2021-09-23 03:01:13 (M3.7) Puerto Rico region 19.1 -65.2 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.7 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	3.7
Date-Time	23 Sep 2021 03:01:14 UTC 22 Sep 2021 23:01:14 near epicenter 22 Sep 2021 19:01:14 standard time in your timezone
Location	19.135N 65.153W
Depth	51 km
Distances	90.8 km (56.3 mi) NNW of Charlotte Amalie, U.S. Virgin Islands 93.4 km (57.9 mi) N of Culebra, Puerto Rico 103.9 km (64.4 mi) NNE of Fajardo, Puerto Rico 110.0 km (68.2 mi) NE of R�o Grande, Puerto Rico 119.0 km (73.8 mi) NE of Carolina, Puerto Rico
Location Uncertainty	Horizontal: 2.5 km; Vertical 6.7 km
Parameters	Nph = 30; Dmin = 93.1 km; Rmss = 0.26 seconds; Gp = 305° Version =
Event ID	pr 2021266004

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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