What are El Nino and La Nina? - NOAA's National Ocean Service
Learn how El Niño and La Niña, two opposing climate patterns in the Pacific Ocean, can affect weather worldwide. Find out how they influence jet streams, marine life, and ecosystems in different regions.
Understanding El Niño - National Oceanic and Atmospheric Administration
Feb 2, 2016 · El Niño is a naturally occurring ocean-atmosphere climate pattern associated with warming of the ocean surface temperatures in the central and eastern tropical Pacific Ocean, which can significantly influence weather patterns, …
El Niño & La Niña (El Niño-Southern Oscillation) - NOAA Climate…
Oct 10, 2024 · El Niño and La Niña are the warm and cool phases of a natural climate pattern across the tropical Pacific that affects weather and climate around the world. Learn about the current status, the ENSO alert system, the global and regional impacts, and the educational resources on ENSO.
How El Niño Will Influence 2024 Weather - Scientific American
Feb 14, 2024 · The strong El Niño pattern that made 2023 particularly hot is finally starting to weaken, which scientists expect will conclude by late spring. What does that mean for weather this year?
What are El Niño and La Niña, and how do they change the weather? - BBC
Apr 16, 2024 · El Niño is part of the natural climate phenomenon called the El Niño Southern Oscillation (ENSO). It has two opposite states: El Niño and La Niña, both of which significantly alter global...
El Niño - Science@NASA
Feb 14, 2017 · El Niño is a weather-producing phenomenon that occurs when winds and currents in the Pacific Ocean change, affecting global climate patterns. Learn how El Niño is observed, what triggers it, and how it affects weather, fisheries, and ecosystems around the world.
El Niño and La Niña - National Oceanic and Atmospheric Administration
Jul 1, 2015 · Learn about the El Niño Southern Oscillation (ENSO), one of the most important climatic phenomena on Earth, and its impacts on weather, ecosystems and human societies. Find lesson plans, activities, multimedia, data and background information on ENSO and its phases, El Niño and La Niña.
What Is El Niño? | NOAA SciJinks – All About Weather
Sep 11, 2024 · El Niño is a weather pattern that occurs in the Pacific Ocean, when unusual winds cause warm surface water to move east toward South America. This affects weather all over the world, causing more rain in some places and drought in others.
What is El Niño and how does it affect the weather?
Mar 21, 2023 · Known as the El Niño-Southern Oscillation (ENSO), this climate phenomenon is the pattern that can create significant differences in average ocean temperatures and often plays a pivotal...
What is El Niño? | El Nino Theme Page - A comprehensive Resource
El Niño is a climate phenomenon that affects weather around the world by warming the ocean in the tropical Pacific. Learn how El Niño is recognized, what causes it, how it affects weather, and how NOAA observes it with buoys and satellites.