ENSO Products

ENSO-neutral conditions (a) compared to the warmer waters of a typical El Nino (b), shown as sea surface temperature anomalies in the equatorial Pacific Ocean.

ENSO-neutral conditions (a) compared to the warmer waters of a typical El Nino (b), shown as sea surface temperature anomalies in the equatorial Pacific Ocean.

The El NiƱo Southern Oscillation (ENSO) phenomenon contributes significantly to seasonal climate fluctuations in many regions of the globe, often with substantial implications for human populations and the environment.

This site provides links to the IRI ENSO forecast products associated with ENSO, as well as the current ENSO forecast and answers to many questions regarding the forecasts.


ENSO Forecasts

Related IRI Resources

Related Publications