El Niño and La Niña - National Oceanic and Atmospheric ...
Nov 18, 2025 · El Niño, La Niña, and the neutral condition all produce important consequences for people and ecosystems across the globe. The interactions between the ocean and atmosphere …
El Niño & La Niña (El Niño-Southern Oscillation) | NOAA ...
Apr 10, 2025 · El Niño and La Niña are the warm and cool phases of a natural climate pattern across the tropical Pacific known as the El Niño-Southern Oscillation, or “ENSO” for short.
El Niño Coming; What It Means For Summer Temps, Hurricane ...
Apr 20, 2026 · La Niña is expected to fade over the next month as waters continue to warm in the equatorial Pacific. The chance of El Niño developing has risen to 62% during June, July and August, …
El Niño–Southern Oscillation - Wikipedia
El Niño–Southern Oscillation (ENSO) is a global climate phenomenon that emerges from variation in winds and sea surface temperatures over the tropical Pacific Ocean. Those variations have an …
El Niño | Causes, Effects, Weather, Meaning, & Years | Britannica
May 22, 2026 · El Niño is an oceanographic and climatological event characterized by unusually warm ocean conditions along the tropical west coast of South America. It affects fishing, agriculture, and …
El Niño/La Niña Information
The Climate Prediction Center is currently forecasting a moderate to strong El Nino by the end of the year, with a 55% chance of occurring. There is a 37% chance that the El Nino will become very …
A very strong El Niño may be approaching. Here’s what it ...
2 days ago · El Niño is a recurring climate event with impacts across the globe. It has three phases: one cold (known as La Niña), one neutral, and one warm (El Niño). In 2026, spring in the northern ...