M4.3 earthquake - Rat Islands, Aleutian Islands, Alaska
2858 d ago · 20 Dec 2018, 06:18 UTC Rat Islands, Aleutian Islands, Alaska
What happened
A magnitude 4.3 earthquake struck Rat Islands, Aleutian Islands, Alaska on 20 Dec 2018, 06:18 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, 09:13 UTC
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