2021-12-20 17:44:52 (M3.8) Virgin Islands 18.9 -64.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.8 Earthquake - Virgin Islands

Preliminary Report

Magnitude	3.8
Date-Time	20 Dec 2021 17:44:52 UTC 20 Dec 2021 13:44:52 near epicenter 20 Dec 2021 09:44:52 standard time in your timezone
Location	18.873N 64.358W
Depth	24 km
Distances	75.5 km (46.8 mi) NE of Cruz Bay, U.S. Virgin Islands 84.3 km (52.3 mi) NE of Charlotte Amalie, U.S. Virgin Islands 133.3 km (82.6 mi) NNE of Saint Croix, U.S. Virgin Islands 149.4 km (92.6 mi) ENE of Fajardo, Puerto Rico 164.7 km (102.1 mi) ENE of R�o Grande, Puerto Rico
Location Uncertainty	Horizontal: 2.9 km; Vertical 27.0 km
Parameters	Nph = 33; Dmin = 120.5 km; Rmss = 0.36 seconds; Gp = 334° Version =
Event ID	pr 2021354005

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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