EarthquakeMajor

M6.1 earthquake - 97 km SE of Old Harbor, Alaska

Name: M6.1 earthquake - 97 km SE of Old Harbor, Alaska
Start: 1974-08-01T05:07:59+00:00
Location: 97 km SE of Old Harbor, Alaska

19069 d ago · 1 Aug 1974, 05:07 UTC 97 km SE of Old Harbor, Alaska

What happened

A magnitude 6.1 earthquake struck 97 km SE of Old Harbor, Alaska on 1 Aug 1974, 05:07 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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