2019-12-29 17:55:23 (M4.3) Antofagasta, Chile -22.3 -68.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.3 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	4.3
Date-Time	29 Dec 2019 17:55:24 UTC 29 Dec 2019 14:55:24 near epicenter 29 Dec 2019 09:55:24 standard time in your timezone
Location	22.326S 68.851W
Depth	112 km
Distances	16.3 km (10.1 mi) NNE of Calama, Chile 141.3 km (87.6 mi) E of Tocopilla, Chile 216.0 km (133.9 mi) NE of Antofagasta, Chile 270.0 km (167.4 mi) SSE of Iquique, Chile 294.7 km (182.7 mi) SW of Uyuni, Bolivia
Location Uncertainty	Horizontal: 5.9 km; Vertical 6.3 km
Parameters	Nph = 29; Dmin = 71.1 km; Rmss = 0.87 seconds; Gp = 77° Version =
Event ID	us 70006s85

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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