A cyclonic tropical storm with winds at the centre in excess of 74 miles per hour is known as a hurricane. Hurricanes are powerful and destructive storms that form over warm ocean waters and can cause widespread damage to coastal areas. These storms are categorized based on their wind speed, with Category 1 hurricanes having wind speeds of 74-95 mph, and Category 5 hurricanes having wind speeds of 157 mph or higher.

When a hurricane forms, it typically begins as a tropical depression, which is a low-pressure system with thunderstorms and a closed circulation. As the storm intensifies and the wind speeds increase, it can be classified as a tropical storm, and eventually, if the wind speeds reach or exceed 74 mph, it becomes a hurricane.

One of the defining characteristics of a hurricane is its eye, which is a calm, circular area at the center of the storm where the winds are light and the skies are clear. Surrounding the eye is the eyewall, which contains the strongest winds and heaviest rainfall. The size of the eye and the intensity of the eyewall can vary depending on the strength of the hurricane.

Hurricanes can bring heavy rain, strong winds, storm surges, and tornadoes, all of which can cause significant damage to infrastructure, homes, and crops. In addition to the immediate impact of the storm, hurricanes can also cause long-lasting effects, such as flooding, power outages, and disruptions to transportation and communication networks.

As hurricanes are a natural part of the Earth's climate system, it is important for communities in hurricane-prone areas to be prepared for these storms. This includes having a hurricane preparedness plan in place, securing homes and property, and following evacuation orders when necessary. By taking proactive measures to mitigate the impact of hurricanes, communities can reduce the risk of injury and damage during these powerful storms.

In conclusion, a cyclonic tropical storm with winds at the center in excess of 74 miles per hour is a hurricane, a powerful and destructive storm that can have devastating effects on coastal areas. By understanding the characteristics of hurricanes and being prepared for their impact, communities can better protect themselves from the dangers of these storms.

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