2021-12-22 23:21:46 (M4.6) Near the coast of Antofagasta, Chile -25.5 -70.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Near the coast of Antofagasta, Chile

Preliminary Report

Magnitude	4.6
Date-Time	22 Dec 2021 23:21:46 UTC 22 Dec 2021 19:21:46 near epicenter 22 Dec 2021 15:21:46 standard time in your timezone
Location	25.513S 70.556W
Depth	66 km
Distances	13.7 km (8.5 mi) SSW of Taltal, Chile 107.3 km (66.6 mi) NNW of Diego de Almagro, Chile 206.6 km (128.1 mi) N of Copiap�, Chile 206.7 km (128.2 mi) S of Antofagasta, Chile 340.0 km (210.8 mi) N of Vallenar, Chile
Location Uncertainty	Horizontal: 5.1 km; Vertical 8.0 km
Parameters	Nph = 33; Dmin = 70.4 km; Rmss = 0.63 seconds; Gp = 161° Version =
Event ID	us 6000gepl

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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