2026-05-02 05:04:56 (M5.0) La Rioja, Argentina -30.0 -66.5 (70fa9)

M5.0 Earthquake - La Rioja, Argentina

Preliminary Report

Magnitude	5.0
Date-Time	Universal Time (UTC): 2 May 2026 05:04:56 Time near the Epicenter (1): 2 May 2026 02:04:56 Time in your area (1): 2 May 2026 10:34:56
Location	30.009S 66.512W
Depth	10 km
Distances	43.3 km (26.8 mi) NNW of Chamical, Argentina 74.0 km (45.9 mi) SSE of La Rioja, Argentina 133.9 km (83.0 mi) SE of Chilecito, Argentina 160.7 km (99.6 mi) S of Arauco, Argentina 162.0 km (100.5 mi) WSW of Recreo, Argentina
Location Uncertainty	Horizontal: 8.3 km; Vertical 1.9 km
Parameters	Nph = 82; Dmin = 267.7 km; Rmss = 0.74 seconds; Gp = 48° Version =
Event ID	us 7000shps

(1) Nominal Standard Time; local and daylight savings time zone may differ.
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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