2023-05-16 06:47:19 (M4.0) Puerto Rico region 19.6 -65.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.0 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	4.0
Date-Time	Universal Time (UTC): 16 May 2023 06:47:19 Time near the Epicenter (1): 16 May 2023 02:47:19 Time in your area (1): 15 May 2023 22:47:19
Location	19.587N 65.748W
Depth	57 km
Distances	128.6 km (79.7 mi) N of Su�rez, Puerto Rico 128.7 km (79.8 mi) N of Lo�za, Puerto Rico 129.7 km (80.4 mi) NNE of San Juan, Puerto Rico 132.7 km (82.3 mi) NNE of Cata�o, Puerto Rico 133.9 km (83.0 mi) N of R�o Grande, Puerto Rico
Location Uncertainty	Horizontal: 4.2 km; Vertical 15.6 km
Parameters	Nph = 36; Dmin = 147.0 km; Rmss = 0.53 seconds; Gp = 245° Version =
Event ID	pr 2023136001

(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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