SummaryMapsTestimonies Medias Scientific data
Magnitude3.0
RegionEASTERN HONSHU, JAPAN
Date time2026-08-30 02:11:30.0 UTC
Location37.200 ; 139.300
Depth10 km
Distance81 km SSE of Niigata, Japan / pop: 797,000 / local time: 11:11:30.0 2026-08-30
49 km ESE of Nagaoka, Japan / pop: 195,000 / local time: 11:11:30.0 2026-08-30
Source parameters provided by:

Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)
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All data providers for this event:
Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)
Further information can be found at:
Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)