2025-03-16 00:22:23 (M4.1) Near the coast of Valparaiso, Chile -32.5 -71.7 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.1 Earthquake - Near the coast of Valparaiso, Chile

Preliminary Report

Magnitude	4.1
Date-Time	Universal Time (UTC): 16 Mar 2025 00:22:23 Time near the Epicenter (1): 15 Mar 2025 20:22:23 Time in your area (1): 15 Mar 2025 16:22:23
Location	32.473S 71.716W
Depth	57 km
Distances	45.6 km (28.3 mi) W of La Ligua, Chile 58.1 km (36.0 mi) NW of Hacienda La Calera, Chile 63.0 km (39.1 mi) N of Valparaíso, Chile 63.1 km (39.1 mi) NNW of Viña del Mar, Chile 63.2 km (39.2 mi) NW of Quillota, Chile
Location Uncertainty	Horizontal: 4.8 km; Vertical 13.6 km
Parameters	Nph = 43; Dmin = 61.4 km; Rmss = 0.56 seconds; Gp = 105° Version =
Event ID	us 6000pz3h

(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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