August 10, 2017

Why the tropical Pacific is exceptionally ENSO-Neutral and what does it mean. 

SST rotator
May 24, 2017

Our ENSO blogger sits down with Ken Takahashi, an ENSO forecaster from Peru, to gab about the recent coastal El Niño and what might be coming up next.  

NMME ENSO forecast
September 22, 2016

Because why go to the movies when you come to Climate.gov and watch the evolution of ENSO forecasts over the past two years?

June 23, 2016

Crack out the popcorn, sit back, and marvel over the decay of El Niño.

February 24, 2016

Where are my El Niño impacts?!

January 8, 2016

Was El Niño to blame for the above-average temperatures during November and December 2015?  As always, the answer is not that simple.  

July 7, 2015

“El Niño is Strong!” “No, it’s Moderate!” “But the [insert your favorite ENSO indicator here] is the largest it’s been since the El Niño of 1997-98!”

reason for the spring barrier
April 30, 2015

Why is it so difficult to make a good ENSO prediction during the Northern Hemisphere spring? 

March 25, 2015

You're not the only one wondering if we will see El Niño grow or continue into this coming winter 2015.  How useful are March winds and subsurface temperatures across the tropical Pacific Ocean in predicting winter El Niño or La Niña states?  

ENSO model forecasts thumbnail
February 19, 2015

The model predictions during 2014 were not that shabby.  A major, strong El Niño was not well justified by the predictions. 

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