The analysis of meteorological data such as storm tracking information(STI),vertical integrated liquid(VIL),and mesocyclones verifys that the maximum diameter of the hailstones is about 50 mm.

• 对气象产品如风暴跟踪信息(STI)、垂直累积液态含水量(VIL)和中气旋的分析,证实了这次降雹的最大直径为50 mm左右。