EarthquakeMajor

M6.9 earthquake - 143 km ESE of Chignik, Alaska

Name: M6.9 earthquake - 143 km ESE of Chignik, Alaska
Start: 1951-02-13T22:13:00.59+00:00
Location: 143 km ESE of Chignik, Alaska

27639 d ago · 13 Feb 1951, 22:13 UTC 143 km ESE of Chignik, Alaska

What happened

A magnitude 6.9 earthquake struck 143 km ESE of Chignik, Alaska on 13 Feb 1951, 22:13 UTC at a depth of 20 km.

Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. 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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