Over 1 microSv/h at 12 points in a park of Kashiwa

 

Chiba prefecture measured over 1 microSv/h at 12 locations in Kashiwa no ha park of Kashiwa Chiba.
Kashiwa is known to be a hotspot.
They measured over 1 microSv/h at 50cm above the ground in 9 points on 2/10/2012.
Additionally, they measured 1.79 ~ 1.03 microSv/h at 3 locations on 2/16/2012, but it was 1m above the ground. Those 3 points are at gutter of the parking lot in the park.


大きな地図で見る

Source

新たに3カ所で毎時1マイクロシーベルト超え 県立柏の葉公園

2012年2月17日
県は十六日、柏市の県立柏の葉公園で、毎時一マイクロシーベルト(地上一メートル)を超える空間放射線量が三カ所で新たに計測されたと発表した。周辺を立ち入り禁止にした上で、除染の準備を進めている。
県公園緑地課によると、一マイクロシーベルトを超えたのはいずれも駐車場内の集水口付近で、毎時一・七九~一・〇三マイクロシーベルトだった。同園では十日に地上五十センチで、九カ所から一マイクロシーベルト超を計測していた。 (堀場達)

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This website updates the latest news about the Fukushima nuclear plant and also archives the past news from 2011. Because it's always updated and added live, articles, categories and the tags are not necessarily fitted in the latest format.
I am the writer of this website. About page remains in 2014. This is because my memory about 311 was clearer than now, 2023, and I think it can have a historical value. Now I'm living in Romania with 3 cats as an independent data scientist.
Actually, nothing has progressed in the plant since 2011. We still don't even know what is going on inside. They must keep cooling the crippled reactors by water, but additionally groundwater keeps flowing into the reactor buildings from the broken parts. This is why highly contaminated water is always produced more than it can circulate. Tepco is planning to officially discharge this water to the Pacific but Tritium is still remaining in it. They dilute this with seawater so that it is legally safe, but scientifically the same amount of radioactive tritium is contained. They say it is safe to discharge, but none of them have drunk it.

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