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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.
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 ...
Traditionally, areas of tropical cyclone formation are divided into seven basins. These include the north Atlantic Ocean, the eastern and western parts of the northern Pacific Ocean, the southwestern Pacific, the southwestern and southeastern Indian Oceans, and the northern Indian Ocean (Arabian Sea and Bay of Bengal).
An ocean temperature of at least 26.5 °C (79.7 °F) is normally considered the minimum to maintain a tropical cyclone. If water temperatures are lower, a system will most likely weaken. Conversely, higher water temperatures can enable a system to undergo rapid intensification. [4]
The North Atlantic tropical cyclone basin is defined as the region of the Atlantic Ocean north of the equator, while other boundaries are mainly established by land areas. The Regional Specialized Meteorological Center (RSMC) for the North Atlantic basin is the NHC, which manages the warnings of tropical cyclones there. [5]
Tropical Depression 19, now Tropical Storm Sara, on satellite over the western Caribbean and Central America on Thursday, Nov. 14, 2024. The storm is expected to flood parts of Honduras and the ...
The proportion of tropical cyclones reaching category four and five may increase by around 10% if global temperature rises are limited to 1.5C, increasing to 13% at 2C and 20% at 4C, the IPCC says ...
The North Indian Ocean tropical cyclone basin is located to the north of the Equator, and encompasses the Bay of Bengal and the Arabian Sea, between the Malay Peninsula and the Arabian Peninsula. [1] The basin is officially monitored by the India Meteorological Department's Regional Specialized Meteorological Centre in New Delhi. [1]