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El Nino, La Nina and Hurricanes

2023-02-28 20:47:22

How El Nino, Lanina, Hurricane's climate change affects the frequency and route of strong tropical Pacific and Atlantic hurricanes and tropical cyclones. Global warming had a major impact on the earth. In addition to land, the temperature of the sea is not uniform. In addition, unexpected changes in tidal currents lead to uneven distribution of global water temperature. Temperatures that occur along the tropical Pacific Ocean lower than normal sea surface temperature provide good signs of future climate change.

Meteorologists may overestimate the possibility of the El Niño phenomenon, of course. The known Southern Oscillation Index shows the development and severity of events in the Pacific El Nino or Lanina. Recently, the index has eliminated the influence of El Niño and Lanina (This may affect the commodity market, but it is more frequented more often).

However, when the warm water brought by the El Niño phenomenon retreated, the Pacific cold water moved east and brought the little girl Ranina. Lanina has various names such as El Viejo, anti El Nino, or simple "cold event". When warm Pacific Ocean water is pushed to the west by trade wind, water will flow to Asia, more cold deeper water will rise to make room for the Americas. As cold water does not evaporate, the formation of storm clouds is greatly reduced. The weather pattern of Lanina is basically the opposite of El Niño. A powerful high pressure system was formed in the Pacific Ocean, and a low pressure system was found in Australia. The west wind blows the west wind to the warm ocean. The thick clouds on the equator have been separated. Jet Stream is badly distorted due to the opposite pressure system, Atlantic Storm adds strength and quantity

On the Indian subcontinent, El Niño leads to a warm climate in winter. In the summer, it can lead to dry season and insufficient monsoon. It also caused drought in Australia. On the other hand, the Lanina monsoon in India is getting better than the usual season. At the same time, it caused a flood in Australia. This means that the El Nino phenomenon is not the only factor affecting the Indian monsoon. There are other factors that affect rainfall patterns in India. These include the North Atlantic SST, the Equator Southeastern Indian Ocean SST, the average sea level pressure in East Asia, the average Atlantic pressure in the North Atlantic Ocean, and the North Central Pacific Wind at 5 km altitude.