2025-08-22 06:10:52 (M4.5) Salta, Argentina -24.0 -66.6 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.5 Earthquake - Salta, Argentina

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 22 Aug 2025 06:10:53 Time near the Epicenter (1): 22 Aug 2025 03:10:53 Time in your area (1): 21 Aug 2025 22:10:53
Location	24.032S 66.595W
Depth	189 km
Distances	34.8 km (21.6 mi) NW of San Antonio de los Cobres, Argentina 133.1 km (82.5 mi) W of San Salvador de Jujuy, Argentina 142.8 km (88.5 mi) W of Palpalá, Argentina 146.2 km (90.6 mi) NW of Salta, Argentina 156.5 km (97.0 mi) SW of Humahuaca, Argentina
Location Uncertainty	Horizontal: 9.8 km; Vertical 6.9 km
Parameters	Nph = 45; Dmin = 201.1 km; Rmss = 1.15 seconds; Gp = 70° Version =
Event ID	us 6000r2zf

(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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