2023-04-12 08:24:31 (M4.1) Chile-Bolivia border region -22.0 -68.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.1 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.1
Date-Time	Universal Time (UTC): 12 Apr 2023 08:24:32 Time near the Epicenter (1): 12 Apr 2023 04:24:32 Time in your area (1): 12 Apr 2023 00:24:32
Location	21.952S 68.751W
Depth	116 km
Distances	58.6 km (36.4 mi) NNE of Calama, Chile 150.2 km (93.1 mi) E of Tocopilla, Chile 241.2 km (149.6 mi) SE of Iquique, Chile 252.9 km (156.8 mi) NE of Antofagasta, Chile 259.4 km (160.8 mi) SW of Uyuni, Bolivia
Location Uncertainty	Horizontal: 5.9 km; Vertical 7.2 km
Parameters	Nph = 25; Dmin = 118.8 km; Rmss = 0.99 seconds; Gp = 75° Version =
Event ID	us 6000k3rv

(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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