537 - N5852 E15513
N5830 E15537 - N5852 E15513
FCST VA CLD +12 HR: 01/1120Z SFC/FL190 N6103 E15502 - N5953 E15339 - N5913 E15114 - N5923 E15103 - N6043 E15244
N5913 E15114 - N5923 E15103 - N6043 E15244
FCST VA CLD +18 HR: NO VA EXP
RMK: VA OBSCURED BY MET CLOUD. HOWEVER VA IS STILL EXPECTED IN THE
AREA.
NXT ADVISORY: 20260201/0600Z=
Volcanic Ash Advisory issued on 2026-01-31 at 21:01 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-01-31 20:00 UTC flight level 180 (5400m) extend nw.
  • Volcanic ash of previous vaa has dissipated in satellite imagery. New volcanic ash.

Original Message :

Received FVFE01 at 21:01 UTC, 31/01/26 from RJTD
VA ADVISORY
DTG: 20260131/2101Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/22
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260131/2000Z FL180 EXTD NW
OBS VA DTG: 31/2030Z
OBS VA CLD: SFC/FL180 N5656 E16116 - N5644 E16106 - N5650 E16057 - N5701 E16110 MOV NW 25KT
N5701 E16110 MOV NW 25KT
FCST VA CLD +6 HR: 01/0230Z SFC/FL200 N5841 E15906 - N5813 E15910 - N5801 E15730 - N5824 E15714
N5801 E15730 - N5824 E15714
FCST VA CLD +12 HR: 01/0830Z SFC/FL210 N6040 E15642 - N6012 E15701 - N5920 E15400 - N5942 E15337
N5920 E15400 - N5942 E15337
FCST VA CLD +18 HR: NO VA EXP
RMK: VA OF PREVIOUS VAA HAS DISSIPATED IN SATELLITE IMAGERY. NEW VA
OBS IN SATELLITE IMAGERY.
NXT ADVISORY: 20260201/0000Z=
Volcanic Ash Advisory issued on 2026-01-31 at 18:26 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-01-31 17:30 UTC flight level 180 (5400m) extend nw.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 18:26 UTC, 31/01/26 from RJTD
VA ADVISORY
DTG: 20260131/1826Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/21
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260131/1730Z FL180 EXTD NW
OBS VA DTG: 31/1800Z
OBS VA CLD: SFC/FL180 N5658 E16116 - N5646 E16104 - N5653 E16056 - N5703 E16109 MOV NW 20KT
N5703 E16109 MOV NW 20KT
FCST VA CLD +6 HR: 01/0000Z SFC/FL190 N5842 E15925 - N5815 E15931 - N5744 E15644 - N5706 E15535 - N5713 E15459 - N5752 E15611
N5744 E15644 - N5706 E15535 - N5713 E15459 - N5752 E15611
FCST VA CLD +12 HR: 01/0600Z SFC/FL200 N6033 E15754 - N5912 E15800 - N5802 E15213 - N5609 E14900 - N5622 E14800 - N5758 E15035
N5802 E15213 - N5609 E14900 - N5622 E14800 - N5758 E15035
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260201/0000Z=
Volcanic Ash Advisory issued on 2026-01-31 at 06:07 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 06:10 UTC, 31/01/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260131/0607Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/008
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...SC
Volcanic Ash Advisory issued on 2026-01-31 at 06:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • The responsibility for this ash event is being transferred to volcanic ash advisory center anchorage. The next advisory will be issued by volcanic ash advisory center anchorage by 1200 UTC under header fvak22 pawu. Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 06:00 UTC, 31/01/26 from RJTD
VA ADVISORY
DTG: 20260131/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/20
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 31/0520Z
OBS VA CLD: SFC/FL220 N6233 E16658 - N6237 E16757 - N6221 E16759 - N6217 E16700 MOV NW 35KT
N6217 E16700 MOV NW 35KT
FCST VA CLD +6 HR: 31/1120Z SFC/FL220 N6422 E16137 - N6413 E16221 - N6212 E15918 - N6219 E15750
N6212 E15918 - N6219 E15750
FCST VA CLD +12 HR: 31/1720Z SFC/FL230 N6032 E15451 - N6040 E15226 - N6219 E15125 - N6318 E15317
N6219 E15125 - N6318 E15317
FCST VA CLD +18 HR: 31/2320Z SFC/FL240 N6109 E15445 - N6044 E15457 - N6008 E15026 - N6017 E14509 - N6102 E14546
N6008 E15026 - N6017 E14509 - N6102 E14546
RMK: THE RESPONSIBILITY FOR THIS ASH EVENT IS BEING TRANSFERRED TO
VAAC ANCHORAGE. THE NEXT ADVISORY WILL BE ISSUED BY VAAC ANCHORAGE
BY 1200 UTC UNDER HEADER FVAK22 PAWU. SOME PART OF VA OBSCURED BY
MET CLOUD.
NXT ADVISORY: NO FURTHER ADVISORIES=
Volcanic Ash Advisory issued on 2026-01-31 at 00:07 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 00:08 UTC, 31/01/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260131/0007Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/007
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...MB
Volcanic Ash Advisory issued on 2026-01-31 at 00:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Part of volcanic ash obscured by meteorological cloud. Volcanic ash height updated to flight level 220 (6600m) based on satellite data.

