2020-12-22 12:45:37 (M4.5) Chile-Argentina border region -32.5 -70.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Chile-Argentina border region

Preliminary Report

Magnitude	4.5
Date-Time	22 Dec 2020 12:45:37 UTC 22 Dec 2020 09:45:37 near epicenter 22 Dec 2020 04:45:37 standard time in your timezone
Location	32.526S 70.517W
Depth	98 km
Distances	31.7 km (19.6 mi) NE of San Felipe, Chile 35.0 km (21.7 mi) NNE of Los Andes, Chile 54.0 km (33.5 mi) NE of Llaillay, Chile 67.6 km (41.9 mi) E of La Ligua, Chile 118.6 km (73.6 mi) ENE of Valpara�so, Chile
Location Uncertainty	Horizontal: 5.3 km; Vertical 5.8 km
Parameters	Nph = 50; Dmin = 26.6 km; Rmss = 0.59 seconds; Gp = 100° Version =
Event ID	us 6000d1w0

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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