| Magnitude | 2.5 |
| Region | LA RIOJA, ARGENTINA |
| Date time | 2026-10-27 16:34:20.0 UTC |
| Location | -28.930 ; -67.480 |
| Depth | 115 km |
| Distance | 81 km WNW of La Rioja, Argentina / pop: 162,000 / local time: 13:34:20.0 2026-10-27 26 km N of Chilecito, Argentina / pop: 42,200 / local time: 13:34:20.0 2026-10-27 |
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:
Instituto Nacional de Prevencion Sismica (INPRES) -- Buenos Aires, Argentina (NSNA)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)