2020-09-21 20:18:47 (M4.1) Tarapaca, Chile -18.5 -69.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.1 Earthquake - Tarapaca, Chile

Preliminary Report

Magnitude	4.1
Date-Time	21 Sep 2020 20:18:47 UTC 21 Sep 2020 17:18:47 near epicenter 21 Sep 2020 12:18:47 standard time in your timezone
Location	18.495S 69.897W
Depth	108 km
Distances	42.4 km (26.3 mi) E of Arica, Chile 65.2 km (40.4 mi) SE of Tacna, Peru 178.6 km (110.7 mi) SE of San Antonio, Peru 180.2 km (111.8 mi) ESE of Ilo, Peru 180.8 km (112.1 mi) SE of Moquegua, Peru
Location Uncertainty	Horizontal: 4.6 km; Vertical 6.3 km
Parameters	Nph = 44; Dmin = 44.7 km; Rmss = 0.80 seconds; Gp = 98° Version =
Event ID	us 6000bzft

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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