EARTH LIVE
Light earthquake

M4.9 Earthquake — South Sandwich Islands region

2026-07-21 08:53 UTC · -59.05°, -26.22°

A magnitude 4.9 (light) earthquake struck South Sandwich Islands region on 2026-07-21 08:53 UTC, at a depth of 58 km. See it live on Earth Live's real-time 3D globe.

M4.9
Magnitude
58 km
Depth
338 t
TNT equivalent
~565 km
Felt radius (est.)
🌍 View live on the 3D globe →

Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.

More recent earthquakes