2022-01-20 15:33:08 (M4.0) Near the coast of Antofagasta, Chile -21.2 -70.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.0 Earthquake - Near the coast of Antofagasta, Chile

Preliminary Report

Magnitude	4.0
Date-Time	20 Jan 2022 15:33:09 UTC 20 Jan 2022 11:33:09 near epicenter 20 Jan 2022 07:33:09 standard time in your timezone
Location	21.189S 70.306W
Depth	35 km
Distances	100.6 km (62.4 mi) N of Tocopilla, Chile 109.2 km (67.7 mi) S of Iquique, Chile 200.3 km (124.2 mi) NW of Calama, Chile 273.0 km (169.2 mi) N of Antofagasta, Chile 300.5 km (186.3 mi) S of Arica, Chile
Location Uncertainty	Horizontal: 3.0 km; Vertical 13.3 km
Parameters	Nph = 32; Dmin = 43.7 km; Rmss = 1.19 seconds; Gp = 174° Version =
Event ID	us 7000gdjv

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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