RSS feed source: USGS Earthquake Hazards Program

Volcanoes Today, 15 Aug 2025: Santiaguito volcano, Fuego, Klyuchevskoy, Popocatépetl, Semeru, Reventador, Sangay, Kirishima

Fri, 15 Aug 2025, 03:00 1755226805 | BY: VN

Satellite image of Kirishima volcano on 15 Aug 2025

Satellite image of Lewotolo volcano on 15 Aug 2025

Klyuchevskoy (Kamchatka): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 30000 ft (9100 m) altitude or flight level 300 and is moving at 25 kts in E direction.
The full report is as follows: ERUPTION AT 20250814/2150Z FL270 EXTD ENE REPORTED OBS VA DTG:14/2150Z to 30000 ft (9100 m)

Kirishima (Kyushu): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTED AT 20250815/0150Z OVER FL060 EXTD SW OBS VA DTG:15/0150Z

Lewotolo (Lesser Sunda Islands): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 6000 ft (1800

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