nuclear-news

The News That Matters about the Nuclear Industry Fukushima Chernobyl Mayak Three Mile Island Atomic Testing Radiation Isotope

Space dose 1.55 micro Sv/h, Koriyama city, park waterside hotspot

Published on Jul 20, 2016 by Birdhairjp

July 16, 2016 (five years & four months from the nuclear disaster)
I monitored radiation around Gohyakubuchi-park of Koriyama city, Fukushima Prefecture, Japan.

Space dose of the height of the chest of the promenade circling the pond, was approximately 0.27 to 0.30 micro sievert per hour.

At the entrance of the park, a sighnboad shows the decontamination result by the city.
Before the decontamination: 2.33 micro Sv/h as of Sep of 2011
After the decontamination: 0.21 micro Sv/h as of Jun of 2016
(Air dose rate 50cm high from the ground level)

My monitor shows space dose 0.47 on the pond-side promenade near a floodgate to the waterway into the woods.

Space dose on the promenade in the park forest is at the height of the breast, was 0.3 to 0.45 micro Sv/h

To the waterside in the forest, there is a hot spot that radioactive material is collected.
Approaching to the place, the value of the dosimeter is jumped.
Space dose of the height of the breast in the hot spots were recorded 1.5-1.9 micro Sv/h.

Measuring instrument that was used during the video shoot, Ukraine made, ECOTEST’s MKS-05.
Koriyama city : population, about 330,000 people.

July 27, 2016 - Posted by | Fukushima 2016 | , , , , ,

No comments yet.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

%d bloggers like this: