Asia: Japan

Legenda & explanation
date INES title location
2016-04-20Not ApplicableLeakage from Piping Transferring RO-Concentrated Water to G-6 Tank AreaFUKUSHIMA-DAIICHI
2015-05-29Not ApplicableContaminated water being transferred to turbine building of unit 3 from 1000 tons notch tank was leaking from the cracked pressure hoseFUKUSHIMA-DAIICHI
2015-09-15Not ApplicableLeakages of water from the dikes in tank areas storing contaminated waterFUKUSHIMA-DAIICHI
2013-10-02Not ApplicableLeakage of Contaminated Water from the Top Plate of a Tank at B Area (South)FUKUSHIMA-DAIICHI
2014-02-20Not ApplicableLeakage of Contaminated Water from the Upper Part of Tank C-1 in H-6 Tank AreaFUKUSHIMA-DAIICHI
2013-10-02Not ApplicableLeakege of Contaminated Water from the Top Plate of a Tank at B Area (South)FUKUSHIMA-DAIICHI
2013-10-09Not ApplicableLeakage of Contaminated Water from a Desalination SystemFUKUSHIMA-DAIICHI
2014-02-06Not ApplicableLeakage of Contaminated Water from a Flange of Water Pressure Measuring instrumentFUKUSHIMA-DAIICHI
2014-02-20Not ApplicableLeakega of Contaminated Water from the Upper Part of Tank C-1 in H-6 Tank AreaFUKUSHIMA-DAIICHI
2014-04-13Not ApplicableInappropriate Transfer of Contaminated WaterFUKUSHIMA-DAIICHI
2014-06-02Not ApplicableLeakage of Contaminated Water from Two Notch TanksFUKUSHIMA-DAIICHI
2014-09-17Not ApplicableDiscovery of a Crack in a Connection Valve between Tanks for Concentrated Water Treated by Reverse OsmosisFUKUSHIMA-DAIICHI
2014-12-17Not ApplicableLeakage of Water Treated by the Multi-Nuclide Removal Facility (ALPS)FUKUSHIMA-DAIICHI
2015-02-22Not ApplicablePossible Flow of Contaminated Water to the Outside of the Controlled AreaFUKUSHIMA-DAIICHI
2013-08-193Contaminated water leakage from a water tankFUKUSHIMA DAIICHI
2011-03-112Failure of the reactor component cooling water system and others by tsunamiONAGAWA-2
2011-04-127Re-evaluation of INES rating; Effect to the Nuclear Facilities from the earthquake on east area of JapanFukushima Daiichi
2011-03-113Loss of the cooling function to the ultimate heat sink due to the big tsunamiFUKUSHIMA-DAINI-4
2011-03-113Loss of the cooling function to the ultimate heat sink due to the big tsunamiFUKUSHIMA-DAINI-2
2011-03-113Loss of the cooling function to the ultimate heat sink due to the big tsunamiFUKUSHIMA-DAINI-1
2011-03-113Loss of cooling function and water supplying function on the spent fuel pool due to the big tsunami.FUKUSHIMA-DAIICHI-4
2011-03-115The core damage by loss of all cooling function due to the big tsunami.FUKUSHIMA-DAIICHI-3
2011-03-115The core damage by loss of all cooling function due to the big tsunami.FUKUSHIMA-DAIICHI-2
2011-03-125Abnormal rise of radioactive dosage value at site boundary (INES Level 4)FUKUSHIMA-DAIICHI-1
2011-03-113Effect to the Nuclear Facilities from the earthquake on east area of JapanFUKUSHIMA-DAIICI-1,2 FUKUSHIMA-DAINI-1, Japan
2008-10-232Unsuitable management of Bakelite plates containing radioactive materialsBunkyo-city, Tokyo
2008-09-112Radiation Overexposure of a WorkerS.H.I.Examination & Inspection Ltd / Ehime prefecture
2008-04-071Loss of Industrial Gamma Radiography Exposure Device containing Ir-192 radiography sourceNon-Destructive Inspection Co., Ltd / Chiba
2007-07-160Events related to the earthquake on July 16thKashiwazaki-Kariwa
1999-06-182Criticality accident during periodic inspectionSHIKA-1