EarthquakeModerate

M4.6 earthquake - 89 km SW of Atka, Alaska

Name: M4.6 earthquake - 89 km SW of Atka, Alaska
Start: 2021-07-09T19:14:58.966+00:00
Location: 89 km SW of Atka, Alaska

1926 d ago · 9 Jul 2021, 19:14 UTC 89 km SW of Atka, Alaska

What happened

A magnitude 4.6 earthquake struck 89 km SW of Atka, Alaska on 9 Jul 2021, 19:14 UTC at a depth of 52 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, 10:19 UTC

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