Volcanic activity worldwide 12 Jul 2026: Santiaguito volcano, Fuego, Popocatépetl, Krakatau, Semeru…

Map of today's active volcanoes

Map of today’s active volcanoes

Krasheninnikov (Kamchatka, Russia): (12 Jul) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 and is moving at 20 kts in SE direction.
The full report is as follows: VA AT 20260712/0100Z FL080 EXTD SE OBS VA DTG:12/0100Z to 8000 ft (2400 m)

Sheveluch (Kamchatka): (11 Jul) Volcanic Ash Advisory Center Washington (VAAC) issued the following report: NO VA EMS OBSD

Sakurajima (Kyushu, Japan): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTED AT 20260712/1744Z FL070 EXTD NE OBS VA DTG:12/1750Z

Taal (Luzon, Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260712/1227Z FL050 EXTD NE REPORTED OBS VA DTG:12/1230Z

Mayon (Luzon Island, Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260712/1753Z VA CLD UNKNOWN REPORTED OBS VA DTG:12/1750Z

Karangetang (Siau Island, Sangihe Islands, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: INCREASE IN ACTIVITY AT VOLCANO REP FM GND AT 12/1113Z

Ibu (Halmahera, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA EMISSIONS REP FM GND AT 12/0901Z EST VA DTG:12/1040Z

Lewotobi (Flores): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: DISCRETE VA EMISSION TO FL09O OBS AT 12/0900Z, MOV SE

Krakatau (Sunda Strait, Indonesia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 3000 ft (900 m) altitude or flight level 030 .
The full report is as follows: VA TO FL030 OBS AT 12/1020Z, MOV E EST VA DTG:12/1740Z to 3000 ft (900 m)

Semeru (East Java, Indonesia): 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 and is moving at 10 kts in E direction.
The full report is as follows: VA TO FL150 REP FM GND AT 12/0939Z EST VA DTG:12/1110Z to 15000 ft (4600 m)

Dukono (Halmahera): (12 Jul) 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: VA TO FL070 OBS AT 12/0040Z MOV N OBS VA DTG:12/0040Z to 7000 ft (2100 m)

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 and is moving at 20 kts in SW direction.
The full report is as follows: DSCRT VA CLD OBSD to 20000 ft (6100 m)

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

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

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

Reventador (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: NO VA EMS OBSD

Sabancaya (Peru): Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report: NO VA EMISSION

Volcano Activity Summary for 12 Jul 2026:

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260712/1753Z VA CLD UNKNOWN REPORTED OBS VA DTG: 12/1750Z

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

FVFE01 at 18:09 UTC, 12/07/26 from RJTD
VA ADVISORY
DTG: 20260712/1809Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/727
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260712/1753Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 12/1750Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 160/2KT
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: POSS VA EM

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

FVXX20 at 15:10 UTC, 12/07/26 from KNES
VA ADVISORY -CORRECTION
DTG: 20260712/1508Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SOURCE ELEV: 12346 FT AMSL

ADVISORY NR: 2026/808

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

ERUPTION DETAILS: POSS VA EM

EST VA DTG: 12/1450Z

EST VA CLD: SFC/FL140 N1434 W09103 – N1428 W09052
– N1427 W09052 – N1427 W09105 – N1434 W09103 MOV
W 25KT

FCST VA CLD +6HR: 12/2100Z SFC/FL140 N1435 W09106
– N1428 W09052 – N1426 W09052 – N1427 W09108 –
N1435 W09106

FCST VA CLD +12HR: 13/0300Z SFC/FL140 N1436
W09107 – N1428 W09052 – N1426 W09053 – N1426
W09109 – N1436 W09107

FCST VA CLD +18HR: 13/0900Z SFC/FL140 N1436
W09107 – N1429 W09052 – N1426 W09052 – N1426
W09109 – N1436 W09107

RMK: ADDED VAG. VA EM/CLD NOT OBSD IN SAT DUE TO
MET CLD. VA FL/DIR BASED ON PREV ADVY AND MDL
GUIDANCE. NWP MDL FCST LTLCG THRU T+12HRS.
…ZENG

NXT ADVISORY: WILL BE ISSUED BY 20260712/2115Z

Ibu Volcano Volcanic Ash Advisory: VA EMISSIONS REP FM GND AT 12/0901Z EST VA DTG: 12/1040Z

Satellite image of Ibu volcano on 12 Jul 2026

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

FVAU03 at 10:57 UTC, 12/07/26 from ADRM
VA ADVISORY
DTG: 20260712/1100Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/782
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA EMISSIONS REP FM GND AT 12/0901Z
EST VA DTG: 12/1040Z
EST VA CLD: SFC/FL060 N0127 E12736 – N0142 E12721 – N0152
E12732 – N0149 E12745 – N0128 E12741 MOV N 05KT
FCST VA CLD +6 HR: 12/1640Z SFC/FL060 N0127 E12736 – N0143
E12723 – N0153 E12735 – N0148 E12748 – N0128 E12741
FCST VA CLD +12 HR: 12/2240Z SFC/FL060 N0127 E12736 – N0144
E12722 – N0153 E12735 – N0148 E12750 – N0127 E12741
FCST VA CLD +18 HR: 13/0440Z SFC/FL060 N0127 E12736 – N0144
E12722 – N0153 E12734 – N0149 E12748 – N0128 E12741
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SAT IMG DUE TO
MET CLOUD. RECENT GROUND REPORTS INDICATE DISCRETE ERUPTIONS
ARE CONTINUING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE
IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260712/1700Z=

Krakatau Volcano Volcanic Ash Advisory: VA TO FL030 OBS AT 12/0540Z, MOV S EST VA DTG: 12/0540Z to 3000 ft (900 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 3000 ft (900 m) altitude or flight level 030 .
The full report is as follows:

FVAU05 at 06:00 UTC, 12/07/26 from ADRM
VA ADVISORY
DTG: 20260712/0600Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/48
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL030 OBS AT 12/0540Z, MOV S
EST VA DTG: 12/0540Z
EST VA CLD: SFC/FL030 S0549 E10537 – S0607 E10553 – S0641
E10542 – S0643 E10503 – S0607 E10446 – S0545 E10515 MOV S
05KT
FCST VA CLD +6 HR: 12/1140Z SFC/FL030 S0542 E10534 – S0552
E10549 – S0633 E10544 – S0644 E10506 – S0611 E10446 – S0540
E10513
FCST VA CLD +12 HR: 12/1740Z SFC/FL030 S0625 E10537 – S0638
E10505 – S0608 E10436 – S0537 E10516 – S0545 E10551 – S0603
E10554
FCST VA CLD +18 HR: 12/2340Z SFC/FL030 S0626 E10547 – S0636
E10502 – S0559 E10436 – S0530 E10514 – S0544 E10553
RMK: VA IDENTIFIABLE ON CURRENT SATELLITE IMAGERY.
CONTINUING GROUND REPORTS INDICATE ERUPTIONS ARE ONGOING.
HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260712/1200Z=