Magnitude 4.0 - OFFSHORE VALPARAISO, CHILE

• This event has been reviewed by a seismologist.

Magnitude	4.0
Date-Time	Wednesday, December 28, 2011 at 00:26:41 UTC Tuesday, December 27, 2011 at 09:26:41 PM at epicenter Time of Earthquake in other Time Zones
Location	32.641°S, 71.582°W
Depth	42.4 km (26.3 miles) set by location program
Region	OFFSHORE VALPARAISO, CHILE
Distances	45 km (27 miles) N of Valparaiso, Valparaiso, Chile 94 km (58 miles) WNW of Los Andes, Valparaiso, Chile 105 km (65 miles) N of San Antonio, Valparaiso, Chile 124 km (77 miles) NW of SANTIAGO, Region Metropolitana, Chile
Location Uncertainty	Error estimate not available
Parameters	NST= 8, Nph= 8, Dmin=64.8 km, Rmss=0 sec, Gp=180°, M-type=body wave magnitude (Mb), Version=7
Source	Departamento de Geofísica, Universidad de Chile, Santiago, Chile
Event ID	us2011vaaj