Definition: my country's meteorological department stipulates that rain with a rainfall of more than 50 mm in 24 hours is called torrential rain. When the rainstorm comes, it is often covered with clouds, lightning and thunder, and strong winds.
The rainstorm warning signal is divided into four levels, represented by blue, yellow, orange and red.
Defense Guide:
1.Check the house, if it is a dilapidated house or a low-lying place, it should be moved in time;
2.Suspend outdoor activities, and schools can temporarily suspend classes;
3.Check whether the circuit, fire and other facilities are safe, and turn off the main power switch;
4.Cover and dry items in the open air in advance, and pack up valuables at home and put them on the stall or at a high place;
5.Suspend field work, and outdoor personnel should immediately take shelter in high terrain or caves.
Rainstorm shelter:
1.Personnel in dilapidated and old houses or in low-lying houses shall be transferred to a safe place in time;
2.Turn off the gas valve and the main power switch;
3.Immediately stop field farming activities and outdoor activities;
4.Pay attention to the rainstorm at night to prevent old houses from collapsing and hurting people;
5.When the car turns off in a low-lying place on rainy days, do not wait in the car, get off the car and wait for rescue at a high place.
6.Don't ride your bike when it's raining heavily. Be careful of the water level when crossing the road.
Definition: When the wind reaches level 6 or above, it is called gale, which can uproot trees, break power poles, overturn houses, and fuel fires. Tornado: It is a small-scale strong cyclone that extends to the ground from a strong convective accumulation of rain, accompanied by heavy rain, lightning or hail.
The gale(except typhoon) warning signal is divided into four levels, which are represented by blue, yellow, orange and red respectively.
Defense Guide:
1.Close doors and windows, and fasten outdoor structures;
2.In case of a dilapidated house, move out immediately;
3.Kindergartens and schools in the community should take temporary shelter measures, and it is recommended to suspend classes;
4.If you are outdoors, do not stand under tall buildings, trees, or billboards;
5.Suspend outdoor activities or large indoor gatherings;
6.The old, the weak, the sick and the young should not go out in windy weather.
7.Park vehicles away from trees, billboards, etc.
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