
What is a hurricane? - NOAA's National Ocean Service
When the maximum sustained winds of a tropical storm reach 74 miles per hour, it’s called a hurricane. Hurricane Season begins on June 1 and ends on November 30, but these powerful storms can occur before and after the official season.
Hurricanes - National Oceanic and Atmospheric Administration
2025年2月25日 · Hurricanes, known generically as tropical cyclones, are low-pressure systems with organized thunderstorm activity that form over tropical or subtropical waters. They gain their energy from warm ocean waters. Satellite images of the disturbance that became Hurricane Maria in September 2017.
Hurricane names listed for 2025 Atlantic season - USA TODAY
15 小时之前 · The 2025 Atlantic hurricane season starts June 1, but we already know what all the storms will be named. The list of storm names is created by the World Meteorological Organization well in advance ...
What is a Hurricane? - WorldAtlas
2023年3月23日 · Hurricanes produce a staggering amount of energy by absorbing the moist and warm ocean air and releasing it through condensation during thunderstorms. Hurricanes revolve around a calm low-pressure center (eye) that can be 20- to 30-mile wide.
10 Facts about Hurricanes! - National Geographic Kids
Hurricanes are giant tropical storms that produce heavy rainfall and super-strong winds. 2. Hurricanes form over warm ocean waters near the equator. The warm, moist air above the ocean surface rises, causing air from surrounding areas to be “sucked” in.
How do hurricanes form? - NOAA's National Ocean Service
Hurricanes are powerhouse weather events that suck heat from tropical waters to fuel their fury. These violent storms form over the ocean, often beginning as a tropical wave—a low pressure area that moves through the moisture-rich tropics, possibly enhancing shower and …
How Does a Hurricane Form? | NOAA SciJinks – All About Weather
2025年2月20日 · Hurricanes are the most violent storms on Earth. They form near the equator over warm ocean waters. Actually, the term hurricane is used only for the large storms that form over the Atlantic Ocean or eastern Pacific Ocean.
How Do Hurricanes Form? | NASA Space Place – NASA Science …
Only tropical cyclones that form over the Atlantic Ocean or eastern Pacific Ocean are called "hurricanes." Whatever they are called, tropical cyclones all form the same way. Tropical cyclones are like giant engines that use warm, moist air as fuel.
Hurricane - Education | National Geographic Society
Hurricanes are tropical storms that form in the Atlantic Ocean with wind speeds of at least 119 kilometers (74 miles) per hour. Hurricanes have three main parts, the calm eye in the center, the eyewall where the winds and rains are the strongest, and the rain bands which spin out from the center and give the storm its size.
Hurricanes - National Geographic Kids
Hurricanes are strong storms that start in the ocean and have winds of at least 74 miles an hour. In the Northern Hemisphere (the part of Earth north of the equator),...