Original Message :

Received FVFE01 at 00:00 UTC, 31/01/26 from RJTD
VA ADVISORY
DTG: 20260131/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/19
INFO SOURCE: KBGS HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 30/2320Z
OBS VA CLD: SFC/FL220 N5854 E16239 - N5917 E16903 - N5828 E16834 - N5808 E16523 - N5831 E16238 MOV NE 35KT
N5808 E16523 - N5831 E16238 MOV NE 35KT
FCST VA CLD +6 HR: 31/0520Z SFC/FL230 N6207 E17204 - N6003 E16543 - N6020 E16332 - N6252 E17001
N6020 E16332 - N6252 E17001
FCST VA CLD +12 HR: 31/1120Z SFC/FL230 N6515 E17105 - N6258 E16609 - N6203 E16056 - N6510 E16432
N6203 E16056 - N6510 E16432
FCST VA CLD +18 HR: 31/1720Z SFC/FL230 N6646 E16733 - N6429 E16104 - N6121 E15543 - N6319 E15431 - N6613 E15914
N6121 E15543 - N6319 E15431 - N6613 E15914
RMK: WESTERN PART OF VA OBSCURED BY MET CLOUD. VA HEIGHT UPDATED TO
FL220 BASED ON SATELLITE DATA.
NXT ADVISORY: 20260131/0600Z=
Volcanic Ash Advisory issued on 2026-01-30 at 18:05 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK22 at 18:06 UTC, 30/01/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260130/1805Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/006
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...MB
Volcanic Ash Advisory issued on 2026-01-30 at 18:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 18:00 UTC, 30/01/26 from RJTD
VA ADVISORY
DTG: 20260130/1800Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/18
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 30/1720Z
OBS VA CLD: SFC/FL280 N5733 E16008 - N5733 E16312 - N5658 E16156 - N5722 E16009 MOV N 20KT
N5722 E16009 MOV N 20KT
FCST VA CLD +6 HR: 30/2320Z SFC/FL290 N5900 E16433 - N5829 E16420 - N5746 E16105 - N5729 E15734 - N5801 E15751
N5746 E16105 - N5729 E15734 - N5801 E15751
FCST VA CLD +12 HR: 31/0520Z SFC/FL290 N6133 E16529 - N6038 E16445 - N5900 E16013 - N5741 E15400 - N5806 E15345 - N5950 E16023
N5900 E16013 - N5741 E15400 - N5806 E15345 - N5950 E16023
FCST VA CLD +18 HR: 31/1120Z SFC/FL290 N6335 E16325 - N6206 E16203 - N5921 E15634 - N5713 E15006 - N5721 E14913 - N6119 E15829 - N6333 E16118
E16118
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260131/0000Z=
Volcanic Ash Advisory issued on 2026-01-30 at 16:27 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-01-30 15:20 UTC flight level 280 (8400m) extend north.
  • 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 16:27 UTC, 30/01/26 from RJTD
VA ADVISORY
DTG: 20260130/1627Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/17
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260130/1520Z FL280 EXTD N
OBS VA DTG: 30/1600Z
OBS VA CLD: SFC/FL280 N5658 E16049 - N5711 E16155 - N5656 E16159 - N5645 E16132 - N5650 E16053 MOV N 20KT
N5645 E16132 - N5650 E16053 MOV N 20KT
FCST VA CLD +6 HR: 30/2200Z SFC/FL290 N5835 E16458 - N5811 E16442 - N5712 E16045 - N5722 E15859 - N5758 E16022
N5712 E16045 - N5722 E15859 - N5758 E16022
FCST VA CLD +12 HR: 31/0400Z SFC/FL290 N6130 E16555 - N6116 E16711 - N5931 E16326 - N5751 E15725 - N5806 E15557 - N6002 E16238
N5931 E16326 - N5751 E15725 - N5806 E15557 - N6002 E16238
FCST VA CLD +18 HR: 31/1000Z SFC/FL290 N6358 E16407 - N6238 E16417 - N6133 E16258 - N5813 E15441 - N5759 E15205 - N6204 E16122 - N6310 E16037
E16037
RMK: VA HEIGHT UPDATED TO FL280 BASED ON SATELLITE DATA. SOME PART
OF
VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260130/1800Z=
Volcanic Ash Advisory issued on 2026-01-30 at 16:02 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-01-30 15:20 UTC flight level 220 (6600m) extend north east.
  • None.

Original Message :

Received FVFE01 at 16:02 UTC, 30/01/26 from RJTD
VA ADVISORY
DTG: 20260130/1602Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/16
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260130/1520Z FL220 EXTD NE
OBS VA DTG: 30/1530Z
OBS VA CLD: SFC/FL220 N5648 E16110 - N5656 E16140 - N5649 E16141 - N5641 E16111 MOV NE 25KT
N5641 E16111 MOV NE 25KT
FCST VA CLD +6 HR: 30/2130Z SFC/FL230 N5827 E16412 - N5828 E16514 - N5738 E16525 - N5806 E16314
N5738 E16525 - N5806 E16314
FCST VA CLD +12 HR: 31/0330Z SFC/FL220 N6108 E16859 - N6029 E16805 - N6039 E16515 - N6120 E16608
N6039 E16515 - N6120 E16608
FCST VA CLD +18 HR: 31/0930Z SFC/FL230 N6356 E16636 - N6311 E16539 - N6225 E16022 - N6331 E16209
N6225 E16022 - N6331 E16209
RMK: NIL
NXT ADVISORY: 20260130/1800Z=
Volcanic Ash Advisory issued on 2026-01-29 at 11:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash dissipated on satellite imagery.
  • None.

