2022-03-17 01:02:10 (M4.2) Tarapaca, Chile -20.4 -69.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Tarapaca, Chile

Preliminary Report

Magnitude	4.2
Date-Time	17 Mar 2022 01:02:11 UTC 16 Mar 2022 21:02:11 near epicenter 16 Mar 2022 17:02:11 standard time in your timezone
Location	20.447S 69.275W
Depth	72 km
Distances	94.9 km (58.9 mi) ESE of Iquique, Chile 205.8 km (127.6 mi) NNE of Tocopilla, Chile 225.5 km (139.8 mi) N of Calama, Chile 243.3 km (150.8 mi) SSE of Arica, Chile 245.1 km (151.9 mi) W of Colchani, Bolivia
Location Uncertainty	Horizontal: 4.2 km; Vertical 6.6 km
Parameters	Nph = 19; Dmin = 36.0 km; Rmss = 1.20 seconds; Gp = 137° Version =
Event ID	us 6000h59x

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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