RSS feed source: USGS Earthquake Hazards Program

Monday, Dec 8, 2025 21:00 | 43 mins ago | By: several contributors

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 22000 ft (6700 m) altitude or flight level 220 and is moving at 25 kts in E direction.
The full report is as follows: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY OBS VA DTG:08/1720Z to 22000 ft (6700 m)

Sakurajima (Kyushu, Japan): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 11000 ft (3400 m) altitude or flight level 110 and is moving at 30 kts in E direction.
The full report is as follows: VA EMISSIONS CONTINUING OBS VA DTG:08/1720Z to 11000 ft (3400 m)

Ibu (Halmahera, Indonesia): (8 Dec) Explosive activity continues. Volcanic Ash Advisory Center

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