Original Message :

Received FVFE01 at 11:50 UTC, 29/01/26 from RJTD
VA ADVISORY
DTG: 20260129/1150Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/15
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA DISSIPATED ON SATELLITE IMAGERY
OBS VA DTG: 29/1120Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 010/46KT
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 2026-01-29 at 06:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash emissions continuing.
  • None.

Original Message :

Received FVFE01 at 06:00 UTC, 29/01/26 from RJTD
VA ADVISORY
DTG: 20260129/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/14
INFO SOURCE: KVERT HIMAWARI-9
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 29/0520Z
OBS VA CLD: SFC/FL130 N5643 E16127 - N5623 E16122 - N5623 E16113 - N5642 E16116 MOV S 20KT
N5642 E16116 MOV S 20KT
FCST VA CLD +6 HR: 29/1120Z SFC/FL130 N5532 E16200 - N5311 E16203 - N5344 E16029 - N5505 E16115 - N5639 E16117
N5344 E16029 - N5505 E16115 - N5639 E16117
FCST VA CLD +12 HR: 29/1720Z SFC/FL140 N5146 E16503 - N5110 E16337 - N5155 E16115 - N5402 E16030 - N5638 E16112
N5155 E16115 - N5402 E16030 - N5638 E16112
FCST VA CLD +18 HR: 29/2320Z SFC/FL140 N5014 E16959 - N5027 E16148 - N5334 E16007 - N5639 E16120
N5334 E16007 - N5639 E16120
RMK: NIL
NXT ADVISORY: 20260129/1200Z=
Volcanic Ash Advisory issued on 2026-01-29 at 01:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash at 2026-01-29 00:30 UTC flight level 130 (3900m) extend southwest.
  • None.

Original Message :

Received FVFE01 at 01:00 UTC, 29/01/26 from RJTD
VA ADVISORY
DTG: 20260129/0100Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/13
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA AT 20260129/0030Z FL130 EXTD SW
OBS VA DTG: 29/0030Z
OBS VA CLD: SFC/FL130 N5639 E16121 - N5627 E16107 - N5632 E16104 - N5642 E16120 MOV SW 20KT
N5642 E16120 MOV SW 20KT
FCST VA CLD +6 HR: 29/0630Z SFC/FL130 N5641 E16125 - N5530 E16132 - N5409 E16016 - N5437 E15912
N5409 E16016 - N5437 E15912
FCST VA CLD +12 HR: 29/1230Z SFC/FL130 N5639 E16125 - N5313 E16219 - N5218 E15936 - N5329 E15754 - N5448 E16110
N5218 E15936 - N5329 E15754 - N5448 E16110
FCST VA CLD +18 HR: 29/1830Z SFC/FL140 N5133 E16550 - N5101 E16200 - N5140 E15751 - N5639 E16125
N5140 E15751 - N5639 E16125
RMK: NIL
NXT ADVISORY: 20260129/0600Z=
Volcanic Ash Advisory issued on 2026-01-28 at 23:50 UTC.

    Key information extracted from original VAA message :


  • 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, 28/01/26 from RJTD
VA ADVISORY
DTG: 20260128/2350Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/12
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA IS NOT IDENTIFIABLE IN SATELLITE IMAGERY.
OBS VA DTG: 28/2320Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 010/31KT
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 2026-01-28 at 18:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 18:00 UTC, 28/01/26 from RJTD
VA ADVISORY
DTG: 20260128/1800Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/11
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 28/1720Z
OBS VA CLD: SFC/FL200 N5615 E13912 - N5607 E13954 - N5552 E13951 - N5606 E13906 MOV W 35KT SFC/FL230 N5506 E15400 - N5456 E15454 - N5439 E15450 - N5453 E15354 MOV W 15KT
N5439 E15450 - N5453 E15354 MOV W 15KT
FCST VA CLD +6 HR: 28/2320Z SFC/FL210 N5638 E13604 - N5549 E13555 - N5631 E13356 - N5703 E13400 SFC/FL240 N5422 E15405 - N5345 E15353 - N5403 E15125 - N5440 E15141
N5403 E15125 - N5440 E15141
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260129/0000Z=
Volcanic Ash Advisory issued on 2026-01-28 at 12:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud. Volcanic ash height updated to flight level 230 (6900m) from flight level 300 (9000m) based on satellite data.

Original Message :

