Title: Analysis on a Rainstorm Process in Dongting Lake Area
Abstract: Using the routine weather data,satellite cloud picture,radar data,during June 5-7,2013,diagnosis analysis was conducted on circulation background,satellite radar data,physical quantity of a heavy rain weather process in Yueyang. The results show that the low trough,low-rise low vortex shear and ground cold air are the main influence system for the heavy rain process. In the process of the low vortex eastward,low vortex with low trough,the low-rise shear,is one of the advantages of the heavy rain process; The evolution of K index and potential vorticity development is consistent with the incidence of heavy rain,has the very good corresponding relation,the better indicator of the heavy rain.
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
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