2020-02-11 22:29:59 (M4.0) Near the coast of Tarapaca, Chile -20.9 -70.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.0 Earthquake - Near the coast of Tarapaca, Chile

Preliminary Report

Magnitude	4.0
Date-Time	11 Feb 2020 22:29:59 UTC 11 Feb 2020 17:29:59 near epicenter 11 Feb 2020 14:29:59 standard time in your timezone
Location	20.943S 70.773W
Depth	10 km
Distances	103.7 km (64.3 mi) SW of Iquique, Chile 140.5 km (87.1 mi) NNW of Tocopilla, Chile 254.4 km (157.7 mi) NW of Calama, Chile 277.8 km (172.2 mi) S of Arica, Chile 302.5 km (187.5 mi) N of Antofagasta, Chile
Location Uncertainty	Horizontal: 4.0 km; Vertical 1.7 km
Parameters	Nph = 30; Dmin = 100.1 km; Rmss = 0.83 seconds; Gp = 187° Version =
Event ID	us 70007ngw

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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