Shiveluch Volcano Volcanic Ash Advisory: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY OBS VA DTG: 06/1120Z to 28000 ft (8500 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 28000 ft (8500 m) altitude or flight level 280 and is moving at 15 kts in SW direction.
The full report is as follows:

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
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
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
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260206/1800Z=

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260206/0754Z VA CLD UNKNOWN REPORTED OBS VA DTG: 06/0750Z

Satellite image of Mayon volcano on 6 Feb 2026

Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:

FVFE01 at 08:09 UTC, 06/02/26 from RJTD
VA ADVISORY
DTG: 20260206/0809Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/134
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260206/0754Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 06/0750Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 150/20KT

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=

Ibu Volcano Volcanic Ash Advisory: VA LAST REPORTED AT 06/0139Z EST VA DTG: 06/0310Z

Satellite image of Ibu volcano on 6 Feb 2026

Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:

FVAU01 at 03:26 UTC, 06/02/26 from ADRM
VA ADVISORY
DTG: 20260206/0330Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/148
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA LAST REPORTED AT 06/0139Z
EST VA DTG: 06/0310Z
EST VA CLD: SFC/FL070 N0127 E12738 – N0128 E12735 – N0158
E12748 – N0158 E12807 – N0144 E12812 MOV NE 15KT
FCST VA CLD +6 HR: 06/0910Z SFC/FL070 N0127 E12738 – N0128
E12735 – N0158 E12748 – N0159 E12807 – N0144 E12812
FCST VA CLD +12 HR: 06/1510Z SFC/FL070 N0127 E12736 – N0130
E12734 – N0156 E12800 – N0149 E12815 – N0135 E12814
FCST VA CLD +18 HR: 06/2110Z SFC/FL070 N0127 E12736 – N0130
E12734 – N0156 E12800 – N0149 E12815 – N0135 E12814
RMK: VA NOT IDENTIFIABLE ON LATEST SAT IMAGERY DUE TO MET
CLOUD. HOWEVER RECENT IMAGERY AND CVGHM GND REPORTS INDICATE
THAT MINOR INTERMITTENT VA EMISSIONS REMAIN ONGOING. HEIGHT
AND MOVEMENT BASED ON RECENT GROUND REPORTS, SATELLITE
IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260206/0930Z=