Summer is a season of high rainfall such as heavy rain and thunderstorms. It should be noted that these heavy rains may cause some secondary disasters. So, which secondary disasters can be caused by heavy rainfall? How should people deal with these disasters?
According to the Southeast Network report, during the rainy season precipitation period, it is necessary to pay attention to prevent secondary disasters such as mudslides, urban and rural waterlogging and landslides. Let us take a look at what to do when encountering the above secondary disaster.
What should I do when I encounter a mudslide? According to the Yunnan network report, experts suggest that in the case of heavy rain or continuous rain, pay close attention to the weather forecast; if people in the upper reaches have discovered the characteristics of debris flow, they should try to immediately notify the downstream villages, schools, factories and mines that may be affected by the debris flow, so that Others should avoid the debris flow in time; residents in the mud-flow-prone areas should not stay in love with property, obey the command, and quickly evacuate the dangerous area; when staying or moving in the valley, once it encounters heavy rain or heavy rain, it should be quickly transferred to a safe highland, not low-lying Avoid or stop under the bottom of the valley or the steep slope; when the mudslide is struck, do not run upstream or downstream in the direction of the ditch, but climb on the slopes on both sides perpendicular to the direction of the debris flow, and do not stay on the concave slope.
What should I do when I encounter a landslide? "Guangming Daily" suggests that you can save yourself by following the following ways when encountering a landslide:
1. Rapid evacuation to a safe place. To run in a direction perpendicular to the rolling stone, do not run in the direction of the landslide. To follow the unified arrangement, do not choose the route, and do not choose the shelter site on the uphill or downhill slope of the landslide. In the case of ensuring safety, the closer to the original residence, the better, the better the transportation, water and electricity.
2. When you can't continue to escape, you should avoid under strong obstacles, or lie in the ground and the ditch. At the same time, care should be taken to protect the head, and the head can be wrapped around the head.
3. After the landslide stops, you should not go home immediately to check the situation, because the landslide will occur continuously, and rushing home may encounter the second landslide. When the landslide has passed, the house is far from the landslide and is confirmed to be safe and secure before entering.
As for the city's guilt, Ding Liuqian, director of the Disaster Reduction Center of the China Institute of Water Resources and Hydropower Research, said in an interview with Xinhuanet that low-lying communities, recessed overpasses, underground infrastructure, and dilapidated houses are often the targets of serious disasters. At the same time, the drains and water wires exposed without cover should also cause casualties, and personnel and vehicles should try to avoid these dangerous places. During the rainy season, the public should pay close attention to the rain forecast and the warning information of rainstorms in a timely and timely manner. After the warning is issued, try to reduce the number of outings. When going out, try to avoid the dangerous points and dangerous areas of the flooding water. You can't blindly cross. If you accidentally enter the water-storage area and cause the vehicle to stall, you should quickly open the door to escape. The car should be equipped with a broken window tool. In case the water is deep and you can't open the door, you can escape the window in time. (Li Yiyi)
This article is scientifically controlled by Zhang Linna, chief forecaster of Beijing Meteorological Observatory.
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