| Magnitude | 4.8 |
| Region | EASTERN HONSHU, JAPAN |
| Date time | 2026-03-15 05:06:06.2 UTC |
| Location | 36.387 ; 139.330 |
| Depth | 90 km |
| Distance | 22 km E of Maebashi, Japan / pop: 282,000 / local time: 14:06:06.2 2026-03-15 12 km WNW of Ashikaga, Japan / pop: 159,000 / local time: 14:06:06.2 2026-03-15 |
Source parameters reviewed by a seismologist
All data providers for this event:
Seismological Survey of Serbia -- Belgrade, Serbia (BEO)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)
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)
Republican Seismic Survey Center or Azerbaijan National Academy of Sciences -- Baku, Azerbaijan (RSSC)
EMSC -- Arpajon, France (SC4)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)