2022-09-20 10:01:22 (M4.5) Chile-Bolivia border region -22.3 -67.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.5
Date-Time	20 Sep 2022 10:01:23 UTC 20 Sep 2022 06:01:23 near epicenter 20 Sep 2022 02:01:23 standard time in your timezone
Location	22.299S 67.547W
Depth	184 km
Distances	95.5 km (59.2 mi) NE of San Pedro de Atacama, Chile 142.8 km (88.5 mi) E of Calama, Chile 202.7 km (125.7 mi) W of La Quiaca, Argentina 202.8 km (125.7 mi) W of Villaz�n, Bolivia 303.2 km (188.0 mi) WSW of Tarija, Bolivia
Location Uncertainty	Horizontal: 7.7 km; Vertical 11.2 km
Parameters	Nph = 22; Dmin = 97.1 km; Rmss = 0.68 seconds; Gp = 95° Version =
Event ID	us 7000i9i1

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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