| Magnitude | 4.5 |
| Region | ATACAMA, CHILE |
| Date time | 2026-03-11 16:09:12.1 UTC |
| Location | -27.719 ; -69.278 |
| Depth | 118 km |
| Distance | 303 km WNW of La Rioja, Argentina / pop: 162,000 / local time: 13:09:12.1 2026-03-11 111 km E of Copiapó, Chile / pop: 129,000 / local time: 13:09:12.1 2026-03-11 |
Source parameters reviewed by a seismologist
All data providers for this event:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)
Centro de Sismologia da Universidade de Sao Paulo (member of the RSBR) -- Sao Paulo, Brazil (USP)
EMSC -- Arpajon, France (SC4)
Further information can be found at:
Instituto Nacional de Prevencion Sismica (INPRES) -- Buenos Aires, Argentina (NSNA)Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)