2021-09-01 12:52:52 (M4.2) Chile-Argentina border region -24.3 -67.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Chile-Argentina border region

Preliminary Report

Magnitude	4.2
Date-Time	1 Sep 2021 12:52:53 UTC 1 Sep 2021 09:52:53 near epicenter 1 Sep 2021 04:52:53 standard time in your timezone
Location	24.309S 67.492W
Depth	211 km
Distances	119.5 km (74.1 mi) W of San Antonio de los Cobres, Argentina 217.2 km (134.7 mi) WNW of Salta, Argentina 223.2 km (138.4 mi) W of San Salvador de Jujuy, Argentina 231.5 km (143.6 mi) W of Palpal�, Argentina 247.9 km (153.7 mi) NW of Cafayate, Argentina
Location Uncertainty	Horizontal: 5.7 km; Vertical 12.0 km
Parameters	Nph = 24; Dmin = 235.6 km; Rmss = 0.56 seconds; Gp = 74° Version =
Event ID	us 7000f6pu

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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