Japan Radiation Dispersal Model
The German Federal Weather Service has provided the following map illustrating a time lapse image of the radiation dispersal from the Fukushima Nuclear Plant.
The picture animation in 6-hourly time steps (please click picture below) shows the possible migration of radioactively load air at the point of the nuclear power station Fukushima I in 250m height for three days. IMPORTANT NOTE: Since the strength of the emission is unknown, the values are to interpret only as relative distribution and dilution outgoing from an unknown source concentration. A conclusion on the actually radioactive load locally is not possible! Information to the real situation can befound on the website of BMU (www.bmu.de).