Magnitude 6.1
Date-Time Wednesday, December 07, 2011 at 22:23:09 UTC
Wednesday, December 07, 2011 at 07:23:09 PM at epicenter
Time of Earthquake in other Time Zones
Location 27.884°S, 70.932°W
Depth 15.6 km (9.7 miles)
Region ATACAMA, CHILE
Distances 79 km (49 miles) NNW of Vallenar, Atacama, Chile
80 km (49 miles) SW of Copiapo, Atacama, Chile
234 km (145 miles) N of Coquimbo, Coquimbo, Chile
619 km (384 miles) N of SANTIAGO, Region Metropolitana, Chile
Location Uncertainty horizontal +/- 16.1 km (10.0 miles); depth +/- 4.1 km (2.5 miles)
Parameters NST=423, Nph=431, Dmin=126.9 km, Rmss=0.91 sec, Gp= 36°,
M-type="moment" magnitude from initial P wave (tsuboi method) (Mi/Mwp), Version=A
Source Magnitude: USGS NEIC (WDCS-D)
Location: USGS NEIC (WDCS-D)
Event ID usc00073nc
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