Ibu Volcano Volcanic Ash Advisory: VA TO FL060 LAST GND RPT AT 27/2311Z OBS VA DTG: 28/0510Z to 6000 ft (1800 m)

Satellite image of Ibu volcano on 28 Mar 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 6000 ft (1800 m) altitude or flight level 060 and is moving at 10 kts in SE direction.
The full report is as follows:

FVAU01 at 05:21 UTC, 28/03/26 from ADRM
VA ADVISORY
DTG: 20260328/0530Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/353
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 LAST GND RPT AT 27/2311Z
OBS VA DTG: 28/0510Z
OBS VA CLD: SFC/FL060 N0128 E12733 – N0134 E12736 – N0129
E12802 – N0118 E12803 – N0112 E12754 MOV SE 10KT
FCST VA CLD +6 HR: 28/1110Z SFC/FL060 N0128 E12733 – N0134
E12736 – N0128 E12802 – N0117 E12802 – N0111 E12752
FCST VA CLD +12 HR: 28/1710Z SFC/FL060 N0129 E12733 – N0134
E12736 – N0126 E12802 – N0115 E12802 – N0110 E12751
FCST VA CLD +18 HR: 28/2310Z SFC/FL060 N0134 E12736 – N0125
E12801 – N0113 E12801 – N0110 E12749 – N0130 E12733
RMK: VA NOT IDENTIFIABLE ON SAT IMAGERY DUE TO MET CLOUD
OBSCURING AREA. GROUND REPORTS CONFIRM INTERMITTENT DISCRETE
VA EMISSIONS CONTINUING. VA HEIGHT AND MOVEMENT ESTIMATED
FROM GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260328/1130Z=

Lewotobi Volcano Volcanic Ash Advisory: VA REPORTED TO FL070 AT 28/0414Z MOV SW OBS VA DTG: 28/0414Z to 7000 ft (2100 m)

Satellite image of Lewotobi volcano on 28 Mar 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 .
The full report is as follows:

FVAU03 at 04:35 UTC, 28/03/26 from ADRM
VA ADVISORY
DTG: 20260328/0434Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/29
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA REPORTED TO FL070 AT 28/0414Z MOV SW
OBS VA DTG: 28/0414Z
OBS VA CLD: SFC/FL070 S0832 E12248 – S0839 E12245 – S0836
E12237 – S0830 E12240 – S0830 E12247 MOV SW 10KT
FCST VA CLD +6 HR: 28/1014Z NOT AVBL
FCST VA CLD +12 HR: 28/1614Z NOT AVBL
FCST VA CLD +18 HR: 28/2214Z NOT AVBL
RMK: CVGHM REPORTED ERUPTION TO 400M ABOVE SUMMIT. AREA
OBSCURED BY MET CLOUD. VA EXPECTED TO DISSIPATE IN 3-6HRS.
VA HEIGHT AND MOVEMENT ESTIMATED FROM GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260328/1034Z=

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260328/0054Z FL090 EXTD WSW REPORTED OBS VA DTG: 28/0050Z

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

FVFE01 at 01:09 UTC, 28/03/26 from RJTD
VA ADVISORY
DTG: 20260328/0109Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/394
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260328/0054Z FL090 EXTD WSW REPORTED
OBS VA DTG: 28/0050Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL090 010/12KT

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 activity worldwide 27 Mar 2026: Santiaguito volcano, Fuego, Semeru, Shiveluch, Ibu, Reventa…

Map of today's active volcanoes

Map of today’s active volcanoes

Shiveluch (Kamchatka): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 33000 ft (10100 m) altitude or flight level 330 and is moving at 35 kts in SW direction.
The full report is as follows: POSS ERUPTION OBS AT 20260327/1700Z FL330 EXTD SW OBS VA DTG:27/1720Z to 33000 ft (10100 m)

Canlaon (Central Philippines): (27 Mar) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260327/0005Z FL100 EXTD SW REPORTED OBS VA DTG:27/0010Z

Mayon (Luzon Island, Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260327/1224Z VA CLD UNKNOWN REPORTED OBS VA DTG:27/1220Z

Ibu (Halmahera, Indonesia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 6000 ft (1800 m) altitude or flight level 060 .
The full report is as follows: VA TO FL060 REP AT 27/1003Z MOV NE EST VA DTG:27/1110Z to 6000 ft (1800 m)

Semeru (East Java, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA REPORTED TO FL150 AT 27/0802Z EST VA DTG:27/1030Z

Santiaguito (Guatemala): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 .
The full report is as follows: VA EM OBS to 14000 ft (4300 m)

Fuego (Guatemala): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: LKLY ONGOING VA EM

Sangay (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: PSBL LGT VA EM

Reventador (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14500 ft (4400 m) altitude or flight level 145 .
The full report is as follows: NEW VA EMS. to 14500 ft (4400 m)

Volcano Activity Summary for 27 Mar 2026:

Santiaguito Volcano Volcanic Ash Advisory: VA EM OBS to 14000 ft (4300 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 .
The full report is as follows:

FVXX24 at 15:46 UTC, 27/03/26 from KNES
VA ADVISORY
DTG: 20260327/1544Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SOURCE ELEV: 12287 FT AMSL

ADVISORY NR: 2026/154

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.

ERUPTION DETAILS: VA EM OBS

OBS VA DTG: 27/1500Z

OBS VA CLD: SFC/FL140 N1446 W09156 – N1446 W09132
– N1445 W09132 – N1437 W09155 – N1446 W09156 MOV
W 5KT

FCST VA CLD +6HR: 27/2100Z SFC/FL140 N1446 W09132
– N1445 W09132 – N1426 W09155 – N1435 W09201 –
N1446 W09132

FCST VA CLD +12HR: 28/0300Z SFC/FL140 N1446
W09133 – N1445 W09132 – N1430 W09158 – N1442
W09204 – N1446 W09133

FCST VA CLD +18HR: 28/0900Z NO VA EXP

RMK: VA EM SEEN IN WEBCAM AND IN STLT IMG MOVNG W
AT APX 20 NMI FM SUMMIT. LGT AND VAR WNDS EXP
WITH MOVNT TO WSW THRU T+12 HRS WITH LOW CONFD.
FL BSD ON WEBCAM AND NWP MDLS. FCST BSD ON NWP
MDLS. …LINER

NXT ADVISORY: WILL BE ISSUED BY 20260327/2145Z