According to Tepco, high level of Strontium-90 was measured from the dry soil of Fukushima nuclear plant.
The highest reading was 490 Bq/Kg from 500m in North of reactor1&2 stacks. The sample was taken on 9/10/2012. Tepco has not announce the result for over 7 months.
From the sample taken on 10/15/2012, 460 Bq/Kg of Sr-90 was measured in the same location.
Tepco has not made any explanation about why they took 7 months to release the data.
![[Strontium90] 490 Bq/Kg of Strontium-90 measured from the soil of Fukushima nuclear plant](https://i0.wp.com/fukushima-diary.com/wp-content/uploads/2013/04/imagebot522-450x183.png?resize=450%2C183 "[Strontium90] 490 Bq/Kg of Strontium-90 measured from the soil of Fukushima nuclear plant")
![2 [Strontium90] 490 Bq/Kg of Strontium-90 measured from the soil of Fukushima nuclear plant](https://i0.wp.com/fukushima-diary.com/wp-content/uploads/2013/04/imagebot523-450x180.png?resize=450%2C180 "2 [Strontium90] 490 Bq/Kg of Strontium-90 measured from the soil of Fukushima nuclear plant")
Iori Mochizuki
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[Strontium 90] 490 Bq/kg de strontium 90 dans le sol de la centrale nucléaire de Fukushima
Selon Tepco, ils ont relevé de hauts niveaux de strontium 90 dans le sol sec de la centrale nucléaire de Fukushima.
Le record a été de 490 Bq/kg à 500 m au Nord de deux piles du réacteur 2. L’échantillon date du 10 septembre 2012. Tepco n’a pas communiqué ce résultat pendant plus de 7 mois.
Un échantillon du 15 octobre 2012 montre 460 Bq/kg de Sr 90 au même endroit.
Tepco ne donne aucune explication sur ce délai de 7 mois pour communiquer ces données.
Merci de penser à un don.