2023-08-15 23:48:11 (M4.1) Chile-Bolivia border region -22.5 -68.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.1 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.1
Date-Time	Universal Time (UTC): 15 Aug 2023 23:48:11 Time near the Epicenter (1): 15 Aug 2023 19:48:11 Time in your area (1): 15 Aug 2023 15:48:11
Location	22.547S 67.977W
Depth	149 km
Distances	46.4 km (28.8 mi) NNE of San Pedro de Atacama, Chile 97.9 km (60.7 mi) E of Calama, Chile 234.3 km (145.3 mi) ESE of Tocopilla, Chile 250.5 km (155.3 mi) W of La Quiaca, Argentina 276.3 km (171.3 mi) ENE of Antofagasta, Chile
Location Uncertainty	Horizontal: 8.3 km; Vertical 6.2 km
Parameters	Nph = 14; Dmin = 49.4 km; Rmss = 0.40 seconds; Gp = 78° Version =
Event ID	us 7000knkf

(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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