2023-02-11 10:00:42 (M4.4) Chile-Bolivia border region -21.4 -68.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.4 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.4
Date-Time	11 Feb 2023 10:00:42 UTC 11 Feb 2023 06:00:42 near epicenter 11 Feb 2023 02:00:42 standard time in your timezone
Location	21.396S 68.725W
Depth	148 km
Distances	119.2 km (73.9 mi) N of Calama, Chile 170.7 km (105.9 mi) ENE of Tocopilla, Chile 197.9 km (122.7 mi) SE of Iquique, Chile 222.5 km (137.9 mi) WSW of Colchani, Bolivia 223.2 km (138.4 mi) WSW of Uyuni, Bolivia
Location Uncertainty	Horizontal: 6.3 km; Vertical 7.0 km
Parameters	Nph = 27; Dmin = 88.3 km; Rmss = 0.67 seconds; Gp = 68° Version =
Event ID	us 6000jnae

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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