2025-06-30 20:21:39 UPDATED: (M3.5) Puerto Rico region 19.0 -66.3 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M3.5 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	3.5
Date-Time	Universal Time (UTC): 30 Jun 2025 20:21:39 Time near the Epicenter (1): 30 Jun 2025 16:21:39 Time in your area (1): 30 Jun 2025 12:21:39
Location	18.959N 66.308W
Depth	33 km
Distances	54.5 km (33.8 mi) N of Brenas, Puerto Rico 55.5 km (34.4 mi) N of Dorado, Puerto Rico 57.5 km (35.7 mi) N of Vega Baja, Puerto Rico 57.8 km (35.9 mi) NNW of Levittown, Puerto Rico 58.5 km (36.3 mi) NNW of San Juan, Puerto Rico
Location Uncertainty	Horizontal: 1.0 km; Vertical 4.3 km
Parameters	Nph = 46; Dmin = 58.9 km; Rmss = 0.28 seconds; Gp = 230° Version =
Event ID	pr 2025181003 ***This event supersedes event US7000q9uw.

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Puerto Rico Seismic Network
University of Puerto Rico
http://redsismica.uprm.edu/

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