EarthquakeModerate

M4.2 earthquake - 167 km S of Adak, Alaska

Name: M4.2 earthquake - 167 km S of Adak, Alaska
Start: 2026-10-10T12:30:41.055+00:00
Location: 167 km S of Adak, Alaska

6 d ago · 10 Oct 2026, 12:30 UTC 167 km S of Adak, Alaska

What happened

A magnitude 4.2 earthquake struck 167 km S of Adak, Alaska on 10 Oct 2026, 12:30 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
16 Oct 2026, 19:07 UTC

Community

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