Received FVFE01 at 12:00 UTC, 28/01/26 from RJTD
VA ADVISORY
DTG: 20260128/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/10
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 28/1120Z
OBS VA CLD: SFC/FL200 N5544 E14602 - N5604 E14658 - N5544 E14714 - N5527 E14607 MOV W 35KT SFC/FL230 N5532 E15709 - N5641 E15819 - N5624 E15847 - N5506 E15754 MOV SW 25KT
N5624 E15847 - N5506 E15754 MOV SW 25KT
FCST VA CLD +6 HR: 28/1720Z SFC/FL210 N5619 E14302 - N5514 E14302 - N5514 E14036 - N5619 E14036 SFC/FL230 N5454 E15822 - N5346 E15548 - N5428 E15359 - N5538 E15619
N5428 E15359 - N5538 E15619
FCST VA CLD +12 HR: 28/2320Z SFC/FL220 N5557 E13940 - N5510 E13651 - N5614 E13429 - N5709 E13529 SFC/FL240 N5321 E15845 - N5253 E15436 - N5349 E15216 - N5428 E15422
N5349 E15216 - N5428 E15422
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD. VA HEIGHT UPDATED TO
FL230 FROM FL300 BASED ON SATELLITE DATA.
NXT ADVISORY: 20260128/1800Z=
Volcanic Ash Advisory issued on 2026-01-28 at 09:00 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVFE01 at 09:00 UTC, 28/01/26 from RJTD
VA ADVISORY
DTG: 20260128/0900Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/9
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 28/0820Z
OBS VA CLD: SFC/FL200 N5548 E14951 - N5631 E15038 - N5623 E15115 - N5532 E15014 MOV W 35KT SFC/FL300 N5636 E15852 - N5651 E16127 - N5632 E16127 - N5611 E15944 - N5550 E15947 - N5549 E15900 MOV W 30KT
N5632 E16127 - N5611 E15944 - N5550 E15947 - N5549 E15900 MOV W 30KT
FCST VA CLD +6 HR: 28/1420Z SFC/FL220 N5608 E14718 - N5507 E14618 - N5514 E14401 - N5637 E14459 SFC/FL300 N5645 E16135 - N5416 E16105 - N5500 E15544 - N5711 E15803
N5500 E15544 - N5711 E15803
FCST VA CLD +12 HR: 28/2020Z SFC/FL230 N5608 E14304 - N5444 E14148 - N5527 E13755 - N5658 E13914 SFC/FL310 N5642 E16135 - N5216 E16213 - N5406 E15340 - N5700 E15556
N5406 E15340 - N5700 E15556
FCST VA CLD +18 HR: 29/0220Z SFC/FL300 N5706 E16202 - N4926 E16430 - N5314 E15129 - N5645 E15312 - N5524 E15812
N5314 E15129 - N5645 E15312 - N5524 E15812
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260128/1200Z=
Volcanic Ash Advisory issued on 2026-01-28 at 06:00 UTC.

    Key information extracted from original VAA message :


  • Eruption at 2026-01-28 04:50 UTC flight level 300 (9000m) extend southwest reported.
  • New volcanic ash observation in satellite imagery. Volcanic ash of previous vaa[fl170] is not identifiable due to meteorological cloud or has dissipated. Some part of volcanic ash.

Original Message :

