| Magnitude | 3.3 |
| Region | OFF COAST OF COSTA RICA |
| Date time | 2025-12-21 02:25:18.0 UTC |
| Location | 10.950 ; -86.770 |
| Depth | 17 km |
| Distance | 136 km SSW of Masaya, Nicaragua / pop: 130,000 / local time: 20:25:18.0 2025-12-20 106 km S of San Rafael del Sur, Nicaragua / pop: 29,800 / local time: 20:25:18.0 2025-12-20 |
Source parameters provided by:
Instituto Nicaraguense de Estudios Territoriales -- Managua, Nicaragua (INET)
All data providers for this event:
Instituto Nicaraguense de Estudios Territoriales -- Managua, Nicaragua (INET)Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)Servicio Sismologico Nacional, Instituto de Geofisica, UNAM -- Mexico City, Mexico (UNM)
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)
Instituto Nicaraguense de Estudios Territoriales -- Managua, Nicaragua (INET)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)