2021-10-16 03:37:24 (M4.1) Near the coast of Coquimbo, Chile -31.7 -72.0 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

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

Preliminary Report

Magnitude	4.1
Date-Time	16 Oct 2021 03:37:24 UTC 15 Oct 2021 23:37:24 near epicenter 15 Oct 2021 19:37:24 standard time in your timezone
Location	31.662S 71.996W
Depth	21 km
Distances	78.5 km (48.6 mi) W of Illapel, Chile 98.7 km (61.2 mi) W of Salamanca, Chile 113.6 km (70.5 mi) NW of La Ligua, Chile 140.0 km (86.8 mi) SSW of Ovalle, Chile 156.3 km (96.9 mi) NNW of Valpara�so, Chile
Location Uncertainty	Horizontal: 3.3 km; Vertical 4.1 km
Parameters	Nph = 57; Dmin = 105.5 km; Rmss = 0.60 seconds; Gp = 150° Version =
Event ID	us 6000fv45

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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