M3.1 earthquake 75 km N of Brenas, Puerto Rico, 11 km deep
A magnitude 3.1 shallow earthquake struck 75 km N of Brenas, Puerto Rico on 20 September 2026 at 02:31 UTC, 11 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
- 11 km (shallow)
- Origin time
- 2026-09-20 02:31 UTC
- Felt radius
- about 33 km
- Location
- 19.149, -66.272
Source
USGS Earthquake Hazards Program · data time 2026-09-20 02:31 UTC. This page was built from the feed on 2026-10-11 16:01 UTC; the live map shows it as it is now.
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