This is a POTENTIAL radiation release produced by officials within the Department of Atmospheric and Climate Research (ATMOS) at the Norwegian Institute for Air Research (NILU).
The Norwegian Institute for Air Research
http://www.nilu.no/
http://transport.nilu.no/
http://transport.nilu.no/browser/fpv_fuku?fpp=conccol_I-131_;region=DMANC1