2023-12-16 09:08:19 (M4.6) Chile-Argentina border region -24.2 -67.1 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.6 Earthquake - Chile-Argentina border region

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 16 Dec 2023 09:08:20 Time near the Epicenter (1): 16 Dec 2023 06:08:20 Time in your area (1): 16 Dec 2023 01:08:20
Location	24.171S 67.148W
Depth	204 km
Distances	84.4 km (52.3 mi) W of San Antonio de los Cobres, Argentina 188.1 km (116.6 mi) W of San Salvador de Jujuy, Argentina 188.7 km (117.0 mi) WNW of Salta, Argentina 196.9 km (122.1 mi) W of Palpalá, Argentina 212.3 km (131.6 mi) WSW of Humahuaca, Argentina
Location Uncertainty	Horizontal: 8.3 km; Vertical 8.6 km
Parameters	Nph = 40; Dmin = 171.0 km; Rmss = 0.81 seconds; Gp = 57° Version =
Event ID	us 7000ljha

(1) Nominal Standard Time; local and daylight savings time zone may differ.
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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