M4.0 earthquake - 131 km WSW of Adak, Alaska
3449 d ago · 8 May 2017, 20:31 UTC 131 km WSW of Adak, Alaska
What happened
A magnitude 4 earthquake struck 131 km WSW of Adak, Alaska on 8 May 2017, 20:31 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, 08:35 UTC
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