2022-01-10 15:42:28 (M4.0) Chile-Argentina border region -33.0 -70.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.0 Earthquake - Chile-Argentina border region

Preliminary Report

Magnitude	4.0
Date-Time	10 Jan 2022 15:42:28 UTC 10 Jan 2022 11:42:28 near epicenter 10 Jan 2022 07:42:28 standard time in your timezone
Location	32.998S 70.880W
Depth	73 km
Distances	18.9 km (11.7 mi) SSE of Llaillay, Chile 31.1 km (19.3 mi) SSW of San Felipe, Chile 31.9 km (19.8 mi) N of Lampa, Chile 32.1 km (19.9 mi) SW of Los Andes, Chile 70.2 km (43.5 mi) E of Valpara�so, Chile
Location Uncertainty	Horizontal: 4.9 km; Vertical 2.3 km
Parameters	Nph = 25; Dmin = 25.0 km; Rmss = 0.29 seconds; Gp = 80° Version =
Event ID	us 7000gajq

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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