# Krasheninnikov volcano eruption in Kamchatka

> Live situation record from CLSTR: https://clstr.news/situations/krasheninnikov-volcano-eruption-in-kamchatka
> Updated: 2026-09-28T13:00:28.000Z. Sources: 6. Developments: 2.

The Krasheninnikov volcano on Russia’s Kamchatka Peninsula has entered an eruptive phase after approximately 475 to 500 years of dormancy. The eruption followed a magnitude 8.8 earthquake that occurred in late July 2025. 

Scientific analysis suggests the seismic activity may have influenced magma movement or facilitated gas bubble formation, increasing internal pressure. Satellite data and radar imagery from the NISAR mission have tracked the eruption's evolution, showing lava spreading from the northern crater, filling an internal caldera, and eventually overflowing into a wider crater in a fan shape. Observations indicate that approximately 32 million cubic meters of magma rose from a reservoir located six kilometers deep.

## Timeline

### 2026-09-28: Krasheninnikov volcano erupts in Russia after 500 years

NASA and ISRO satellite data reveals the eruption of Russia's Krasheninnikov volcano, which resumed activity after nearly 500 years following a major earthquake in July 2025.

2 sources. https://clstr.news/cluster/krasheninnikov-volcano-erupts-in-russia-after-500-years

### 2026-09-05: Krasheninnikov volcano erupts following magnitude 8.8 Kamchatka earthquake

A magnitude 8.8 earthquake in Kamchatka may have triggered the eruption of the Krasheninnikov volcano, which had been dormant for nearly 475 years, according to researchers.

4 sources. https://clstr.news/cluster/kamchatka-earthquake-followed-by-krasheninnikov-volcano-eruption

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Cite as: Krasheninnikov volcano eruption in Kamchatka. CLSTR, https://clstr.news/situations/krasheninnikov-volcano-eruption-in-kamchatka