2023-10-06 02:38:27 (M4.6) Near the coast of Atacama, Chile -27.9 -71.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

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

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 6 Oct 2023 02:38:28 Time near the Epicenter (1): 5 Oct 2023 22:38:28 Time in your area (1): 5 Oct 2023 18:38:28
Location	27.865S 71.502W
Depth	10 km
Distances	107.4 km (66.6 mi) NW of Vallenar, Chile 128.1 km (79.4 mi) WSW of Copiapó, Chile 218.0 km (135.2 mi) SW of Diego de Almagro, Chile 227.4 km (141.0 mi) N of La Serena, Chile 232.0 km (143.9 mi) N of Coquimbo, Chile
Location Uncertainty	Horizontal: 2.4 km; Vertical 1.9 km
Parameters	Nph = 37; Dmin = 56.5 km; Rmss = 1.38 seconds; Gp = 146° Version =
Event ID	us 6000ldce

(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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