2022-01-29 12:56:53 (M4.5) Catamarca-La Rioja region, Argentina -28.2 -67.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Catamarca-La Rioja region, Argentina

Preliminary Report

Magnitude	4.5
Date-Time	29 Jan 2022 12:56:54 UTC 29 Jan 2022 10:56:54 near epicenter 29 Jan 2022 04:56:54 standard time in your timezone
Location	28.155S 67.491W
Depth	121 km
Distances	12.5 km (7.8 mi) SE of Tinogasta, Argentina 83.1 km (51.5 mi) NW of Arauco, Argentina 111.6 km (69.2 mi) N of Chilecito, Argentina 131.9 km (81.8 mi) WSW of Andalgal�, Argentina 152.6 km (94.6 mi) NNW of La Rioja, Argentina
Location Uncertainty	Horizontal: 7.3 km; Vertical 7.8 km
Parameters	Nph = 72; Dmin = 218.1 km; Rmss = 0.89 seconds; Gp = 43° Version =
Event ID	us 7000gg7r

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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