2024-02-29 08:28:30 (M4.4) Antofagasta, Chile -22.3 -68.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.4 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 29 Feb 2024 08:28:31 Time near the Epicenter (1): 29 Feb 2024 04:28:31 Time in your area (1): 29 Feb 2024 00:28:31
Location	22.302S 68.501W
Depth	132 km
Distances	46.8 km (29.0 mi) ENE of Calama, Chile 176.6 km (109.5 mi) E of Tocopilla, Chile 218.6 km (135.6 mi) ENE of Mejillones, Chile 245.2 km (152.0 mi) NE of Antofagasta, Chile 268.0 km (166.1 mi) SW of Uyuni, Bolivia
Location Uncertainty	Horizontal: 5.7 km; Vertical 6.0 km
Parameters	Nph = 28; Dmin = 79.2 km; Rmss = 0.65 seconds; Gp = 53° Version =
Event ID	us 6000mfsi

(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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