What to do when encountering urban waterlogging or mountain floods and mudslides? Take a look at this safety notice. Underground shopping mall | place | waterlogging
Continuous heavy rainfall can easily cause urban waterlogging. Urban waterlogging refers to the phenomenon of waterlogging disasters occurring within a city due to high-intensity or continuous precipitation exceeding the city's drainage capacity.
What should I do when encountering urban waterlogging?
First of all, attention should be paid to receiving the early warning of rainstorm and ponding issued by the meteorological and water affairs departments. After receiving the early warning, low-lying communities, shopping malls, garages, etc. should take protective measures in advance, and can use door panels, sandbags, etc. to build water retaining dams. When urban waterlogging occurs, it is advisable to avoid high terrain and stay away from low-lying areas, such as overpasses, bridge tunnels, subways, underground pedestrian walkways, underground shopping malls, underground garages, and other areas that are prone to waterlogging. It is also important to stay away from electrical equipment to avoid hazards caused by facility leakage. If a high-voltage transmission tower or pole is found to be overturned, if a broken wire is encountered, it should be quickly moved away from the accumulated water on the ground and not walked on roads with accumulated water. Pay attention to roadside flood prevention safety warning signs, try to be close to buildings and avoid areas with eddies to prevent falling into dangerous areas such as deep wells and pits with missing manhole covers.
What should I do when encountering flash floods and mudslides?
When encountering continuous heavy rainfall, residents in mountainous areas should pay attention to preventing flash floods. When the upstream water suddenly becomes turbid and the water level rises rapidly, they should be promptly transferred to a safe area.
![What to do when encountering urban waterlogging or mountain floods and mudslides? Take a look at this safety notice. Underground shopping mall | place | waterlogging](https://a5qu.com/upload/images/5c1f59d026d710c4a8d7f744e784e38d.gif)
Mountain torrent refers to the sudden flood in mountain streams due to rainstorm, melting of ice and snow or collapse of flood detention facilities. The geological disasters caused by flash floods, including mudslides, landslides, and landslides, are called flash flood geological disasters. It has the characteristics of rapid arrival, strong destructive power, and serious harm. Among them, debris flow is a special torrent with a lot of sand and stones in mountain valleys triggered by rainstorm, ice and snow melting, etc. If encountering a mudslide, it is important to quickly move to a safe highland and avoid low-lying valleys or steep slopes during floods. Do not run upstream or downstream along the direction of the ditch, but climb up the slopes perpendicular to the direction of the flash flood mudslide.