Received FVFE01 at 06:00 UTC, 28/01/26 from RJTD
VA ADVISORY
DTG: 20260128/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/8
INFO SOURCE: KVERT KBGS UHPP HIMAWARI-9
ERUPTION DETAILS: ERUPTION AT 20260128/0450Z FL300 EXTD SW REPORTED
OBS VA DTG: 28/0530Z
OBS VA CLD: SFC/FL300 N5639 E16120 - N5640 E16053 - N5628 E16103 MOV SW 35KT SFC/FL200 N5611 E15247 - N5608 E15638 - N5539 E15741 - N5533 E15537 - N5550 E15300 MOV W 35KT
E15537 - N5550 E15300 MOV W 35KT
FCST VA CLD +6 HR: 28/1130Z SFC/FL310 N5640 E16122 - N5532 E16052 - N5502 E15944 - N5533 E15800 - N5614 E15918 SFC/FL220 N5527 E15256 - N5456 E15353 - N5524 E14708 - N5552 E14718
N5456 E15353 - N5524 E14708 - N5552 E14718
FCST VA CLD +12 HR: 28/1730Z SFC/FL300 N5629 E16117 - N5355 E16128 - N5326 E16026 - N5432 E15540 - N5506 E15624 SFC/FL230 N5426 E15040 - N5424 E14832 - N5525 E14130 - N5557 E14109 - N5508 E14858
N5424 E14832 - N5525 E14130 - N5557 E14109 - N5508 E14858
FCST VA CLD +18 HR: 28/2330Z SFC/FL300 N5629 E16121 - N5417 E16214 - N5057 E16249 - N5231 E15844 - N5334 E15409
N5057 E16249 - N5231 E15844 - N5334 E15409
RMK: NEW VA OBS IN SATELLITE IMAGERY. VA OF PREVIOUS VAA[FL170] IS
NOT IDENTIFIABLE DUE TO MET CLOUD OR HAS DISSIPATED. SOME PART OF VA
OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260128/0900Z=
Volcanic Ash Advisory issued on 2026-01-28 at 03:00 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVFE01 at 03:00 UTC, 28/01/26 from RJTD
VA ADVISORY
DTG: 20260128/0300Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/7
INFO SOURCE: KVERT KBGS HIMAWARI-9
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 28/0220Z
OBS VA CLD: SFC/FL200 N5640 E16123 - N5632 E15608 - N5602 E15654 - N5559 E15835 MOV W 35KT SFC/FL170 N5706 E15052 - N5709 E15115 - N5647 E15122 - N5648 E15102 MOV W 25KT
N5647 E15122 - N5648 E15102 MOV W 25KT
FCST VA CLD +6 HR: 28/0820Z SFC/FL220 N5633 E16122 - N5550 E15930 - N5510 E15416 - N5513 E15131 - N5539 E15035 - N5551 E15804 - N5616 E15810 SFC/FL180 N5654 E14612 - N5637 E14539 - N5648 E14515 - N5723 E14557
E14557
FCST VA CLD +12 HR: 28/1420Z SFC/FL230 N5630 E16122 - N5508 E15954 - N5418 E15039 - N5522 E14416 - N5518 E15526 - N5615 E15736
N5418 E15039 - N5522 E14416 - N5518 E15526 - N5615 E15736
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260128/0600Z=
Volcanic Ash Advisory issued on 2026-01-27 at 23:06 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-01-27 21:40 UTC flight level 200 (6000m) extend w.
  • New volcanic ash observation in satellite imagery. Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 23:06 UTC, 27/01/26 from RJTD
VA ADVISORY
DTG: 20260127/2306Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/6
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260127/2140Z FL200 EXTD W
OBS VA DTG: 27/2220Z
OBS VA CLD: SFC/FL200 N5652 E16046 - N5642 E16130 - N5632 E16048 - N5641 E16030 MOV W 40KT SFC/FL170 N5722 E15347 - N5651 E15420 - N5452 E15148 - N5247 E15333 - N5224 E15309 - N5357 E15109 - N5542 E15128 MOV W 40KT
E15128 MOV W 40KT
FCST VA CLD +6 HR: 28/0420Z SFC/FL210 N5636 E16125 - N5511 E15710 - N5550 E15423 - N5657 E15652 SFC/FL190 N5631 E15014 - N5449 E14742 - N5309 E14818 - N5055 E15017 - N5322 E14552 - N5533 E14600 - N5708 E14801
E14801
FCST VA CLD +12 HR: 28/1020Z SFC/FL220 N5638 E16148 - N5426 E15515 - N5508 E14841 - N5633 E15517 SFC/FL200 N5657 E14625 - N5440 E14320 - N5248 E14348 - N5042 E14737 - N5302 E14007 - N5611 E13949 - N5737 E14242
E14242
FCST VA CLD +18 HR: 28/1620Z SFC/FL230 N5640 E16140 - N5438 E16013 - N5343 E14956 - N5518 E14224 - N5511 E15154 SFC/FL210 N5628 E14211 - N5401 E13733 - N5103 E14401 - N5300 E13514 - N5512 E13322 - N5823 E13720
E13720
RMK: NEW VA OBS IN SATELLITE IMAGERY. SOME PART OF VA OBSCURED BY
MET
CLOUD.
NXT ADVISORY: 20260128/0300Z=
Volcanic Ash Advisory issued on 2026-01-27 at 17:53 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 17:53 UTC, 27/01/26 from RJTD
VA ADVISORY
DTG: 20260127/1753Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/5
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 27/1720Z
OBS VA CLD: SFC/FL170 N5718 E16014 - N5733 E15811 - N5521 E15557 - N5409 E15644 - N5549 E15701 - N5631 E15747 - N5639 E15929 MOV W 40KT
N5409 E15644 - N5549 E15701 - N5631 E15747 - N5639 E15929 MOV W 40KT
FCST VA CLD +6 HR: 27/2320Z SFC/FL180 N5658 E15458 - N5440 E15212 - N5221 E15144 - N5353 E15011 - N5505 E15018 - N5637 E15125 - N5744 E15326
E15326
FCST VA CLD +12 HR: 28/0520Z SFC/FL180 N5701 E15117 - N5312 E14644 - N5129 E14801 - N5237 E14545 - N5443 E14456 - N5654 E14531 - N5749 E14908
E14908
FCST VA CLD +18 HR: 28/1120Z SFC/FL200 N5629 E14744 - N5332 E14137 - N5229 E14135 - N5354 E13942 - N5634 E14000 - N5812 E14320
N5229 E14135 - N5354 E13942 - N5634 E14000 - N5812 E14320
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260128/0000Z=
Volcanic Ash Advisory issued on 2026-01-27 at 15:52 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash at 2026-01-27 15:10 UTC flight level 170 (5100m) extend southwest.
  • Some part of volcanic ash obscured by meteorological cloud.

Original Message :

