2020-07-23 04:44:16 (M4.1) Puerto Rico region 17.9 -66.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

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M4.1 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	4.1
Date-Time	23 Jul 2020 04:44:16 UTC 23 Jul 2020 00:44:16 near epicenter 22 Jul 2020 20:44:16 standard time in your timezone
Location	17.901N 66.838W
Depth	10 km
Distances	10.1 km (6.3 mi) SSE of Maria Antonia, Puerto Rico 10.8 km (6.7 mi) SE of Gu�nica, Puerto Rico 14.8 km (9.2 mi) S of Yauco, Puerto Rico 25.6 km (15.9 mi) WSW of Ponce, Puerto Rico 29.6 km (18.4 mi) SE of San Germ�n, Puerto Rico
Location Uncertainty	Horizontal: 1.5 km; Vertical 1.9 km
Parameters	Nph = 37; Dmin = 14.2 km; Rmss = 0.52 seconds; Gp = 195° Version =
Event ID	us 6000b2fi

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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