What Is The Time Occurence Of El Niño​

what is the time occurence of el niño​

Answer:How often does El Niño occur? El Niños usually occur irregularly, approximately every two to seven years. Look at the El Niños and La Ninas from 1950 to the present in this time series plot of the multivariate ENSO index from NOAA ESRL.

Explanation:

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