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| | Tropical cyclone - Art History Online Reference and Guide (Site not responding. Last check: 2007-10-22) |
 | | In meteorology, a tropical cyclone (or tropical storm, typhoon or hurricane, depending on strength and location) is a type of low-pressure system which generally forms in the tropics. |
 | | The primary energy source of a tropical cyclone is the release of the heat of condensation from water vapor condensing at high altitudes. |
 | | However, three tropical cyclones have been observed here — a weak tropical storm in 1991 off the coast of Africa, Cyclone Catarina (sometimes also referred to as Aldonça), which made landfall in Brazil in 2004, and a smaller storm in January of 2004, east of Salvador, Brazil as a Category 1 hurricane. |
| www.arthistoryclub.com /art_history/Tropical_cyclone (4906 words) |
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