2021-12-09 22:37:54 (M4.2) Leeward Islands 19.8 -63.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Leeward Islands

Preliminary Report

Magnitude	4.2
Date-Time	9 Dec 2021 22:37:54 UTC 9 Dec 2021 18:37:54 near epicenter 9 Dec 2021 14:37:54 standard time in your timezone
Location	19.781N 63.662W
Depth	51 km
Distances	184.5 km (114.4 mi) NNW of The Valley, Anguilla 185.0 km (114.7 mi) NNW of Sandy Ground Village, Anguilla 207.8 km (128.9 mi) NE of Charlotte Amalie, U.S. Virgin Islands 254.5 km (157.8 mi) NNE of Saint Croix, U.S. Virgin Islands 264.2 km (163.8 mi) NE of Fajardo, Puerto Rico
Location Uncertainty	Horizontal: 1.9 km; Vertical 10.7 km
Parameters	Nph = 44; Dmin = 243.5 km; Rmss = 0.14 seconds; Gp = 337° Version =
Event ID	pr 2021343006

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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