date  | INES | title | location |
|---|
| 25-02-1999 | INES 0 | Core instability occurred during maintenance performed in the switchyard | OSKARSHAMN-2, Sweden |
| 20-02-1999 | INES 3 | Radiological accident in industrial gammagraphy with Ir-192 | PERU radiation source, Peru |
| 28-01-1999 | INES 1 | Loss of reactor annulus integrity | TRILLO-1, Spain |
| 08-01-1999 | INES 3 | Accidental overexposure to radiation from Co 60 source | SCRAPYARD, Turkey |
| 08-01-1999 | INES 3 | Loss of radioactive Co60 source of 700 Ci | IKITELLI, Turkey |
| 27-12-1998 | INES 2 | Loss of off-site power supplies at Hunterston B Power Station | HUNTERSTON-B1 UNIT A, United Kingdom |
| 21-11-1998 | INES 2 | Fuel assembly drop during refuelling | LAGUNA VERDE-1, Mexico |
| 10-11-1998 | INES 2 | Workers exposure during weld tests | ZAPOROZHE-3, Ukraine |
| 08-10-1998 | INES 0 | Fire in emergency diesel generator control panel during test | ENRICO FERMI-2, United States of America |
| 02-10-1998 | INES 2 | Switch off of a protection device during periodic inspection | PHEBUS, France |
| 11-09-1998 | INES 2 | Overexposure of two workers | NARORA-2, India |
| 31-08-1998 | INES 0 | Reactor trip breaker train B undervoltage card damage | KRSKO, Slovenia |
| 28-07-1998 | INES 0 | Small short-term fire in the electric rectifier in the NPP Dukovany | DUKOVANY-1, Czech Republic |
| 13-07-1998 | INES 2 | Failure of safety system train during routine testing | ARMENIA-2, Armenia |
| 24-06-1998 | INES 1 | Reactor trip and natural circulation cooldown due to loss of offsite power | DAVIS BESSE-1, United States of America |
| 11-06-1998 | INES 2 | Automatic shutdown of the reactor caused by spurious triggering of the containment spray system and jamming of a control cluster in the high position during this shutdown | BELLEVILLE-2, France |
| 06-06-1998 | INES 2 | Unavailability of 1 out of 4 main steam safety and relief valve station | UNTERWESER, Germany |
| 04-06-1998 | INES 2 | Reactor discharge due to deterioration of quality of water in the secondary circuit (power reduction) | ARMENIA-2, Armenia |
| 19-05-1998 | INES 2 | SG blow down pipe rupture at Kozloduy NPP unit 1 during refuelling outage | KOZLODUY-1, Bulgaria |
| 13-05-1998 | INES 2 | Large leak in the residual heat removal system (RHR) | CIVAUX-1, France |
| 08-05-1998 | INES 2 | Loss of 4 TBq of Mo-99 in B(U) Packaging | SOUTH AFRICAN AE CORP., South Africa |
| 08-05-1998 | INES 2 | Loss of 4 TBq of Mo-99 in B(U) packaging | SOUTH AFRICAN AE CORP., South Africa |
| 07-05-1998 | INES 2 | Loss of ventilation in Dounreay fuel cycle area | DOUNREAY, United Kingdom |
| 21-04-1998 | INES 2 | Modification to main steam and main feed isolation valves leading to degradation of reactor protection systems | SIZEWELL-A UNIT B, United Kingdom |
| 17-04-1998 | [N/A] | Odor of combustible gas in turbine building | LIMERICK-1, United States of America |
| 14-03-1998 | INES 2 | Radiation overexposure of personnel while performing refuellig activities | BILIBINO UNIT D, Russian Federation |
| 03-03-1998 | INES 0 | Reactor trip resulting from fast acting scram system (FASS) actuation | IGNALINA-1, Lithuania |
| 13-02-1998 | INES 0 | Loss of shutdown cooling | CLINTON-1, United States of America |
| 09-11-1997 | INES 0 | Small short-term fire in the switchboard in the NPP Dukovany | DUKOVANY-1, Czech Republic |
| 09-10-1997 | INES 0 | Fire in emergency diesel generator exhaust | LIMERICK-2, United States of America |
