Reading: 0.6877μSv Futuba Checkpoint, Fukushima (福島)

Location: Futuba checkpoint (小塚ダマ)(双葉町) Road 288, Fukushima, @1m

Date: 12/12/2014 16:53pm. Weather: overcast 2°C 

NB: No entry past the checkpoint (exclusion zone).

0.6877μSv (time=2min, α-, β- and γ-)

6.0285mSv/per year (at this rate)

Reading: 0.7149μSv Futuba, Fukushima (福島)

Location: Futuba temporary decontamination storage (双葉町) Road 288, Fukushima, @3cm

Date: 12/12/2014 16:16pm. Weather: overcast 2°C 

NB: soil was stored in covered plastic. External reading only.

0.7149μSv (time=2min, α-, β- and γ-)

6.267mSv/per year (at this rate)

Reading: 0.1811μSv Kyoto (京都)

Location: Gojo Karasuma(五条烏丸), Kyoto, @1m

Date: 18/02/2015 15:24pm. Weather: light rain 4°C 

0.1811μSv (time=3min, α-, β- and γ-)

1.5874mSv/per year (at this rate)

Reading: 0.3703μSv Futuba, Fukushima (福島)

Location: Futuba roadside farm (双葉町) Road 288, Fukushima, @1cm

Date: 12/12/2014 15:47pm. Weather: overcast 2°C 

NB: this area has been decontaminated, approx 30km from Fukushima Daiichi NPP

0.3703μSv (time=3min, α-, β- and γ-) per hour

3.2465mSv/per year (at this rate)

Reading: 0.3253μSv Futuba, Fukushima (福島)

Location: Futuba roadside farm (双葉町) Road 288, Fukushima, @1m

Date: 12/12/2014 15:42pm. Weather: overcast 2°C 

NB: this area has been decontaminated, approx 30km from Fukushima Daiichi NPP

0.3253μSv (time=3min, α-, β- and γ-)

2.8516mSv/per year (at this rate)

Reading: 0.2278μSv Fukushima (福島)

Location: Near Futuba (双葉町) off road 288, Fukushima, @1m

Date: 12/12/2014 14:59pm. Weather: overcast 3°C 

0.2278μSv (time=3min, α-, β- and γ-)

1.9975mSv/per year (at this rate)

Reading: 0.3259μSv Koriyama (郡山) Fukushima

Location: Koriyama Shinkensen St.(郡山), Fukushima, @1cm
Date: 12/12/2014 13:00pm. Weather: overcast/breeze 5°C 

0.3259μSv (time=3min, α-, β- and γ-)

2.8573mSv/per year (at this rate)

Reading: 0.1196μSv Tokyo (東京)

Location: Ikebukuro Station , Tokyo @1cm
Date: 13/12/2014 14:35pm Weather: clear 11°C

0.1196μSv (time=3min, α-, β- and γ-)

One year at this rate = 1.0483mSv per year