2021-01-31 18:51:09 (M3.6) Puerto Rico region 19.0 -65.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.6 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	3.6
Date-Time	31 Jan 2021 18:51:10 UTC 31 Jan 2021 14:51:10 near epicenter 31 Jan 2021 10:51:10 standard time in your timezone
Location	19.008N 65.426W
Depth	51 km
Distances	76.7 km (47.5 mi) NNE of Luquillo, Puerto Rico 79.1 km (49.1 mi) NNE of Fajardo, Puerto Rico 81.5 km (50.5 mi) NNE of R�o Grande, Puerto Rico 89.2 km (55.3 mi) NE of Carolina, Puerto Rico 90.3 km (56.0 mi) NW of Charlotte Amalie, U.S. Virgin Islands
Location Uncertainty	Horizontal: 4.6 km; Vertical 11.7 km
Parameters	Nph = 26; Dmin = 102.2 km; Rmss = 0.48 seconds; Gp = 305° Version =
Event ID	pr 2021031014

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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