2025-07-15 21:53:49 (M4.6) Chile-Argentina border region -24.3 -67.1 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.6 Earthquake - Chile-Argentina border region

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 15 Jul 2025 21:53:50 Time near the Epicenter (1): 15 Jul 2025 18:53:50 Time in your area (1): 15 Jul 2025 13:53:50
Location	24.328S 67.128W
Depth	204 km
Distances	83.1 km (51.5 mi) W of San Antonio de los Cobres, Argentina 181.1 km (112.3 mi) WNW of Salta, Argentina 186.5 km (115.6 mi) W of San Salvador de Jujuy, Argentina 194.7 km (120.7 mi) W of Palpalá, Argentina 219.8 km (136.3 mi) SW of Humahuaca, Argentina
Location Uncertainty	Horizontal: 11.7 km; Vertical 10.9 km
Parameters	Nph = 25; Dmin = 186.3 km; Rmss = 1.88 seconds; Gp = 68° Version =
Event ID	us 7000qcvy

(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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