M4.8 earthquake - South Shetland Islands

What happened

A magnitude 4.8 earthquake struck South Shetland Islands on 23 Apr 2021, 18:12 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.