EarthquakeModerate

M4.1 earthquake - 89 km SSE of Atka, Alaska

Name: M4.1 earthquake - 89 km SSE of Atka, Alaska
Start: 2021-06-12T10:40:41.542+00:00
Location: 89 km SSE of Atka, Alaska

1953 d ago · 12 Jun 2021, 10:40 UTC 89 km SSE of Atka, Alaska

What happened

A magnitude 4.1 earthquake struck 89 km SSE of Atka, Alaska on 12 Jun 2021, 10:40 UTC at a depth of 30 km.

Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was a shallow earthquake, which tends to be felt more strongly at the surface.

Timeline

First reported by USGS
17 Oct 2026, 10:17 UTC

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