Magnitude 4.6 Earthquake of SOUTHERN PERU 2011 December 29

2011 December 29 03:32:46 UTC: SOUTHERN PERU

Magnitude: 4.6

Date-Time : Thursday, December 29, 2011 at 03:32:46 UTC
Wednesday, December 28, 2011 at 10:32:46 PM at epicenter

Location : 15.579°S, 70.475°W

Depth : 197.3 km (122.6 miles)

Region : SOUTHERN PERU

Distances:

a) 38 km (23 miles) WSW of Juliaca, Peru

b) 55 km (34 miles) WNW of Puno, Peru

c) 144 km (89 miles) NE of Arequipa, Peru

d) 812 km (504 miles) ESE of LIMA, Peru

Location Uncertainty: horizontal +/- 20.9 km (13.0 miles); depth +/- 12.1 km (7.5 miles)

Parameters : NST= 77, Nph= 80, Dmin=262.7 km, Rmss=1.1 sec, Gp=140°, M-type=body wave magnitude (Mb), Version=5