Hurricanes are fueled by warm, very moist air. The only thing that can supply sufficient moisture is warm ocean water in and near the tropics.
Hurricanes form in tropical latitudes because they require warm ocean waters to provide the energy needed for their development. The warm waters in tropical regions fuel the evaporation and convection processes that power a hurricane. In higher latitudes, the ocean temperatures are generally cooler, which is less conducive to hurricane formation.
it started as a tropical disturbance at first, then it became a tropical depression, and a tropical storm, then a hurricane.
he started as a tropical depression, then he became a tropical storm, then BAM! hurricane...!
Fiona is not a hurricane, but a tropical storm. The storm became a tropical cyclone on August 30, 2010.
Hurricanes in the Atlantic form between latitudes of 10 degrees North and the Tropic of Cancer.
Hurricane Sandy was first tracked as a tropical disturbance on October 19, 2012 and officially formed as a tropical depression on October 22.
A hurricane will start as a Tropical Wave. It then becomes a Tropical Depression. A TD is given a number but not a name. Once the TD reaches 39 mile per hour winds its given a name and becomes a Tropical Storm. After reaching 74 mile per hour winds it becomes a hurricane.
Tropical disturbance -> tropical depression -> tropical storm -> tropical cyclone (hurricane). *Hurricane is a local name, for tropical cyclones (official name) that appear in the Atlantic.
That depends on the definition. By the Australian definition a cyclone is necessarily a tropical cyclone. However, that is not the case by North American and European standards. In higher latitudes extratropical, or mid-latitude cyclones are the norm. In short, though, both tropical and extratropical cyclones can be considered as "normal" cyclones.
The main difference between a hurricane and a tropical storm is their wind speeds. A hurricane has sustained winds of at least 74 mph, while a tropical storm has winds between 39-73 mph. Additionally, hurricanes are more organized and powerful than tropical storms.
Hurricanes form in warm tropical waters and the conditions aren't right in higher northern latitudes because the temperature of the water is cold.
Hurricane Irene formed as a tropical storm in the Atlantic Ocean about 190 miles east of the island of Dominica in the Lesser Antilles. It reached hurricane intsity shortly after striking Puerto Rico.