2021-03-20 00:09:16 (M4.6) Near the coast of Antofagasta, Chile -23.0 -70.0 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

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

Preliminary Report

Magnitude	4.6
Date-Time	20 Mar 2021 00:09:16 UTC 19 Mar 2021 20:09:16 near epicenter 19 Mar 2021 16:09:16 standard time in your timezone
Location	22.960S 70.007W
Depth	52 km
Distances	86.3 km (53.5 mi) NNE of Antofagasta, Chile 98.2 km (60.9 mi) SSE of Tocopilla, Chile 124.4 km (77.2 mi) WSW of Calama, Chile 275.3 km (170.7 mi) N of Taltal, Chile 304.5 km (188.8 mi) S of Iquique, Chile
Location Uncertainty	Horizontal: 5.9 km; Vertical 2.5 km
Parameters	Nph = 56; Dmin = 23.4 km; Rmss = 0.97 seconds; Gp = 78° Version =
Event ID	us 7000dl43

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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