EarthquakeMajor

M6.6 earthquake - South Sandwich Islands region

Name: M6.6 earthquake - South Sandwich Islands region
Start: 1959-02-15T04:42:39.3+00:00
Location: South Sandwich Islands region

24715 d ago · 15 Feb 1959, 04:42 UTC South Sandwich Islands region

What happened

A magnitude 6.6 earthquake struck South Sandwich Islands region on 15 Feb 1959, 04:42 UTC at a depth of 25 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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