Tedd Weyman email to Piotr Bein 26.4.2011
http://www.jaif.or.jp/english/news_images/pdf/ENGNEWS01_1303800194P.pdf
“The total amount of radioactivity at Units 1 to 6 was 720 million TBq. on March 11, the day of the accident, and 150 million TBq. on April 11, exactly one month later.”
These are spot readings, indicative of continuous releases, accumulative output is many more time than Chernobyl
720,000,000 X 1,000,000,000,000 decays per second on a continuous basis X’s # sec’s in a day (3600 X 24) for example would be the total emissions for that 24 hr period