Typhoon, Cyclone, Hurricane. 颱風, 氣旋, 颶風

Typhoons, cyclones and hurricanes form over the sea when the water temperature rises above 27°C. They’re the biggest windstorms of all – and can measure up to 900km across. This photograph shows a tree blown down by Typhoon Kalmaegi, in China, 2014.
Photograph: ChinaFotoPress/ChinaFotoPress via Getty Images
The wildest weather – in pictures | Children's books | The Guardian
http://www.theguardian.com/childrens-books-site/gallery/2016/feb/20/the-wildest-weather-in-pictures

Typhoon - Wikipedia, the free encyclopedia

颱風

Cyclone - Wikipedia, the free encyclopedia

氣旋

hurricane 的中文翻譯| 英漢字典

颶風,暴風,暴風雨