| Magnitude | 3.9 |
| Region | LA RIOJA, ARGENTINA |
| Date time | 2026-11-09 06:20:40.0 UTC |
| Location | -28.860 ; -68.880 |
| Depth | 131 km |
| Distance | 207 km W of La Rioja, Argentina / pop: 162,000 / local time: 03:20:40.0 2026-11-09 67 km WSW of Vinchina, Argentina / pop: 2,800 / local time: 03:20:40.0 2026-11-09 |
Source parameters provided by:
Instituto Nacional de Prevencion Sismica (INPRES) -- Buenos Aires, Argentina (NSNA)
All data providers for this event:
Instituto Nacional de Prevencion Sismica (INPRES) -- Buenos Aires, Argentina (NSNA)Further information can be found at:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)Instituto Nacional de Prevencion Sismica (INPRES) -- Buenos Aires, Argentina (NSNA)
Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)