2025-08-21 00:04:55 (M3.6) Virgin Islands 19.3 -64.7 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M3.6 Earthquake - Virgin Islands

Preliminary Report

Magnitude	3.6
Date-Time	Universal Time (UTC): 21 Aug 2025 00:04:56 Time near the Epicenter (1): 20 Aug 2025 20:04:56 Time in your area (1): 20 Aug 2025 16:04:56
Location	19.268N 64.731W
Depth	52 km
Distances	103.9 km (64.4 mi) N of Cruz Bay, U.S. Virgin Islands 104.6 km (64.9 mi) NNE of Charlotte Amalie, U.S. Virgin Islands 142.5 km (88.4 mi) NE of Fajardo, Puerto Rico 152.0 km (94.2 mi) NE of Río Grande, Puerto Rico 162.3 km (100.7 mi) NE of Carolina, Puerto Rico
Location Uncertainty	Horizontal: 3.9 km; Vertical 9.8 km
Parameters	Nph = 18; Dmin = 93.8 km; Rmss = 0.29 seconds; Gp = 273° Version =
Event ID	pr 2025233000

(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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