| Magnitude | 3.3 |
| Region | COSTA RICA |
| Date time | 2026-09-21 00:36:08.0 UTC |
| Location | 10.487 ; -84.386 |
| Depth | 27 km |
| Distance | 70 km NW of San José, Costa Rica / pop: 335,000 / local time: 18:36:08.0 2026-09-20 19 km N of Quesada, Costa Rica / pop: 27,300 / local time: 18:36:08.0 2026-09-20 |
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 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)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Instituto Nicaraguense de Estudios Territoriales -- Managua, Nicaragua (INET)
Instituto de investigacion observatorio valcanologico y sismologico, Heredia, Costa Rica -- Heredia, Costa Rica (UNA)
Servicio Sismologico Nacional, Instituto de Geofisica, UNAM -- Mexico City, Mexico (UNM)