2023-02-15 20:16:43 (M4.6) Antofagasta, Chile -22.3 -68.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 15 Feb 2023 20:16:44 Time near the Epicenter (1): 15 Feb 2023 16:16:44 Time in your area (1): 15 Feb 2023 12:16:44
Location	22.289S 68.636W
Depth	130 km
Distances	35.0 km (21.7 mi) ENE of Calama, Chile 162.6 km (100.8 mi) E of Tocopilla, Chile 235.3 km (145.9 mi) NE of Antofagasta, Chile 276.2 km (171.3 mi) SW of Uyuni, Bolivia 278.5 km (172.6 mi) SE of Iquique, Chile
Location Uncertainty	Horizontal: 5.1 km; Vertical 5.8 km
Parameters	Nph = 28; Dmin = 83.0 km; Rmss = 0.65 seconds; Gp = 62° Version =
Event ID	us 6000jp7z

(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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