| Magnitude | 3.9 |
| Region | ANTOFAGASTA, CHILE |
| Date time | 2026-01-31 04:40:23.0 UTC |
| Location | -21.170 ; -68.740 |
| Depth | 124 km |
| Distance | 144 km N of Calama, Chile / pop: 143,000 / local time: 01:40:23.0 2026-01-31 133 km ESE of La Tirana, Chile / pop: 1,500 / local time: 01:40:23.0 2026-01-31 |
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)EMSC -- Arpajon, France (SC4)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)Observatorio San Calixto -- La Paz, Bolivia (OSC)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)