| Magnitude | 3.9 |
| Region | OFF COAST OF COSTA RICA |
| Date time | 2025-11-21 00:08:18.0 UTC |
| Location | 8.679 ; -84.255 |
| Depth | 3 km |
| Distance | 141 km S of San José, Costa Rica / pop: 335,000 / local time: 18:08:18.0 2025-11-20 84 km S of Quepos, Costa Rica / pop: 7,800 / local time: 18:08:18.0 2025-11-20 |
Source parameters provided by:
Instituto de investigacion observatorio valcanologico y sismologico, Heredia, Costa Rica -- Heredia, Costa Rica (UNA)
All data providers for this event:
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:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)Instituto de investigacion observatorio valcanologico y sismologico, Heredia, Costa Rica -- Heredia, Costa Rica (UNA)
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)