Received FVFE01 at 15:52 UTC, 27/01/26 from RJTD
VA ADVISORY
DTG: 20260127/1552Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/4
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA AT 20260127/1510Z FL170 EXTD SW
OBS VA DTG: 27/1510Z
OBS VA CLD: SFC/FL170 N5618 E15914 - N5659 E16004 - N5645 E16125 - N5635 E16126 - N5639 E16016 - N5600 E15934 MOV SW 60KT
N5635 E16126 - N5639 E16016 - N5600 E15934 MOV SW 60KT
FCST VA CLD +6 HR: 27/2110Z SFC/FL180 N5639 E16134 - N5607 E15813 - N5541 E15458 - N5431 E15241 - N5546 E15251 - N5717 E15509
N5541 E15458 - N5431 E15241 - N5546 E15251 - N5717 E15509
FCST VA CLD +12 HR: 28/0310Z SFC/FL190 N5633 E16134 - N5511 E15621 - N5538 E15119 - N5405 E14745 - N5520 E14659 - N5708 E15115 - N5708 E15658
E15658
FCST VA CLD +18 HR: 28/0910Z SFC/FL200 N5639 E16125 - N5543 E15951 - N5404 E15328 - N5529 E14656 - N5430 E14243 - N5544 E14052 - N5711 E14630
E14630
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260127/1800Z=
Volcanic Ash Advisory issued on 2026-01-25 at 11:45 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Residual volcanic ash from 2026-01-23 07:30 UTC eruption.
  • Volcanic ash signal has become too diffuse to detect. Advisories are ended as a result. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 11:45 UTC, 25/01/26 from CWAO
VA ADVISORY
DTG: 20260125/1145Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2026/0007
INFO SOURCE: GOES,POES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: RESIDUAL VA FROM 20260123/0730Z ERUPTION
OBS VA DTG: 25/1200Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL100/120 130/40KT
130/40KT
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 SIGNAL HAS BECOME TOO DIFFUSE TO DETECT. ADVISORIES ARE ENDED
AS A RESULT.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: NO FURTHER ADVISORIES
Volcanic Ash Advisory issued on 2026-01-25 at 05:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Residual volcanic ash from 2026-01-23 07:30 UTC eruption.
  • Volcanic ash signal has weakened considerably along southern end in the last observation before a break in coverage at a manual station few remaining volcanic ash expected to start to move to the west and continue to in the next 6 volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 05:51 UTC, 25/01/26 from CWAO
VA ADVISORY
DTG: 20260125/0550Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2026/0006
INFO SOURCE: GOES,POES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: RESIDUAL VA FROM 20260123/0730Z ERUPTION
OBS VA DTG: 25/0600Z
OBS VA CLD: FL150/FL290 N7600 W09022 - N7600 W08807 - N7055 W09554 - N6900 W09752 - N6900 W09836 - N7131 W09647 - N7600 W09022 MOV W 5KT
N6900 W09752 - N6900 W09836 - N7131 W09647 - N7600 W09022 MOV W 5KT
FCST VA CLD +6 HR: 25/1200Z FL150/FL290 N7602 W09501 - N7550 W09315 - N7254 W09731 - N7258 W09828 - N7433 W09748 - N7602 W09501
N7254 W09731 - N7258 W09828 - N7433 W09748 - N7602 W09501
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: VA SIGNAL HAS WEAKENED CONSIDERABLY ALONG SOUTHERN END IN THE
LAST FEW HOURS. REMAINING VA EXPECTED TO START TO MOVE TO THE WEST
AND CONTINUE TO WEAKEN IN THE NEXT 6 HOURS.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20260125/1150Z
Volcanic Ash Advisory issued on 2026-01-24 at 23:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Residual volcanic ash from 2026-01-23 07:30 UTC eruption.
  • Volcanic ash signal persisting in satellite imagery. Volcanic ash area becoming elongated in north-south direction and slow weakening trend expected to continue. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 23:55 UTC, 24/01/26 from CWAO
VA ADVISORY
DTG: 20260124/2354Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2026/0005
INFO SOURCE: GOES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: RESIDUAL VA FROM 20260123/0730Z ERUPTION
OBS VA DTG: 25/0000Z
OBS VA CLD: FL150/FL290 N7546 W09651 - N7539 W09344 - N7327 W09323 - N6510 W09745 - N6514 W09903 - N7315 W09510 - N7546 W09651 MOV E 10KT
N6510 W09745 - N6514 W09903 - N7315 W09510 - N7546 W09651 MOV E 10KT
FCST VA CLD +6 HR: 25/0600Z FL150/FL290 N7640 W09022 - N7628 W08807 - N7055 W09554 - N6523 W09752 - N6525 W09836 - N7131 W09647 - N7640 W09022
W09022
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: VA SIGNAL PERSISTING IN SATELLITE IMAGERY. VOLCANIC ASH AREA
BECOMING ELONGATED IN NORTH-SOUTH DIRECTION AND SLOW WEAKENING TREND
EXPECTED TO CONTINUE.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20260125/0554Z
Volcanic Ash Advisory issued on 2026-01-24 at 17:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Residual volcanic ash from 2026-01-23 07:30 UTC eruption.
  • Volcanic ash signal persisting in satellite imagery. Volcanic ash area becoming elongated in north-south direction and weakening trend expected to continue. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 17:55 UTC, 24/01/26 from CWAO
VA ADVISORY
DTG: 20260124/1755Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2026/0004
INFO SOURCE: GOES,POES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: RESIDUAL VA FROM 20260123/0730Z ERUPTION
OBS VA DTG: 24/1800Z
OBS VA CLD: FL150/FL290 N7351 W10137 - N7351 W10008 - N7113 W09910 - N6903 W10007 - N6906 W10103 - N7125 W10021 - N7351 W10137 MOV E 25KT
N6903 W10007 - N6906 W10103 - N7125 W10021 - N7351 W10137 MOV E 25KT
FCST VA CLD +6 HR: 25/0000Z FL150/FL290 N7454 W09540 - N7459 W09329 - N6959 W09620 - N7002 W09715 - N7454 W09540
N6959 W09620 - N7002 W09715 - N7454 W09540
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: VA SIGNAL PERSISTING IN SATELLITE IMAGERY. VOLCANIC ASH AREA
BECOMING ELONGATED IN NORTH-SOUTH DIRECTION AND WEAKENING TREND
EXPECTED TO CONTINUE.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20260124/2355Z
Volcanic Ash Advisory issued on 2026-01-24 at 12:11 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Residual volcanic ash from 2026-01-23 07:30 UTC eruption.
  • Faint volcanic ash still seen in goes-west imagery. Signal may fade before 24/1800z. Corrected to remove duplicate coordinates. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 12:13 UTC, 24/01/26 from CWAO
VA ADVISORY
DTG: 20260124/1211Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2026/0003
INFO SOURCE: GOES,POES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: RESIDUAL VA FROM 20260123/0730Z ERUPTION
OBS VA DTG: 24/1200Z
OBS VA CLD: FL150/FL290 N7327 W11934 - N7236 W11057 - N6959 W10728 - N7011 W10624 - N7258 W10947 - N7403 W11812 - N7327 W11934 MOV SE 60KT
N7011 W10624 - N7258 W10947 - N7403 W11812 - N7327 W11934 MOV SE 60KT
FCST VA CLD +6 HR: 24/1800Z FL150/FL290 N7255 W10306 - N7042 W09933 - N6827 W10027 - N6837 W10229 - N7113 W10346 - N7244 W10442 - N7255 W10306
W10306
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: FAINT VA STILL SEEN IN GOES-WEST IMAGERY. SIGNAL MAY FADE BEFORE
24/1800Z. CORRECTED TO REMOVE DUPLICATE COORDINATES.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20260124/1811Z
Volcanic Ash Advisory issued on 2026-01-24 at 06:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Residual volcanic ash from 2026-01-23 07:30 UTC eruption.
  • Volcanic ash signal still seen in satellite imagery through 05:20 UTC the signal may not persist until 12:00 UTC but the expected position is in the event it volcanic ash advisory center anchorage has transferred responsibility of this event to volcanic ash advisory center montreal. Volcanic ash graphic at weather. Gc. Ca/eer/vaac/ [all lower case].

