EarthquakeModerate

M4.3 earthquake - Rat Islands, Aleutian Islands, Alaska

Name: M4.3 earthquake - Rat Islands, Aleutian Islands, Alaska
Start: 2020-03-12T16:20:26.552+00:00
Location: Rat Islands, Aleutian Islands, Alaska

2410 d ago · 12 Mar 2020, 16:20 UTC Rat Islands, Aleutian Islands, Alaska

What happened

A magnitude 4.3 earthquake struck Rat Islands, Aleutian Islands, Alaska on 12 Mar 2020, 16:20 UTC at a depth of 36 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, 09:45 UTC

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