| Magnitude | 4.3 |
| Region | KURIL ISLANDS |
| Date time | 2026-10-31 01:21:35.2 UTC |
| Location | 49.916 ; 156.025 |
| Depth | 85 km |
| Distance | 394 km SSW of Petropavlovsk-Kamchatsky, Russia / pop: 187,000 / local time: 13:21:35.2 2026-10-31 85 km S of Severo-Kuril’sk, Russia / pop: 2,400 / local time: 12:21:35.2 2026-10-31 |
Source parameters reviewed by a seismologist
All data providers for this event:
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
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)