Original Message :

Received FVCN01 at 06:03 UTC, 24/01/26 from CWAO
VA ADVISORY
DTG: 20260124/0600Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2026/0002
INFO SOURCE: POES,GOES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: RESIDUAL VA FROM 20260123/0730Z ERUPTION
OBS VA DTG: 24/0600Z
OBS VA CLD: FL150/FL290 N7313 W14803 - N7233 W14751 - N7312 W13501 - N7351 W13525 - N7313 W14803 MOV E 95KT
N7351 W13525 - N7313 W14803 MOV E 95KT
FCST VA CLD +6 HR: 24/1200Z FL150/FL290 N6916 W10834 - N6928 W10704 - N7114 W11106 - N7131 W12159 - N7049 W12114 - N7022 W11159 - N6916 W10834
W10834
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: VA SIGNAL STILL SEEN IN SATELLITE IMAGERY THROUGH 0520Z. THE
SIGNAL MAY NOT PERSIST UNTIL 1200Z, BUT THE EXPECTED POSITION IS
GIVEN IN THE EVENT IT DOES. VAAC ANCHORAGE HAS TRANSFERRED
RESPONSIBILITY OF THIS EVENT TO VAAC MONTREAL.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: NO LATER THAN 20260124/1200Z=
Volcanic Ash Advisory issued on 2026-01-24 at 00:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • None.
  • Please see fvak21 pawu 240044 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 01:01 UTC, 24/01/26 from CWAO
VA ADVISORY
DTG: 20260124/0057Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2026/0001
INFO SOURCE: VAAC ANCHORAGE
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NIL
OBS VA DTG: 24/0033Z
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 FVAK21 PAWU 240044 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 20260124/0657Z=
Volcanic Ash Advisory issued on 2026-01-24 at 00:33 UTC.

    Key information extracted from original VAA message :


  • Residual volcanic ash from 2026-01-23 07:30 UTC eruption.
  • Nil. Ns.

Original Message :

Received FVAK21 at 00:44 UTC, 24/01/26 from PAWU
VAAAK1
VA ADVISORY
DTG: 20260124/0033Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/005
INFO SOURCE: GOES/POES
ERUPTION DETAILS: RESIDUAL VA FROM 20260123/0730Z ERUPTION.
OBS VA DTG: 24/0033Z
OBS VA CLD: FL150/FL290 N7351 W15918 - N7241 W15824 - N7131 W17134 - N7243 W17259 - N7351 W15918 MOV E 90KT
FCST VA CLD +6HR: 24/0633Z FL150/FL290 N7442 W12802 - N7240 W12642 - N7221 W14659 - N7345 W14949 - N7442 W12802
FCST VA CLD +12HR: 24/1233Z FL150/FL290 N6947 W10412 - N6735 W11004 - N7136 W11833 - N7203 W12337 - N7114 W13131 - N7250 W13636 - N7413 W12308 - N7230 W11139 - N6947 W10412
FCST VA CLD +18HR: 24/1833Z FL150/FL290 N7206 W9733 - N6750 W10203 - N6953 W11546 - N7251 W11356 - N7206 W9733 - N7206 W9733
RMK: NIL...NS
NXT ADVISORY: WILL BE ISSUED BY 20260124/0633Z=
Volcanic Ash Advisory issued on 2026-01-23 at 21:00 UTC.

    Key information extracted from original VAA message :


  • Eruption from 2026-01-23 07:30 UTC.
  • Nil. Dr.

Original Message :

Received FVAK21 at 20:57 UTC, 23/01/26 from PAWU
VAAAK1
VA ADVISORY
DTG: 20260123/2100Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/004
INFO SOURCE: HIMAWARI/GOES
ERUPTION DETAILS: ERUPTION FROM 20260123/0730Z
OBS VA DTG: 23/2100Z
OBS VA CLD: FL130/FL290 N6945 E17603 - N7301 W17036 - N7200 W16909 - N6905 E17857 - N6945 E17603 MOV NNE 65KT
FCST VA CLD +6HR: 24/0300Z FL130/FL290 N7206 W17752 - N7428 W16460 - N7332 W16309 - N7121 W17440 - N7206 W17752
FCST VA CLD +12HR: 24/0900Z FL130/FL290 N7432 W16939 - N7525 W15119 - N7417 W15113 - N7326 W16755 - N7432 W16939
FCST VA CLD +18HR: 24/1500Z FL130/FL290 N7545 W15950 - N7535 W14113 - N7427 W14215 - N7430 W15801 - N7545 W15950 - N7545 W15950
RMK: NIL...DR
NXT ADVISORY: WILL BE ISSUED BY 20260124/0300Z=
Volcanic Ash Advisory issued on 2026-01-23 at 15:00 UTC.

