What are the levels of lightning warning? What do they mean?

Lightning warning signals are divided into yellow, orange and red. What do they mean?

(1) yellow lightning warning

Standard: Lightning activity may occur within 6 hours, which may lead to lightning accidents.

Defense guide:

1. The government and relevant departments shall carry out lightning protection work according to their duties;

Pay close attention to the weather and try to avoid outdoor activities.

(2) orange lightning warning

Standard: there is a large lightning activity within 2 hours, or it may continue under the influence of lightning activity, and there may be important possibilities for disaster avoidance and accidents.

Defense guide:

1. Implement lightning protection emergency measures according to the responsibilities;

2. This person should stay in the room and then close the doors and windows;

3. Outdoor personnel should hide in buildings or cars with lightning protection facilities;

4. Turn off the dangerous power supply, and don't take the rain or tower crane;

5. No umbrellas, stones, badminton rackets, golf clubs, etc.

(3) Red lightning warning

Standard: There is a great possibility of lightning activity within 2 hours, or there is a strong lightning protection activity, which may continue, and there is a great possibility of avoiding disasters and accidents.

Defense guide:

1. The government and relevant departments shall do a good job in lightning protection and emergency rescue according to their duties;

2. Personnel should try to hide in buildings or cars with lightning protection facilities and doors and windows;

3. Do not touch antennas, water pipes, barbed wire, metal doors and windows, buildings and other similar metal devices;

4. Try not to use TV, telephone and other electrical appliances without lightning protection device or lightning protection device.

(4) What should we pay attention to in lightning weather?

1, power safety

Please pay attention to electrical safety and cut off outdoor power supply in dangerous areas. When we encounter a thunderstorm, try not to use TV, electric heaters, computers and other electrical appliances, and unplug the power supply.

2. Indoor safety

When going out, you must close the doors and windows, turn off the electrical appliances, and it is best to cut off the power supply, and put the items placed on the balcony and the clothes to be dried outdoors to avoid wind damage.

3. Travel safety

Pay attention to travel safety, try not to lean against walls and buildings, prevent buildings from collapsing or falling objects and rain from falling, pay attention to vehicle safety, control vehicle speed and prevent rear-end collision. Weather travel, pay for observation, and where there is a whirlpool of water to prevent it from falling to the ground. Don't stay in deep water

4. Communication security

Please pay attention to lightning protection when using mobile phones and fixed telephones.