| Magnitude | 3.1 |
| Region | ANTOFAGASTA, CHILE |
| Date time | 2026-10-21 19:47:12.0 UTC |
| Location | -23.720 ; -67.440 |
| Depth | 214 km |
| Distance | 207 km ESE of Calama, Chile / pop: 143,000 / local time: 16:47:12.0 2026-10-21 127 km WNW of San Antonio de los Cobres, Argentina / pop: 4,000 / local time: 16:47:12.0 2026-10-21 |
Source parameters provided by:
Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)
All data providers for this event:
Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)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)