What are cyclones, and how are they formed? This episode of Weather on the Go will help you learn about them, including how they are catergorised according to their intensity. | ABC Asia

WATCH: our new 'Understanding tropical cyclone categories' video. A tropical cyclone’s effects vary depending on its intensity, so it’s important to understand the hazards involved and the potential damage a tropical cyclone can cause. More info: http://www.bom.gov.au/cyclone/about/ | Bureau of Meteorology