2023-02-09 14:45:46 (M4.5) Chile-Bolivia border region -21.8 -68.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.5
Date-Time	9 Feb 2023 14:45:46 UTC 9 Feb 2023 10:45:46 near epicenter 9 Feb 2023 06:45:46 standard time in your timezone
Location	21.823S 68.674W
Depth	129 km
Distances	74.8 km (46.4 mi) NNE of Calama, Chile 160.3 km (99.4 mi) E of Tocopilla, Chile 235.2 km (145.8 mi) SE of Iquique, Chile 244.2 km (151.4 mi) SW of Uyuni, Bolivia 247.2 km (153.3 mi) SW of Colchani, Bolivia
Location Uncertainty	Horizontal: 7.0 km; Vertical 5.0 km
Parameters	Nph = 23; Dmin = 58.8 km; Rmss = 1.01 seconds; Gp = 46° Version =
Event ID	us 6000jmqx

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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