What does the blue rainstorm warning mean?

The blue rainstorm warning means that the rainfall will reach more than 50 mm within 12 hours, or it has reached more than 50 mm and the rainfall may continue.

The blue rainstorm warning signal is an early warning signal made by the meteorological department before the rainstorm, reminding residents to take rain gear when going out and avoid the rainstorm in advance, and the road traffic department should do a good job in control. The blue rainstorm warning signal is the first level of rainstorm warning signal, which generally means that rainstorm may occur within a certain period of time, or rainstorm has occurred and may continue.

But don't worry too much when you receive a blue rainstorm warning. Generally speaking, the rainstorm warning signal is divided into four levels, which are represented by blue, yellow, orange and red respectively, of which red is the most serious and blue is the least dangerous. So don't be too nervous. The blue warning only says that there will be more precipitation than heavy rain, and there is not much danger.

Matters needing attention in rainstorm weather:

1. Don't go out easily in stormy weather. Try to shelter from the rain at home and don't go to your destination by car.

2. If you have to go out in the rain, you must wear relevant rain-proof equipment, such as raincoats and waterproof shoes, to ensure the safety of yourself and your family.

3. In case of stagnant water, don't try to tread water, because there may be no shore, especially you can't walk or stay near rivers or areas prone to flash floods.

4. Close the doors and windows at home to ensure that the home is not flooded by heavy rain; At the same time, check whether the doors and windows are tight and see where there is no leak.

5. Keep the telephone open or have emergency power supply, reserve enough food and medicine for standby, and record the location of important items for easy access.

Refer to the above content: Baidu Encyclopedia ‐ Rainstorm Blue Warning Signal