Fig. 6From: Model depiction of the atmospheric flows of radioactive cesium emitted from the Fukushima Daiichi Nuclear Power Station accidentMaps of the atmospheric 137Cs concentration at surface level as simulated by the N- and W-models for the periods of a 3/15/0 h to 3/15/12 h and b 3/15/15 h to 3/16/9 h. The observed concentrations are indicated by colored circles. Precipitation maps are also shown for the JMA analysis and the N-modelBack to article page