EarthquakeMajor

M6.4 earthquake - 79 km SSE of Nikolski, Alaska

Name: M6.4 earthquake - 79 km SSE of Nikolski, Alaska
Start: 1962-12-21T08:42:48.38+00:00
Location: 79 km SSE of Nikolski, Alaska

23310 d ago · 21 Dec 1962, 08:42 UTC 79 km SSE of Nikolski, Alaska

What happened

A magnitude 6.4 earthquake struck 79 km SSE of Nikolski, Alaska on 21 Dec 1962, 08:42 UTC at a depth of 21 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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