This mesoscale cloud cluster merges with the cloud cluster of a weakening TD in the end and the convective systems move into Shanghai area.
这个中尺度对流云团与减弱的TD云团最终合并，对流系统移至上海地区。
2
Hail clouds were classified 6 kinds according to scale: thunderstorm cloud, convective cloud, mesoscale convective system, cold-cloud-nuclei, cloud field of system clouds, and edge of cloud cluster.
按尺度大小将降雹云团分为雷暴云、对流云、中尺度对流系统、冷云核、系统云系云区及云团边缘6类。
3
In addition, a thought of how to use the mesoscale convergence center, TBB of convective cloud and the radar echo for rainfall rate to predict the mesoscale rain cluster is presented.