Tue, 12 Aug 2025, 21:00 1755032405 | BY: SEVERAL CONTRIBUTORS
Map of today’s active volcanoes
Satellite image of Klyuchevskoy volcano on 12 Aug 2025
Satellite image of Kirishima volcano on 12 Aug 2025
Satellite image of Ibu volcano on 12 Aug 2025
Satellite image of Semeru volcano on 12 Aug 2025
Klyuchevskoy (Kamchatka): Volcanic Ash Advisory Center Anchorage (VAAC) issued the following report: VA EMISSIONS CONTINUING
Kirishima (Kyushu): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTED AT 20250812/1600Z FL060 EXTD NW OBS VA DTG:12/1610Z
Ibu (Halmahera, Indonesia): 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 and is moving at 05 kts in NE direction.
The full report is as follows: VA TO FL070 LAST REPORTED FM GND AT 12/1301Z to 7000 ft (2100 m)
Semeru (East Java, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA EMISSION REPORTED FM GND AT 12/0412Z EST VA DTG:12/1000Z
Marapi (Western Sumatra, Indonesia): (12 Aug) 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 15 kts in E direction.
The full report is as follows: VA EMISSION TO FL150 REPORTED FM GND AT 12/0150Z to 15000 ft (4600 m)
Dukono (Halmahera): 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 and is moving at 05 kts in NE direction.
The full report is as follows: VA TO FL070 LAST REPORTED AT 11/2122Z MOV NE 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 21000 ft (6400 m) altitude or flight level 210 and is moving at 5 kts in N direction.
The full report is as follows: VA EMS DTCTD to 21000 ft (6400 m)
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: OCNL LGT VA EM to 14000 ft (4300 m)
Sangay (Ecuador): (12 Aug) Volcanic Ash Advisory Center Washington (VAAC) issued the following report: NO VA OBS
Reventador (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington 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: ONGOING VA EMISSIONS to 15000 ft (4600 m)