Open Earth
6.6
EarthquakeMajor

M6.6 earthquake - 208 km S of Atka, Alaska

41442 d ago · 30 Apr 1913, 11:34 UTC 208 km S of Atka, Alaska

What happened

A magnitude 6.6 earthquake struck 208 km S of Atka, Alaska on 30 Apr 1913, 11:34 UTC at a depth of 15 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

  1. First reported by USGS

    16 Oct 2026, 20:46 UTC

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