2023-01-31 19:45:10 (M4.6) Chile-Bolivia border region -19.7 -68.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.6
Date-Time	31 Jan 2023 19:45:10 UTC 31 Jan 2023 15:45:10 near epicenter 31 Jan 2023 11:45:10 standard time in your timezone
Location	19.675S 68.403W
Depth	152 km
Distances	168.6 km (104.6 mi) WNW of Colchani, Bolivia 186.5 km (115.6 mi) WNW of Uyuni, Bolivia 192.4 km (119.3 mi) ENE of Iquique, Chile 225.3 km (139.7 mi) SW of Huanuni, Bolivia 229.1 km (142.1 mi) SW of Oruro, Bolivia
Location Uncertainty	Horizontal: 3.0 km; Vertical 7.0 km
Parameters	Nph = 76; Dmin = 83.0 km; Rmss = 0.97 seconds; Gp = 48° Version =
Event ID	us 6000jkkj

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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