Worrying, quite worrying. But not critical, yet. Caesium 137 has half-life of 30.1 days. Radiation should drop to 1/8 value in ~3 months assuming no dilution with environment. Of course, dilution will occur. Rain should wash most caesium out of atmospheric-aerosol form.And the data is stunning: based on a N, NE and NNE wind direction (where it originates), meaning all coming from Fukushima, with a normal reading in the 80 nGy/h range, the city of Kounosu Naka is at 3,024, Kadobe Naka is at 2,416, Isobe Hitachioota is at 1,213 and many others are in the mid to upper triple digit range! <!-- END TEMPLATE: bbcode_quote -->