M3.1 earthquake 76 km NNW of San Antonio, Puerto Rico, 4 km deep
A magnitude 3.1 shallow earthquake struck 76 km NNW of San Antonio, Puerto Rico on 5 September 2026 at 03:09 UTC, 4 km below the surface. Where it was, how deep, and what else shook nearby, on a live map.
The facts
- Magnitude
- 3.1 md
- Depth
- 4 km (shallow)
- Origin time
- 2026-09-05 03:09 UTC
- Felt radius
- about 30 km
- Location
- 19.072, -67.486
Source
USGS Earthquake Hazards Program · data time 2026-09-05 03:09 UTC. This page was built from the feed on 2026-10-05 03:02 UTC; the live map shows it as it is now.
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