“96.8”特大暴雨的中尺度对流云团特征

１９９６年８月３－５日河北省的西南部地区出现了特大暴雨过程。此次特大暴雨，主要是８６０８号台风登陆后减弱为低气压西北上，副热带高压加强西进，低层从东北部有弱冷空气扩散南下，在暴雨区域形成湿斜压锋区，触发不稳定能量释放，致使台我低压北方形成３个中尺度对流云团所致。

Mesoscale Convective Cloud Cluster Analysis of the Torrential Rain in August 1996

The torrential rain had happened in the southwest of Hebei province on August 3-5 in 1996.This torrential rain was resulted from the interaction of the landed typhoon 9608 low,subtropical high and weak cold air from northeast.Because of cold air diffused toward the typhoon low,the wet baroclinic front was generated.Then,three mesoscale convective cloud cluster were generated,developed at the north of typhoon low.