There are mesoscale low level convergence and high level divergence in the thunderstorm area.

同时又存在明显的低层辐合高层辐散的中尺度流场。

youdao

There was a good consistency between the location of the center of heavy rainfall and lower-level convergence, upper-level divergence and vertical ascent motion.

强降雨中心出现的位置跟低层辐合高层辐散出现的位置和最大垂直速度上升区有很好的一致性；

youdao

There was a good consistency between the location of the center of heavy rainfall and lower-level convergence, upper-level divergence and vertical ascent motion.

强降雨中心出现的位置跟低层辐合高层辐散出现的位置和最大垂直速度上升区有很好的一致性；

youdao