2023-01-09 02:05:20 (M4.2) Chile-Argentina border region -24.1 -67.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Chile-Argentina border region

Preliminary Report

Magnitude	4.2
Date-Time	9 Jan 2023 02:05:20 UTC 9 Jan 2023 00:05:20 near epicenter 8 Jan 2023 18:05:20 standard time in your timezone
Location	24.051S 67.140W
Depth	212 km
Distances	85.5 km (53.0 mi) WNW of San Antonio de los Cobres, Argentina 188.0 km (116.6 mi) W of San Salvador de Jujuy, Argentina 193.3 km (119.8 mi) WNW of Salta, Argentina 197.3 km (122.3 mi) W of Palpal�, Argentina 205.2 km (127.2 mi) WSW of Humahuaca, Argentina
Location Uncertainty	Horizontal: 10.8 km; Vertical 11.6 km
Parameters	Nph = 27; Dmin = 161.4 km; Rmss = 0.59 seconds; Gp = 64° Version =
Event ID	us 7000j31u

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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