| Magnitude | 4.8 |
| Region | KURIL ISLANDS |
| Date time | 2026-10-22 17:21:27.3 UTC |
| Location | 44.200 ; 147.020 |
| Depth | 70 km |
| Distance | 253 km NE of Kushiro, Japan / pop: 183,000 / local time: 02:21:27.3 2026-10-23 51 km NNE of Shikotan, Russia / pop: 2,100 / local time: 04:21:27.3 2026-10-23 |
Source parameters provided by:
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
All data providers for this event:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
The research institute NORSAR -- Kjeller, Norway (NORSAR)
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)