2018-04-01 22:44:41 UPDATED: (M3.1) PUERTO RICO REGION 18.7 -66.7 (90be5)

M3.1 - PUERTO RICO REGION

Preliminary Earthquake Report

Magnitude	3.1
Date-Time	1 Apr 2018 22:44:42 UTC 1 Apr 2018 18:44:42 near epicenter 1 Apr 2018 14:44:42 standard time in your timezone
Location	18.678N 66.703W
Depth	22 km
Distances	24 km (15 miles) N (7 degrees) of Arecibo, PR 24 km (15 miles) NNE (22 degrees) of Carrizales, PR 25 km (16 miles) NNE (18 degrees) of Corcovado, PR 64 km (40 miles) WNW (290 degrees) of SAN JUAN, Puerto Rico
Location Uncertainty	Horizontal: 0.9 km; Vertical 2.7 km
Parameters	Nph = 27; Dmin = 29.5 km; Rmss = 0.20 seconds; Gp = 232° Version =
Event ID	pr 20180910 ***This event has been revised.

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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