| Magnitude | 3.3 |
| Region | CATAMARCA, ARGENTINA |
| Date time | 2026-10-21 23:55:32.0 UTC |
| Location | -28.170 ; -66.000 |
| Depth | 10 km |
| Distance | 39 km NW of San Fernando del Valle de Catamarca, Argentina / pop: 188,000 / local time: 20:55:32.0 2026-10-21 22 km NNE of Mutquín, Argentina / pop: 1,200 / local time: 20:55:32.0 2026-10-21 |
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)