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Tropical cyclones regularly affect the coastlines of most of Earth's major bodies of water along the Atlantic, Pacific, and Indian oceans. Also known as hurricanes, typhoons, or other names, tropical cyclones have caused significant destruction and loss of human life, resulting in about 2 million deaths since the 19th century.
Although the North Indian Ocean is a relatively inactive basin, extremely high population densities in the Ganges and Ayeyarwady Deltas mean that the deadliest tropical cyclones in the world have formed here, including the 1970 Bhola cyclone, which killed 500,000 people.
A tropical cyclone is the generic term for a warm-cored, non-frontal synoptic-scale low-pressure system over tropical or subtropical waters around the world. [4] [5] The systems generally have a well-defined center which is surrounded by deep atmospheric convection and a closed wind circulation at the surface. [4]
Depending on the location, they are given different names such as hurricanes, cyclones, or typhoons. Annular tropical cyclone – a tropical cyclone that possesses annular characteristics. Annular characteristics are often seen in major cyclones, where they possess a symmetrical eye and a thick ring of convection.
A mature tropical cyclone can release heat at a rate upwards of 6×10 14 watts. [1] Tropical cyclones on the open sea cause large waves, heavy rain, and high winds, disrupting international shipping and, at times, causing shipwrecks. [2] Generally, after its passage, a tropical cyclone stirs up ocean water, lowering sea surface temperatures ...
Mayotte, one of the poorest regions under French administration of some 300,000 people, is located in the Mozambique Channel of the Indian Ocean. Chido hit Mayotte with winds of over 200kmph ...
A "Typhoon" is a tropical cyclone located in the North-west Pacific Ocean which has the most cyclonic activity and storms occur year-round. 2. A "Hurricane" is also a tropical cyclone located at the North Atlantic Ocean or North-east Pacific Ocean which have an average storm activity and storms typically form between May 15 and November 30. 3.
A total of 21 tropical cyclones have peaked at Category 5 strength in the South Pacific tropical cyclone basin, which is denoted as the part of the Pacific Ocean to the south of the equator and to the east of 160°E. 20 of these tropical cyclones have been classified as Category 5 on the Australian tropical cyclone intensity scale, while Severe ...