EarthquakeModerate

M4.2 earthquake - 234 km ESE of Attu Station, Alaska

Name: M4.2 earthquake - 234 km ESE of Attu Station, Alaska
Start: 2017-03-01T22:02:29.62+00:00
Location: 234 km ESE of Attu Station, Alaska

3517 d ago · 1 Mar 2017, 22:02 UTC 234 km ESE of Attu Station, Alaska

What happened

A magnitude 4.2 earthquake struck 234 km ESE of Attu Station, Alaska on 1 Mar 2017, 22:02 UTC at a depth of 59 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, 08:29 UTC

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