| Magnitude | 5.6 |
| Region | OFF EAST COAST OF HONSHU, JAPAN |
| Date time | 2026-04-21 18:44:13.0 UTC |
| Location | 40.143 ; 143.188 |
| Depth | 37 km |
| Distance | 149 km E of Hachinohe, Japan / pop: 239,000 / local time: 03:44:13.0 2026-04-22 120 km NE of Miyako, Japan / pop: 51,700 / local time: 03:44:13.0 2026-04-22 |
Source parameters provided by:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
All data providers for this event:
Geoscience Australia, Canberra, ACT, Australia -- Canberra, Australia (AUST)Seismological Survey of Serbia -- Belgrade, Serbia (BEO)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Instituto Nazionale di Geofisica e Vulcanologia -- Rome, Italy (INGV) -- DOI: https://terremoti.ingv.it/en/iside
Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)
Kandilli Observatory and Earthquake Research Institute -- Istanbul, Türkiye (KOERI)
Slovenian Environment Agency, Seismology Office -- Ljubljana, Slovenia (ARSO)
Instituto Geografico Nacional -- Madrid, Spain (IGN)
Ukrainian NDC, Main Center of Special Monitoring -- Kyiv, Ukraine (MCSM)
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)
EMSC -- Arpajon, France (SC4)
Further information can be found at:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)