6. IAEA measurements
Route A: North to North West from F-NPP
Gamma dose rate (µSv/h)
10
Tsuruha - Soma
Tsuruha - Kashima
Kawachi - Soma
Dose Rate (µSv/h)
Entry point to Soma city
Onami
5
0
25.03.2011 29.03.2011 09.04.2011
IAEA
7. IAEA measurements
Route A: North to North West from F-NPP
Beta + gamma contamination (MBq/m2)
1.5
Tsuruha - Soma
Tsuruha - Kashima
Kawachi - Soma
Beta+gamma contamination
Entry point to Soma city
Onami
1
(MBq/m2)
0.5
0
25.03.2011 29.03.2011 09.04.2011
IAEA
8. Monitoring of drinking water
12 April
•I-131 and Cs-137 are far below restriction levels
in all prefectures
•Recommendations for restrictions for infants
based on I-131 in place in 1 village of
Fukushima prefecture as precautionary measure
9. Radiation Monitoring in Foodstuffs
(MHLW, Japan)
• 8th and 10-11 April
• 21 samples
• 8 prefectures
• Various vegetables, spinach and other leafy
vegetables, fruit (strawberry), various meats, seafood
and unprocessed raw milk
• I-131, Cs-134 and/or Cs-137:
• either not detected
• Or below the regulation values set by the
Japanese authorities