EarthquakeModerate

M4.1 earthquake - 108 km NE of Atka, Alaska

Name: M4.1 earthquake - 108 km NE of Atka, Alaska
Start: 2023-07-01T04:56:52.873+00:00
Location: 108 km NE of Atka, Alaska

1205 d ago · 1 Jul 2023, 04:56 UTC 108 km NE of Atka, Alaska

What happened

A magnitude 4.1 earthquake struck 108 km NE of Atka, Alaska on 1 Jul 2023, 04:56 UTC at a depth of 187 km.

Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was an intermediate-depth earthquake, so shaking is spread over a wider, gentler area.

Timeline

First reported by USGS
17 Oct 2026, 11:05 UTC

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