Legenda & explanation
date INES title location
11-04-2005INES 2Three unshielded Cs-137 radioactive sources found at scrap yardJewometaal, Rotterdam-Botlek, Netherlands
17-10-1994INES 1THROUGH WALL CRACK OF THE UPPER PART OF THE FUEL CHANEL TRACT NO. 41-13CHERNOBYL-3, Ukraine
29-09-1999[N/A]Tornado sighting within protected areaH.B. ROBINSON-2, United States of America
14-08-2003INES 2Total Impairment of the High Pressure Emergency Core Injection System Affecting Five (5) Reactor Units at Pickering NGSPickering A - B NGS, Canada
02-03-2015INES 2Transport incident of a gamma ray projectorSt Pol-sur-Mer (59) and Courcelles-les-Lens (62), France
06-11-2016INES 2Transport of package containing a radioactive source from Kenya to South AfricaFrom Kenya to South Africa, South Africa
17-09-1992INES 1TRITIUM ACTIVITY DISCHARGE TO LAKERAJASTHAN-2, India
28-06-1992INES 1TRITIUM ACTIVITY IN PROCESS WATER RETURNRAJASTHAN-2, India
16-09-1992INES 1TRITIUM RELEASE DUE TO SPILLAGE OF HEAVY WATER FROM MODERATOR SYSTEMKALPAKKAM-2, India
03-12-1994INES 0TURBINE AND REACTOR TRIP DUE TOMFCV TROUBLEYONGGWANG-1, South Korea
06-12-1990INES 1TURBINE SJAES STEAMING DUE TO PLANT PERSONNEL ERRORSMOLENSK-3, Russian Federation
15-12-2007INES 0TURBINE TRIP AND MANUAL SCRAM DURING NORMALIZATION OF A HEAT EXCHANGER OF THE MAIN OUTPUT TRANSFORMERATUCHA-1, Argentina
03-02-1994INES 0TURBINE TRIP AND REACTOR POWER DECREASE DUE TO FAILURE OF AUXILIARY TRANSFORMER AT NPP DUKOVANYDUKOVANY-3, Czech Republic
15-12-1995INES 0TURBINE TRIP AND REACTOR SCRAM DUE TO TO AG WATER LEVEL HIGH-HIGHQINSHAN 1, China
21-12-1993INES 1TURBINE TRIP DUE TO PRESSURE DROP IN STEAM GENERATOR MAIN COLLECTORBOHUNICE-2, Slovakia
30-03-1993INES 0TURBINE TRIP ON SG HIGH-HIGH WATER LEVEL FOLLOWED BY REACTOR TRIPQINSHAN 1, China
02-06-1995INES 1TURBINE/REACTOR TRIP CAUSED BY AN ERROR IN THE EH CONTROL SYSTEM OF THE TURBINE GENERATORKRSKO, Slovenia
24-07-1992INES 0TURBINE/REACTOR TRIP ON SG 1 HIGH LEVELKRSKO, Slovenia
24-07-1992INES 0TURBINE/REACTOR TRIP ON SG 2 HIGH LEVELKRSKO, Slovenia
25-07-2006INES 2Two emergency dieselgenerators did not start when the unit was disconnected from the ordinary off site grid.FORSMARK-1, Sweden
21-11-1995INES 3Two occupational workers were injured by exposure of electron acceleratorTIANJIN, China
01-07-1997INES 1Two out of four diesel generators unavailable due to loose connection to the voltage regulatorRINGHALS-2, Sweden
22-11-2013INES 1Two radioactive sources containing Co-60 lost or stolenBełchatów Power Station (coal-fired power plant), Poland
30-06-2001INES 1Unauthorized dismantling of a furnace containing Co-60 radioactive sourcesS.C. Forever/ Calan, Romania
07-02-1993[N/A]UNAUTHORIZED INTRUDER INTO PLANT PROTECTED AREA WHILE OPERATING AT 100 PERCENT POWERTHREE MILE ISLAND-1, United States of America
12-09-2012INES 0Unauthorized movementColombo Fort, Sri Lanka
06-06-1998INES 2Unavailability of 1 out of 4 main steam safety and relief valve stationUNTERWESER, Germany
10-04-1991INES 3UNAVAILABILITY OF LOW POWER EMERGENCY PROTECTION (LPEP) DUE TO LOSS OF IONIZATION CHAMBER POWER SUPPLYCHERNOBYL-1, Ukraine
24-05-1991INES 2UNAVAILABILITY OF REACTOR LEVEL MEASUREMENTBELLEVILLE-2, France
22-01-1992INES 2UNAVAILABILITY OF THE IODINE FILTERING OF REACTOR CONTROL ROOM VENTILATION SYSTEMDAMPIERRE-1, France