2025-03-20 07:19:03 (M4.4) Atacama, Chile -27.2 -69.6 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.4 Earthquake - Atacama, Chile

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 20 Mar 2025 07:19:04 Time near the Epicenter (1): 20 Mar 2025 03:19:04 Time in your area (1): 19 Mar 2025 23:19:04
Location	27.164S 69.583W
Depth	112 km
Distances	77.5 km (48.0 mi) ENE of Copiapó, Chile 97.3 km (60.3 mi) SSE of Diego de Almagro, Chile 194.7 km (120.7 mi) NE of Vallenar, Chile 214.5 km (133.0 mi) SSE of Taltal, Chile 222.7 km (138.1 mi) WNW of Tinogasta, Argentina
Location Uncertainty	Horizontal: 7.3 km; Vertical 6.6 km
Parameters	Nph = 23; Dmin = 79.4 km; Rmss = 1.18 seconds; Gp = 96° Version =
Event ID	us 6000pzxw

(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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