2023-01-12 16:12:40 (M4.1) Antofagasta, Chile -22.3 -68.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.1 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	4.1
Date-Time	12 Jan 2023 16:12:40 UTC 12 Jan 2023 12:12:40 near epicenter 12 Jan 2023 08:12:40 standard time in your timezone
Location	22.322S 68.866W
Depth	112 km
Distances	16.1 km (10.0 mi) NNE of Calama, Chile 139.7 km (86.6 mi) E of Tocopilla, Chile 215.2 km (133.4 mi) NE of Antofagasta, Chile 268.8 km (166.7 mi) SSE of Iquique, Chile 295.4 km (183.2 mi) SW of Uyuni, Bolivia
Location Uncertainty	Horizontal: 3.9 km; Vertical 6.0 km
Parameters	Nph = 30; Dmin = 69.8 km; Rmss = 0.80 seconds; Gp = 48° Version =
Event ID	us 7000j3xf

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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