2024-04-01 05:22:56 (M4.1) Antofagasta, Chile -22.5 -68.7 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.1 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	4.1
Date-Time	Universal Time (UTC): 1 Apr 2024 05:22:56 Time near the Epicenter (1): 1 Apr 2024 01:22:56 Time in your area (1): 31 Mar 2024 21:22:56
Location	22.463S 68.671W
Depth	112 km
Distances	26.0 km (16.1 mi) E of Calama, Chile 162.7 km (100.8 mi) ESE of Tocopilla, Chile 195.5 km (121.2 mi) ENE of Mejillones, Chile 220.4 km (136.6 mi) NE of Antofagasta, Chile 284.6 km (176.5 mi) SSE of La Tirana, Chile
Location Uncertainty	Horizontal: 5.9 km; Vertical 6.5 km
Parameters	Nph = 19; Dmin = 74.1 km; Rmss = 0.37 seconds; Gp = 61° Version =
Event ID	us 7000m95j

(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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