M5.3 earthquake - South Sandwich Islands region
1999 d ago · 26 Apr 2021, 19:13 UTC South Sandwich Islands region
What happened
A magnitude 5.3 earthquake struck South Sandwich Islands region on 26 Apr 2021, 19:13 UTC at a depth of 109 km.
Earthquakes of this size are classed as Moderate. Can damage poorly built structures close to the epicentre. This was an intermediate-depth earthquake, so shaking is spread over a wider, gentler area.
Timeline
First reported by USGS
16 Oct 2026, 20:47 UTC
Community
Did you feel it?
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