M4.3 earthquake - 108 km SW of Adak, Alaska
2985 d ago · 15 Aug 2018, 22:16 UTC 108 km SW of Adak, Alaska
What happened
A magnitude 4.3 earthquake struck 108 km SW of Adak, Alaska on 15 Aug 2018, 22:16 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, 09:05 UTC
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