28 Mar 2026, 13:08 UTC · Mar 28, 9:08 AM ET
M3.6 earthquake 124 km N of Brenas, Puerto Rico
A magnitude 3.6 earthquake struck 124 km N of Brenas, Puerto Rico at Mar 28, 9:08 AM ET, 44 km deep, minor – felt by people near the epicenter.
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under 33–44–55–66+
| Magnitude | 3.6 md |
| Time | 28 Mar 2026, 13:08 UTC |
| Location | 19.587°, -66.246° – 124 km N of Brenas, Puerto Rico |
| Depth | 44.0 km |
| Felt reports | 0 |
| USGS event | pr2026087000 |
Within 100 km
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 5.1 | 155 km N of Arecibo, Puerto Rico · tsunami flag | Feb 19, 9:18 AM 239 d ago | 34 km | 42 reports |
| 4.2 | 123 km N of Isabela, Puerto Rico | Sep 30, 6:07 AM 381 d ago | 39 km | 1 report |
| 4.0 | 105 km N of Suárez, Puerto Rico | Sep 23, 5:26 AM 388 d ago | 9 km | 4 reports |
| 4.0 | 65 km N of Hatillo, Puerto Rico | Jul 5, 6:35 AM 103 d ago | 39 km | 4 reports |
| 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 |
| 3.8 | 113 km N of San Juan, Puerto Rico | Apr 28, 11:59 PM 171 d ago | 31 km | – |
| 3.8 | 107 km N of Suárez, Puerto Rico | Dec 2, 8:52 PM 318 d ago | 55 km | – |
| 3.7 | 117 km N of San Juan, Puerto Rico | Sep 5, 3:54 AM 42 d ago | 11 km | – |
| 3.7 | 57 km NNE of Isabela, Puerto Rico | Oct 14, 8:11 PM 367 d ago | 7 km | – |
| 3.7 | 92 km N of Suárez, Puerto Rico | Jan 7, 4:26 AM 282 d ago | 63 km | 1 report |
| 3.7 | 132 km NNE of Vieques, Puerto Rico | Dec 14, 12:37 AM 307 d ago | 68 km | – |
FAQ
About this earthquake
How strong was the 124 km N of Brenas, Puerto Rico earthquake?
Magnitude 3.6 (md), minor – felt by people near the epicenter. Depth 44 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.
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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.