INES directory

On this page you can browse the directory of reported nuclear and radiation incidents reported to the IAEA.

Please be aware that this directory is not complete, certainly not below INES-2, as different national regulatory bodies have different measures as to what to report to the IAEA and what not.

It is also possible to check a map with all reported the incidents.

To get notified of nuclear incidents as they are added to the directory, follow @ines_events on Twitter or through the RSS-feed.

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Event date Location Incident INES level
1994-01-18 JOSE CABRERA-1 (ZORITA) CRACK IN CONTROL ROD HOUSING 1
1994-01-12 ZAPOROZHE-4 RADIOACTIVE CONTAMINATION IN AUXILIARY BUILDING 2
1994-01-11 KORI-4 REACTOR TRIP DUE TO FAST CLOSURE OF MAIN STEAM ISOLATION VALVE (MSIV)
1994-01-04 MCMASTER RESEARCH REACTOR POWER EXCURSION AT MCMASTER NUCLEAR RESEARCH REACTOR DURING FUEL LOADING 2
1994-01-03 PAKS-4 RENDERING AN EMERGENCY FEEDWATER PUMP AND AN AUXILIARY EMERGENCY FEEDWATER PUMP AVAILABLE FOR A SHORT TIME WITHOUT ADHERANCE TO THE REQUIREMENTS OF THE TECSPECS 1
1993-12-27 TOKAI REPROCESSING PLANT RADIATION EXPOSURE OF WORKERS AT TOKAI REPROCESSING PLANT 2
1993-12-24 ALMARAZ-1 FIRE IN ELECTRIC TRANSFORMER
1993-12-21 BOHUNICE-2 TURBINE TRIP DUE TO PRESSURE DROP IN STEAM GENERATOR MAIN COLLECTOR 1
1993-12-21 KORI-2 REACTOR TRIP DUE TO MAIN CONDENSER VACUUM LOW SIGNAL
1993-12-15 YONGGWANG-2 REACTOR TRIP DUE TO GROUNDING OF POWER SUPPLY OF CONTROL RODS
1993-12-10 KORI-4 REACTOR TRIP DUE TO FAST CLOSURE OF MAIN FEEDWATER ISOLATION VALVE (MFIV) CAUSED BY MALFUNCTION OF LOGIC CIRCUIT
1993-12-09 BOHUNICE-2 EXCEEDING OF CL-CONCENTRATION IN PRIMARY CIRCUIT WATER 1
1993-12-06 KORI-3 REACTOR TRIP DUE TO TURBINE TRIP CAUSED BY STEAM GENERATOR LEVEL "HI-HI" SIGNAL
1993-11-26 KRSKO HUMAN ERROR INITIATED SAFETY INJECTION/REACTOR TRIP 1
1993-11-23 ULCHIN-1 REACTOR TRIP DUE TO TROUBLE OF DISCONNECTOR SWITCH IN SWITCH YARD
1993-11-23 KALININ-1 UNIT SCRAM DUE TO OPERATIONAL OCCURRENCE IN RCP COMPONENT COOLING CIRCUIT
1993-11-13 BR2 UNCONTROLLED POWER TRANSIENT IN A TEST REACTOR WITH DEGRADATION OF THE TESTED IRRADIATED FUEL NEEDLE 2
1993-11-10 KORI-2 REACTOR TRIP DUE TO FLUCTUATION OF PRESSURE IN MOISTURE SEPARATOR AND REHEATER (MSR) DRAIN TANK
1993-11-03 KORI-3 REACTOR TRIP DUE TO FAST CLOSURE OF MAIN STEAM ISOLATION VALVE (MSIV)
1993-10-28 KORI 1 REACTOR TRIP DUE TO GENERATOR TRIP CAUSED BY ACTIVATION OF GENERATOR PROTECTION RELAY

Read more about the INES database.

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