15 Oct 2025, 00:11 UTC · Oct 14, 8:11 PM ET
M3.7 earthquake 57 km NNE of Isabela, Puerto Rico
A magnitude 3.7 earthquake struck 57 km NNE of Isabela, Puerto Rico at Oct 14, 8:11 PM ET, 7 km deep, minor – felt by people near the epicenter.
Share
under 33–44–55–66+
| Magnitude | 3.7 md |
| Time | 15 Oct 2025, 00:11 UTC |
| Location | 19.012°, -66.903° – 57 km NNE of Isabela, Puerto Rico |
| Depth | 7.0 km |
| Felt reports | 0 |
| USGS event | pr2025288000 |
Within 100 km
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 4.8 | 54 km NNW of San Antonio, Puerto Rico | Jul 23, 10:42 PM 85 d ago | 9 km | 227 reports |
| 4.2 | 123 km N of Isabela, Puerto Rico | Sep 30, 6:07 AM 381 d ago | 39 km | 1 report |
| 4.2 | 2 km SW of Río Lajas, Puerto Rico · PAGER green | Apr 12, 10:06 PM 187 d ago | 115 km | 81 reports |
| 4.0 | 89 km NNW of San Antonio, Puerto Rico | Dec 5, 2:32 PM 315 d ago | 38 km | – |
| 4.0 | 50 km NNW of San Antonio, Puerto Rico | Aug 30, 1:47 AM 48 d ago | 53 km | – |
| 4.0 | 65 km N of Hatillo, Puerto Rico | Jul 5, 6:35 AM 103 d ago | 39 km | 4 reports |
| 3.9 | 50 km NNW of San Antonio, Puerto Rico | Mar 30, 5:19 AM 200 d ago | 12 km | – |
| 3.9 | 60 km N of Hatillo, Puerto Rico | Jul 2, 3:05 AM 107 d ago | 31 km | – |
| 3.9 | 104 km N of Brenas, Puerto Rico | Jan 9, 7:24 PM 280 d ago | 42 km | 1 report |
| 3.9 | 19 km NW of Rincón, Puerto Rico | Oct 3, 6:35 AM 13 d ago | 6 km | 11 reports |
| 3.8 | 92 km NW of San Antonio, Puerto Rico | Jul 3, 10:21 PM 105 d ago | 67 km | – |
| 3.7 | 75 km NE of Punta Cana, Dominican Republic | Oct 4, 9:41 PM 377 d ago | 66 km | – |
FAQ
About this earthquake
How strong was the 57 km NNE of Isabela, Puerto Rico earthquake?
Magnitude 3.7 (md), minor – felt by people near the epicenter. Depth 7 km.
Was it felt?
No felt reports have been submitted to the USGS so far.
Were there aftershocks?
No earthquakes within 100 km have followed so far in our records.
Earthquakes
More
Source: U.S. Geological Survey (USGS) earthquake catalog, real-time feeds and FDSN event service; magnitudes and locations are revised by seismologists for hours after an event. Times are Eastern (ET) unless marked UTC. Not an alert service: for warnings follow local authorities and tsunami centers.