Update: Seismic activity on Jan. 29 – 6.0 magnitude earthquake close to South Sandwich Islands region registered

Published Feb 20, 2026

According to the U.S. Geological Survey, a 6.0 magnitude quake rocked near South Sandwich Islands region Thursday morning.

A tremor hit the area at 07:30 UTC (05:30 local time). The earthquake’s epicenter was situated of South Sandwich Islands region and occurred at a depth of 27 km.

Did you feel it?

If you noticed the quake, you can submit a report through the USGS Felt Report form.

Impact and estimated losses

Green alert for shaking-related fatalities and economic losses. There is a low likelihood of casualties and damage.

Structure information summary
Overall, the population in this region resides in structures that are a mix of vulnerable and earthquake resistant construction. The predominant vulnerable building types are adobe block with concrete bond beam and unreinforced brick with concrete floor construction.

Source: The U.S. Geological Survey