View Larger Map Magnitude 5.3 Date-Time Sunday, April 01, 2012 at 22:23:49 UTC Sunday, April 01, 2012 at 05:23:49 PM at epicenter Location 16.697°N, 98.335°W Depth 20.8 km (12.9 miles) Region GUERRERO, MEXICO Distances 9 km (6 miles) E (79°) from Ometepec, Guerrero, Mexico 54 km (33 miles) NW (321°) from Pinotepa Nacional, Oaxaca, Mexico 94 km (59 miles) SW (228°) from Tlaxiaco, Oaxaca, Mexico 156 km (97 miles) SE (127°) from Chilpancingo, Guerrero, Mexico 170 km (105 miles) E (96°) from Acapulco, Guerrero, Mexico Location Uncertainty horizontal +/- 22.4 km (13.9 miles); depth +/- 10.8 km (6.7 miles) Parameters NST=243, Nph=245, Dmin=305 km, Rmss=1.04 sec, Gp=176°, M-type=body wave magnitude (Mb), Version=7 Source Magnitude: USGS NEIC (WDCS-D) Location: USGS NEIC (WDCS-D) Event ID usc0008u3r