摘要
对 1998年 6月中旬发生在福建省北部地区的连续性大暴雨过程的环流特征、影响系统、特殊地形条件作用、中尺度回波系统活动及小尺度强核回波对降水强度的贡献进行了综合分析 ,力求从雷达回波演变特征找出规律 ,以提高其短时预报能力。
In the case of continuity heavy rain over north Fujian province during the middle ten days of June in 1998, the circulation features, the influence of weather system and particular topography on the radar echoes, the activities of the meso scale echo system and the minor scale intensive echo group devoting to precipitation were synthetically analysed.The regularity of echo development is helpful to increase the very short range forecast effectiveness of the radar.
出处
《气象》
CSCD
北大核心
2000年第7期50-55,共6页
Meteorological Monthly
关键词
连续性大暴雨
回波加强域
中尺度回波系统
雷达
continuity heavy rain circulation feature intensive area meso scale echo system minor scale intensive echo group
