2023-01-21 01:50:46 (M4.0) Potosi, Bolivia -21.4 -66.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.0 Earthquake - Potosi, Bolivia

Preliminary Report

Magnitude	4.0
Date-Time	21 Jan 2023 01:50:46 UTC 20 Jan 2023 21:50:46 near epicenter 20 Jan 2023 17:50:46 standard time in your timezone
Location	21.428S 66.718W
Depth	245 km
Distances	75.1 km (46.6 mi) SW of Atocha, Bolivia 103.6 km (64.2 mi) W of Tupiza, Bolivia 107.8 km (66.9 mi) S of Uyuni, Bolivia 126.9 km (78.7 mi) S of Colchani, Bolivia 206.4 km (128.0 mi) W of Tarija, Bolivia
Location Uncertainty	Horizontal: 10.1 km; Vertical 17.2 km
Parameters	Nph = 18; Dmin = 226.1 km; Rmss = 0.91 seconds; Gp = 139° Version =
Event ID	us 7000j5zk

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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