M6.4 earthquake - 77 km ESE of Chignik, Alaska
19929 d ago · 24 Mar 1972, 03:38 UTC 77 km ESE of Chignik, Alaska
What happened
A magnitude 6.4 earthquake struck 77 km ESE of Chignik, Alaska on 24 Mar 1972, 03:38 UTC at a depth of 70 km.
Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was a shallow earthquake, which tends to be felt more strongly at the surface.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
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