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  1. Cyclone - Wikipedia

    Comparison between extratropical and tropical cyclones on surface analysis There are a number of structural characteristics common to all cyclones. A cyclone is a low-pressure area. [17] A …

  2. Tropical cyclone | Definition, Causes, Formation, and Effects

    Dec 26, 2025 · Tropical cyclone, an intense circular storm that originates over warm tropical oceans and is characterized by low atmospheric pressure, high winds, and heavy rain. Also …

  3. CYCLONE Definition & Meaning - Merriam-Webster

    The meaning of CYCLONE is a storm or system of winds that rotates about a center of low atmospheric pressure, advances at a speed of 20 to 30 miles (about 30 to 50 kilometers) an …

  4. NOAA's National Weather Service - Glossary

    A warm-core, non-frontal synoptic-scale cyclone, originating over tropical or subtropical waters with organized deep convection and a closed surface wind circulation about a well-defined …

  5. Hurricanes, Cyclones, and Typhoons Explained - Education

    Called hurricanes when they develop over the North Atlantic, central North Pacific, and eastern North Pacific, these rotating storms are known as cyclones when they form over the South …

  6. What is Cyclone?: Definition, Types and Impacts - Khan Global …

    Explore the world of cyclones: What is cyclone, types and impacts. Uncover the science behind these powerful natural phenomena in this comprehensive guide.

  7. CYCLONE Definition & Meaning | Dictionary.com

    CYCLONE definition: a large-scale, atmospheric wind-and-pressure system characterized by low pressure at its center and by circular wind motion, counterclockwise in the Northern …

  8. CYCLONE | definition in the Cambridge English Dictionary

    CYCLONE meaning: 1. a violent tropical storm: 2. wind moving in a circular direction towards an area of low…. Learn more.

  9. What is a cyclone and how is it different to a hurricane? - MSN

    What is the difference between a cyclone and a hurricane? Both of them come under the scientific term of “tropical cyclones”, but are labelled according to where, geographically, they occur.

  10. What is a Cyclone? - cordulus.com

    A cyclone is a large-scale air mass that rotates around a central low-pressure area, typically bringing strong winds (119 km/h or more), heavy rainfall, and stormy weather conditions.