| Magnitude | 4.9 |
| Region | COSTA RICA |
| Date time | 2023-10-21 10:45:59.2 UTC |
| Location | 9.444 ; -83.731 |
| Depth | 15 km |
| Distance | 67 km SE of San José, Costa Rica / pop: 335,000 / local time: 04:45:59.2 2023-10-21 9 km NW of San Isidro, Costa Rica / pop: 34,800 / local time: 04:45:59.2 2023-10-21 |
Source parameters reviewed by a seismologist
All data providers for this event:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
Universidad de Panama -- Panama, Panama (IGC)
Ukrainian NDC, Main Center of Special Monitoring -- Kyiv, Ukraine (MCSM)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Centro de Sismologia da Universidade de Sao Paulo (member of the RSBR) -- Sao Paulo, Brazil (USP)
EMSC -- Arpajon, France (SC4)
Seccion de Sismologia, Univ. de Costa Rica, San Jose, Costa Rica -- San Jose, Costa Rica (UCR)
Further information can be found at:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)Seccion de Sismologia, Univ. de Costa Rica, San Jose, Costa Rica -- San Jose, Costa Rica (UCR)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Escuela Politecnica Nacional, Quito, Ecuador -- Quito, Ecuador (QUI)