2022-01-22 20:00:13 (M4.6) Antofagasta, Chile -22.8 -68.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	4.6
Date-Time	22 Jan 2022 20:00:14 UTC 22 Jan 2022 16:00:14 near epicenter 22 Jan 2022 12:00:14 standard time in your timezone
Location	22.817S 68.472W
Depth	18 km
Distances	29.7 km (18.4 mi) WNW of San Pedro de Atacama, Chile 61.2 km (38.0 mi) SE of Calama, Chile 194.9 km (120.9 mi) ESE of Tocopilla, Chile 217.5 km (134.8 mi) ENE of Antofagasta, Chile 306.7 km (190.2 mi) WSW of La Quiaca, Argentina
Location Uncertainty	Horizontal: 4.8 km; Vertical 4.6 km
Parameters	Nph = 101; Dmin = 33.6 km; Rmss = 1.00 seconds; Gp = 37° Version =
Event ID	us 7000ge95

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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