Magnitude 4.4 Earthquake of LA RIOJA, ARGENTINA 2012 January 28

2012 January 28 15:07:45 UTC: LA RIOJA, ARGENTINA

Magnitude: 4.4

Date-Time : Saturday, January 28, 2012 at 15:07:45 UTC
Saturday, January 28, 2012 at 12:07:45 PM at epicenter

Location : 28.430°S, 68.580°W

Depth : 90.2 km (56.1 miles)

Region : LA RIOJA, ARGENTINA

Distances:

a) 174 km (108 miles) WSW of Belen, Catamarca, Argentina

b) 201 km (124 miles) N of San Jose de Jachal, San Juan, Argentina

c) 202 km (125 miles) WNW of La Rioja, La Rioja, Argentina

d) 1162 km (722 miles) WNW of BUENOS AIRES, D.F., Argentina

Location Uncertainty: horizontal +/- 23.8 km (14.8 miles); depth +/- 15.2 km (9.4 miles)

Parameters : NST= 32, Nph= 32, Dmin=217.1 km, Rmss=1 sec, Gp= 76°, M-type=body wave magnitude (Mb), Version=6