EarthquakeStrong

M5.1 earthquake - South Sandwich Islands region

Name: M5.1 earthquake - South Sandwich Islands region
Start: 2023-12-31T03:45:56.211+00:00
Location: South Sandwich Islands region

1020 d ago · 31 Dec 2023, 03:45 UTC South Sandwich Islands region

What happened

A magnitude 5.1 earthquake struck South Sandwich Islands region on 31 Dec 2023, 03:45 UTC at a depth of 36 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

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