Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260322/1747Z FL110 EXTD W REPORTED OBS VA DTG: 22/1750Z

Satellite image of Mayon volcano on 22 Mar 2026

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

FVFE01 at 18:08 UTC, 22/03/26 from RJTD
VA ADVISORY
DTG: 20260322/1808Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/365
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260322/1747Z FL110 EXTD W REPORTED
OBS VA DTG: 22/1750Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL110 050/6KT
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=

Semeru Volcano Volcanic Ash Advisory: VA TO FL150 LAST REP AT 22/0926Z EST VA DTG: 22/1030Z to 15000 ft (4600 m)

Satellite image of Semeru volcano on 22 Mar 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .
The full report is as follows:

FVAU02 at 10:46 UTC, 22/03/26 from ADRM
VA ADVISORY
DTG: 20260322/1050Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/331
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 LAST REP AT 22/0926Z
EST VA DTG: 22/1030Z
EST VA CLD: SFC/FL150 S0829 E11256 – S0823 E11236 – S0756
E11232 – S0741 E11255 – S0748 E11319 – S0816 E11323 MOV N
05KT
FCST VA CLD +6 HR: 22/1630Z SFC/FL150 S0826 E11259 – S0818
E11232 – S0749 E11234 – S0738 E11257 – S0746 E11321 – S0816
E11322
FCST VA CLD +12 HR: 22/2230Z SFC/FL150 S0825 E11255 – S0816
E11234 – S0749 E11238 – S0740 E11300 – S0746 E11321 – S0816
E11323
FCST VA CLD +18 HR: 23/0430Z SFC/FL150 S0830 E11255 – S0819
E11231 – S0751 E11233 – S0738 E11259 – S0749 E11323 – S0817
E11323
RMK: VA NOT IDENTIFIABLE ON LATEST SAT IMAGERY DUE TO MET
CLOUD. INTERMITTENT DISCRETE VA EMISSIONS EXPECTED TO BE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-9, GROUND
REPORT AND MODEL GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO
LIGHT AND VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20260322/1650Z=

Shiveluch Volcano Volcanic Ash Advisory: POSS ERUPTION OBS AT 20260322/0910Z FL320 EXTD N OBS VA DTG: 22/0930Z to 32000 ft (9800 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 32000 ft (9800 m) altitude or flight level 320 and is moving at 50 kts in N direction.
The full report is as follows:

FVFE01 at 09:55 UTC, 22/03/26 from RJTD
VA ADVISORY
DTG: 20260322/0955Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/89
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: POSS ERUPTION OBS AT 20260322/0910Z FL320 EXTD N
OBS VA DTG: 22/0930Z
OBS VA CLD: SFC/FL320 N5638 E16118 – N5653 E16058 – N5710 E16115 –
N5709 E16127 – N5639 E16123 MOV N 50KT
FCST VA CLD +6 HR: 22/1530Z SFC/FL330 N6151 E16034 – N6138 E16122 –
N6028 E16000 – N6042 E15920
FCST VA CLD +12 HR: 22/2130Z SFC/FL330 N6527 E16551 – N6434 E16210 –

N6508 E16126 – N6556 E16504
FCST VA CLD +18 HR: 23/0330Z SFC/FL330 N6735 E17524 – N6659 E17424 –

N6732 E16825 – N6819 E17008
RMK: NIL
NXT ADVISORY: 20260322/1200Z=

Aoba Volcano Volcanic Ash Advisory: ERUPTION AT 20260321/1930Z CONTINUOUS LOW LEVEL ERUPTION.

Satellite image of Aoba volcano on 22 Mar 2026

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

FVPS01 at 05:21 UTC, 22/03/26 from NZKL
VA ADVISORY
DTG: 20260322/0521Z
VAAC: WELLINGTON
VOLCANO: AMBAE 257030
PSN: S1523 E16750
AREA: VANUATU
SOURCE ELEV: 1496M AMSL
ADVISORY NR: 2026/138
INFO SOURCE: H9 SATELLITE, WEBCAM, EC MODEL.
ERUPTION DETAILS: ERUPTION AT 20260321/1930Z CONTINUOUS LOW
LEVEL ERUPTION.
EST VA DTG: 22/0521Z
EST VA CLD: SFC/FL100 S1522 E16752 – S1600 E16759 – S1601
E16738 – S1522 E16747 MOV S 20KT
FCST VA CLD +6 HR: 22/1121Z SFC/FL100 S1521 E16753 – S1551
E16757 – S1551 E16741 – S1520 E16748
FCST VA CLD +12 HR: 22/1721Z NO VA EXP
FCST VA CLD +18 HR: 22/2321Z NO VA EXP
RMK: PLUME OCCASIONALLY VISIBLE IN WEBCAM, UNABLE TO CONFIRM
ASH PRESENCE DUE TO PARTIAL MET CLOUD COVER. DOWNSTREAM ASH
DILUTED BY RAIN. TOPS AND FORECAST LOCATIONS BASED ON EC
MODEL.
NXT ADVISORY: NO LATER THAN 20260322/1121Z=

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260322/0114Z FL100 EXTD W REPORTED OBS VA DTG: 22/0120Z

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

FVFE01 at 01:41 UTC, 22/03/26 from RJTD
VA ADVISORY
DTG: 20260322/0141Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/361
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260322/0114Z FL100 EXTD W REPORTED
OBS VA DTG: 22/0120Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL100 070/7KT
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=