M7.1 earthquake - 39 km S of Akutan, Alaska
25410 d ago · 22 Mar 1957, 14:21 UTC 39 km S of Akutan, Alaska
What happened
A magnitude 7.1 earthquake struck 39 km S of Akutan, Alaska on 22 Mar 1957, 14:21 UTC at a depth of 47 km.
Earthquakes of this size are classed as Major. Can cause serious damage over large areas. This was a shallow earthquake, which tends to be felt more strongly at the surface.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
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