2020-10-12 14:51:51 (M4.2) Near the coast of Antofagasta, Chile -21.9 -70.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Near the coast of Antofagasta, Chile

Preliminary Report

Magnitude	4.2
Date-Time	12 Oct 2020 14:51:51 UTC 12 Oct 2020 11:51:51 near epicenter 12 Oct 2020 06:51:51 standard time in your timezone
Location	21.938S 70.061W
Depth	74 km
Distances	22.2 km (13.8 mi) NE of Tocopilla, Chile 130.6 km (81.0 mi) WNW of Calama, Chile 191.1 km (118.5 mi) S of Iquique, Chile 193.0 km (119.6 mi) N of Antofagasta, Chile 372.1 km (230.7 mi) WSW of Colchani, Bolivia
Location Uncertainty	Horizontal: 4.9 km; Vertical 2.5 km
Parameters	Nph = 33; Dmin = 29.5 km; Rmss = 0.71 seconds; Gp = 160° Version =
Event ID	us 6000c7rr

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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