M4.0 earthquake - 56 km SW of Atka, Alaska
1654 d ago · 7 Apr 2022, 23:35 UTC 56 km SW of Atka, Alaska
What happened
A magnitude 4 earthquake struck 56 km SW of Atka, Alaska on 7 Apr 2022, 23:35 UTC at a depth of 35 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, 10:35 UTC
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