2019-09-28 01:53:02 (M4.3) Catamarca-La Rioja region, Argentina -28.7 -67.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.3 Earthquake - Catamarca-La Rioja region, Argentina

Preliminary Report

Magnitude	4.3
Date-Time	28 Sep 2019 01:53:02 UTC 27 Sep 2019 22:53:02 near epicenter 27 Sep 2019 17:53:02 standard time in your timezone
Location	28.660S 67.652W
Depth	144 km
Distances	55.3 km (34.3 mi) ENE of Vinchina, Argentina 57.7 km (35.8 mi) NNW of Chilecito, Argentina 66.6 km (41.3 mi) S of Tinogasta, Argentina 84.5 km (52.4 mi) W of Arauco, Argentina 114.2 km (70.8 mi) NW of La Rioja, Argentina
Location Uncertainty	Horizontal: 5.4 km; Vertical 13.3 km
Parameters	Nph = 24; Dmin = 249.0 km; Rmss = 0.74 seconds; Gp = 72° Version =
Event ID	us 70005n09

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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