EarthquakeMajor

M6.6 earthquake - 85 km SSW of Adak, Alaska

Name: M6.6 earthquake - 85 km SSW of Adak, Alaska
Start: 1929-07-05T22:36:20.82+00:00
Location: 85 km SSW of Adak, Alaska

35532 d ago · 5 Jul 1929, 22:36 UTC 85 km SSW of Adak, Alaska

What happened

A magnitude 6.6 earthquake struck 85 km SSW of Adak, Alaska on 5 Jul 1929, 22:36 UTC at a depth of 25 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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