EarthquakeMajor

M6.4 earthquake - 95 km S of Old Harbor, Alaska

Name: M6.4 earthquake - 95 km S of Old Harbor, Alaska
Start: 1964-04-16T19:26:58.35+00:00
Location: 95 km S of Old Harbor, Alaska

22828 d ago · 16 Apr 1964, 19:26 UTC 95 km S of Old Harbor, Alaska

What happened

A magnitude 6.4 earthquake struck 95 km S of Old Harbor, Alaska on 16 Apr 1964, 19:26 UTC at a depth of 23 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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