M4.3 earthquake - 103 km S of Atka, Alaska
1449 d ago · 29 Oct 2022, 19:43 UTC 103 km S of Atka, Alaska
What happened
A magnitude 4.3 earthquake struck 103 km S of Atka, Alaska on 29 Oct 2022, 19:43 UTC at a depth of 10 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, 10:49 UTC
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