M4.6 earthquake near South Sandwich Islands region, 29 km deep
A magnitude 4.6 shallow earthquake struck near South Sandwich Islands region on 23 September 2026 at 03:52 UTC, 29 km below the surface. Where it was, how deep, and what else shook nearby, on a live map.
The facts
- Magnitude
- 4.6 mb
- Depth
- 29 km (shallow)
- Origin time
- 2026-09-23 03:52 UTC
- Felt radius
- about 214 km
- Location
- -57.709, -25.573
Source
USGS Earthquake Hazards Program · data time 2026-09-23 03:52 UTC. This page was built from the feed on 2026-10-11 14:00 UTC; the live map shows it as it is now.
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