A citizen shows some hailstone picked from the ground in Hangzhou city, capital of East China's Zhejiang Province, August 1, 2013. Hangzhou saw a hail in some of its urban areas on Thursday. (Xinhua/Ju Huanzong)

 Photo taken on Aug. 1, 2013 shows the hailstone fallen on a car in Hangzhou city, capital of East China's Zhejiang Province. Hangzhou saw a hail in some of its urban areas on Thursday. (Xinhua/Ju Huanzong)