2023-06-01 02:33:32 (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): 1 Jun 2023 02:33:33 Time near the Epicenter (1): 31 May 2023 22:33:33 Time in your area (1): 31 May 2023 18:33:33
Location	19.631N 65.717W
Depth	58 km
Distances	133.7 km (82.9 mi) N of Su�rez, Puerto Rico 134.0 km (83.1 mi) N of Lo�za, Puerto Rico 135.3 km (83.9 mi) NNE of San Juan, Puerto Rico 138.3 km (85.8 mi) NNE of Cata�o, Puerto Rico 139.0 km (86.2 mi) N of R�o Grande, Puerto Rico
Location Uncertainty	Horizontal: 4.0 km; Vertical 13.7 km
Parameters	Nph = 25; Dmin = 152.6 km; Rmss = 0.40 seconds; Gp = 282° Version =
Event ID	pr 2023152000

(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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