Fall-out level in Fukushima was in a slow decreasing trend since 1/8/2012, but it spiked up again on 1/15/2012.
1/14/2012→1/15/2012
Cesium 134 : 13.5 → 81.7 (MBq/km2)
Cesium 137 : 21.1 → 115 (MBq/km2)
Iori Mochizuki
Fall-out level in Fukushima was in a slow decreasing trend since 1/8/2012, but it spiked up again on 1/15/2012.
1/14/2012→1/15/2012
Cesium 134 : 13.5 → 81.7 (MBq/km2)
Cesium 137 : 21.1 → 115 (MBq/km2)
Iori Mochizuki