2021-07-17 06:40:31 (M4.4) Chile-Argentina border region -24.3 -67.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.4 Earthquake - Chile-Argentina border region

Preliminary Report

Magnitude	4.4
Date-Time	17 Jul 2021 06:40:31 UTC 17 Jul 2021 03:40:31 near epicenter 16 Jul 2021 22:40:31 standard time in your timezone
Location	24.271S 67.084W
Depth	161 km
Distances	77.9 km (48.3 mi) W of San Antonio de los Cobres, Argentina 178.7 km (110.8 mi) WNW of Salta, Argentina 181.6 km (112.6 mi) W of San Salvador de Jujuy, Argentina 190.1 km (117.9 mi) W of Palpal�, Argentina 212.5 km (131.7 mi) WSW of Humahuaca, Argentina
Location Uncertainty	Horizontal: 7.7 km; Vertical 6.9 km
Parameters	Nph = 69; Dmin = 183.8 km; Rmss = 0.71 seconds; Gp = 50° Version =
Event ID	us 7000emuc

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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