2023-01-20 22:47:25 (M4.5) Chile-Bolivia border region -19.9 -68.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.5
Date-Time	20 Jan 2023 22:47:26 UTC 20 Jan 2023 18:47:26 near epicenter 20 Jan 2023 14:47:26 standard time in your timezone
Location	19.941S 68.936W
Depth	121 km
Distances	130.5 km (80.9 mi) ENE of Iquique, Chile 213.2 km (132.2 mi) W of Colchani, Bolivia 216.5 km (134.2 mi) SE of Arica, Chile 228.0 km (141.4 mi) WNW of Uyuni, Bolivia 254.4 km (157.7 mi) SSE of Tacna, Peru
Location Uncertainty	Horizontal: 6.3 km; Vertical 8.8 km
Parameters	Nph = 33; Dmin = 40.5 km; Rmss = 0.81 seconds; Gp = 70° Version =
Event ID	us 7000j5xr

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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