2022-01-28 05:20:37 (M4.6) Chile-Bolivia border region -21.4 -68.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.6
Date-Time	28 Jan 2022 05:20:37 UTC 28 Jan 2022 01:20:37 near epicenter 27 Jan 2022 21:20:37 standard time in your timezone
Location	21.407S 68.594W
Depth	130 km
Distances	121.1 km (75.1 mi) NNE of Calama, Chile 182.4 km (113.1 mi) ENE of Tocopilla, Chile 209.1 km (129.6 mi) SE of Iquique, Chile 211.8 km (131.3 mi) WSW of Uyuni, Bolivia 211.9 km (131.4 mi) SW of Colchani, Bolivia
Location Uncertainty	Horizontal: 6.8 km; Vertical 6.6 km
Parameters	Nph = 61; Dmin = 101.0 km; Rmss = 0.69 seconds; Gp = 48° Version =
Event ID	us 7000gfrx

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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