EarthquakeModerate

M4.6 earthquake - South Sandwich Islands region

Name: M4.6 earthquake - South Sandwich Islands region
Start: 2016-04-20T00:05:48.44+00:00
Location: South Sandwich Islands region

3833 d ago · 20 Apr 2016, 00:05 UTC South Sandwich Islands region

What happened

A magnitude 4.6 earthquake struck South Sandwich Islands region on 20 Apr 2016, 00:05 UTC at a depth of 26 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, 08:09 UTC

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