2023-05-13 17:41:21 (M3.6) Puerto Rico region 18.0 -66.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.6 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	3.6
Date-Time	Universal Time (UTC): 13 May 2023 17:41:21 Time near the Epicenter (1): 13 May 2023 13:41:21 Time in your area (1): 13 May 2023 09:41:21
Location	18.038N 66.928W
Depth	9 km
Distances	1.7 km (1.0 mi) ESE of Liborio Negron Torres, Puerto Rico 5.6 km (3.5 mi) SE of Sabana Grande, Puerto Rico 8.3 km (5.1 mi) W of Yauco, Puerto Rico 13.3 km (8.3 mi) ESE of San Germ�n, Puerto Rico 23.7 km (14.7 mi) ESE of Cabo Rojo, Puerto Rico
Location Uncertainty	Horizontal: 0.3 km; Vertical 0.9 km
Parameters	Nph = 40; Dmin = 8.8 km; Rmss = 0.14 seconds; Gp = 162° Version =
Event ID	pr 2023133001

(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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