2022-09-22 15:10:57 (M4.2) Chile-Argentina border region -25.0 -68.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Chile-Argentina border region

Preliminary Report

Magnitude	4.2
Date-Time	22 Sep 2022 15:10:57 UTC 22 Sep 2022 11:10:57 near epicenter 22 Sep 2022 07:10:57 standard time in your timezone
Location	24.972S 68.826W
Depth	137 km
Distances	174.1 km (107.9 mi) ENE of Taltal, Chile 197.4 km (122.4 mi) NE of Diego de Almagro, Chile 216.2 km (134.0 mi) SE of Antofagasta, Chile 278.8 km (172.8 mi) S of Calama, Chile 305.0 km (189.1 mi) NNE of Copiap�, Chile
Location Uncertainty	Horizontal: 9.5 km; Vertical 13.9 km
Parameters	Nph = 33; Dmin = 80.0 km; Rmss = 1.08 seconds; Gp = 175° Version =
Event ID	us 7000ia7a

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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