| Magnitude | 4.0 |
| Region | CATAMARCA, ARGENTINA |
| Date time | 2026-08-12 14:45:20.0 UTC |
| Location | -26.800 ; -66.580 |
| Depth | 10 km |
| Distance | 135 km W of San Miguel de Tucumán, Argentina / pop: 781,000 / local time: 11:45:20.0 2026-08-12 54 km NNE of Hualfín, Argentina / pop: 2,300 / local time: 11:45:20.0 2026-08-12 |
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:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)Instituto Nacional de Prevencion Sismica (INPRES) -- Buenos Aires, Argentina (NSNA)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)