T_bb field features of torrential rain caused flood at the midsouth in Northeast China from 25 to 31 July, 1995 were analysed and compared with that in the lower and middle reaches of the Yangtze River during the Meiyu period. The results show that both are similar in the cloud band movement, the relation with tropical or subtropical cloud systems and the allocation of the various systems, except the location of the tropical and subtropical systems was northward and westward.