2023-05-22 03:05:19 UPDATED: (M4.1) Puerto Rico region 19.6 -65.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.1 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	4.1
Date-Time	Universal Time (UTC): 22 May 2023 03:05:19 Time near the Epicenter (1): 21 May 2023 23:05:19 Time in your area (1): 21 May 2023 19:05:19
Location	19.619N 65.715W
Depth	78 km
Distances	132.4 km (82.1 mi) N of Su�rez, Puerto Rico 132.6 km (82.2 mi) N of Lo�za, Puerto Rico 134.1 km (83.1 mi) NNE of San Juan, Puerto Rico 137.1 km (85.0 mi) NNE of Cata�o, Puerto Rico 137.7 km (85.4 mi) N of R�o Grande, Puerto Rico
Location Uncertainty	Horizontal: 5.0 km; Vertical 11.9 km
Parameters	Nph = 36; Dmin = 151.3 km; Rmss = 0.51 seconds; Gp = 270° Version =
Event ID	pr 2023142000 ***This event supersedes event US6000kdt3.

(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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