EarthquakeMinor

M0.7 earthquake - 66 km E of Port Alsworth, Alaska

Name: M0.7 earthquake - 66 km E of Port Alsworth, Alaska
Start: 2026-10-18T05:00:53.873+00:00
Location: 66 km E of Port Alsworth, Alaska

4 h ago · 18 Oct 2026, 05:00 UTC 66 km E of Port Alsworth, Alaska

What happened

A magnitude 0.7 earthquake struck 66 km E of Port Alsworth, Alaska on 18 Oct 2026, 05:00 UTC at a depth of 5 km.

Earthquakes of this size are classed as Micro. Usually not felt, or felt only by a few people at rest. Recorded by instruments. This was a shallow earthquake, which tends to be felt more strongly at the surface.

The nearest town in our records is Anchorage, about 214 km away in Alaska, United States.

Timeline

First reported by USGS
18 Oct 2026, 05:06 UTC

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