2024-02-23 12:28:53 (M4.4) Antofagasta-Atacama border region, Chile -25.6 -69.6 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.4 Earthquake - Antofagasta-Atacama border region, Chile

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 23 Feb 2024 12:28:54 Time near the Epicenter (1): 23 Feb 2024 08:28:54 Time in your area (1): 23 Feb 2024 04:28:54
Location	25.606S 69.639W
Depth	100 km
Distances	87.9 km (54.5 mi) ESE of Taltal, Chile 96.0 km (59.5 mi) NNE of Diego de Almagro, Chile 207.0 km (128.3 mi) NNE of Copiapó, Chile 229.5 km (142.3 mi) SSE of Antofagasta, Chile 289.4 km (179.4 mi) SSE of Mejillones, Chile
Location Uncertainty	Horizontal: 8.6 km; Vertical 7.4 km
Parameters	Nph = 20; Dmin = 49.4 km; Rmss = 0.54 seconds; Gp = 116° Version =
Event ID	us 7000m12g

(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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