| Magnitude | 3.4 |
| Region | COSTA RICA |
| Date time | 2026-09-11 09:13:50.0 UTC |
| Location | 8.534 ; -83.822 |
| Depth | 33 km |
| Distance | 158 km SSE of San José, Costa Rica / pop: 335,000 / local time: 03:13:50.0 2026-09-11 58 km SSW of Puerto Cortés, Costa Rica / pop: 3,800 / local time: 03:13:50.0 2026-09-11 |
Source parameters provided by:
Instituto de investigacion observatorio valcanologico y sismologico, Heredia, Costa Rica -- Heredia, Costa Rica (UNA)
All data providers for this event:
Universidad de Panama -- Panama, Panama (IGC)Instituto Nicaraguense de Estudios Territoriales -- Managua, Nicaragua (INET)
Instituto de investigacion observatorio valcanologico y sismologico, Heredia, Costa Rica -- Heredia, Costa Rica (UNA)
Further information can be found at:
Seccion de Sismologia, Univ. de Costa Rica, San Jose, Costa Rica -- San Jose, Costa Rica (UCR)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Escuela Politecnica Nacional, Quito, Ecuador -- Quito, Ecuador (QUI)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Instituto de investigacion observatorio valcanologico y sismologico, Heredia, Costa Rica -- Heredia, Costa Rica (UNA)