Stopping rain does not mean "alarm lifted" monitoring | flood control | alarm
In recent days, extreme rainfall has occurred in North China, Northeast China and other areas, causing floods and geological disasters. At present, it is still in the critical period of "seven under eight" flood control, and the situation of typhoon rainstorm and flood is still very uncertain. The suspension of rainstorm does not mean that the flood control alarm can be lifted. All departments around the country should continue to carry forward the fine style of continuous fighting, strengthen the sense of responsibility of "always being reassured", always keep high alert, and be ready to participate in flood control and disaster relief work at any time, especially to further improve the ability to deal with major risks and disasters and emergencies, and firmly fight the battle of flood control and disaster relief this year.
Although the range and intensity of precipitation have decreased, the risk of urban waterlogging, farmland waterlogging, and floods in small and medium-sized rivers is still high due to the previous heavy rainfall, and secondary disasters have a lag effect, so we must not take it lightly. Rainwater seeps down through soil pores or crevices, causing the soil and rock structure to become less compact. Prolonged soaking can saturate and soften the soil, leading to various secondary disaster risks such as sudden flash floods, landslides, and mudslides; When precipitation weakens or even stops, sunlight exposure after rain will evaporate a large amount of water from the soil and rock, causing the soil and rock layers to loosen and easily leading to geological disasters such as landslides and collapses; However, the passage of flood peaks and the retreat of water have adverse effects on embankments and water facing slopes, and both sides of the river are prone to collapse.
According to the prediction of the overall climate trend in August by the National Climate Center, the precipitation in eastern Inner Mongolia, northeast China, northeast China and other places is more than that in the same period of the year, and rainstorm, thunderstorm, gale and other severe convective weather still occur frequently in August. At present, the follow-up disaster relief work, such as rescue, desilting, disinfection and sterilization and water and power supply repair, is under intense progress. To eliminate war weariness and numb thinking, objectively and soberly understand the severe situation of flood prevention work, take more powerful and effective measures, and ensure that there are no mistakes at critical moments.
It is necessary to strengthen monitoring, forecasting and early warning, closely track and monitor weather changes, strictly implement the rainstorm early warning mechanism that directly reaches the grass-roots level, and release early warning information at the first time; We should highlight the work of identifying hidden dangers, monitor areas with geological hazards, and carry out personnel evacuation and resettlement work. We should pay close attention to key areas such as low-lying and easily flooded areas in cities, tourist attractions, and water conservancy engineering facilities, and comprehensively implement various flood prevention and control measures; We need to strengthen the emergency dispatch and management of various departments, timely eliminate accumulated water in the fields, reduce the risk of waterlogging in farmland, and strengthen prevention and response measures in engineering construction, transportation, power supply, communication security, and other aspects. We should also pay attention to epidemic prevention and public health protection after floods, and jointly build a strong line of defense for flood prevention and safety.
The situation of flood prevention and disaster relief this year is not optimistic, and the task of disaster relief is still very heavy. Party members, cadres, and the masses should unite and face difficulties together, seize the time window, comprehensively strengthen disaster prevention and response, make every effort to carry out disaster relief work, wholeheartedly ensure the safety of people's lives and property and social stability, and restore normal production and life order as soon as possible.
