Sep 27


Still 0.88 MBq/km2 of Cs-134/137 falls in Tokyo monthly:

According to NRA (Nuclear Regulation Authority), Tokyo still has fallout from Fukushima nuclear plant.

From their report released on 8/31/2015, 0.88 MBq/km2 of Cs-134/137 falls onto Tokyo this July. The sampling location was Shinjuku.

The comparable data on Fukushima prefecture is not listed on the same report for some reason.

However the reading of Tokyo includes Cesium-134 at the significant level to prove this is from Fukushima plant.

In Miyagi prefecture, where is in the North of Fukushima prefecture, the fallout level is 0.55 MBq/km2. The fallout density in Tokyo is higher than Miyagi prefecture.

Other nuclide density is not reported.

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