亚洲夏季风对云南暴雨空间分布特征的影响

The Asian Summer Monsoon's impact on spatial distribution characteristics of Yunnan's storm rainfall

用云南94个气象站1961～1999年5～10月的逐日降水量资料,分析了亚洲夏季风偏早(晚)年或偏强(弱)年,云南5月、6～8月、9～10月及5～10月等关键期暴雨频数分布特征.结果表明,亚洲夏季风对云南暴雨频数的空间分布有着明显的影响.

Used the May～Oct(1961～1999) day by day precipitation data of 94 stations of Yunnan province,the spatial distribution characteristics of the May,Jun-Aug,Sep-Oct,May-Oct storm rainfall of Yunnan was analysed in the earlier(later) or stronger(weaker) years of the Asian Summer Monsoon.The results indicated that the Asian Summer Monsoon has obviously affect on spatial distribution of the storm rainfall of Yunnan.