M4.0 earthquake - 57 km NW of Atka, Alaska
3403 d ago · 24 Jun 2017, 05:35 UTC 57 km NW of Atka, Alaska
What happened
A magnitude 4 earthquake struck 57 km NW of Atka, Alaska on 24 Jun 2017, 05:35 UTC at a depth of 228 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, 08:39 UTC
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