2022-01-18 10:18:29 (M4.0) Antofagasta, Chile -22.9 -69.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.0 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	4.0
Date-Time	18 Jan 2022 10:18:29 UTC 18 Jan 2022 06:18:29 near epicenter 18 Jan 2022 02:18:29 standard time in your timezone
Location	22.855S 69.067W
Depth	115 km
Distances	46.5 km (28.8 mi) SSW of Calama, Chile 143.8 km (89.2 mi) SE of Tocopilla, Chile 162.2 km (100.5 mi) ENE of Antofagasta, Chile 313.3 km (194.2 mi) SSE of Iquique, Chile 317.4 km (196.8 mi) NNE of Taltal, Chile
Location Uncertainty	Horizontal: 4.7 km; Vertical 3.4 km
Parameters	Nph = 36; Dmin = 54.4 km; Rmss = 0.51 seconds; Gp = 84° Version =
Event ID	us 7000gcun

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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