Volcanic activity worldwide 21 Jun 2026: Santiaguito volcano, Fuego, Popocatépetl, Semeru, Reventad…

Map of today's active volcanoes

Map of today’s active volcanoes

Sakurajima (Kyushu, Japan): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: EXPLODED AT 20260621/0955Z OVER FL070 EXTD E OBS VA DTG:21/0950Z

Mayon (Luzon Island, Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260621/1136Z VA CLD UNKNOWN REPORTED OBS VA DTG:21/1140Z

Lewotobi (Flores): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA ERUPTION LAST REPORTED AT 21/1115Z EST VA DTG:21/1650Z

Semeru (East Java, Indonesia): (21 Jun) 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: VA TO FL150 MOV NW OBS AT 21/0400Z OBS VA DTG:21/0400Z to 15000 ft (4600 m)

Aoba (Vanuatu): (20 Jun) Volcanic Ash Advisory Center Wellington (VAAC) issued the following report: NO ASH DETECTED SINCE BEFORE 17Z OBS VA DTG:20/2049Z

Popocatépetl (Central Mexico): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 .
The full report is as follows: VA EMS OBSD to 20000 ft (6100 m)

Santiaguito (Guatemala): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: PSBL VA EMS

Fuego (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: ONGOING VA EM to 14000 ft (4300 m)

Poas (Costa Rica): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VONA RPTD ERUPTION

Puracé (Colombia): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: PSBL VA EMS

Reventador (Ecuador): 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 EMS OBS MVG NW to 14000 ft (4300 m)

Sabancaya (Peru): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 and is moving at 10 kts in NW direction.
The full report is as follows: SOME PUFFS OF VA to 20000 ft (6100 m)

Volcano Activity Summary for 21 Jun 2026:

Lewotobi Volcano Volcanic Ash Advisory: VA ERUPTION LAST REPORTED AT 21/1115Z EST VA DTG: 21/1650Z

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

FVAU05 at 17:11 UTC, 21/06/26 from ADRM
VA ADVISORY
DTG: 20260621/1708Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/153
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 21/1115Z
EST VA DTG: 21/1650Z
EST VA CLD: SFC/FL090 S0836 E12251 – S0855 E12219 – S0836
E12203 – S0821 E12214 – S0827 E12249 MOV W 10KT
FCST VA CLD +6 HR: 21/2250Z SFC/FL090 S0836 E12251 – S0855
E12220 – S0836 E12203 – S0822 E12213 – S0828 E12249
FCST VA CLD +12 HR: 22/0450Z SFC/FL090 S0837 E12249 – S0839
E12215 – S0821 E12213 – S0811 E12225 – S0828 E12251
FCST VA CLD +18 HR: 22/1050Z SFC/FL090 S0837 E12250 – S0833
E12215 – S0815 E12216 – S0807 E12231 – S0830 E12252
RMK: VA EMISSIONS OBS ON EARLIER RGB SAT IMAGERY MOVING
WEST, NOW OBSCURED BY MET CLOUD. GROUND REPORT 21/1115Z
SUGGESTS ONGOING INTERMITTENT VA ERUPTIONS. VA HEIGHT AND
MOV BASED ON SAT, GROUND REPORTS AND MODEL FORECASTS.
NXT ADVISORY: NO LATER THAN 20260621/2308Z=

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260621/1136Z VA CLD UNKNOWN REPORTED OBS VA DTG: 21/1140Z

Satellite image of Mayon volcano on 21 Jun 2026

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

FVFE01 at 11:50 UTC, 21/06/26 from RJTD
VA ADVISORY
DTG: 20260621/1150Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/702
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260621/1136Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 21/1140Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 020/13KT

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=

Fuego Volcano Volcanic Ash Advisory: ONGOING VA EM 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:

FVXX20 at 09:51 UTC, 21/06/26 from KNES
VA ADVISORY
DTG: 20260621/0948Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SOURCE ELEV: 12346 FT AMSL

ADVISORY NR: 2026/719

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

ERUPTION DETAILS: ONGOING VA EM

OBS VA DTG: 21/0920Z

OBS VA CLD: SFC/FL140 N1428 W09052 – N1427 W09052
– N1420 W09110 – N1426 W09113 – N1428 W09052 MOV
SW 10KT

FCST VA CLD +6HR: 21/1530Z SFC/FL140 N1439 W09110
– N1428 W09052 – N1427 W09052 – N1433 W09113 –
N1439 W09110

FCST VA CLD +12HR: 21/2130Z SFC/FL140 N1432
W09114 – N1428 W09052 – N1426 W09052 – N1425
W09114 – N1432 W09114

FCST VA CLD +18HR: 22/0330Z SFC/FL140 N1440
W09111 – N1428 W09052 – N1426 W09052 – N1432
W09114 – N1440 W09111

RMK: VOLCANIC ACTIVITY OBS IN WEBCAM AND VA OBS
IN STLT IMG MOVING WSW AT APX 20 NMI FM SUMMIT.
EXP W TO WNW MOVNT THRU T+18 HRS. FL BSD ON PAST
ACTIVITY. FCST BSD ON NWP MDLS. …LINER

NXT ADVISORY: WILL BE ISSUED BY 20260621/1545Z

Lewotobi Volcano Volcanic Ash Advisory: VA ERUPTION LAST REPORTED AT 21/0451Z EST VA DTG: 21/0450Z

Satellite image of Lewotobi volcano on 21 Jun 2026

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

FVAU05 at 05:01 UTC, 21/06/26 from ADRM
VA ADVISORY
DTG: 20260621/0508Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/151
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 21/0451Z
EST VA DTG: 21/0450Z
EST VA CLD: SFC/FL090 S0836 E12252 – S0901 E12235 – S0850
E12211 – S0828 E12213 – S0827 E12249 MOV W 10KT
FCST VA CLD +6 HR: 21/1050Z SFC/FL090 S0836 E12251 – S0857
E12223 – S0837 E12204 – S0822 E12214 – S0828 E12249
FCST VA CLD +12 HR: 21/1650Z SFC/FL090 S0836 E12251 – S0858
E12223 – S0837 E12203 – S0822 E12213 – S0827 E12249
FCST VA CLD +18 HR: 21/2250Z SFC/FL090 S0835 E12251 – S0857
E12223 – S0837 E12203 – S0822 E12213 – S0827 E12249
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD COVER. GROUND REPORTS SUGGEST ONGOING INTERMITTENT VA
ERUPTIONS. VA HEIGHT AND MOV BASED ON GROUND REPORTS AND
MODEL GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO VARIABLE
WINDS.
NXT ADVISORY: NO LATER THAN 20260621/1108Z=