The rainstorm is ready to go, and Henan will encounter heavy rainfall again. How to prevent under different rainstorm warnings?

In fact, rainstorms are graded, and the warning signals of different grades of rainstorms are different, so the defense guidelines given by meteorological departments are also different.

First, we can look at the blue warning. If it is a blue warning signal, then government departments and relevant departments must make corresponding flood prevention preparations according to their responsibilities. In particular, some schools or kindergartens must take corresponding measures at the first time to ensure the safety of children. For the vast majority of drivers, when driving a vehicle, we must pay attention to the water on the road and whether there is traffic congestion, so as to ensure driving safety. Finally, whether it is a city or a farmland, it is necessary to check the drainage system and prepare for drainage in advance.

If it is a yellow warning signal, then in addition to letting the relevant departments do a good job in preventing heavy rain, the transportation department should also take corresponding control measures. For example, some road sections have serious water accumulation, and traffic diversion must be implemented in these road sections. If you are in a low-lying area, you must cut off the indoor power supply, such as doing outdoor work in some open places. People in dangerous areas must also be evacuated at the first time, and the drainage system of cities or farmland should also be checked.

If it is an orange warning signal, you must cut off the outdoor power supply and stop all outdoor work wherever you are. Students must suspend classes, some factories must be closed, and professional measures must be taken to protect the safety of children and workers. The most important thing is to prevent natural disasters such as flash floods or mudslides under the orange warning.

If it is a red rainstorm warning, it is actually a serious warning signal. We must stop all meetings, suspend classes in an all-round way, and prevent and rescue all kinds of natural disasters. Drivers are not allowed to risk wading in order to avoid odor.