M4.0 earthquake - 250 km SSW of Adak, Alaska
3260 d ago · 13 Nov 2017, 20:34 UTC 250 km SSW of Adak, Alaska
What happened
A magnitude 4 earthquake struck 250 km SSW of Adak, Alaska on 13 Nov 2017, 20:34 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, 08:49 UTC
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