| Magnitude | 5.2 |
| Region | KURIL ISLANDS |
| Date time | 2025-12-21 03:48:01.7 UTC |
| Location | 43.617 ; 147.823 |
| Depth | 20 km |
| Distance | 288 km ENE of Kushiro, Japan / pop: 183,000 / local time: 12:48:01.7 2025-12-21 91 km E of Shikotan, Russia / pop: 2,100 / local time: 14:48:01.7 2025-12-21 |
Source parameters reviewed by a seismologist
All data providers for this event:
Geoscience Australia, Canberra, ACT, Australia -- Canberra, Australia (AUST)Seismological Survey of Serbia -- Belgrade, Serbia (BEO)
National Institute for Earth Physics -- Bucharest, Romania (NIEP)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)
Kandilli Observatory and Earthquake Research Institute -- Istanbul, Turkey (KOERI)
Instituto Geografico Nacional -- Madrid, Spain (IGN)
Ukrainian NDC, Main Center of Special Monitoring -- Kyiv, Ukraine (MCSM)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
The research institute NORSAR -- Kjeller, Norway (NORSAR)
Republican Seismic Survey Center or Azerbaijan National Academy of Sciences -- Baku, Azerbaijan (RSSC)
EMSC -- Arpajon, France (SC4)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)