2021-01-04 19:08:27 (M3.8) Puerto Rico region 17.9 -66.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.8 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	3.8
Date-Time	4 Jan 2021 19:08:27 UTC 4 Jan 2021 15:08:27 near epicenter 4 Jan 2021 11:08:27 standard time in your timezone
Location	17.943N 66.808W
Depth	10 km
Distances	5.8 km (3.6 mi) SSE of Indios, Puerto Rico 8.6 km (5.3 mi) S of Guayanilla, Puerto Rico 11.1 km (6.9 mi) SSE of Yauco, Puerto Rico 20.8 km (12.9 mi) WSW of Ponce, Puerto Rico 29.4 km (18.3 mi) ESE of San Germ�n, Puerto Rico
Location Uncertainty	Horizontal: 0.5 km; Vertical 0.5 km
Parameters	Nph = 49; Dmin = 8.7 km; Rmss = 0.20 seconds; Gp = 190° Version =
Event ID	pr 2021004009

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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