Daiichi Plant Complex Radiation Maps

The maps showing radiation levels around the plant grounds are posted here.

Newest monitoring post data at Fukushima Daiichi can be found here (in Japanese but translates well with Google Translate)
On these maps please note the high reading near the Administration Building of 2015.0 μSv/h.
It appears to be the highest on that map.

The plant complex map has a reading of significance. The SGTS, is part of the venting system that runs into the vent stack.
It has a reading of 10,000 mSv/h.

The photo above shows a worker standing next to the unit 1-2 vent tower near where that 10,000 mSv/h reading was taken in late 2011.
This later became an ongoing controversy and later work to deal with the high radiation levels at this vent tower.

 

Below is some early radiation mapping for the plant site, followed by more recent mapping.
All maps are sourced from TEPCO, newer maps were sourced from TEPCO as of 2021.

 

 

2011 Radiation Map of Fukushima Daiichi

 

2012 Radiation Map of Fukushima Daiichi

 

 

2021 Radiation Map of Fukushima Daiichi

2021 radiation map fukushima daiichi

 

2020 Radiation Map of Fukushima Daiichi

2020 radiation map fukushima daiichi

 

2019 Radiation Map of Fukushima Daiichi

2019 fukushima daiichi radiation map

 

2018 Radiation Map of Fukushima Daiichi

2018 daiichi radiation map

 

2017 Radiation Map of Fukushima Daiichi

2017 daiichi_radiation_maps

 

2016 Radiation Map of Fukushima Daiichi

2016 daiichi radiation map

 

2015 Radiation Map of Fukushima Daiichi

2016 daiichi radiation map

 

2014 Radiation Map of Fukushima Daiichi

2014 daiichi radiation map

 

2013 Radiation Map of Fukushima Daiichi

2013 daiichi radiation map

 

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