2018-04-30 04:37:41 UPDATED: (M1.8) PUERTO RICO REGION 17.9 -66.5 (90be5)

M1.8 - PUERTO RICO REGION

Preliminary Earthquake Report

Magnitude	1.8
Date-Time	30 Apr 2018 04:37:41 UTC 30 Apr 2018 00:37:41 near epicenter 29 Apr 2018 20:37:41 standard time in your timezone
Location	17.915N 66.502W
Depth	15 km
Distances	9 km (5 miles) S (186 degrees) of Potala Pastillo, PR 10 km (6 miles) SW (222 degrees) of Playita Cortada, PR 12 km (7 miles) SSE (163 degrees) of Capitanejo, PR 16 km (10 miles) SE (131 degrees) of Ponce, PR 72 km (45 miles) SW (220 degrees) of San Juan, PR
Location Uncertainty	Horizontal: 3.7 km; Vertical 1.6 km
Parameters	Nph = 6; Dmin = 18.4 km; Rmss = 0.12 seconds; Gp = 347° Version =
Event ID	pr 20181200 ***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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