June 22, 2017

How much do ENSO blog writers like marine-based observations? Enough for one of them to write a love letter to a buoy. 

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.  

April 13, 2017

Neutral conditions are expected to continue in the Pacific with chances increasing for El Nino by the fall. Our blogger fills you in on the latest developments across the Pacific.

March 22, 2017

Now that the 2016-2017 winter is over with, it's time to look back and see what happened. Did our winter outlook do well?

February 23, 2017

How much can forecasters say about ENSO during the spring?  A lot depends on which phase—El Niño versus La Niña— the Pacific seems to be headed toward.

December 21, 2016

How does La Niña and the jet stream impact winter conditions in the United States?

August 25, 2016

Understanding the Pacific Decadal Oscillation (PDO) as multiple layers of ice cream.  And how is it related to the El Niño-Southern Oscillation?  

image of a diver placing a CTD sensor on a reef
May 27, 2016

It's been a tough year for the globe's coral and the scientists who use coral to paint a picture of ENSO back thousands of years. 

March 24, 2016

The 2015-2016 El Niño will go down as one of the strongest on record, and also, thanks to El Niño Rapid Response Campaign, one of the best observed.

September 24, 2015

El Niño is a global phenomenon. Guest blogger Dr. Andrew Watkins shines some light on El Niño's impact across the world in Australia.

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