Magnitude 4.8 Earthquake of OFFSHORE BIO-BIO, CHILE 2011 December 14

2011 December 14 23:20:00 UTC: OFFSHORE BIO-BIO, CHILE

Magnitude: 4.8

Date-Time : Wednesday, December 14, 2011 at 23:20:00 UTC
Wednesday, December 14, 2011 at 08:20:00 PM at epicenter

Location : 35.969°S, 73.259°W

Depth : 34.8 km (21.6 miles)

Region : OFFSHORE BIO-BIO, CHILE

Distances:

a) 82 km (50 miles) W of Cauquenes, Maule, Chile

b) 97 km (60 miles) N of Concepcion, Bio-Bio, Chile

c) 124 km (77 miles) NW of Chillan, Bio-Bio, Chile

d) 367 km (228 miles) SW of SANTIAGO, Region Metropolitana, Chile

Location Uncertainty: horizontal +/- 28.4 km (17.6 miles); depth +/- 5.5 km (3.4 miles)

Parameters : NST= 64, Nph= 64, Dmin=161.4 km, Rmss=0.65 sec, Gp=148°, M-type=body wave magnitude (Mb), Version=6