2023-07-22 21:04:43 (M4.3) Off the coast of Coquimbo, Chile -31.9 -72.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.3 Earthquake - Off the coast of Coquimbo, Chile

Preliminary Report

Magnitude	4.3
Date-Time	Universal Time (UTC): 22 Jul 2023 21:04:43 Time near the Epicenter (1): 22 Jul 2023 17:04:43 Time in your area (1): 22 Jul 2023 13:04:43
Location	31.904S 72.814W
Depth	10 km
Distances	158.7 km (98.4 mi) W of Illapel, Chile 161.2 km (100.0 mi) WNW of La Ligua, Chile 167.8 km (104.1 mi) NW of Valparaíso, Chile 171.9 km (106.6 mi) NW of Viña del Mar, Chile 175.7 km (108.9 mi) W of Salamanca, Chile
Location Uncertainty	Horizontal: 3.6 km; Vertical 2.0 km
Parameters	Nph = 34; Dmin = 165.6 km; Rmss = 0.53 seconds; Gp = 110° Version =
Event ID	us 7000khp7

(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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