2025-01-31 18:16:04 (M4.1) Tarapaca, Chile -20.3 -69.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.1 Earthquake - Tarapaca, Chile

Preliminary Report

Magnitude	4.1
Date-Time	Universal Time (UTC): 31 Jan 2025 18:16:04 Time near the Epicenter (1): 31 Jan 2025 14:16:04 Time in your area (1): 31 Jan 2025 10:16:04
Location	20.301S 69.020W
Depth	100 km
Distances	66.6 km (41.3 mi) E of La Tirana, Chile 113.4 km (70.3 mi) E of Alto Hospicio, Chile 115.7 km (71.7 mi) E of La Tirana, Chile 116.5 km (72.2 mi) E of Playa Brava, Chile 118.5 km (73.5 mi) E of Iquique, Chile
Location Uncertainty	Horizontal: 4.6 km; Vertical 4.2 km
Parameters	Nph = 38; Dmin = 22.6 km; Rmss = 0.51 seconds; Gp = 52° Version =
Event ID	us 7000pafd

(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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