2021-07-18 21:32:31 (M4.5) Tarapaca, Chile -19.0 -69.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Tarapaca, Chile

Preliminary Report

Magnitude	4.5
Date-Time	18 Jul 2021 21:32:31 UTC 18 Jul 2021 17:32:31 near epicenter 18 Jul 2021 13:32:31 standard time in your timezone
Location	18.995S 69.640W
Depth	103 km
Distances	90.2 km (55.9 mi) SE of Arica, Chile 126.4 km (78.4 mi) SSE of Tacna, Peru 145.1 km (90.0 mi) NNE of Iquique, Chile 234.7 km (145.5 mi) SE of Ilo, Peru 239.2 km (148.3 mi) SE of San Antonio, Peru
Location Uncertainty	Horizontal: 4.6 km; Vertical 7.3 km
Parameters	Nph = 35; Dmin = 83.7 km; Rmss = 0.66 seconds; Gp = 102° Version =
Event ID	us 7000en9l

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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