2025-08-31 23:38:58 (M4.1) Virgin Islands 19.8 -64.1 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.1 Earthquake - Virgin Islands

Preliminary Report

Magnitude	4.1
Date-Time	Universal Time (UTC): 31 Aug 2025 23:38:59 Time near the Epicenter (1): 31 Aug 2025 19:38:59 Time in your area (1): 31 Aug 2025 15:38:59
Location	19.774N 64.082W
Depth	63 km
Distances	176.4 km (109.4 mi) NNE of Cruz Bay, U.S. Virgin Islands 182.0 km (112.8 mi) NNE of Charlotte Amalie, U.S. Virgin Islands 230.3 km (142.8 mi) NE of Fajardo, Puerto Rico 237.1 km (147.0 mi) NNE of Saint Croix, U.S. Virgin Islands 240.2 km (148.9 mi) NE of Río Grande, Puerto Rico
Location Uncertainty	Horizontal: 4.2 km; Vertical 15.3 km
Parameters	Nph = 47; Dmin = 147.1 km; Rmss = 0.54 seconds; Gp = 239° Version =
Event ID	pr 2025243003

(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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