2024-12-18 08:25:13 (M4.1) Near the coast of Antofagasta, Chile -22.7 -70.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.1 Earthquake - Near the coast of Antofagasta, Chile

Preliminary Report

Magnitude	4.1
Date-Time	Universal Time (UTC): 18 Dec 2024 08:25:14 Time near the Epicenter (1): 18 Dec 2024 03:25:14 Time in your area (1): 18 Dec 2024 00:25:14
Location	22.656S 70.542W
Depth	36 km
Distances	50.1 km (31.1 mi) N of Mejillones, Chile 71.8 km (44.5 mi) SSW of Tocopilla, Chile 111.3 km (69.0 mi) N of Antofagasta, Chile 167.9 km (104.1 mi) W of Calama, Chile 266.2 km (165.0 mi) S of La Tirana, Chile
Location Uncertainty	Horizontal: 4.9 km; Vertical 11.3 km
Parameters	Nph = 25; Dmin = 94.9 km; Rmss = 1.08 seconds; Gp = 171° Version =
Event ID	us 7000nzqy

(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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