2021-02-28 04:41:52 (M4.6) Antofagasta, Chile -22.4 -68.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	4.6
Date-Time	28 Feb 2021 04:41:52 UTC 28 Feb 2021 00:41:52 near epicenter 27 Feb 2021 20:41:52 standard time in your timezone
Location	22.378S 68.509W
Depth	123 km
Distances	43.6 km (27.0 mi) ENE of Calama, Chile 176.9 km (109.7 mi) E of Tocopilla, Chile 239.4 km (148.4 mi) NE of Antofagasta, Chile 274.9 km (170.4 mi) SW of Uyuni, Bolivia 282.2 km (175.0 mi) SW of Colchani, Bolivia
Location Uncertainty	Horizontal: 5.5 km; Vertical 5.0 km
Parameters	Nph = 42; Dmin = 72.1 km; Rmss = 1.23 seconds; Gp = 41° Version =
Event ID	us 7000de9t

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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