China News Service, Chongqing, July 5 (Reporter Liu Xianglin) The reporter learned from the Chongqing Emergency Bureau on the 5th that the Chongqing Flood Control and Drought Relief Headquarters adjusted the fourth-level early warning of river floods and mountain flood disasters to the third-level early warning of river floods at 15:00 on the 5th. Initiation of emergency response to flood prevention level IV.
According to Chongqing's meteorological and hydrological monitoring, from the night of the 4th, there have been showers throughout Chongqing, ranging from light rain to moderate rain, and local heavy rain to heavy rain.
Among them, 53 rainfall stations in 13 districts and counties including Qijiang, Fengdu, Jiangjin, Shizhu, Fuling, and Chengkou rainstorm; the maximum rainfall is 97.8 mm (the Qijiang River is opened), and the maximum hourly rainfall is 61.7 mm (Fengdu Taiping Dam, 4th on the 5th). Time).
On the night of the 4th, heavy rain to torrential rain occurred in the border areas of Sichuan, Guizhou, and Chongqing and the Qijiang River Basin, with local torrential rains.
It is expected that from day to night on the 5th, heavy rains to heavy rains and local heavy rains will occur in the northeast, central and southwestern parts of Chongqing; there will still be moderate to heavy rains and local heavy rains in the mainstream of the Yangtze River (Yibin-Jiangjin section).
Affected by rainfall, the Luzi River in Jiangjin District had an over-warning water level at 5:01 on the 5th, and Qijiang River, Yangdu River, Zaodu River in Qijiang District, Qijiang River, Sunxi River and other small and medium-sized rivers in Jiangjin District had super-warning water levels. Over-guaranteed water levels appeared in crossing rivers and Zao crossing rivers.
The picture shows the continuous rise of river water at Wucha Hydrological Station of Qijiang River in Jiangjin District, Chongqing.
Photo courtesy of Chongqing Water Resources Bureau
At present, the Qijiang River, Yangdu River, Zaodu River in Qijiang District, and Sunxi River in Jiangjin District have all experienced flood peak water levels and are still over-alarm. The Zaodu River in Qijiang District is still over-protected.
According to the prediction of the local hydrological department, the Wucha Station in Qijiang District, Jiangjin District will see a significant water increase in the next 10 hours, and the highest water level will exceed the guaranteed water level (200.51 meters) by about 0 to 0.5 meters, an increase of about 6.6 to 7.1 meters.
After the Chongqing Municipal Office of Prevention and Control and the meteorological, water conservancy, hydrology and other departments and units in emergency consultation and judgment, in accordance with the relevant provisions of the "Chongqing Municipal Flood Control and Drought Relief Emergency Plan", the Chongqing Flood Control and Drought Relief Headquarters decided to adjust the river flood at 15:00 on July 5 , The fourth-level early warning of mountain flood disasters is the third-level early warning of river floods, and the fourth-level emergency response for flood control is initiated.
The Flood Control and Drought Relief Headquarters of Chongqing requires that districts and counties in Northeast Chongqing, Western Chongqing, and relevant member units of the Chongqing Municipal Commission of Prevention and Control should pay close attention to the rain and water conditions, especially the changes in small and medium-sized rivers in Qijiang, Jiangjin and other districts and counties, and analyze, judge, and issue early warnings in advance. , Strengthen inspections, resolutely evacuate and transfer people in threatened areas, mobilize emergency rescue teams and materials in a timely manner, quickly and efficiently deal with disasters (dangers), and resolutely avoid mass deaths and injuries.