M5.4 earthquake - Rat Islands, Aleutian Islands, Alaska
1923 d ago · 11 Jul 2021, 02:11 UTC Rat Islands, Aleutian Islands, Alaska
What happened
A magnitude 5.4 earthquake struck Rat Islands, Aleutian Islands, Alaska on 11 Jul 2021, 02:11 UTC at a depth of 1 km.
Earthquakes of this size are classed as Moderate. Can damage poorly built structures close to the epicentre. This was a shallow earthquake, which tends to be felt more strongly at the surface.
Timeline
First reported by USGS
16 Oct 2026, 20:47 UTC
Community
Did you feel it?
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