Awareness to protect against Thunderstorm !!
In recent years, the number of casualties is rising in lightning. Thunderstorms in the developed world are a common issue, but in South Asian countries, especially in Bangladesh, Sri Lanka, Nepal and Bhutan, its impact is highest.
According to statistics, the number of deaths in lightning today is higher in Bangladesh in the world. One-fourth of the deaths of lightning killed every year in Bangladesh. According to the news published in the newspapers and the Disaster Management and Relief Ministry, in the last eight-years, 1,878 people were killed in lightning in the country. While there is time and opportunity for some preparation in flood, cyclone and other natural disasters, thunderstorms are as natural and very casual as an earthquake. So there is no substitute for awareness of the lightning to survive.
What is the thunderstorm or how it is created?
Usually water vapor condenses into clouds and accumulates a lot of free electrical charges. This cloud has two floors. There is a floor on the bottom side of the surface of the earth (with 'negative ion') and the other towards the outer . When the negative amount of negative ions occurs under the clouds, these ions will naturally want to run towards a positive ion. As a result of the negative ions of the clouds, which rush towards the positive ion of the surface of the earth, the surface ionic ions also swiftly move towards the negative ions of the clouds. When the ions are exposed to each other, light flows and clouds of electrons move rapidly to the surface. The collision or negative contact with negative and positive ions is called thunder.
However, thunderstorms do not always fall on the ground, but it is not. A cloud may be either negative or negative for other clouds with negative or negative charges, or even between the same positive, negative and negative charge of the same cloud. Electricity flows through the wind during the thunderstorm, although wind power is indirect. Stable electric charge accumulated in the clouds generates very high voltage (up to 10 million volts), which makes a narrow channel of air to make the road for electricity. During the departure of electrons, the energy emits a lot and creates a strong luster. Short changes in the temperature and pressure of the air in a short time extend the atmosphere around the exponent of the atmosphere, causing a lot of noise. Because the speed of the sound is less than the speed of light, we hear the word a bit later.
Do something to protect against lightning
(1) Higher plants or electricity pumps are more likely to be thunderbolt. Therefore, shelter can not be taken at these places. Stay at least four meters away from high trees. However, it is better to take shelter under the nearest building.
(2) If you are in paddy field or open field, you should keep your eyes closed with your fingers in the ear. But in no case can it lie down on the ground. Because of the danger of being electrified if lying on the ground.
(3) Must stay away from open ground, house roof or high elevation. The cattle can not be kept open in the field.
(4) During the thunderstorm, the room can not be close to the porch and windows. Close the windows and stay inside the house. At this time, you should refrain from touching the house's metal calls, stairs, pipes, etc.; Even the landfill can not be touched.
(5) During the lightning, there should be no use of electricity. All devices connected with the electrical connection, especially TVs, refrigerators, etc. can not be touched. If there is lightning, then the plug will be completely disconnected from the power connection. Unused device plug-in should be opened beforehand.
(6) During the thunderstorm, the car should be parked rapidly under a concrete shelter and refrain from touching the inside metal material.
(7) During the thunderstorm, the fishing should be stopped from the river or water and should move away from the water bodies or water logged areas. Because water is conductive. If you are in the boat, you should take the position under the fastness. If you are not in the boat, then you will have to sit down on the patina.
(8) During lightning, it is very dangerous to wear wet shoes or empty legs. Electric rubber shoe is the most secure during this time.
(9) Homes can not be built anywhere in the open from the locality. Tall, coconut, super-grapes should be put on safe distance from home.
(10) To keep the house safe, thunderstorm will be put in place and there should be arrangements for financing.
(11) Somebody injured in lightning will be treated like electric wounded in the wounded. Quickly get to the doctor or to the hospital. In addition, efforts will be made to bring back the injured person's breath and heartbeat.
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