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M3.9 earthquake 19 km NW of Rincón, Puerto Rico, 6 km deep

A magnitude 3.9 shallow earthquake struck 19 km NW of Rincón, Puerto Rico on 3 October 2026 at 10:35 UTC, 6 km below the surface. Where it was, how deep, and what else shook nearby, on a live map.

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The facts

Magnitude
3.9 md
Depth
6 km (shallow)
Origin time
2026-10-03 10:35 UTC
Felt radius
about 83 km
Location
18.446, -67.398
Reports
11 people said they felt it

Source

USGS Earthquake Hazards Program · data time 2026-10-03 10:35 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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