2022-08-18 17:18:58 (M4.2) Tarapaca, Chile -21.0 -69.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Tarapaca, Chile

Preliminary Report

Magnitude	4.2
Date-Time	18 Aug 2022 17:18:58 UTC 1 Jan 1970 00:00:00 near epicenter 18 Aug 2022 09:18:58 standard time in your timezone
Location	20.958S 69.278W
Depth	88 km
Distances	122.7 km (76.1 mi) SE of Iquique, Chile 157.6 km (97.7 mi) NE of Tocopilla, Chile 169.9 km (105.4 mi) NNW of Calama, Chile 255.0 km (158.1 mi) WSW of Colchani, Bolivia 261.5 km (162.1 mi) WSW of Uyuni, Bolivia
Location Uncertainty	Horizontal: 4.8 km; Vertical 6.8 km
Parameters	Nph = 21; Dmin = 23.7 km; Rmss = 0.93 seconds; Gp = 63° Version =
Event ID	us 6000ibwn

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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