2021-05-23 10:57:15 (M4.2) Chile-Argentina border region -24.2 -67.2 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Chile-Argentina border region

Preliminary Report

Magnitude	4.2
Date-Time	23 May 2021 10:57:15 UTC 23 May 2021 07:57:15 near epicenter 23 May 2021 02:57:15 standard time in your timezone
Location	24.219S 67.189W
Depth	189 km
Distances	88.4 km (54.8 mi) W of San Antonio de los Cobres, Argentina 190.8 km (118.3 mi) WNW of Salta, Argentina 192.2 km (119.2 mi) W of San Salvador de Jujuy, Argentina 200.9 km (124.5 mi) W of Palpal�, Argentina 218.5 km (135.5 mi) WSW of Humahuaca, Argentina
Location Uncertainty	Horizontal: 7.1 km; Vertical 11.3 km
Parameters	Nph = 25; Dmin = 172.8 km; Rmss = 0.90 seconds; Gp = 102° Version =
Event ID	us 7000e5hh

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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