“We’re still waiting for those conditions to officially develop in the ocean and then the atmosphere has to respond.” Here's ...

Here's what to know about the El Niño and La Niña patterns and how they affect the weather in Arizona. La Niña, and its counterpart El Niño, are climatological events that are part of a ...

QUITE A COMBO THERE. ALL RIGHT. AS WE HEAD INTO THE WINTER MONTHS, DO YOU KNOW THE DIFFERENCE BETWEEN AN EL NINO AND LA NINA? SURE. DON’T. HERE TO EXPLAIN THE DIFFERENCE IS METEOROLOGIST CAITLIN ...

La Nina, another key phase in the ENSO, has the opposite impact from El Nino as predominant east-west winds become stronger than usual. Typically, La Nina events tend to occur every three to five ...

New modeling research has shown that the natural global climate phenomena known as El Niño and its cold counterpart, La Niña, have been occurring for the last 250 million years. Although these ...

Most of us know about El Nino, an unusual warming of the central and eastern parts of the equatorial Pacific Ocean. This ...

this year’s winter in the Chicago area could be influenced by an emerging La Niña pattern, leading to some notable impacts on the overall forecast. During an El Niño pattern, trade winds ...

The difference between El Niño and La Niña The interplay between the two weather patterns typically translates into warmer temperatures during an El Niño event and colder weather during La Niña.

La Nina is the cool phase of the El Nino-Southern Oscillation, a naturally occurring global climate pattern that involves changes in wind and ocean temperatures in the Pacific and can cause ...