2020-12-16 06:50:38 (M4.2) Off the coast of Valparaiso, Chile -32.9 -72.0 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Off the coast of Valparaiso, Chile

Preliminary Report

Magnitude	4.2
Date-Time	16 Dec 2020 06:50:39 UTC 16 Dec 2020 01:50:39 near epicenter 15 Dec 2020 22:50:39 standard time in your timezone
Location	32.852S 72.041W
Depth	10 km
Distances	43.6 km (27.0 mi) WNW of Valpara�so, Chile 49.6 km (30.8 mi) WNW of Vi�a del Mar, Chile 60.1 km (37.2 mi) WNW of Quilpu�, Chile 65.9 km (40.9 mi) WNW of Villa Alemana, Chile 74.3 km (46.0 mi) W of Quillota, Chile
Location Uncertainty	Horizontal: 3.4 km; Vertical 1.9 km
Parameters	Nph = 31; Dmin = 42.3 km; Rmss = 0.69 seconds; Gp = 178° Version =
Event ID	us 7000crht

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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