M3.0 earthquake — 13 km S of Santa Isabel, Puerto Rico
An magnitude 3.0 earthquake occurred 13 km S of Santa Isabel, Puerto Rico on Nov 5, 2026 at 23:09 UTC. The epicenter was at a depth of 9 km — a shallow earthquake. Shallow quakes concentrate their energy near the surface, so they tend to produce stronger shaking close to the epicenter.
Event data
| Magnitude | M3.0 |
|---|---|
| Depth | 9.3 km |
| Coordinates | 17.845, -66.408 |
| Time | Nov 5, 23:09 UTC |
| Location | 13 km S of Santa Isabel, Puerto Rico |
| USGS event ID | pr71538538 |
What this magnitude typically means
Very small earthquakes are usually only detected by instruments and are rarely felt. They are a normal part of background seismic activity. Tremor does not compute a single local shaking figure here, because how strong a quake feels at any address depends on distance, depth and local geology — open the interactive globe to explore the ShakeMap and estimated intensity.
Nearby recent earthquakes
| Magnitude | Distance | Time (UTC) | Location |
|---|---|---|---|
| M2.5 | 3 km | Nov 2, 01:20 UTC | 10 km S of Santa Isabel, Puerto Rico |
| M2.5 | 44 km | Nov 7, 19:24 UTC | 1 km NW of Magas Arriba, Puerto Rico |
| M2.8 | 44 km | Nov 5, 13:37 UTC | 3 km WNW of Orocovis, Puerto Rico |
| M3.0 | 47 km | Nov 8, 07:45 UTC | 8 km SSE of Maria Antonia, Puerto Rico |
| M2.8 | 48 km | Nov 4, 06:11 UTC | 8 km SSE of Maria Antonia, Puerto Rico |
| M2.7 | 63 km | Nov 7, 02:47 UTC | 1 km S of Sabana Grande, Puerto Rico |
Earthquake activity in this area
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Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.