2025-07-20 02:43:12 (M4.5) Near the coast of Aisen, Chile -46.3 -75.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.5 Earthquake - Near the coast of Aisen, Chile

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 20 Jul 2025 02:43:13 Time near the Epicenter (1): 19 Jul 2025 22:43:13 Time in your area (1): 19 Jul 2025 18:43:13
Location	46.299S 75.500W
Depth	10 km
Distances	227.9 km (141.3 mi) WSW of Puerto Chacabuco, Chile 239.7 km (148.6 mi) WSW of Puerto Aysén, Chile 278.1 km (172.4 mi) WSW of Coyhaique, Chile 383.7 km (237.9 mi) SSW of Quellón, Chile 430.8 km (267.1 mi) SSW of Chonchi, Chile
Location Uncertainty	Horizontal: 7.7 km; Vertical 1.9 km
Parameters	Nph = 28; Dmin = 200.7 km; Rmss = 0.87 seconds; Gp = 141° Version =
Event ID	us 7000qdx9

(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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