Have you wondered why most countries in the world are paralyzed by extreme weather conditions? Are you eager to know causes sudden variations in temperature? Continue reading to know. In order to have a clear idea as to the weather changes, one has to know about El Nino.
El nino events are the differences in the pacific ocean sea surfaces temperatures as compared to the average value. The differences occur for short durations or longer period of time. If the El Nino events occur for short period of time such as seven to nine months, it is termed as El Nino conditions.
If the same occurs for a period longer than nine months, then the event is termed as El Nino episodes. The El Nino effect impacts the climate of most countries of the world such as North America, South America, Japan, Korea and other countries of Asia and Africa.