When tornado emerges, tornado vortex (TVS) and mesocyclone in the supercellstorm can be found in the radial velocity chart.
径向速度图上，龙卷出现时超级单体风暴同时具有龙卷涡旋特征(TVS)和中气旋特征。
2
The result shows that the hail and severe wind weather process was mainly caused by mesoscale cyclone in supercellstorm echo.
结果表明：这次冰雹大风天气过程主要是由超级单体回波中的中尺度气旋引起的；
3
The fact that the vortex-shaped area in the velocity map had a continuous mesoscale cyclonic flow indicates that the severe storm was a supercellstorm.