The complax weather system that appears once every three to seven years bringing drought ,floods and other weather extrems to different parts of the world
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EI-Nino is a complex weather system that appears once every three to seven years, bringing drought, floods and other weather extremes to different parts of the world.
Explanation:
El-Nino events are typically defined when SOI values are sustained above +7 and NINO3. 4 temperatures are more than −0.8 °C below average. Events that maintain index values close to these thresholds are generally classified as moderate to weak, while those that greatly exceed them are referred to as strong.
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