| Magnitude | 3.8 |
| Region | CATAMARCA, ARGENTINA |
| Date time | 2025-08-20 20:43:30.0 UTC |
| Location | -26.700 ; -67.770 |
| Depth | 409 km |
| Distance | 253 km W of San Miguel de Tucumán, Argentina / pop: 781,000 / local time: 17:43:30.0 2025-08-20 109 km NNW of Fiambalá, Argentina / pop: 8,000 / local time: 17:43:30.0 2025-08-20 |
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)