Fukushima Daiichi site plan and daily on-site radiation readings

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 16:00 April 2; http://www.meti.go.jp/press/2011/04/20110402003/20110402003-2.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 15:00 April 3 http://www.meti.go.jp/press/2011/04/20110403002/20110403002-2.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 08:00 April 4: http://www.meti.go.jp/press/2011/04/20110404001/20110404001-2.pdf

Downward trend continues.

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 15:00 April 4: http://www.meti.go.jp/press/2011/04/20110404006/20110404006-2.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 08:00 April 5: http://www.meti.go.jp/press/2011/04/20110405002/20110405002-2.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 08:00 April 6: http://www.meti.go.jp/press/2011/04/20110406002/20110406002-3.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 14:00 April 6. At 11:10 measurements switched from point 3 to point 7 resulting in a 25-30% increase in readings even though the two points are about the same distance from unit 2 (see fig on page 6).

http://www.meti.go.jp/press/2011/04/20110406005/20110406005-2.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 15:00 on April 7: http://www.meti.go.jp/press/2011/04/20110407006/20110407006-2.pdf

Switched from point 7 back to point 3 at 21:30 April 6 resulted in a 25% reduction in readings. The two points are a few hundred meters apart.

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 07:00 April 8. http://www.meti.go.jp/press/2011/04/20110408004/20110408004-2.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 15:00 April 8: http://www.meti.go.jp/press/2011/04/20110408009/20110408009-2.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 08:00 April 9. Trend continues downward.
http://www.meti.go.jp/press/2011/04/20110409001/20110409001-2.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 15:00 April 9. http://www.meti.go.jp/press/2011/04/20110409004/20110409004-2.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 15:00 April 10. http://www.meti.go.jp/press/2011/04/20110410003/20110410003-2.pdf

Downward trend continues.

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 07:00 April 11. http://www.meti.go.jp/press/2011/04/20110411003/20110411003-2.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 15:00 April 11. http://www.meti.go.jp/press/2011/04/20110411007/20110411007-2.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 07:50 April 12. http://www.meti.go.jp/press/2011/04/20110412002/20110412002-2.pdf

no increase observed during the fire.

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 15:00 April 12. http://www.meti.go.jp/press/2011/04/20110412006/20110412006-2.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 15:00 April 13. http://www.meti.go.jp/press/2011/04/20110413009/20110413009-2.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 15:00 April 14. http://www.meti.go.jp/press/2011/04/20110414004/20110414004-2.pdf

 

[Ronan Kelly]

Re: Fukushima Daiichi site plan and daily on-site radiation readings

Readings to 8:00 April 15. http://www.meti.go.jp/press/2011/04/20110415002/20110415002-2.pdf

5% increase observed between 7 and 8 am.