EarthquakeMajor

M6.0 earthquake - South Sandwich Islands region

Name: M6.0 earthquake - South Sandwich Islands region
Start: 1966-02-21T00:22:28.74+00:00
Location: South Sandwich Islands region

22153 d ago · 21 Feb 1966, 00:22 UTC South Sandwich Islands region

What happened

A magnitude 6 earthquake struck South Sandwich Islands region on 21 Feb 1966, 00:22 UTC at a depth of 10 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

Community

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