2021-12-19 21:35:38 (M4.8) Near the coast of Antofagasta, Chile -22.0 -70.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.8 Earthquake - Near the coast of Antofagasta, Chile

Preliminary Report

Magnitude	4.8
Date-Time	19 Dec 2021 21:35:39 UTC 19 Dec 2021 17:35:39 near epicenter 19 Dec 2021 13:35:39 standard time in your timezone
Location	22.044S 70.386W
Depth	33 km
Distances	20.1 km (12.5 mi) WNW of Tocopilla, Chile 157.5 km (97.6 mi) WNW of Calama, Chile 178.1 km (110.4 mi) N of Antofagasta, Chile 204.2 km (126.6 mi) S of Iquique, Chile 372.6 km (231.0 mi) N of Taltal, Chile
Location Uncertainty	Horizontal: 4.0 km; Vertical 4.9 km
Parameters	Nph = 48; Dmin = 91.4 km; Rmss = 0.74 seconds; Gp = 137° Version =
Event ID	us 6000gdnk

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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