EarthquakeMajor

M6.3 earthquake - 171 km WSW of Adak, Alaska

Name: M6.3 earthquake - 171 km WSW of Adak, Alaska
Start: 2007-12-21T07:24:34.03+00:00
Location: 171 km WSW of Adak, Alaska

6874 d ago · 21 Dec 2007, 07:24 UTC 171 km WSW of Adak, Alaska

What happened

A magnitude 6.3 earthquake struck 171 km WSW of Adak, Alaska on 21 Dec 2007, 07:24 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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