What is the maximum hourly rainfall of Hefei rainstorm?

From August 20th 19: 00, there was a rainstorm in our city. According to the statistics of hydrological department, the rainfall up to 23: 00 (unit: mm): Shiwuli River 142, Baohe District 136, Administrative District 128.5, Daxing Town and Chemical Machinery Factory 103.5. This round of heavy rainfall caused short-term waterlogging in low-lying sections such as Maanshan Road, Wangjiang West Road Railway, Susong Road, Baohe Avenue, Wangjiang West Road and Jingui Road, which affected vehicle traffic. In addition, low-lying communities such as Baohe Garden in Baohe District, Liangerku Community in Yaohai District, Yuexi New Village in Shushan District, and Sifang New Village Dormitory all experienced different degrees of waterlogging. Some residents in the first floor of Building 1 of Northern Cooperative Oil Depot in Shushan District and Zhao Xia Community of Cuiwei Road in Economic Development Zone were surrounded by rain. After the dangerous situation occurred, the local government, public security, fire control and other departments actively carried out rescue. At present, the affected people have successfully moved to safety. Heavy rainfall also caused the high-voltage line in front of a residential area at the intersection of Furong Road and Song Lin Road in our city to be struck by lightning, resulting in two people being electrocuted.

After the flood, the municipal party Committee and municipal government attached great importance to it. Wu Cunrong, member of the Standing Committee of the Provincial Party Committee and secretary of the Municipal Party Committee, instructed: In view of the current floods, the relevant departments of counties, districts and municipalities directly under the Central Government should take immediate action, especially in the southwest urban area, which is greatly affected by heavy rainfall, and pay close attention to rescue in the affected areas to fully protect people's lives and property. Mayor Zhang Qingjun demanded that the relevant departments of counties, districts and municipalities directly under the Central Government should act quickly in view of the current water situation, do a good job in flood control and disaster prevention in cities and tailings ponds, and do a good job in disaster relief for victims and the aftermath of casualties.

In the face of sudden heavy rainfall, county and district governments and relevant departments directly under the municipal government immediately took action. The Municipal Drainage Management Office dispatched more than 300 people to inspect and deal with the bridges under the municipal management road. Open the manhole cover for drainage in the stagnant water section, and start the drainage of 20 pumping stations in time. The mobile pump truck rushed to the waterlogged section in time for drainage; The key bureaus of all districts and cities shall carry out emergency treatment on water accumulation points and key projects within their respective jurisdictions; The traffic police department conducts traffic guidance on the stagnant water section. At 22: 20, the rainstorm was upgraded from the orange warning signal to red warning signal, and the Municipal Flood Control Office immediately launched an emergency response, and notified all districts to conduct a comprehensive investigation of the drainage in the jurisdiction and timely dispose of the waterlogged areas.

The heavy rain, the city's primary and secondary roads traffic is basically normal, has not been greatly affected. The whole city is going all out to cope with the impact of heavy rainfall and strive to minimize losses.

data analysis

The rainfall far exceeds 20 10 rainstorm.

On June 29th, 20 10, Hefei was hit by a super heavy rainfall, which caused serious waterlogging and made many Hefei people remember it vividly. Statistics show that the day is14:10-16: 00. The rainfall in the previous hour was 35 mm, and the rainfall in the next hour was 39.5 mm. At that time, Feng Wanping, director of Hefei Meteorological Bureau, said that the "short-duration rainfall" was "the highest since 1974" according to the one-hour rainfall.

However, yesterday, the rainfall in the administrative area 1 hour reached 90.5 mm, and the rainfall in Baohe District 1 hour was 84.5 mm, which was 2-3 times of the rainstorm in 20 10.

This morning, the staff of Hefei Drainage Office, who is still working on the road, said that the rainfall was "absolutely a record"! However, how long the history of Hefei has been refreshed has not been counted.

Travel situation

More than 20 flights were affected by heavy rain.

At about 23 o'clock on August 20, the reporter called Hefei Luogang Airport. The staff on duty told the reporter that lightning appeared at the airport from 19, followed by the arrival of heavy rain. "A plane didn't take off until around 10: 30 in the evening." According to the staff, as of the reporter's inquiry, the rainstorm affected the normal take-off of more than 20 flights. "Flight five was forced to cancel." Among the more than 20 flights affected, except for 5 flights, some flights were delayed to varying degrees, and some flights planned to land at Luogang Airport due to weather.

According to the staff, due to the impact of flights, the airport has begun to resettle passengers. "Some passengers have been arranged to stay in the hotel, and some passengers are still waiting." However, the staff member said that it is not yet possible to provide the specific number of affected passengers.

