2021-04-17 23:20:28 (M4.2) Chile-Bolivia border region -21.7 -68.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.2
Date-Time	17 Apr 2021 23:20:28 UTC 17 Apr 2021 19:20:28 near epicenter 17 Apr 2021 15:20:28 standard time in your timezone
Location	21.736S 68.720W
Depth	118 km
Distances	82.5 km (51.2 mi) NNE of Calama, Chile 157.7 km (97.8 mi) ENE of Tocopilla, Chile 224.8 km (139.4 mi) SE of Iquique, Chile 242.4 km (150.3 mi) SW of Uyuni, Bolivia 244.5 km (151.6 mi) SW of Colchani, Bolivia
Location Uncertainty	Horizontal: 6.1 km; Vertical 5.5 km
Parameters	Nph = 26; Dmin = 54.3 km; Rmss = 0.40 seconds; Gp = 64° Version =
Event ID	us 6000e2h1

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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