A STATISTICAL ANALYSIS OF THE COLD WAVE HIGH WHICH INFLUENCES ON CHINA

This study was performed to investigate the climatic characteristics of the cold wave high with the .The number of cold high was changed with year and season.The majority of cold high was distributed in the continent of Asia and with two centres,The main centre was located at 50-55°N,95-100°E,the locat ion of the strong cold high and the fast strengthen cold high was same as the main cold high distribution centre.The weak cold high was located at the East China and the European.The fast weaken cold high was located at centre of China.The major path of cold high was east ward,and there are four supplement paths southward to the major path from high latitude.