EarthquakeModerate

M4.1 earthquake - 194 km SE of Atka, Alaska

Name: M4.1 earthquake - 194 km SE of Atka, Alaska
Start: 2019-02-23T02:51:42.02+00:00
Location: 194 km SE of Atka, Alaska

2794 d ago · 23 Feb 2019, 02:51 UTC 194 km SE of Atka, Alaska

What happened

A magnitude 4.1 earthquake struck 194 km SE of Atka, Alaska on 23 Feb 2019, 02:51 UTC at a depth of 10 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, 09:19 UTC

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