2022-09-21 02:34:10 (M4.3) Antofagasta, Chile -23.6 -69.0 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.3 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	4.3
Date-Time	21 Sep 2022 02:34:10 UTC 20 Sep 2022 22:34:10 near epicenter 20 Sep 2022 18:34:10 standard time in your timezone
Location	23.605S 68.950W
Depth	126 km
Distances	108.6 km (67.3 mi) SW of San Pedro de Atacama, Chile 127.2 km (78.9 mi) S of Calama, Chile 147.6 km (91.5 mi) E of Antofagasta, Chile 210.9 km (130.8 mi) SE of Tocopilla, Chile 253.1 km (156.9 mi) NE of Taltal, Chile
Location Uncertainty	Horizontal: 5.5 km; Vertical 7.6 km
Parameters	Nph = 37; Dmin = 107.0 km; Rmss = 0.85 seconds; Gp = 87° Version =
Event ID	us 7000i9q0

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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