2023-08-15 11:52:20 (M4.0) Chile-Bolivia border region -20.5 -68.9 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.0 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.0
Date-Time	Universal Time (UTC): 15 Aug 2023 11:52:20 Time near the Epicenter (1): 15 Aug 2023 07:52:20 Time in your area (1): 15 Aug 2023 03:52:20
Location	20.495S 68.889W
Depth	101 km
Distances	82.0 km (50.9 mi) ESE of La Tirana, Chile 129.4 km (80.2 mi) E of Alto Hospicio, Chile 131.3 km (81.4 mi) E of La Tirana, Chile 132.7 km (82.3 mi) ESE of Playa Brava, Chile 135.3 km (83.9 mi) ESE of Iquique, Chile
Location Uncertainty	Horizontal: 4.6 km; Vertical 9.1 km
Parameters	Nph = 19; Dmin = 87.0 km; Rmss = 0.50 seconds; Gp = 97° Version =
Event ID	us 6000l02n

(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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