What is the climate of El Nino?

El Nino, also known as El Nino phenomenon, mainly refers to the abnormal continuous warming of seawater temperature in the tropical ocean in the eastern and central Pacific Ocean, which changes the global climate pattern, causing drought in some areas and excessive rainfall in some areas.

Its frequency is irregular, but it happens once every four years on average. Basically, if this phenomenon lasts less than five months, it will be called El Nino phenomenon; If it lasts for five months or more, it will be called an El Nino event.

Extended data

The impact of El Nino:

1, El Ni? o phenomenon will not only make tropical circulation and weather and climate abnormal, but also cause global atmospheric circulation abnormal, leading to large-scale and disastrous weather, such as drought, flood, low temperature and chilling injury.

2. When El Ni? o broke out, agriculture, non-ferrous metals and other industries were the first to bear the brunt, such as cocoa, sugar, rubber, wheat and corn.

3. In addition, non-ferrous metals will also be affected by El Nino. Companies in related industries may have certain trading opportunities.

reference data

Baidu encyclopedia-El Nino phenomenon