SummaryMapsTestimonies Medias Scientific data
Magnitude3.4
RegionNEAR EAST COAST OF HONSHU, JAPAN
Date time2026-08-09 09:59:34.6 UTC
Location35.829 ; 140.147
Depth77 km
Distance20 km NE of Honchō, Japan / pop: 560,000 / local time: 18:59:34.6 2026-08-09
16 km E of Kashiwa, Japan / pop: 340,000 / local time: 18:59:34.6 2026-08-09
Source parameters provided by:

National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
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All data providers for this event:
Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
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)