| Magnitude | 3.9 |
| Region | CATAMARCA, ARGENTINA |
| Date time | 2026-10-17 17:24:18.0 UTC |
| Location | -26.990 ; -66.500 |
| Depth | 10 km |
| Distance | 128 km WSW of San Miguel de Tucumán, Argentina / pop: 781,000 / local time: 14:24:18.0 2026-10-17 42 km NE of Hualfín, Argentina / pop: 2,300 / local time: 14:24:18.0 2026-10-17 |
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)EMSC -- Arpajon, France (SC4)
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)