2023-05-28 20:47:11 (M3.7) Puerto Rico region 19.0 -65.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.7 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	3.7
Date-Time	Universal Time (UTC): 28 May 2023 20:47:12 Time near the Epicenter (1): 28 May 2023 16:47:12 Time in your area (1): 28 May 2023 12:47:12
Location	18.958N 65.434W
Depth	21 km
Distances	71.3 km (44.2 mi) NNE of Luquillo, Puerto Rico 73.7 km (45.7 mi) NNE of Fajardo, Puerto Rico 76.4 km (47.4 mi) NNE of R�o Grande, Puerto Rico 84.4 km (52.3 mi) NE of Carolina, Puerto Rico 86.4 km (53.6 mi) NW of Charlotte Amalie, U.S. Virgin Islands
Location Uncertainty	Horizontal: 1.5 km; Vertical 28.7 km
Parameters	Nph = 40; Dmin = 74.3 km; Rmss = 0.40 seconds; Gp = 225° Version =
Event ID	pr 2023148009

(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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