2020-10-19 01:22:52 (M4.0) Potosi, Bolivia -21.9 -66.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.0 Earthquake - Potosi, Bolivia

Preliminary Report

Magnitude	4.0
Date-Time	19 Oct 2020 01:22:52 UTC 18 Oct 2020 21:22:52 near epicenter 18 Oct 2020 17:22:52 standard time in your timezone
Location	21.929S 66.265W
Depth	256 km
Distances	71.5 km (44.3 mi) WNW of Villaz�n, Bolivia 72.0 km (44.7 mi) WNW of La Quiaca, Argentina 78.0 km (48.4 mi) SW of Tupiza, Bolivia 164.7 km (102.1 mi) WSW of Tarija, Bolivia 169.8 km (105.3 mi) NNW of Humahuaca, Argentina
Location Uncertainty	Horizontal: 8.7 km; Vertical 19.3 km
Parameters	Nph = 34; Dmin = 227.1 km; Rmss = 0.57 seconds; Gp = 53° Version =
Event ID	us 6000c9a3

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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