2021-08-25 00:45:18 (M3.7) Puerto Rico region 17.8 -66.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.7 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	3.7
Date-Time	25 Aug 2021 00:45:19 UTC 24 Aug 2021 20:45:19 near epicenter 24 Aug 2021 16:45:19 standard time in your timezone
Location	17.850N 66.880W
Depth	20 km
Distances	13.8 km (8.6 mi) SSE of Gu�nica, Puerto Rico 20.8 km (12.9 mi) S of Yauco, Puerto Rico 31.1 km (19.3 mi) SE of San Germ�n, Puerto Rico 32.4 km (20.1 mi) WSW of Ponce, Puerto Rico 38.5 km (23.9 mi) SE of Cabo Rojo, Puerto Rico
Location Uncertainty	Horizontal: 4.4 km; Vertical 8.4 km
Parameters	Nph = 47; Dmin = 21.5 km; Rmss = 0.33 seconds; Gp = 100° Version =
Event ID	us 7000f3g0

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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