EarthquakeModerate

M4.1 earthquake - 142 km ESE of Atka, Alaska

Name: M4.1 earthquake - 142 km ESE of Atka, Alaska
Start: 2022-01-09T18:39:44.217+00:00
Location: 142 km ESE of Atka, Alaska

1742 d ago · 9 Jan 2022, 18:39 UTC 142 km ESE of Atka, Alaska

What happened

A magnitude 4.1 earthquake struck 142 km ESE of Atka, Alaska on 9 Jan 2022, 18:39 UTC at a depth of 35 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, 10:29 UTC

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