| Magnitude | 3.4 |
| Region | OFF COAST OF COSTA RICA |
| Date time | 2026-10-17 14:01:19.0 UTC |
| Location | 10.633 ; -86.138 |
| Depth | 10 km |
| Distance | 149 km S of Masaya, Nicaragua / pop: 130,000 / local time: 08:01:19.0 2026-10-17 55 km W of Sardinal, Costa Rica / pop: 3,200 / local time: 08:01:19.0 2026-10-17 |
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:
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)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Servicio Sismologico Nacional, Instituto de Geofisica, UNAM -- Mexico City, Mexico (UNM)
Seccion de Sismologia, Univ. de Costa Rica, San Jose, Costa Rica -- San Jose, Costa Rica (UCR)