2025-06-11 23:53:41 (M4.1) Tarapaca-Antofagasta border region, Chile -21.7 -69.1 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.1 Earthquake - Tarapaca-Antofagasta border region, Chile

Preliminary Report

Magnitude	4.1
Date-Time	Universal Time (UTC): 11 Jun 2025 23:53:42 Time near the Epicenter (1): 11 Jun 2025 19:53:42 Time in your area (1): 11 Jun 2025 15:53:42
Location	21.672S 69.123W
Depth	98 km
Distances	89.2 km (55.3 mi) NNW of Calama, Chile 120.5 km (74.7 mi) ENE of Tocopilla, Chile 185.8 km (115.2 mi) SE of La Tirana, Chile 186.0 km (115.3 mi) SSE of Alto Hospicio, Chile 193.7 km (120.1 mi) SSE of Iquique, Chile
Location Uncertainty	Horizontal: 7.1 km; Vertical 10.4 km
Parameters	Nph = 20; Dmin = 18.5 km; Rmss = 0.71 seconds; Gp = 88° Version =
Event ID	us 6000qjpw

(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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