Update: 5.1 magnitude earthquake reported close to South Sandwich Islands region on July 15

Published Aug 4, 2026

A 5.1 magnitude quake occurred near South Sandwich Islands region on Wednesday night, according to the U.S. Geological Survey.

A tremor hit the area at 00:35 UTC (22:35 local time). The earthquake’s epicenter was of South Sandwich Islands region and occurred at a depth of 10 km.

Did you feel it?

If you experienced the quake, you can share your observations using the USGS Felt Report form.

Source: The U.S. Geological Survey