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7.92 mSv/y of external exposure in Koriyama Fukushima based on the data of November

From the data taken in November, it is assumed that a child (under 6) in Koriyama Fukushima may be externally exposed to 7.92 mSv/y. Koriyama Fukushima announced this result on

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Tepco found 140 tones of contaminated water leaking in a tunnel under the reactor

Tepco found 220 tones of contaminated water leaking in a tunnel under the central waste processing facility, where they stock highly contaminated water, last month. They found water leaking though

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Smog observed around reactor 4

At this moment of 1/7/2012 1:55 JST, Fukushima live camera is capturing the heavy smog around the Fukushima plants. Though it is hard to see reactor 4 because of the

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MEXT quits fall-out report in weekends.

Following up this article http://fukushima-diary.com/2012/01/breaking-news-after-the-earthquake-of-11-fukushima-had-fall-out-more-than-30-days-of-nov/ Ministry of Education, Culture, Sports, Science and Technology decided to quit fall-out report every weekend since now. They explain, that is because the fall-out is in

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Possible existence of neutron ray in reactor.

On the monthly report of December, Tepco stated they measured 1.7E-07 Bq/cm3 of Sb-125  from the sample taken AM9:29~9:59 ,12/6/2011 It was from the air above the sea, 2~3km offshore.

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Inside information of actual dose in Fukushima

A Japanese blogger obtained an inside information of actual dose from 3/15/2012~5/10/2012 in Fukushima. This is monitored from this place. 大きな地図で見る From this data: 1) At the moment of 3/18/2011,

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Cesium increased by 3 times as much as usual at intake of reactor 3

1/5/2012, Tepco measured 3 times more Cesium as usual at the intake of reactor 3. Cs-134: 0.76 Bq/cc (ml) or 760 Bq/liter or 2,880 Bq/gal (13 times higher than the