2020-02-18 22:21:27 (M4.1) Chile-Bolivia border region -21.5 -68.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.1 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.1
Date-Time	18 Feb 2020 22:21:28 UTC 18 Feb 2020 19:21:28 near epicenter 18 Feb 2020 14:21:28 standard time in your timezone
Location	21.546S 68.606W
Depth	131 km
Distances	106.0 km (65.7 mi) NNE of Calama, Chile 175.4 km (108.7 mi) ENE of Tocopilla, Chile 218.2 km (135.3 mi) SE of Iquique, Chile 220.8 km (136.9 mi) WSW of Uyuni, Bolivia 222.0 km (137.7 mi) SW of Colchani, Bolivia
Location Uncertainty	Horizontal: 7.1 km; Vertical 6.5 km
Parameters	Nph = 36; Dmin = 71.4 km; Rmss = 0.69 seconds; Gp = 78° Version =
Event ID	us 70007spr

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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