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JEE Main 2026 Preparation: Question Papers, Solutions, Mock Tests & Strategy Unacademy » JEE Study Material » Physics » Cyclone and Hurricane

Cyclone and Hurricane

This article contains all the information related to cyclones and hurricanes. This article also contains important terminology related to cyclones and many more.

Table of Content
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Both cyclones and hurricanes are natural disasters caused by water. Nonetheless, both of these calamities are distinct. This is the primary reason why they are frequently confused. Hurricanes and cyclones are generated when the atmospheric conditions in the surrounding area become unstable. These atmospheric circumstances usually result in a stormy climate with the potential for widespread devastation due to torrential rain, flooding, and high-velocity winds. In addition, both Hurricanes and Cyclones are water storms that are characterised by high-speed winds.

The variation in their geographical location is what distinguishes hurricanes from cyclones. A hurricane is a water storm that occurs in the Atlantic or Northeast Pacific Oceans, whereas a cyclone occurs in the North Indian Ocean. Cyclones are water storms that originate and rotate around a low-pressure centre known as the storm’s eye. Hurricanes are massive water storms with a powerful wind whirling at around 74 miles per hour in the storm’s arms.

Cyclone

Cyclones are water storms that originate and rotate around a low-pressure centre known as the storm’s eye. When opposed to the high-pressure winds sweeping around it in the cyclone’s spinning arms, this eye of the storm is eerily calm. These cyclones are also known as typhoons or hurricanes, depending on their severity and location.

Hurricane

Hurricanes are massive water storms with a powerful wind whirling at around 74 miles per hour in the storm’s arms. This rotating wind swirls in the tropics’ oceans, creating a fearsome force that may lash ashore, causing mass havoc and death. Because of the tremendous rains, strong gusts, and devastating waves that occur within and around them, they are the most feared water storms. They usually leave behind damaged land, flooded places, and ruined plants, homes, and human life. Hurricanes, on average, last for many days, covering at least 5,00,000 square kilometres of land.

Some Important Terminologies with respect to Cyclone and Hurricane

1. Eye of the Storm: Cyclones and hurricanes both have an eye in the centre that is unusually quiet relative to the rest of the storm. The eye remains calm and peaceful throughout the storm, as though watching the storm’s passage. It usually takes the shape of a roughly circular area with light winds and clear skies. When a storm’s greatest sustained wind speed reaches 78 miles per hour, it forms an eye. Furthermore, the size of an eye can vary from 5 to 60 miles, with the average being 20 miles. Furthermore, the size of the eye continues to diminish as the storm increases.

2. Beaufort Wind Scale: The Beaufort wind scale is an estimation and reporting system for wind speeds. The Beaufort Force or Beaufort Number is used to calculate this scale. Wind speeds, descriptive phrases, and visible impacts of the wind’s influence on land objects and/or water surfaces make up this factor.

3. Saffir-Simpson Hurricane Wind Scale: On a scale of 1 to 5, the Saffir-Simpson Hurricane Wind Scale is used to determine the strength of a hurricane based on the highest sustained wind speed and estimated damage. Furthermore, other potentially damaging threats such as storm surges, rainfall flooding, or even tornadoes are not taken into account on this scale.

Cyclone vs Hurricane

Conclusion

The calmest area of a storm, with just light winds and no rain, is called the eye of the storm. This approximately round legion travels about 20 miles on average. Furthermore, the size of the eye is inversely proportional to the storm’s strength. During a cyclone, the Beaufort Wind Scale is used to assess wind speeds. The Saffir-Simpson Hurricane Wind Scale is a rating-based scale used to identify the intensity of a hurricane on a scale of 1 to 5, depending on the maximum sustained wind speed and expected damage. It is based on wind speeds, descriptive terms, and visible effects of the force of the wind on land objects and/or sea surfaces.

Cyclones are water storms that originate and rotate around a low-pressure centre known as the storm’s eye. Hurricanes are massive water storms with a powerful wind whirling at around 74 miles per hour in the storm’s arms. Despite the fact that hurricanes and cyclones are both water storms, they differ in terms of features, damage, location, lifetime, and speed.

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Frequently Asked Questions

Get answers to the most common queries related to the JEE Examination Preparation.

What is the relationship between a hurricane and a cyclone?

Ans: They’re all fundamentally the same thing, although their na...Read full

Are hurricanes and cyclones the same?

Ans: Tropical storms are referred to as cyclones and hurricanes. Depen...Read full

What makes hurricanes unique?

Ans: The eye wall, the ring of clouds and thunderstorms that surrounds the eye, is where the strongest winds ...Read full

Where do cyclones mostly occur?

Ans: Tropical cyclones are known by several names depending on where they form in the world. In the Atlantic ...Read full

What are the effects of cyclones?

Ans: Heavy rain, high winds, massive storm surges near landfall, and tornadoes are all impacts of tropical cy...Read full

Ans:

They’re all fundamentally the same thing, although their names change based on where they occur. Tropical storms that originate over the North Atlantic Ocean and the Northeast Pacific are known as hurricanes. Over the South Pacific and Indian Ocean, cyclones form.

 

Ans:

Tropical storms are referred to as cyclones and hurricanes. Depending on the region in which they appear, they are given different names. These storms are known as hurricanes in the North Atlantic Ocean and the Northeast Pacific Ocean, but tropical cyclones in the South Pacific and the Indian Ocean.

Ans:

The eye wall, the ring of clouds and thunderstorms that surrounds the eye, is where the strongest winds and heaviest precipitation occur. A major cyclone unleashes the energy of ten atomic bombs every second. Tornadoes can be produced by hurricanes. They are weaker than typical tornadoes and only last a few minutes.

Ans:

Tropical cyclones are known by several names depending on where they form in the world. In the Atlantic Ocean and the eastern north Pacific Ocean, hurricanes occur. Typhoons can be seen in the western Pacific. Tropical cyclones can be found in the Indian Ocean and the South Pacific Ocean.

Ans:

Heavy rain, high winds, massive storm surges near landfall, and tornadoes are all impacts of tropical cyclones. The extent of damage caused by a tropical cyclone, such as a hurricane or tropical storm, is mostly determined by its severity, size, and location.

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