Hurricane

A hurricane is a powerful, rotating tropical storm (a type of tropical cyclone) forming over warm ocean waters with sustained winds of 74 mph or higher, characterized by thunderstorms spiraling around a calm center (the eye) and causing heavy rain, strong winds, and coastal flooding (storm surge). They are categorized by wind speed, with Category 3+ storms considered major, and are known for causing catastrophic damage inland and along coasts. Key Characteristics Formation: Starts as disorganized thunderstorms over warm tropical waters (at least 80°F) and organizes into a rotating low-pressure system. Structure: Features a central "eye" (calm, clear area) surrounded by the most intense thunderstorms (eyewall). Growth Stages: Develops from a Tropical Depression (winds < 39 mph) to a Tropical Storm (winds 39-73 mph), then to a Hurricane (winds ≥ 74 mph). Energy Source: Fueled by the heat and moisture from the ocean; weakens over cooler water or land. Types & Names Hurricane: Used in the Atlantic and Northeast Pacific. Typhoon: Same storm type in the Northwest Pacific. Cyclone: Used in the South Pacific and Indian Oceans. Dangers Wind Damage: Destructive winds, sometimes exceeding 155 mph. Storm Surge: A rise in sea level that floods coastal areas. Inland Flooding: Torrential rainfall causing rivers to overflow. Tornadoes: Can spawn tornadoes as they move inland.