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When thunder strikes, do not stick your head and hands out of the window when riding in a car. Do not take shelter from rain and lightning under large trees. Do not approach all electrical facilities, high-voltage wires, transformer appliances, etc. Do not turn on the TV, VCD player, etc., and unplug all power plugs.
When thunderstorm lightning, do not dial or answer**, and try not to open doors and windows at home to prevent lightning from hitting the room directly.
If you have to go out, it is best to wear rubber shoes and a raincoat, which can play an insulating role in electricity.
Do not attach the wire used to dry clothes and bedding to windows and doors, and do not stand under light bulbs.
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1. Indoors. 1. When the thunderstorm lightning pants are traced, do not dial and answer, and turn off the mobile phone, because the electromagnetic waves of the ** line and the mobile phone will introduce thunder and lightning to hurt people.
2. During thunderstorms and lightning, do not turn on TVs, computers, VCD players, etc., and unplug all power plugs to avoid hurting people and damaging electrical appliances.
3. Don't stand under the light bulb and don't take a shower.
4. Try not to open doors and windows to prevent lightning from hitting the room.
5. When you encounter thunder and lightning while riding in a car, do not stick your head and hands out of the window.
6. Do not pull the wire of the drying clothes and bedding to the window and door.
7. When lightning strikes, do not approach all power facilities, such as high-voltage wires and transformer appliances. Do not approach or touch any metal pipes, such as water pipes, heating pipes, sewer pipes, etc., during thunderstorming;
2. Outdoor. 1. Do not use umbrellas with metal tips in open areas, and do not carry metal objects on your shoulders;
2. Do not run next to each other or hold hands in a thunderstorm, and keep a certain distance from each other.
3. When the thunderstorm is large, stay away from the trees, try not to run in stride, you can choose buildings to hide from the rain, but it is not appropriate to choose to hide from the rain in the car.
4. Do not wear wet clothes, hats, shoes, etc. to walk around during heavy thunderstorms. For sudden thunder and lightning, you should immediately squat down to reduce your height, and at the same time put your feet together to reduce the harm caused by the stride voltage.
5. Try not to go out of the mold group, if you must go out, it is best to wear rubber shoes and a raincoat, which can play an insulating role in lightning.
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1. Do not engage in activities in humid scenic spots.
2. When there is a sudden thunderstorm in the wild encounter, you should immediately search for safer buildings to avoid lightning, such as residences, public buildings, etc., or go down the mountain to seek safety.
3. Try to avoid mountain tops and high places, as well as close to big trees, cliffs, grasslands, fields and other places that are susceptible to lightning invasion.
4. Don't keep your eyes on the sky, close your eyes immediately and protect your eyes.
5. Do not stand in contact with the ground such as various electrical equipment, metal objects, hillsides, etc., and the relatively safe distance is at least 20 meters.
6. When riding a car, you can use the body as a relatively safe nest to protect yourself from lightning strikes.
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Ways to avoid lightning strikes:
1. Don't take shelter from the rain under a tree. It is not advisable to take shelter under a big tree during a thunderstorm, and as a last resort, you must keep a distance of 3 meters from the trunk of the tree, squat down and keep your legs together.
2. Don't stay on high ground. Do not be on the upper floors or tops of buildings during thunderstorms. It is not advisable to enter isolated sheds, sentry boxes, etc. in outdoor open places.
3. Keep out of the water. Do not play or work on the surface of the water or near the water during thunderstorms, such as fishing, boating, etc.
4. Do not go near the high-voltage line. If you see the high-voltage line broken by lightning outdoors, you should be vigilant at this time, because there is a stepping voltage near the high-voltage line breakpoint, and people who are nearby should not run at this time, but should jump away from the scene with their feet together.
5. Don't hit ** in the lightning strike area. In thunderstorm weather, the electromagnetic wave signal of the mobile phone is strong when receiving the call, which is easy to cause "induction thunder". Once the lightning strikes in the area**, the lightning interferes with the mobile phone signal and is easy to "burn" the mobile phone; If you are in an open area, people and mobile phones are highly vulnerable to lightning strikes because there is no lightning protection device around.
6. Pay attention to pulling the plug when staying indoors. When staying indoors, pay attention to closing indoor doors and windows. Some household appliances should be unplugged for safety.
