2021-09-25 18:09:21 (M4.4) Chile-Bolivia border region -20.4 -68.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.4 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.4
Date-Time	25 Sep 2021 18:09:22 UTC 25 Sep 2021 14:09:22 near epicenter 25 Sep 2021 10:09:22 standard time in your timezone
Location	20.430S 68.834W
Depth	124 km
Distances	139.5 km (86.5 mi) E of Iquique, Chile 199.0 km (123.4 mi) W of Colchani, Bolivia 209.7 km (130.0 mi) W of Uyuni, Bolivia 224.6 km (139.2 mi) N of Calama, Chile 232.1 km (143.9 mi) NE of Tocopilla, Chile
Location Uncertainty	Horizontal: 7.2 km; Vertical 7.6 km
Parameters	Nph = 38; Dmin = 46.2 km; Rmss = 0.86 seconds; Gp = 49° Version =
Event ID	us 7000feez

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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