2023-02-27 20:52:35 (M4.7) Chile-Bolivia border region -21.8 -68.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.7 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.7
Date-Time	Universal Time (UTC): 27 Feb 2023 20:52:36 Time near the Epicenter (1): 27 Feb 2023 16:52:36 Time in your area (1): 27 Feb 2023 12:52:36
Location	21.802S 68.678W
Depth	118 km
Distances	76.8 km (47.6 mi) NNE of Calama, Chile 160.3 km (99.4 mi) ENE of Tocopilla, Chile 233.2 km (144.6 mi) SE of Iquique, Chile 243.2 km (150.8 mi) SW of Uyuni, Bolivia 246.0 km (152.5 mi) SW of Colchani, Bolivia
Location Uncertainty	Horizontal: 5.9 km; Vertical 6.4 km
Parameters	Nph = 31; Dmin = 58.3 km; Rmss = 1.22 seconds; Gp = 40° Version =
Event ID	us 7000jg3i

(1) Nominal Standard Time; local and daylight savings time zone may differ.
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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