EarthquakeModerate

M4.7 earthquake - South Sandwich Islands region

Name: M4.7 earthquake - South Sandwich Islands region
Start: 2022-08-01T20:55:38.908+00:00
Location: South Sandwich Islands region

1538 d ago · 1 Aug 2022, 20:55 UTC South Sandwich Islands region

What happened

A magnitude 4.7 earthquake struck South Sandwich Islands region on 1 Aug 2022, 20:55 UTC at a depth of 10 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, 10:43 UTC

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