2021-10-01 04:15:04 (M4.1) Chile-Argentina border region -24.2 -67.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.1 Earthquake - Chile-Argentina border region

Preliminary Report

Magnitude	4.1
Date-Time	1 Oct 2021 04:15:05 UTC 1 Oct 2021 01:15:05 near epicenter 30 Sep 2021 20:15:05 standard time in your timezone
Location	24.230S 67.347W
Depth	216 km
Distances	104.5 km (64.8 mi) W of San Antonio de los Cobres, Argentina 205.6 km (127.4 mi) WNW of Salta, Argentina 208.3 km (129.1 mi) W of San Salvador de Jujuy, Argentina 216.9 km (134.5 mi) W of Palpal�, Argentina 233.1 km (144.5 mi) WSW of Humahuaca, Argentina
Location Uncertainty	Horizontal: 10.4 km; Vertical 15.0 km
Parameters	Nph = 24; Dmin = 164.9 km; Rmss = 0.52 seconds; Gp = 99° Version =
Event ID	us 6000fqn4

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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