2017-07-28 09:04:07 UPDATED: (M1.8) Puerto Rico region 18.1 -66.9 (90be5)

M1.8 - Puerto Rico region

Preliminary Earthquake Report

Magnitude	1.8
Date-Time	28 Jul 2017 09:04:07 UTC 28 Jul 2017 05:04:07 near epicenter 28 Jul 2017 01:04:07 standard time in your timezone
Location	18.108N 66.868W
Depth	16 km
Distances	8.2 km (5.1 mi) NNW of Yauco, Puerto Rico 19.0 km (11.8 mi) E of San Germán, Puerto Rico 27.7 km (17.2 mi) E of Hormigueros, Puerto Rico 28.5 km (17.7 mi) SSE of San Sebastián, Puerto Rico 28.9 km (17.9 mi) WNW of Ponce, Puerto Rico
Location Uncertainty	Horizontal: 1.5 km; Vertical 4.8 km
Parameters	Nph = 6; Dmin = 24.9 km; Rmss = 0.10 seconds; Gp = 302° Version =
Event ID	pr 20172090 ***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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