2025-07-16 12:42:47 (M4.7) Atacama, Chile -28.1 -70.8 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.7 Earthquake - Atacama, Chile

Preliminary Report

Magnitude	4.7
Date-Time	Universal Time (UTC): 16 Jul 2025 12:42:47 Time near the Epicenter (1): 16 Jul 2025 08:42:47 Time in your area (1): 16 Jul 2025 04:42:47
Location	28.122S 70.786W
Depth	55 km
Distances	50.4 km (31.2 mi) N of Vallenar, Chile 95.0 km (58.9 mi) SSW of Copiapó, Chile 202.6 km (125.6 mi) NNE of La Serena, Chile 205.5 km (127.4 mi) SSW of Diego de Almagro, Chile 210.0 km (130.2 mi) NNE of Coquimbo, Chile
Location Uncertainty	Horizontal: 4.7 km; Vertical 5.3 km
Parameters	Nph = 64; Dmin = 29.7 km; Rmss = 0.95 seconds; Gp = 69° Version =
Event ID	us 7000qcz9

(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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