The Tropical Cyclone Best Track Dataset issued by the Shanghai Typhoon Institute of the China Meteorological Administration,for the period from 1949 to 2013,was analyzed,and the typhoons threatening the Jiangsu coast were categorized into three different classes in terms of track,including typhoons making straight landfall,typhoons active in offshore areas,and typhoons moving northward after landfall.On the basis of the 65-year dataset,the typhoon parameters of these three categories,including the central pressure and the maximum wind speed,were investigated.Statistical analysis suggested that the minimum central pressure increased northward and shoreward gradually.The relationship between the maximum wind speed and the minimum central pressure was established through second-order polynomial fitting.Considering typhoons No.1210,No.0012,and No.9711 as the basic typhoons,ten hypothetical cyclones with typical tracks and minimum central pressure occurring during the period from 1949 to 2013 were designed,providing the driving conditions for numerical simulation of typhoon-induced storm surges along the Jiangsu coast.