2023-09-07 04:03:07 (M4.3) Near the coast of Antofagasta, Chile -21.2 -70.2 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.3 Earthquake - Near the coast of Antofagasta, Chile

Preliminary Report

Magnitude	4.3
Date-Time	Universal Time (UTC): 7 Sep 2023 04:03:07 Time near the Epicenter (1): 7 Sep 2023 00:03:07 Time in your area (1): 6 Sep 2023 20:03:07
Location	21.237S 70.212W
Depth	38 km
Distances	94.6 km (58.7 mi) N of Tocopilla, Chile 105.9 km (65.7 mi) S of La Tirana, Chile 107.8 km (66.8 mi) S of Alto Hospicio, Chile 110.0 km (68.2 mi) S of Playa Brava, Chile 113.6 km (70.4 mi) S of Iquique, Chile
Location Uncertainty	Horizontal: 5.5 km; Vertical 6.1 km
Parameters	Nph = 21; Dmin = 34.0 km; Rmss = 0.95 seconds; Gp = 169° Version =
Event ID	us 7000ktv0

(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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