Why do hurricanes form?

Hurricanes form over warm ocean waters, typically when sea surface temperatures exceed 26.5°C (80°F). The heat and moisture from the ocean rise into the atmosphere, creating a low-pressure system. As air rushes in to fill the void, it begins to rotate due to the Coriolis effect. This rotation, combined with the continuous release of heat energy, fuels the storm. Hurricanes are characterised by strong winds, heavy rainfall, and a calm centre called the eye. They often cause significant damage when they make landfall, including flooding and high winds. Monitoring and early warnings help mitigate the impact of these powerful storms.