While Croatia does not have nuclear power plant on its territory, NPP Krško in Slovenia is just
10 km from the Croatian border. It is important for Croatia to include NPP Krško in comprehensive
hazard assessment. This article will present hazard assessment based on calculations using RODOS.
Real-time weather prepared by Croatian National Weather Service and collected by the State Office
for Radiological and Nuclear Safety over the years will be used. Scenario resulting in the large release
from the NPP will be analysed. Results from hundreds of calculations will be statistically analysed
and compared to the current protection zones in Croatia around the NPP Kršk