The rescuer should take the correct first aid measures according to the situation:
1. People who are burned or severely shocked by lightning are not electrified, so don't worry about rescue. Emergency rescue should be carried out quickly.
2. If the injured person is unconscious, but has breathing and heartbeat, it is possible to recover on his own. They should be stretched and lying down and rested quietly before being sent to the hospital**.
3. If the injured person has stopped breathing and heartbeat, he should quickly and decisively alternate mouth-to-mouth artificial respiration and cardiac squeezing, and be sent to the hospital for rescue in time.
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The clouds rub against each other and become charged in the process of motion. When different clouds have different charges, their meeting will cause a large area of instantaneous discharge, which is a condition of lightning. Another is that the cloud is charged, forming an electric potential difference with the ground, and when it exceeds a certain value, the air is broken down, and the cloud and the ground form a strong discharge.
In addition to these two common causes of lightning, there are some other special causes. For example, there will be thunder and lightning in the mushroom cloud; In a storm, there is sometimes lightning on the surface of the sea, which is a phenomenon in which the storm causes the air to rub violently against the sea surface and charge it, and then discharges electricity. Volcanic eruptions can also sometimes carry thunder and lightning.
The power of thunder and lightning is huge, and the energy released by an ordinary lightning bolt can make more than 100 million 40W electric lights light up for an hour! That's why scientists are obsessed with harnessing the energy of lightning!
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There are several ways to avoid lightning hazards:
Lightning protection devices are installed on buildings.
During a thunderstorm, people should not be near high-voltage substations, high-voltage power lines, isolated high-rise buildings, chimneys, poles, trees, flagpoles, etc., and should not stand on open high ground or take shelter from the rain under big trees.
Use an umbrella with a metal post. When operating in the suburbs or in the open air, do not use metal tools such as iron crowbars, etc.
Wear damp clothing, close to or stand on stacks of metal goods in the open air.
Do not turn on your mobile phone on the top of a high mountain during a thunderstorm, let alone call your mobile phone.
Do not touch the grounding wire of the lightning protection coarse cavity device during thunderstorms.
In the indoors, you should leave the lighting line, ** line, TV line and other lines to prevent lightning from invading people and being injured by it.
When it is thundering and raining, it is strictly forbidden to stay on the top of the mountain or in the high hill area, and it is also necessary to avoid continuing to pedal to a high place to watch the rain scene, not to take shelter under the big trees, near the telephone pole, and do not walk or stand in the open field, you should hide in a low-lying place as soon as possible, or try to find a house or a dry cave to hide.
It's best not to bring metal objects on your body, because this will also sense thunder and lightning and burn people's **.
In short, be sure to pay attention to your safety during a thunderstorm!
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There are several solutions to being locked by mines:1Look for buildings equipped with lightning rods, lightning belts, or lightning nets to safely shelter from thunderstorms.
2.If you are in an open field, it is best to remove the metal objects from your body, find a dry area, squat, reduce your height, and at the same time put your feet together to reduce the harm caused by the stride voltage. 3.
Don't stand under large trees and avoid high rooftops or high-rise buildings, as these are the places most susceptible to lightning strikes. 4.Do not go to lakes, rivers and seas to fish or swim, because these highly conductive water bodies will electrocute people to death.
5.If the high-voltage line is struck by lightning in the field, the delta liquid will form a step voltage in the near range, and it is an effective way to deal with it with your feet together. 6.
If you are in a car, close your windows, leave the vehicle, and seek shelter in a building equipped with a lightning rod. In short, in a thunderstorm, you should try to avoid staying in the open field, try to find a building equipped with lightning protection facilities to take shelter, and at the same time pay attention to take off the metal objects on your body, and lower your height with your feet together, so as to avoid the harm of lightning strikes by round banquet objects.
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1. Do not stay on the platform of high-rise buildings during thunderstorms, and do not enter isolated sheds and sentry boxes in outdoor open places. 2. Keep away from exposed metal objects such as water pipes and gas pipes and electrical equipment in buildings. 3. It is not advisable to take shelter from thunderstorms under big trees, if you have to do so, you must keep a distance of 3 meters from the trunk, squat and put your legs together.
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Don't be under a big tree, just stay at home.
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