【摘要】 本文对37年(1946—1982)的西北太平洋热带风暴和台风进行了统计分析。对于季节内不同时期以及不同风暴强度分别给出了(1)单位区域内每100年所期望的风暴频率1);(2)风暴运动的合成方向和速度;(3)风暴移动速度的平均值和它的标准偏差;(4)风暴路径.最后应用Poisson和Г分布,给出了这些资料的一些实用例子更多还原

【Abstract】 With emphasis on their frequency and motion characteristics, this study presents a statistical analysis of Western North Pacific tropical storms and typhoons over the 37-yearp eriod, 1946-1982. For Various intra-seasonal periods and storm intensities, charts and diagrams depict: (1)expected storm frequency-per unit area per 100-year interval; (2)resultant speed and direction oftorms; ( 3 ) mean and standard deviation of storm translational (forward) speed and (4) storm tracks upon which ( 1), (2 ) , and (3 ) are based.Examples of the utility of the data through the application of the , Poisson and gamma distributions are presented.更多还原