| Magnitude | 5.6 |
| Region | NEAR EAST COAST OF HONSHU, JAPAN |
| Date time | 2025-12-08 23:59:06.4 UTC |
| Location | 40.878 ; 142.779 |
| Depth | 40 km |
| Distance | 172 km ENE of Aomori, Japan / pop: 298,000 / local time: 08:59:06.4 2025-12-09 116 km ENE of Hachinohe, Japan / pop: 239,000 / local time: 08:59:06.4 2025-12-09 |
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)
HUN-REN EPSS Kövesligethy Radó Seismological Observato -- Budapest, Hungary (BUD)
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)
Malaysian Meteorological Department -- Kuala Lumpur, Malaysia (MET)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
The research institute NORSAR -- Kjeller, Norway (NORSAR)
Centro de Sismologia da Universidade de Sao Paulo (member of the RSBR) -- Sao Paulo, Brazil (USP)
EMSC -- Arpajon, France (SC4)
Further information can be found at:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)