M7.5 - GUERRERO, MEXICO

Preliminary Earthquake Report

Magnitude	7.5
Date-Time	18 Apr 2014 14:27:29 UTC 18 Apr 2014 07:27:29 near epicenter 18 Apr 2014 09:27:29 standard time in your timezone
Location	17.585N 100.741W
Depth	48 km
Distances	37 km (22 mi) N of Tecpan de Galeana, Mexico 53 km (32 mi) NW of Atoyac de Alvarez, Mexico 56 km (34 mi) E of Petatlan, Mexico 81 km (50 mi) S of Ciudad Altamirano, Mexico 265 km (164 mi) SW of Mexico City, Mexico
Location Uncertainty	Horizontal: 0.0 km; Vertical 6.0 km
Parameters	Nph = 144; Dmin = 236.5 km; Rmss = 1.19 seconds; Gp = 46° Version = B
Event ID	us b000pq41

For updates, maps, and technical information, see: Event Page orUSGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey
http://earthquake.usgs.gov/regional/neic/