A COMPREHENSIVE ANALYSIS OF INTERACTIONS BETWEEN MESOSCALE CONVECTIVE CLOUD CLUSTERS IN TYPHOONS AND MESOSCALE HEAVY RAINS
Abstract: In this paper, time and space distribution regularity of meso-scale heavy rains in five selected typhoons which landed at Fujian from 1996 to 1998 has been analyzed. Besides, with hourly digitized satellite infrared imagery, the features of the mesoscale are revealed for the genesis and evolution of mesoscale convective systems in typhoons. It indicates that the intensity of mesoscale storms is closely connected with the temperature and the area of the coldest cloud cluster. The heavy rainfall usually emerges on the eastern side of the mesoscale convective cloud clusters, where the cloud mass is developing and with a dense gradient and big curvature of isoline of the cloud top temperature.
Citation: | LIN Yi, LIU Ai-ming, LIN Xin-bin. A COMPREHENSIVE ANALYSIS OF INTERACTIONS BETWEEN MESOSCALE CONVECTIVE CLOUD CLUSTERS IN TYPHOONS AND MESOSCALE HEAVY RAINS [J]. Journal of Tropical Meteorology, 2003, 9(1): 80-85. |