星载测雨雷达探测的中国南部雨季对流性暴雨频次分析

Analysis on Frequency of Convective Storm Rain in Rainy Season Over Southern China Based on Measurements by TRMM Precipitation Radar

摘要: 利用星载测雨雷达1998—2007年10年观测结果,对雨季我国南部(35°N以南地区)对流性暴雨、大暴雨、特大暴雨频次及其占局地总降水比例进行了研究。结果表明,暴雨主要分布于两广至云贵高原东部,其频次大于1.2%,最大可超过1.8%;大暴雨

Abstract: The frequency of storm rain,heavy storm rain and extra storm rain in convective systems and their contributions to total rainfall in rainy season over Southern China(south of 35°N) are investigated based on meas