EarthquakeMajor

M6.3 earthquake - 98 km SE of Old Harbor, Alaska

Name: M6.3 earthquake - 98 km SE of Old Harbor, Alaska
Start: 1964-04-12T01:24:31.29+00:00
Location: 98 km SE of Old Harbor, Alaska

22832 d ago · 12 Apr 1964, 01:24 UTC 98 km SE of Old Harbor, Alaska

What happened

A magnitude 6.3 earthquake struck 98 km SE of Old Harbor, Alaska on 12 Apr 1964, 01:24 UTC at a depth of 10 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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