2020-12-20 22:20:03 (M4.3) Chile-Bolivia border region -22.0 -68.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.3 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.3
Date-Time	20 Dec 2020 22:20:04 UTC 20 Dec 2020 19:20:04 near epicenter 20 Dec 2020 14:20:04 standard time in your timezone
Location	21.984S 68.708W
Depth	117 km
Distances	56.9 km (35.3 mi) NNE of Calama, Chile 154.2 km (95.6 mi) E of Tocopilla, Chile 246.7 km (153.0 mi) SE of Iquique, Chile 253.2 km (157.0 mi) NE of Antofagasta, Chile 258.3 km (160.1 mi) SW of Uyuni, Bolivia
Location Uncertainty	Horizontal: 6.5 km; Vertical 4.2 km
Parameters	Nph = 20; Dmin = 58.8 km; Rmss = 0.39 seconds; Gp = 89° Version =
Event ID	us 7000csse

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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