EarthquakeStrong

M5.0 earthquake - 221 km ESE of Attu Station, Alaska

Name: M5.0 earthquake - 221 km ESE of Attu Station, Alaska
Start: 2026-04-03T08:22:08.87+00:00
Location: 221 km ESE of Attu Station, Alaska

196 d ago · 3 Apr 2026, 08:22 UTC 221 km ESE of Attu Station, Alaska

What happened

A magnitude 5 earthquake struck 221 km ESE of Attu Station, Alaska on 3 Apr 2026, 08:22 UTC at a depth of 10 km.

Earthquakes of this size are classed as Moderate. Can damage poorly built structures close to the epicentre. This was a shallow earthquake, which tends to be felt more strongly at the surface.

Timeline

First reported by USGS
16 Oct 2026, 20:47 UTC

Community

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