2022-12-28 13:57:38 (M4.7) Tarapaca, Chile -19.0 -69.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.7 Earthquake - Tarapaca, Chile

Preliminary Report

Magnitude	4.7
Date-Time	28 Dec 2022 13:57:39 UTC 28 Dec 2022 09:57:39 near epicenter 28 Dec 2022 05:57:39 standard time in your timezone
Location	19.029S 69.731W
Depth	94 km
Distances	85.7 km (53.1 mi) SE of Arica, Chile 125.1 km (77.6 mi) SSE of Tacna, Peru 138.3 km (85.7 mi) NNE of Iquique, Chile 230.0 km (142.6 mi) SE of Ilo, Peru 237.1 km (147.0 mi) SSE of San Antonio, Peru
Location Uncertainty	Horizontal: 3.8 km; Vertical 5.3 km
Parameters	Nph = 54; Dmin = 77.8 km; Rmss = 1.53 seconds; Gp = 109° Version =
Event ID	us 7000j0md

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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