2023-10-02 01:03:49 (M4.0) Near the coast of Atacama, Chile -28.6 -71.2 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.0 Earthquake - Near the coast of Atacama, Chile

Preliminary Report

Magnitude	4.0
Date-Time	Universal Time (UTC): 2 Oct 2023 01:03:49 Time near the Epicenter (1): 1 Oct 2023 21:03:49 Time in your area (1): 1 Oct 2023 17:03:49
Location	28.632S 71.240W
Depth	35 km
Distances	47.5 km (29.4 mi) W of Vallenar, Chile 141.0 km (87.4 mi) N of La Serena, Chile 146.8 km (91.0 mi) N of Coquimbo, Chile 163.8 km (101.5 mi) NNW of Vicuña, Chile 166.3 km (103.1 mi) SSW of Copiapó, Chile
Location Uncertainty	Horizontal: 3.0 km; Vertical 1.8 km
Parameters	Nph = 23; Dmin = 50.2 km; Rmss = 0.56 seconds; Gp = 176° Version =
Event ID	us 6000lc67

(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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