Speed limit of some expressway sections

On the night of August 20th, the reporter learned from Anhui Expressway Holding Co., Ltd. that as of 23: 00 on that day, Xu He section of G3 Jingtai Expressway, Tianchang section of G25 Shen Chang Expressway, Anhui section of G30 Lianhuo Expressway, Fuyang-Qianshan section of G35 Jiguang Expressway, Hening section of G40 Hushan Expressway, G400 1 Hefei Ring Expressway, G4216544. G42 12 He 'an Expressway, G50 Shanghai-Chongqing Expressway Xuanguang, Jiang Yan and Gao Jie sections, G501Kloc-0/Wuhu-Bengbu Expressway, Banghuai Expressway, Hehuaifu Expressway, Anjing Expressway and Huang Ji Expressway all pass normally.

The reporter inquired about the real-time traffic information of the expressway and found that the traffic condition of the expressway has been in a "smooth" state from the beginning of rainfall to the time of press release. The staff told reporters that the highway traffic is basically not affected by rainfall, but there are speed limit requirements on some sections. Among them, the speed limit of Huainan section of Hehuaifu Expressway is 80 (speed limit of Huaihe Bridge is 60), the speed limit of Changfeng-Shushan section of Hehuaifu Expressway is 80, and the speed limit of Fuyang-Nanzhao section of Jiguang Expressway is 60.

Parts of the city are impassable.

As of 23: 30 on the same day, the Hefei Traffic Police Detachment Command Center sorted out the road conditions, and Baohe District, Government Affairs District and Economic Development Zone had great influence.

The impassable sections are: East Ma Lukou underpasses, Wangjiang Road, Huaining Road underpasses East Railway Bridge, Wangjiang Road (Shitai Road-Qianshan Road), Baoheyuan entrance of Fanhua Avenue, Wei Yi Olympic Sports Center of Baohe Industrial Park, intersection of Wei Yi, Weisan and Weisi Road, Furong Road and Baota Road, intersection of Xinbu Road and Dongfang Avenue, and Qingxi section on the east side of intersection of Qingxi Road and Qingyang Road. The barely accessible sections are Susong Road (Taihu Road-Huangshan Road), North Gate of the Second Affiliated Hospital of Anyi, Yuexi Road (south of the Yangtze River 100 meters), intersection of Wangjiang Road and Yulan Avenue, intersection of Yulan Avenue and Haitang Road, Jinzhai Road Elevated (Wangjiang Route is south to north), Zhang Xiang Avenue and Yinxing Road.

At present, the traffic police department has not found the accident of falling into the water, but five cars are flooded near Baoheyuan, and the traffic police department is organizing trailers to be towed out.

Weibo's "Love"

Can't get a taxi? I will see you off.

On August 20th, near 0: 00 the next day, netizen Xiaoxiaowei posted his mobile phone number on Weibo, saying, "It's raining too hard, so take a taxi home? I'll see you off. " It aims to help citizens in the rain.

The reporter immediately dialed the mobile phone of "Little Xiao Wei": "I am in the East Second Ring Road, can you take me home?" "East second ring road? It seems a bit far ... I am currently on Qianshan Road. "

When the phone rang, it was a young man's voice, and then he asked with concern, "Is it raining heavily there?"

After the reporter identified himself, he asked "Little Xiao Wei": "At what distance, would you consider picking it up?" "10-20 minutes is definitely no problem." "Xiaoxiaowei" simply said, "My Weibo was sent not long ago. Just before you, I just received a call for help. However, when he called, he got a car. "

"Mix Xiao Wei" told reporters that he had dinner with some friends that night. "After dinner, I walked out of the restaurant and saw such a heavy rain outside." He looked through Weibo and noticed that cars were hard to walk in many places in Hefei, and it was not easy for citizens to go home and take a taxi. "It happens that my companion and I have two or three empty cars, which can provide some convenience."

Husband trapped, netizens comforted

Last night, Weibo, a citizen of Ms. Dong, who sought help in the rain, also attracted the attention of netizens. "Heavy rain hit the Hefei Economic Development Zone, and some sections of water have reached several centimeters. At this moment, my husband is still trapped under the high-speed rail pier of Furong Road (near the south bank of Jiuxi River) in the Economic Development Zone ... "What makes Ms. Dong even more anxious is that her husband's mobile phone can't get through and she hasn't returned the message. "I'm in a hurry. I hope my friend who drove there will help me send him back to the new campus of Anhui University. My husband's name is Lin Moumou, and he was trapped to pick me up from work. "

The Weibo has been forwarded nearly 200 times in just half an hour, and many netizens have come up with countermeasures. Netizen Fang Weibo: Don't worry, Dr. Lin (Lin Moumou) is smart and must be hiding from the rain ... At 22: 30 on the same day, the reporter contacted Ms. Dong, who was sent to Weibo. She told reporters that she had got in touch with her husband. Her husband took shelter from the rain under the pier, and now he is safe.