DYNAMICAL PROPERTIES TO THE SOLITARY WAVES OF PLANETARY SCALE IN THE ATEMOSPHERE

The modified barotropic model and Burger model in the planetary atmosphere are used to obtain the KdV equations.Their solutions are conical wave and solitary wave. The convex-concave of the solitary waves is discussed, and the criticism which the solitary waves move toward west is found. The properties of the solitary waves are discussed and pointed out that blocking and cut-off lower pressure systems in the middle-high latitude atmosphere have properties of "solitary wave"