EarthquakeModerate

M4.0 earthquake - 92 km SSE of Adak, Alaska

Name: M4.0 earthquake - 92 km SSE of Adak, Alaska
Start: 2026-10-17T03:34:02.019+00:00
Location: 92 km SSE of Adak, Alaska

2 h ago · 17 Oct 2026, 03:34 UTC 92 km SSE of Adak, Alaska

What happened

A magnitude 4 earthquake struck 92 km SSE of Adak, Alaska on 17 Oct 2026, 03:34 UTC at a depth of 12 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, 03:54 UTC

Community

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