M2.8 earthquake — 7 km NNE of Isabela, Puerto Rico
An magnitude 2.8 earthquake occurred 7 km NNE of Isabela, Puerto Rico on Oct 13, 2026 at 23:29 UTC. The epicenter was at a depth of 22 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 | M2.8 |
|---|---|
| Depth | 21.7 km |
| Coordinates | 18.563, -67.003 |
| Time | Oct 13, 23:29 UTC |
| Location | 7 km NNE of Isabela, Puerto Rico |
| USGS event ID | pr71536653 |
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 | 4 km | Oct 13, 10:41 UTC | 6 km NE of Isabela, Puerto Rico |
| M2.9 | 39 km | Oct 13, 06:05 UTC | 10 km N of Animas, Puerto Rico |
| M2.6 | 44 km | Oct 12, 04:18 UTC | 3 km W of Mayagüez, Puerto Rico |
| M3.1 | 45 km | Oct 14, 18:02 UTC | 48 km N of Hatillo, Puerto Rico |
| M2.8 | 50 km | Oct 14, 08:10 UTC | 11 km W of Mayagüez, Puerto Rico |
| M3.1 | 61 km | Oct 14, 20:10 UTC | 57 km NW of San Antonio, Puerto Rico |
Earthquake activity in this area
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Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.