Magnitude 4.4 - OAXACA, MEXICO

• This event has been reviewed by a seismologist.

Magnitude	4.4
Date-Time	Wednesday, December 28, 2011 at 21:45:53 UTC Wednesday, December 28, 2011 at 03:45:53 PM at epicenter Time of Earthquake in other Time Zones
Location	16.466°N, 94.852°W
Depth	64.3 km (40.0 miles)
Region	OAXACA, MEXICO
Distances	50 km (31 miles) NE of Salina Cruz, Oaxaca, Mexico 130 km (80 miles) WNW of Tonala, Chiapas, Mexico 187 km (116 miles) W of Tuxtla Gutierrez, Chiapas, Mexico 562 km (349 miles) SE of MEXICO CITY, D.F., Mexico
Location Uncertainty	horizontal +/- 18.5 km (11.5 miles); depth +/- 9.9 km (6.2 miles)
Parameters	NST= 80, Nph= 83, Dmin=477.6 km, Rmss=1.15 sec, Gp=176°, M-type=body wave magnitude (Mb), Version=2
Source	Magnitude: USGS NEIC (WDCS-D) Location: USGS NEIC (WDCS-D)
Event ID	usc0007e11