2021-03-02 09:46:44 (M4.6) Catamarca-La Rioja region, Argentina -28.7 -67.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Catamarca-La Rioja region, Argentina

Preliminary Report

Magnitude	4.6
Date-Time	2 Mar 2021 09:46:45 UTC 2 Mar 2021 06:46:45 near epicenter 2 Mar 2021 01:46:45 standard time in your timezone
Location	28.658S 67.936W
Depth	128 km
Distances	28.8 km (17.8 mi) ENE of Vinchina, Argentina 70.3 km (43.6 mi) NW of Chilecito, Argentina 75.3 km (46.7 mi) SSW of Tinogasta, Argentina 112.1 km (69.5 mi) W of Arauco, Argentina 134.7 km (83.5 mi) NW of La Rioja, Argentina
Location Uncertainty	Horizontal: 9.4 km; Vertical 9.6 km
Parameters	Nph = 36; Dmin = 233.6 km; Rmss = 0.92 seconds; Gp = 114° Version =
Event ID	us 7000deu0

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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