    Key information extracted from original VAA message :


  • Eruption from 2026-01-23 07:30 UTC.
  • Volcanic ash advisory center tokyo has transferred responsibility of this event to volcanic ash advisory center anchorage. This advisory updates message fvfe01 rjtd. Pd.

Original Message :

Received FVAK21 at 15:08 UTC, 23/01/26 from PAWU
VAAAK1
VA ADVISORY
DTG: 20260123/1500Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/003
INFO SOURCE: HIMAWARI/GOES
ERUPTION DETAILS: ERUPTION FROM 20260123/0730Z.
OBS VA DTG: 23/1500Z
OBS VA CLD: FL130/FL290 N6606 E16642 - N6515 E16749 - N6404 E16455 - N6421 E16231 - N6606 E16642 MOV NNE 65KT
FCST VA CLD +6HR: 23/2100Z FL130/FL290 N7041 W17945 - N6945 W17905 - N6859 E17756 - N6940 E17627 - N7041 W17945
FCST VA CLD +12HR: 24/0300Z FL130/FL290 N7346 W16159 - N7250 W16137 - N7233 W16733 - N7309 W16837 - N7346 W16159
FCST VA CLD +18HR: 24/0900Z FL130/FL290 N7403 W14316 - N7303 W14308 - N7314 W14856 - N7360 W14912 - N7403 W14316 - N7403 W14316
RMK: VAAC TOKYO HAS TRANSFERRED RESPONSIBILITY OF THIS EVENT
TO VAAC ANCHORAGE. THIS ADVISORY UPDATES MESSAGE FVFE01 RJTD....PD
NXT ADVISORY: WILL BE ISSUED BY 20260123/2100Z=
Volcanic Ash Advisory issued on 2026-01-23 at 12:10 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK21 at 12:14 UTC, 23/01/26 from PAWU
VAAAK1
VA ADVISORY
DTG: 20260123/1210Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/002
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...PD
Volcanic Ash Advisory issued on 2026-01-23 at 12:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash continuously observation in satellite imagery.
  • The responsibility for this ash event is being transferred to volcanic ash advisory center anchorage. The next advisory will be issued by volcanic ash advisory center anchorage by 1500UTC under header fvak21 pawu.

Original Message :

Received FVFE01 at 12:00 UTC, 23/01/26 from RJTD
VA ADVISORY
DTG: 20260123/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/3
INFO SOURCE: KVERT HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 23/1120Z
OBS VA CLD: SFC/FL290 N6054 E16208 - N6135 E16315 - N6046 E16438 - N6034 E16258 MOV N 70KT
N6034 E16258 MOV N 70KT
FCST VA CLD +6 HR: 23/1720Z SFC/FL290 N6729 E17406 - N6559 E16527 - N6655 E16703
N6655 E16703
FCST VA CLD +12 HR: 23/2320Z SFC/FL290 N7239 W16422 - N7055 W17609 - N7040 E17720 - N7314 W16337
N7040 E17720 - N7314 W16337
FCST VA CLD +18 HR: 24/0520Z SFC/FL290 N7356 W12943 - N7322 W13111 - N7341 W13757 - N7232 W15744 - N7257 W15908 - N7428 W14118
N7341 W13757 - N7232 W15744 - N7257 W15908 - N7428 W14118
RMK: THE RESPONSIBILITY FOR THIS ASH EVENT IS BEING TRANSFERRED TO
VAAC ANCHORAGE. THE NEXT ADVISORY WILL BE ISSUED BY VAAC ANCHORAGE
BY 1500UTC UNDER HEADER FVAK21 PAWU.
NXT ADVISORY: NO FURTHER ADVISORIES=
Volcanic Ash Advisory issued on 2026-01-23 at 08:10 UTC.

    Key information extracted from original VAA message :


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

Original Message :

Received FVAK21 at 08:10 UTC, 23/01/26 from PAWU
VAAAK1
VA ADVISORY
DTG: 20260123/0810Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/001
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...MB
Volcanic Ash Advisory issued on 2026-01-23 at 07:59 UTC.

    Key information extracted from original VAA message :


  • Poss eruption observation at 2026-01-23 07:30 UTC flight level 290 (8700m) extend north.
  • None.

Original Message :

Received FVFE01 at 07:59 UTC, 23/01/26 from RJTD
VA ADVISORY
DTG: 20260123/0759Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/2
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260123/0730Z FL290 EXTD N
OBS VA DTG: 23/0740Z
OBS VA CLD: SFC/FL290 N5640 E16121 - N5703 E16124 - N5700 E16142 MOV N 80KT
N 80KT
FCST VA CLD +6 HR: 23/1340Z SFC/FL300 N6341 E16509 - N6217 E16429 - N6148 E16237 - N6319 E16317
N6148 E16237 - N6319 E16317
FCST VA CLD +12 HR: 23/1940Z SFC/FL290 N6914 E17710 - N6619 E16945 - N6558 E16519 - N6827 E16939
N6558 E16519 - N6827 E16939
FCST VA CLD +18 HR: 24/0140Z SFC/FL290 N7331 W15603 - N7112 W16744 - N6917 W17950 - N6841 E17122 - N7208 W17045
N6917 W17950 - N6841 E17122 - N7208 W17045
RMK: NIL
NXT ADVISORY: 20260123/1200Z=