Tropical Storms in the North-West Pacific and Its Effect

Based on the statistics of the hist orical typhoon data,the general features,active periods,original scenes and active regions,and the intensity and natural life of tropical storms(typhoon)in the west-north part of the Pacific were analyzed.The main factors to cause serious typhoon disasters were discussed,and then the variation yearly,variation monthly,landing locations of typhoons landed in Chinese inshore regions were analyzed st atistically.Finally,a few of well-known landed typhoons and their caused disasters and loss were introduced briefly.