The intensity of hurricanes is measured using the Saffir-Simpson scale, which is based on wind speed and ranks hurricanes … A hurricane is tropical cyclone, which is a type of cyclone. Hurricanes are found near the tropical zone, over warm waters in the Atlantic and Pacific ocean. Hurricanes and typhoons are the same weather phenomenon: tropical cyclones.
In the Bay of Bengal and the Arabia Sea, they are called cyclones.

They are typhoons in the northwest Pacific. A hurricane is a type of tropical cyclone with sustained winds that exceed 74 mph and accompanied by rain, thunder and lightning.

Cyclones begin in tropical regions such as Pacific islands, Northern Australia and other areas. A tropical cyclone is a generic term used by meteorologists to describe a rotating, organized system of clouds and thunderstorms that originates over tropical or subtropical waters and has closed, low-level circulation. In this manner, a hurricane is not so different from a cyclone.

A hurricane is most commonly found in tropical zones, over warm waters in the Atlantic and Pacific Ocean, while cyclones are found in the Southern Pacific Ocean and the Indian Ocean. Hurricanes, typhoons and cyclones are graded differently.
Geographical Location. "Once a tropical cyclone reaches maximum sustained winds of 74mph (119km/h) or higher, it is then classified as a hurricane, typhoon, or tropical cyclone…

Hurricane is used in the Atlantic, Caribbean Sea, central and northeast Pacific.