2023-09-17 20:03:45 (M4.6) Near the coast of Atacama, Chile -28.3 -71.3 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.6 Earthquake - Near the coast of Atacama, Chile

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 17 Sep 2023 20:03:46 Time near the Epicenter (1): 17 Sep 2023 16:03:46 Time in your area (1): 17 Sep 2023 12:03:46
Location	28.258S 71.266W
Depth	35 km
Distances	60.9 km (37.8 mi) NW of Vallenar, Chile 135.1 km (83.7 mi) SW of Copiapó, Chile 182.5 km (113.2 mi) N of La Serena, Chile 188.0 km (116.6 mi) N of Coquimbo, Chile 204.2 km (126.6 mi) NNW of Vicuña, Chile
Location Uncertainty	Horizontal: 6.5 km; Vertical 9.4 km
Parameters	Nph = 23; Dmin = 100.1 km; Rmss = 0.82 seconds; Gp = 141° Version =
Event ID	us 7000kwcl

(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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