2022-01-12 10:18:56 (M4.1) Tarapaca-Antofagasta border region, Chile -21.3 -69.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.1 Earthquake - Tarapaca-Antofagasta border region, Chile

Preliminary Report

Magnitude	4.1
Date-Time	12 Jan 2022 10:18:57 UTC 12 Jan 2022 06:18:57 near epicenter 12 Jan 2022 02:18:57 standard time in your timezone
Location	21.330S 69.832W
Depth	47 km
Distances	92.5 km (57.3 mi) NNE of Tocopilla, Chile 128.0 km (79.3 mi) SSE of Iquique, Chile 156.1 km (96.8 mi) NW of Calama, Chile 263.6 km (163.5 mi) NNE of Antofagasta, Chile 319.8 km (198.3 mi) S of Arica, Chile
Location Uncertainty	Horizontal: 4.9 km; Vertical 7.2 km
Parameters	Nph = 21; Dmin = 6.7 km; Rmss = 0.94 seconds; Gp = 83° Version =
Event ID	us 7000gb9z

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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