2024-09-22 01:32:23 (M4.1) La Rioja, Argentina -32.0 -67.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.1 Earthquake - La Rioja, Argentina

Preliminary Report

Magnitude	4.1
Date-Time	Universal Time (UTC): 22 Sep 2024 01:32:24 Time near the Epicenter (1): 21 Sep 2024 22:32:24 Time in your area (1): 21 Sep 2024 17:32:24
Location	31.956S 66.951W
Depth	147 km
Distances	91.6 km (56.8 mi) NNW of Villa General Roca, Argentina 130.4 km (80.9 mi) ESE of Caucete, Argentina 148.7 km (92.2 mi) NNW of La Punta, Argentina 153.4 km (95.1 mi) ESE of Santa Lucía, Argentina 157.2 km (97.5 mi) ESE of San Juan, Argentina
Location Uncertainty	Horizontal: 7.2 km; Vertical 9.9 km
Parameters	Nph = 32; Dmin = 170.4 km; Rmss = 0.95 seconds; Gp = 63° Version =
Event ID	us 6000ntkt

(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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