2023-02-13 22:55:04 (M4.0) Antofagasta, Chile -24.8 -69.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.0 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	4.0
Date-Time	13 Feb 2023 22:55:04 UTC 13 Feb 2023 18:55:04 near epicenter 13 Feb 2023 14:55:04 standard time in your timezone
Location	24.795S 69.608W
Depth	77 km
Distances	111.6 km (69.2 mi) NE of Taltal, Chile 149.7 km (92.8 mi) SSE of Antofagasta, Chile 179.7 km (111.4 mi) NNE of Diego de Almagro, Chile 268.2 km (166.3 mi) SSW of Calama, Chile 294.0 km (182.3 mi) NNE of Copiap�, Chile
Location Uncertainty	Horizontal: 5.4 km; Vertical 5.8 km
Parameters	Nph = 26; Dmin = 40.8 km; Rmss = 0.89 seconds; Gp = 70° Version =
Event ID	us 6000jnni

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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