2021-11-01 19:53:54 (M3.7) Puerto Rico region 20.0 -65.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.7 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	3.7
Date-Time	1 Nov 2021 19:53:54 UTC 1 Nov 2021 15:53:54 near epicenter 1 Nov 2021 11:53:54 standard time in your timezone
Location	19.997N 65.258W
Depth	35 km
Distances	184.2 km (114.2 mi) NNE of Vieques, Puerto Rico 185.2 km (114.8 mi) NNE of Lo�za, Puerto Rico 186.4 km (115.6 mi) N of Charlotte Amalie, U.S. Virgin Islands 188.8 km (117.1 mi) NNE of R�o Grande, Puerto Rico 189.5 km (117.5 mi) NNE of Fajardo, Puerto Rico
Location Uncertainty	Horizontal: 1.8 km; Vertical 20.3 km
Parameters	Nph = 27; Dmin = 187.9 km; Rmss = 0.25 seconds; Gp = 311° Version =
Event ID	pr 2021305012

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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