Yiwu the largest ever suffered storm

This past weekend, rain people get scared. Despite the early forecast rain, but surprisingly, the rain came fierce vexation. Impact than typhoon "Chan Hung" bigger, Yiwu directly into the "see the sea" mode, and lead to the city's many disaster.Statistics from the Municipal Meteorological Observatory, and at 16:00 on the 17th to at 4:00 on the 18th, Yiwu market the city has more than 50 mm of rainfall has eight sites, including the site of more than 100 mm have three, maximum rainfall is divided pond West Street station 178 mm . This is the city since meteorological records, the most single-day rainfall day. Previous record of 155.2 mm in 1996.

Within 12 hours 178 mm of precipitation, which is what the concept? Forecasters say, which is a big rainstorm level. Kuzhongzuole people say, this way you open the door to see the sea of ​​rainfall. The reason why many people feel the rain and not so great, because the rain was very unevenly distributed. Most of the rain, all concentrated in the city's west. yiwu city Like Niansanli, Su River, Dachen other regions, rainfall basically only about 30 mm. However, the 18th night, the precipitation is concentrated in the Northeast and South. Niansanli big thunder rain Chen into a sound. From at 17:00 on the 18th to 22:30, less than six hours, precipitation Dachen dafan station reached 169.4 mm.

Fortunately, summer rains come and go. Some stormy past, the next day is calm. But the question is how will the next so much rain? Forecasters Municipal Meteorological Observatory, said this is because of the high summer temperatures, evaporation, and a lot of water vapor rises, the case of condensation to form large cumulonimbus. Yiwu Futian Market Cumulonimbus produces short intense rainfall (ie convective rain), sometimes accompanied by strong winds, thunderstorms, hail and even tornadoes and other severe weather. Two days ago, the city is located in the subtropical high edge, abundant moisture, heating an intersection, stimulate convection produces strong convective weather.