Thunderstorms Cyclone Causes

Whenever the temperature of the Earth’s surface rises, it creates a powerful upward wind, which carries water droplets aloft, in which they freeze and fall again. The rapid movement of falling water droplets and rising air causes lightning and sound to be produced. This is referred to as a thunderstorm. It is especially common in hot, humid, and tropical places like India.

A tropical cyclone is characterised by winds that spiral in a huge spiral around a relatively calm core referred to as the ‘eye.’ It is created in the presence of heated water.

Thunderstorms and Cyclones

Because of the uneven heating of the Earth, the wind blows. This is advantageous since it is used as a source of energy. Moisture-laden monsoon winds also contribute to rain. Farmers eagerly await rain because their crops are heavily reliant on it. Do rain and winds, on the other hand, usually result in positive outcomes? No. Excessive rain and strong winds can trigger thunderstorms and cyclones, wreaking havoc on property and causing death.

Thunderstorm

A thunderstorm is a powerful, short-lived climatic disturbance marked by lightning, thunder, dense clouds, heavy rain or hail, and strong gusty winds. Thunderstorms form as warm, wet air rises in a massive, quick updraft to cooler areas of the atmosphere, forming layers of warm, moist air.

Thunderstorms are storms which include lightning and thunder. Thunderstorm formation necessitates:

Moisture

Moisture is essential for the formation of clouds and, eventually, rain.

Front

Frontal factors such as a sea wind or mountains assist in raising warm air upwards.

Rapidly rising warm air

The temperature of a location rises as a result of the Sun’s heat. As the temperature rises, the air becomes warmer, causing strong winds to blow higher.

Cause of Thunderstorms

Thunderstorms form in hot, humid climates as India. As the temperature rises, strong upward-moving winds occur. Water droplets are carried upwards by these winds, where they freeze and fall again. Lightning and sound are created by the rapid movement of falling water droplets combined with rising air. It’s a thunderstorm right now. Thunderstorms can be quite dangerous. Many individuals are killed by lightning, which also damages forests and large buildings.

Conversion of a thunderstorm into cyclone

You’re probably aware that when water transforms from a liquid to a gas, it requires heat. Is the heat returned to the water whenever the vapour condenses into a liquid? Water absorbs heat from the environment before converting back to vapour, which leads to cloud formation. The air prefers to rise, resulting in a reduction in pressure. A significant amount of air rushes towards the storm’s core.

Precautions to be Taken During a Thunderstorm 

If you’re out in the open:

Attempt to board a car or a bus, or seek shelter within a structure.

Keep a safe distance from bodies of water.

If you’re on the inside:

Don’t touch any electrical or telephone equipment.

For the most up-to-date information, listen to a battery-operated radio.

Cyclones

Cyclones are severe storms that spiral violently and are accompanied by high winds and heavy precipitation. Strong winds blowing around the central location with low atmospheric pressure cause them.

Causes of cyclones

When water evaporates, it absorbs heat from its surroundings, as we all know. Water vapour rises to the top of the atmosphere, at which it cools. Heat is discharged into the atmosphere as water vapour turns back into liquid. The air surrounding it becomes warmer as a result of this.

Warm air rises, resulting in a decrease in pressure. The air is moving from the surrounding high-pressure areas to the centre low-pressure zone. This cycle occurs again and again. A series of events results in the production of a very low-pressure system accompanied by extremely high-speed winds. A cyclone is the name for this type of weather.

Factors Affecting Cyclone

The development of a cyclone is influenced by factors such as wind speed, wind direction, temperature, and humidity. The eye is a cloudless, tranquil area in the centre of the storm. Winds are not particularly strong in this location, and there is no rain. However, the winds around the eye can reach speeds of up to 200 kilometers an hour.

Destruction Caused By Cyclones

Strong winds caused trees, buildings, and other structures to crash, killing numerous people.

Storm surges are quite hazardous. Water is pushed towards the beach by strong winds. The eye’s low-pressure area rises the water surface in the centre, that can be as high as 3 to 12 metres. It looks like a water wall is getting closer to the beach. As a consequence, water floods the low-lying coastal districts, resulting in significant loss of life and property.

Cyclones can also bring long periods of intense rain. Floods may result, causing significant losses. People may get different water-borne diseases as a result of contaminated water.

It has the potential to impact rail and road transportation, along with telephone and other communication networks.

Tornadoes

Tornadoes are strong dark funnel-shaped clouds which spread from a thunderstorm and strike the ground. Tornadoes may wreak havoc on both people and property. Tornadoes can travel at speeds of up to 200 kilometres per hour.

Effective Measures to Prevent Cyclone Disaster

Storm shelters are being built.

Afforestation

Connecting roadways to allow people to be evacuated to safer regions.

Increasing public knowledge of the steps which individuals can take to avoid harm.

Satellite and Radar cyclone alerts, for example, provide up-to-date information ahead of any forecast storm or cyclone.

Storm

Storms form when a low-pressure centre forms with a high-pressure system surrounding it. It is noticeable when there’s a strong wind blowing. The sun heats up the areas around the equator the most. Then, from the equator, warm air rises and moves in to take its place. The air near the poles, on the other hand, is colder than the air in the equator. As the warmer air rises, cooler air from the poles rushes in. Wind currents flow from the poles to warmer latitudes as a result of the unequal heating of the Earth’s surface.

Conclusion

Lightning, thunder, dense clouds, heavy rain or hail, and strong gusty winds characterise a thunderstorm, which is a severe, short-lived meteorological disturbance. Thunderstorms arise whenever warm, moist air climbs rapidly to cooler parts of the atmosphere, generating layers of warm, moist air.

A cyclone is a low-pressure system with whirling winds that are blowing inward. In the Northern Hemisphere, cyclones rotate counter-clockwise. In the Southern Hemisphere, the rotation is counterclockwise. Typhoons and hurricanes are other names for cyclones.