How to deal with the risk of waterlogging in "Kanu" windy and rainy Haikou?

Typhoon Kanu, the 2th this year, is expected to make landfall from Wenchang, Hainan to Xuwen, Guangdong in the early morning of 16th. Affected by this, there is a strong wind and rain weather in Haikou, and the city is facing a greater risk of waterlogging. The local authorities are taking many measures to deal with it.

according to the meteorological department's judgment, the energy of Typhoon Kanu is abundant, and combined with the unfavorable factors such as storm surge, astronomical tide, and "Huinan" wind, Haikou City is at greater risk of serious waterlogging. Haikou Meteorological Observatory issued an orange rainstorm warning signal at 17: 55 on the 15th: the rainfall in Haikou will reach more than 1mm within 6 hours.

According to the news released by Haikou Meteorological Observatory at 18: 3 on the 15th, due to the influence of heavy precipitation, there are four-level waterlogging risks in seven sections such as Yeshumen Square Road, Longhua District, Haikou, and three-level waterlogging risks in ten sections such as Songtao Building Section of Wuzhishan Road, Meilan District. Six road sections, including the intersection of China Southern Airlines Command, Chengxi Road, Longhua District, have the risk of secondary or primary waterlogging.

At present, Haikou is making every effort to prevent urban waterlogging. The propaganda department mobilized all kinds of media to release the information and safety tips of water accumulation points at the first time. The traffic police department keeps all staff on duty, increases traffic security at waterlogging-prone points, and has opened 36 emergency parking areas in four major urban areas to the public. According to the first-class emergency plan for wind prevention and flood control, the municipal department fully responded to the drainage work in typhoon and rainy days, requiring all staff to take up their posts, forcing the rational layout of vehicles and facilities to be put in place in advance, and making comprehensive preparations for the flood prevention. By 18: , 35 drainage vehicles and 142 drainage workers had been organized to inspect the drainage facilities such as manhole covers for 2,574 kilometers.