NEAR EAST COAST OF HONSHU, JAPAN-12 km NE of Kashiwa, Japan -5.8

Magnitude 5.8 Region NEAR EAST COAST OF HONSHU, JAPAN Date time 2026-08-22 17:00:39.4 UTC Location 35.938 ; 140.078 Depth 61 km Distance 24 km NNE of Matsudo, Japan / pop: 470,000 / local time: 02:00:39.4 2026-08-23 12 km NE of Kashiwa, Japan / pop: 340,000 / local time: 02:00:39.4 2026-08-23 Source parameters provided by: National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC) --------- I felt this earthquake All data providers for this event: Geoscience Australia, Canberra, ACT, Australia -- Canberra, Australia (AUST) Seismological Survey of Serbia -- Belgrade, Serbia (BEO) British Geological Survey -- Edinburgh, United Kingdom (BGS) HUN-REN EPSS Kövesligethy Radó Seismological Observato -- Budapest, Hungary (BUD) China Earthquake Networks Center -- Beijing, China (CENC) French Polynesian Tsunami Warning Center - CEA -- Papeete, Polynesie Francaise - Tahiti (CPPT) EMSC - CSLOC -- Arpajon, France (CSLC) GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ) Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS) Instituto Portugues do Mar e da Atmosfera -- Lisbon, Portugal (IPMA) 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) Landsamt fur Geologie, Rohstoffe und Bergbau -- Freiburg, Germany (LED) Instituto Geografico Nacional -- Madrid, Spain (IGN) 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) EMSC -- Arpajon, France (SC4) Seismological and Volcanological Observatory Center -- Dhamar, Yemen (YSVOC) 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)