| Magnitude | 4.1 |
| Region | TARAPACA, CHILE |
| Date time | 2026-03-18 13:51:51.5 UTC |
| Location | -18.697 ; -69.559 |
| Depth | 124 km |
| Distance | 105 km SE of Tacna, Peru / pop: 280,000 / local time: 08:51:51.5 2026-03-18 82 km E of Arica, Chile / pop: 185,000 / local time: 10:51:51.5 2026-03-18 |
Source parameters reviewed by a seismologist
All data providers for this event:
Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
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:
Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)Instituto Geofisico del Peru -- Lima, Peru (LIM)
Observatorio San Calixto -- La Paz, Bolivia (OSC)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)