2021-05-16 16:31:22 (M4.3) Near the coast of Antofagasta, Chile -23.9 -70.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.3 Earthquake - Near the coast of Antofagasta, Chile

Preliminary Report

Magnitude	4.3
Date-Time	16 May 2021 16:31:23 UTC 16 May 2021 12:31:23 near epicenter 16 May 2021 08:31:23 standard time in your timezone
Location	23.947S 70.722W
Depth	36 km
Distances	46.6 km (28.9 mi) SW of Antofagasta, Chile 163.5 km (101.4 mi) N of Taltal, Chile 212.3 km (131.6 mi) SSW of Tocopilla, Chile 247.2 km (153.3 mi) SW of Calama, Chile 276.5 km (171.4 mi) NNW of Diego de Almagro, Chile
Location Uncertainty	Horizontal: 5.3 km; Vertical 22.9 km
Parameters	Nph = 22; Dmin = 50.8 km; Rmss = 0.45 seconds; Gp = 153° Version =
Event ID	us 7000e3ku

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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