Friday, July 20, 2012

2012 July 20 11:35:53 UTC: SALTA, ARGENTINA EARTHQUAKE

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Magnitude: 4.6

Date-Time: Friday, July 20, 2012 at 11:35:53 UTC

Friday, July 20, 2012 at 08:35:53 AM at epicenter

seismic data:

Location : 24.251°S, 66.978°W

Depth : 163.7 km (101.7 miles)
Region : SALTA, ARGENTINA

Distances:

a)67 km (41 miles) W of San Antonio de los Cobres, Argentina

b)169 km (105 miles) WNW of Salta, Argentina

c)171 km (106 miles) W of San Salvador de Jujuy, Argentina

d)179 km (111 miles) W of Palpala, Argentina

Location Uncertainty:horizontal +/- 16.4 km (10.2 miles); depth +/- 8.7 km (5.4 miles)

Parameters: NST= 62, Nph= 67, Dmin=282.8 km, Rmss=1.36 sec, Gp= 54°,M-type=body wave magnitude (Mb), Version=7