EarthquakeStrong

M5.1 earthquake - South Sandwich Islands region

Name: M5.1 earthquake - South Sandwich Islands region
Start: 2020-10-31T21:04:03.782+00:00
Location: South Sandwich Islands region

2176 d ago · 31 Oct 2020, 21:04 UTC South Sandwich Islands region

What happened

A magnitude 5.1 earthquake struck South Sandwich Islands region on 31 Oct 2020, 21:04 UTC at a depth of 20 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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