2021-03-30 21:34:54 (M4.4) La Rioja, Argentina -28.2 -68.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.4 Earthquake - La Rioja, Argentina

Preliminary Report

Magnitude	4.4
Date-Time	30 Mar 2021 21:34:54 UTC 30 Mar 2021 18:34:54 near epicenter 30 Mar 2021 13:34:54 standard time in your timezone
Location	28.200S 68.111W
Depth	94 km
Distances	55.7 km (34.5 mi) WSW of Tinogasta, Argentina 122.3 km (75.9 mi) NNW of Chilecito, Argentina 135.9 km (84.3 mi) WNW of Arauco, Argentina 182.1 km (112.9 mi) NW of La Rioja, Argentina 189.5 km (117.5 mi) WSW of Andalgal�, Argentina
Location Uncertainty	Horizontal: 5.3 km; Vertical 8.0 km
Parameters	Nph = 24; Dmin = 181.5 km; Rmss = 0.92 seconds; Gp = 49° Version =
Event ID	us 6000dxr1

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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