MidnightWatcher – Prophecy in Motion

“That’s an amazing reduction from the maximum emission of 2,000 terabecquerels per hour on March 15, it is actually one-2 millionth of the maximum, says TEPCO in the Reference No. 2 of the progress report on the ‘roadmap’ to God knows where.

Is this number, 1 billion becquerels per hour emission, good? TEPCO’s Matsumoto, in the press conference on July 19, avoided the judgment, and said he didn’t know, but it was one-2 millionth of what it had been on March 15.

On closer reading of the document, though, I noticed one strange thing about this emission number. TEPCO is talking about the radiation emission measured in cesium (cesium-134 and -137), not in iodine equivalence.

To come up with the iodine-131 equivalence, you have to multiply cesium-134 by 3, and cesium-137 by 40 (according to INES handbook). TEPCO doesn’t even give the breakdown of cesium 134 and -137 in its calculation of 1 billion becquerels/hour number. Other nuclides have even higher multiplier: americium-241 is 8,000, plutonium-239 is 10,000.

If half of 1 billion becquerels is cesium-134 and the other half is cesium-137, then in iodine-131 equivalence like in the previous calculations, the emission would be:

(0.5*3)+(0.5*40)=1.5+20=21.5 billion becquerels/hour

Instead of 1 billion becquerels/hour, it would be 21.4 billion becquerels/hour in iodine equivalence, or 516 billion becquerels in one day. In less than 2 days, we would be talking about over 1 terabecquerels.” Read more.