7.6
EarthquakeExtreme
M7.6 earthquake - 66 km SSE of Klyuchi, Russia
25191 d ago · 27 Oct 1957, 22:32 UTC 66 km SSE of Klyuchi, Russia
What happened
A magnitude 7.6 earthquake struck 66 km SSE of Klyuchi, Russia on 27 Oct 1957, 22:32 UTC at a depth of 148 km.
Earthquakes of this size are classed as Major. Can cause serious damage over large areas. This was an intermediate-depth earthquake, so shaking is spread over a wider, gentler area.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
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