2023-08-27 22:15:29 (M4.0) Puerto Rico region 19.5 -65.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.0 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	4.0
Date-Time	Universal Time (UTC): 27 Aug 2023 22:15:29 Time near the Epicenter (1): 27 Aug 2023 18:15:29 Time in your area (1): 27 Aug 2023 14:15:29
Location	19.483N 65.458W
Depth	96 km
Distances	123.6 km (76.7 mi) NNE of Vieques, Puerto Rico 124.7 km (77.3 mi) NNE of Loíza, Puerto Rico 128.3 km (79.5 mi) NNE of Río Grande, Puerto Rico 129.8 km (80.5 mi) N of Fajardo, Puerto Rico 131.6 km (81.6 mi) NNE of San Juan, Puerto Rico
Location Uncertainty	Horizontal: 3.8 km; Vertical 7.2 km
Parameters	Nph = 33; Dmin = 154.5 km; Rmss = 0.37 seconds; Gp = 283° Version =
Event ID	pr 2023239002

(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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