| Magnitude | 4.2 |
| Region | COSTA RICA |
| Date time | 2026-01-17 18:58:30.0 UTC |
| Location | 9.276 ; -83.874 |
| Depth | 52 km |
| Distance | 77 km SSE of San José, Costa Rica / pop: 335,000 / local time: 12:58:30.0 2026-01-17 22 km SW of San Isidro, Costa Rica / pop: 34,800 / local time: 12:58:30.0 2026-01-17 |
Source parameters provided by:
Seccion de Sismologia, Univ. de Costa Rica, San Jose, Costa Rica -- San Jose, Costa Rica (UCR)
All data providers for this event:
Instituto Nicaraguense de Estudios Territoriales -- Managua, Nicaragua (INET)Seccion de Sismologia, Univ. de Costa Rica, San Jose, Costa Rica -- San Jose, Costa Rica (UCR)
Instituto de investigacion observatorio valcanologico y sismologico, Heredia, Costa Rica -- Heredia, Costa Rica (UNA)
Further information can be found at:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Seccion de Sismologia, Univ. de Costa Rica, San Jose, Costa Rica -- San Jose, Costa Rica (UCR)
Escuela Politecnica Nacional, Quito, Ecuador -- Quito, Ecuador (QUI)
Instituto de investigacion observatorio valcanologico y sismologico, Heredia, Costa Rica -- Heredia, Costa Rica (UNA)