2023-02-21 01:14:00 (M4.0) Near the coast of Tarapaca, Chile -19.1 -70.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

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

Preliminary Report

Magnitude	4.0
Date-Time	Universal Time (UTC): 21 Feb 2023 01:14:01 Time near the Epicenter (1): 20 Feb 2023 21:14:01 Time in your area (1): 20 Feb 2023 17:14:01
Location	19.083S 70.142W
Depth	54 km
Distances	69.3 km (43.0 mi) SSE of Arica, Chile 118.8 km (73.7 mi) S of Tacna, Peru 125.1 km (77.6 mi) N of Iquique, Chile 204.6 km (126.8 mi) SE of Ilo, Peru 222.5 km (138.0 mi) SSE of San Antonio, Peru
Location Uncertainty	Horizontal: 4.2 km; Vertical 12.1 km
Parameters	Nph = 22; Dmin = 55.4 km; Rmss = 0.63 seconds; Gp = 156° Version =
Event ID	us 6000jqgm

(1) Nominal Standard Time; local and daylight savings time zone may differ.
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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