Let's take a tour through North America's summer monsoon, a critical source of rainfall for the U.S. Southwest and Mexico.
According to NOAA scientists, 2011 was a record-breaking year for climate extremes, not just in the United States, but around the world. Here's an illustrated guide to the year's top ten global climate and weather events.
Neutral conditions remain across the Pacific but conditions look favorable enough for a return to La Niña this fall/winter that scientists have issued a La Niña watch.
Neutral conditions have returned to the tropical Pacific. Our blogger looks ahead to the rest of 2021.
One La Niña winter is often followed by another. El Niño winters seldom double-dip. The ENSO Blog explains why.
On June 3, 2021, our ENSO Bloggers did a Tweet Chat to talk all things El Niño and La Niña. Here's the transcript.
The ENSO forecast favors neutral conditions through the fall, but there's more to it than that!
Guest blogger John Allen recaps tornado activity so far in 2021 and discusses the limits of using ENSO to predict seasonal tornado activity.
A climate expert proposes an alternative for defining what's average when it comes to predicting El Niño and La Niña.
La Niña conditions are still present in the tropical Pacific, but they're weakening. Our blogger gives you the rundown on all things La Niña.