EarthquakeModerate

M4.4 earthquake - 170 km W of Adak, Alaska

Name: M4.4 earthquake - 170 km W of Adak, Alaska
Start: 2019-12-08T09:44:31.21+00:00
Location: 170 km W of Adak, Alaska

2506 d ago · 8 Dec 2019, 09:44 UTC 170 km W of Adak, Alaska

What happened

A magnitude 4.4 earthquake struck 170 km W of Adak, Alaska on 8 Dec 2019, 09:44 UTC at a depth of 86 km.

Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was an intermediate-depth earthquake, so shaking is spread over a wider, gentler area.

Timeline

First reported by USGS
17 Oct 2026, 09:39 UTC

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