Abstract
From a dynamical point of view, three dimensional analyses of the typhoons Jane and Kezia, that is, the analysis of the pressure field, the temperature field, the tropopause and the stream lines, etc. are performed, and a typhoon model deduced from these analyses is proposed. It is concluded that the typhoon is not a simple convective system, but a system superposed by a few dynamical secondary convective systems, and each meteorological element corresponds to the distribution of thes e systems.
