No, they exist in the tropics where there is no conflict between air masses. Only mid-latitude cyclones are produced by this conflict. Tropical cyclones are perturbations in pressure which develop into areas of low pressure, fed by the latent heat of evaporating ocean water.
In the Pacific they are called typhoons. Generically, hurricanes and typhoons are both tropical cyclones. A tropical cyclone is the generic term for a non-frontal, synoptic scale, low-pressure system over tropical or sub-tropical waters with organized convection (i.e. thunderstorm activity) and definite cyclonic surface wind circulation.
Hurricanes and typhoons occur in tropical areas, but can move into extratropical areas as well. There are different types of cyclone, however. Tropical cyclones (hurricanes, typhoons, tropical storms and tropical depressions) form in tropical regions but extratropical and polar lows are cyclones as well.
In what direction did the tropical cyclone move?
Yes. Extratropical cyclones happen all the time, and at times the Atlantic Ocean has had as many as 5 tropical cyclones at the same time. Right now (August 18, 2010) there are two tropical cyclones in the Pacific: Tropical Storm Fernanda and Hurricane Greg
No. All hurricanes and other tropical cyclones above tropical depression strength get named, however extratropical cyclones are not named. Tornadoes never get names.
In the Pacific they are called typhoons. Generically, hurricanes and typhoons are both tropical cyclones. A tropical cyclone is the generic term for a non-frontal, synoptic scale, low-pressure system over tropical or sub-tropical waters with organized convection (i.e. thunderstorm activity) and definite cyclonic surface wind circulation.
Tropical cyclones visiting southern Japan are called typhoons
Hurricanes and typhoons occur in tropical areas, but can move into extratropical areas as well. There are different types of cyclone, however. Tropical cyclones (hurricanes, typhoons, tropical storms and tropical depressions) form in tropical regions but extratropical and polar lows are cyclones as well.
In what direction did the tropical cyclone move?
Tropical cyclones in the Atlantic are known as hurricanes. They rotate anti-clockwise, rather than clockwise like cyclones in the southern hemisphere.
tropical cyclones
Yes, the tropical cyclones have structures that are usually referred to as eyes.
A hurricane is a kind of tropical cyclone. Though they do tend to be deadlier than tropical cyclones, there are exceptions.
No. A hurricane is a tropical cyclone.
Yes. Extratropical cyclones happen all the time, and at times the Atlantic Ocean has had as many as 5 tropical cyclones at the same time. Right now (August 18, 2010) there are two tropical cyclones in the Pacific: Tropical Storm Fernanda and Hurricane Greg
No. All hurricanes and other tropical cyclones above tropical depression strength get named, however extratropical cyclones are not named. Tornadoes never get names.
Most tropical cyclones in Australia actually occur in Chinatown. This part of Australia has dodgy air-conditioning so there is an extremely high chance of tropical cyclones to form in the poorly ventilated buildings of Chinatown