Earthquake · Reviewed by USGS

M3.6 earthquake 1 km ESE of Carolina, Puerto Rico

A magnitude 3.6 earthquake struck 1 km ESE of Carolina, Puerto Rico at Jun 5, 2025, 07:26 UTC, at a depth of 126 km. The epicentre was 2 km (1 mi) ESE of Carolina.

Details

Magnitude	3.6 md
Time	Jun 5, 2025, 07:26 UTC
Depth	126.0 km
Coordinates	18.375, -65.943
Felt reports	0
Tsunami flag	None
Source	USGS event page

Fig. 1The epicentre and other earthquakes within 100 km, since the day before

01 — Nearby

Nearest cities

02 — Around it

Other earthquakes within 100 km

Other earthquakes within 100 km since the day before this event
Magnitude	Location	Distance	Depth	Time
3.0	66 km N of San Juan, Puerto Rico	78 km / 49 mi	depth 31 km	Oct 26, 03:41 UTC
3.2	65 km N of Culebra, Puerto Rico	98 km / 61 mi	depth 34 km	Oct 25, 04:41 UTC
3.3	24 km ESE of Isabel Segunda, Puerto Rico	83 km / 51 mi	depth 152 km	Oct 24, 06:49 UTC
2.2	27 km SE of Emajagua, Puerto Rico	67 km / 42 mi	depth 9 km	Oct 23, 00:16 UTC
1.8	3 km W of Tallaboa, Puerto Rico	95 km / 59 mi	depth 13 km	Oct 22, 21:44 UTC
1.9	4 km NNW of Guayanilla, Puerto Rico	98 km / 61 mi	depth 8 km	Oct 21, 13:37 UTC
3.3	53 km N of Brenas, Puerto Rico	75 km / 47 mi	depth 26 km	Oct 21, 05:01 UTC
1.9	2 km NNW of Aibonito, Puerto Rico	43 km / 26 mi	depth 14 km	Oct 18, 21:06 UTC
2.2	6 km SSE of Ponce, Puerto Rico	84 km / 52 mi	depth 14 km	Oct 18, 11:09 UTC
2.7	7 km SSE of Ponce, Puerto Rico	84 km / 52 mi	depth 13 km	Oct 17, 16:38 UTC
2.4	6 km SSE of Ponce, Puerto Rico	84 km / 52 mi	depth 15 km	Oct 17, 12:52 UTC
2.4	7 km SSE of Ponce, Puerto Rico	85 km / 53 mi	depth 13 km	Oct 16, 18:31 UTC
2.3	7 km SSE of Ponce, Puerto Rico	84 km / 52 mi	depth 14 km	Oct 16, 18:01 UTC
2.3	7 km SSE of Ponce, Puerto Rico	84 km / 52 mi	depth 14 km	Oct 16, 17:26 UTC
2.0	1 km NNE of Magas Arriba, Puerto Rico	95 km / 59 mi	depth 12 km	Oct 15, 12:15 UTC
3.0	26 km SE of Emajagua, Puerto Rico	66 km / 41 mi	depth 5 km	Oct 15, 04:33 UTC
3.1	22 km NNE of Brenas, Puerto Rico	48 km / 30 mi	depth 74 km	Oct 14, 23:24 UTC
2.3	21 km SSW of Potala Pastillo, Puerto Rico	90 km / 56 mi	depth 9 km	Oct 14, 21:38 UTC
2.2	7 km SSE of Ponce, Puerto Rico	84 km / 52 mi	depth 14 km	Oct 13, 14:31 UTC
2.9	10 km N of Animas, Puerto Rico	75 km / 47 mi	depth 13 km	Oct 13, 06:05 UTC
3.1	68 km N of Tierras Nuevas Poniente, Puerto Rico	97 km / 60 mi	depth 35 km	Oct 8, 07:26 UTC
3.4	81 km NNE of Luquillo, Puerto Rico	93 km / 58 mi	depth 40 km	Oct 7, 14:08 UTC
2.0	6 km SSE of Ponce, Puerto Rico	84 km / 52 mi	depth 14 km	Oct 6, 19:14 UTC
3.1	7 km NNW of Trujillo Alto, Puerto Rico	11 km / 7 mi	depth 113 km	Oct 6, 15:42 UTC
2.1	4 km NW of Orocovis, Puerto Rico	52 km / 33 mi	depth 39 km	Oct 5, 22:28 UTC

USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.