M2.7 earthquake — 1 km SSE of Maria Antonia, Puerto Rico
An magnitude 2.7 earthquake occurred 1 km SSE of Maria Antonia, Puerto Rico on Oct 15, 2026 at 06:53 UTC. The epicenter was at a depth of 16 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 | M2.7 |
|---|---|
| Depth | 15.7 km |
| Coordinates | 17.962, -66.884 |
| Time | Oct 15, 06:53 UTC |
| Location | 1 km SSE of Maria Antonia, Puerto Rico |
| USGS event ID | pr71536793 |
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 |
|---|---|---|---|
| M2.7 | 30 km | Oct 17, 16:38 UTC | 7 km SSE of Ponce, Puerto Rico |
| M2.6 | 41 km | Oct 12, 04:18 UTC | 3 km W of Mayagüez, Puerto Rico |
| M2.8 | 45 km | Oct 14, 08:10 UTC | 11 km W of Mayagüez, Puerto Rico |
| M2.7 | 64 km | Oct 13, 10:41 UTC | 6 km NE of Isabela, Puerto Rico |
| M2.8 | 68 km | Oct 13, 23:29 UTC | 7 km NNE of Isabela, Puerto Rico |
| M2.9 | 70 km | Oct 13, 06:05 UTC | 10 km N of Animas, Puerto Rico |
Earthquake activity in this area
Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.