| Magnitude | 4.9 |
| Region | KURIL ISLANDS |
| Date time | 2026-01-31 20:54:39.3 UTC |
| Location | 44.500 ; 148.782 |
| Depth | 50 km |
| Distance | 393 km NE of Kushiro, Japan / pop: 183,000 / local time: 05:54:39.3 2026-02-01 108 km SE of Kuril’sk, Russia / pop: 1,600 / local time: 05:54:39.3 2026-02-01 |
Source parameters reviewed by a seismologist
All data providers for this event:
Seismological Survey of Serbia -- Belgrade, Serbia (BEO)National Institute for Earth Physics -- Bucharest, Romania (NIEP)
Badan Meteorologi, Klimatologi dan Geofisika -- Jakarta, Indonesia (BMKG)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
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)
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)