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El Niño and La Niña have perhaps the strongest influence on year-to-year climate variability in Australia. They are a part of a natural cycle known as the El Niño–Southern Oscillation (ENSO) and are associated with a sustained period (many months) of warming (El Niño) or cooling (La Niña) in the central and eastern tropical Pacific.
1 de jul. de 2015 · An El Niño condition occurs when surface water in the equatorial Pacific becomes warmer than average and east winds blow weaker than normal. The opposite condition is called La Niña. During this phase of ENSO, the water is cooler than normal and the east winds are stronger. El Niños typically occur every 3 to 5 years.
7 de mar. de 2024 · MANILA, Philippines – The El Niño phenomenon has started to weaken and neutral conditions may return in April-May-June 2024, the country’s weather bureau said in a briefing on Thursday, March 7.
Press Release. 08 November 2023. The ongoing El Niño event is expected to last at least until April 2024, influencing weather patterns and contributing to a further spike in temperatures both on land and in the ocean, according to a new Update from the World Meteorological Organization.
El Niño / La Niña. Atmospheric phenomena. The El Niño-Southern Oscillation (ENSO) is a recurring natural phenomenon characterised by fluctuating ocean temperatures in the equatorial Pacific, coupled with changes in the atmosphere, which have a major influence on climate patterns in various parts of the world. US$ 32 to 96 billion.
4 de jul. de 2023 · The El Niño weather phenomenon, which triggers higher global temperatures, is set to continue throughout 2023 and will be "at least of moderate strength", according to the United Nations. A new ...
19 de oct. de 2023 · La Niña is a climate pattern that describes the cooling of surface-ocean waters along the tropical west coast of South America. La Niña is considered to be the counterpart to El Niño, which is characterized by unusually warm ocean temperatures in the equatorial region of the Pacific Ocean. Together, La Niña and El Niño are the "cold" (La ...
