Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260310/0635Z VA CLD UNKNOWN REPORTED OBS VA DTG: 10/0650Z

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

FVFE01 at 07:06 UTC, 10/03/26 from RJTD
VA ADVISORY
DTG: 20260310/0706Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/288
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260310/0635Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 10/0650Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 280/14KT

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=

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260310/0026Z VA CLD UNKNOWN REPORTED OBS VA DTG: 10/0020Z

Satellite image of Mayon volcano on 10 Mar 2026

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

FVFE01 at 00:40 UTC, 10/03/26 from RJTD
VA ADVISORY
DTG: 20260310/0040Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/285
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260310/0026Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 10/0020Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 290/10KT

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=

Aoba Volcano Volcanic Ash Advisory: ERUPTION AT 20260309/2120Z LOW LEVEL ERUPTION to 8000 ft (2400 m)

Satellite image of Aoba volcano on 9 Mar 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Wellington warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 and is moving at 05 kts in SE direction.
The full report is as follows:

FVPS01 at 22:28 UTC, 09/03/26 from NZKL
VA ADVISORY
DTG: 20260309/2228Z
VAAC: WELLINGTON
VOLCANO: AMBAE 257030
PSN: S1523 E16750
AREA: VANUATU
SOURCE ELEV: 1496M AMSL
ADVISORY NR: 2026/90
INFO SOURCE: H9 SATELLITE IMAGERY
ERUPTION DETAILS: ERUPTION AT 20260309/2120Z LOW LEVEL
ERUPTION
OBS VA DTG: 09/2228Z
OBS VA CLD: SFC/FL080 S1516 E16749 – S1521 E16759 – S1531
E16753 – S1529 E16744 MOV SE 05KT
FCST VA CLD +6 HR: 10/0428Z NOT AVBL
FCST VA CLD +12 HR: 10/1028Z NOT AVBL
FCST VA CLD +18 HR: 10/1628Z NOT AVBL
RMK: MORE INFORMATION TO FOLLOW SHORTLY
NXT ADVISORY: NO LATER THAN 20260310/0428Z=

Ambae volcano (Vanuatu): ash-rich plumes continue

Aerial view of the Aoba volcano and strong near-constant ash emissions on 7 March (image: Unity Airlines)

The elevated eruptive activity at the volcano continues.

The period of strong, near-frequent ash emissions has continued from Lake Voui. An abundant ash plume reached about 13,000 ft (4,000 m) altitude and drifted west on 7 March

The alert level for the volcano was raised to Level 3.

Aerial view of the Aoba volcano and strong near-constant ash emissions on 7 March (image: Unity Airlines)

Semeru Volcano Volcanic Ash Advisory: VA ERUPTION LAST REPORTED AT 09/1200Z EST VA DTG: 09/1500Z

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

FVAU02 at 15:12 UTC, 09/03/26 from ADRM
VA ADVISORY
DTG: 20260309/1520Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/277
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 09/1200Z
EST VA DTG: 09/1500Z
EST VA CLD: SFC/FL150 S0805 E11254 – S0759 E11314 – S0812
E11314 – S0808 E11254 MOV E 10KT
FCST VA CLD +6 HR: 09/2100Z SFC/FL150 S0805 E11254 – S0759
E11314 – S0812 E11314 – S0808 E11254
FCST VA CLD +12 HR: 10/0300Z SFC/FL150 S0805 E11254 – S0759
E11314 – S0812 E11314 – S0808 E11254
FCST VA CLD +18 HR: 10/0900Z SFC/FL150 S0805 E11254 – S0759
E11314 – S0812 E11314 – S0808 E11254
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. RECENT GROUND REPORTS INDICATE ONGOING
INTERMITTENT ERUPTIONS. VA HEIGHT AND MOVEMENT ESTIMATED
FROM GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260309/2120Z=