hmm...
Quote:
Four hundred times more radioactive material was released than had been by the atomic bombing of Hiroshima. However, compared to the total amount released by nuclear weapons testing during the 1950s and 1960s, the Chernobyl disaster released 100 to 1000 times less radioactivity.[50] The fallout was detected over all of Europe except for the Iberian Peninsula.[51][52][53]