2021-08-03 17:00:52 (M4.2) Chile-Argentina border region -24.2 -67.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Chile-Argentina border region

Preliminary Report

Magnitude	4.2
Date-Time	3 Aug 2021 17:00:52 UTC 3 Aug 2021 14:00:52 near epicenter 3 Aug 2021 09:00:52 standard time in your timezone
Location	24.201S 67.281W
Depth	189 km
Distances	97.8 km (60.6 mi) W of San Antonio de los Cobres, Argentina 200.2 km (124.1 mi) WNW of Salta, Argentina 201.6 km (125.0 mi) W of San Salvador de Jujuy, Argentina 210.3 km (130.4 mi) W of Palpal�, Argentina 225.7 km (139.9 mi) WSW of Humahuaca, Argentina
Location Uncertainty	Horizontal: 9.5 km; Vertical 12.8 km
Parameters	Nph = 49; Dmin = 165.8 km; Rmss = 1.08 seconds; Gp = 82° Version =
Event ID	us 6000f1wu

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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