2024-02-12 13:19:50 (M4.3) Chile-Argentina border region -23.8 -68.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.3 Earthquake - Chile-Argentina border region

Preliminary Report

Magnitude	4.3
Date-Time	Universal Time (UTC): 12 Feb 2024 13:19:51 Time near the Epicenter (1): 12 Feb 2024 09:19:51 Time in your area (1): 12 Feb 2024 05:19:51
Location	23.828S 67.977W
Depth	143 km
Distances	104.1 km (64.5 mi) SSE of San Pedro de Atacama, Chile 180.2 km (111.7 mi) SSE of Calama, Chile 247.3 km (153.4 mi) E of Antofagasta, Chile 264.9 km (164.3 mi) ESE of Mejillones, Chile 275.6 km (170.9 mi) W of San Salvador de Jujuy, Argentina
Location Uncertainty	Horizontal: 8.1 km; Vertical 8.2 km
Parameters	Nph = 21; Dmin = 99.1 km; Rmss = 0.70 seconds; Gp = 96° Version =
Event ID	us 7000lymz

(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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