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The 1982–1983 El Niño event was one of the strongest El Niño events since records were kept. It led to droughts in Indonesia and Australia , widespread flooding across the southern United States , lack of snow in the northern United States, and an anomalously warm winter across much of the mid-latitude regions of North America and Eurasia ...
El Niño is a natural climate event caused by the Southern Oscillation, popularly known as El Niño or also in meteorological circles as El Niño-Southern Oscillation or ENSO, [6] through which global warming of the eastern equatorial Pacific Ocean results in the development of unusually warm waters between the coast of South America and the ...
Once precipitable water values exceed 1.25 inches (32 mm), afternoon and evening thunderstorms break out at the western periphery of the subtropical ridge across the Southeast on a daily basis. Summer is the time of the second rainfall maximum during the year across Georgia, and the time of the main rainfall maximum in Florida.
El Nino Reshapes the Weather The third state is El Niño, which occurs when sea surface temperatures in the tropical Pacific rise to above-normal levels for an extended period of time.
El Niño is one of three phases of the El Niño Southern Oscillation, which tracks water temperature changes in the equatorial Pacific Ocean that can have rippling effects on weather patterns ...
In El Niño years, NOAA says, rain clouds form over the warm ocean water and move inland, dropping more rain than usual in South and Central America and in the U.S.
There is a strong correlation between the strength of La Niña and rainfall: the greater the sea surface temperature and Southern Oscillation difference from normal, the larger the rainfall change. [184] During El Niño events, the shift in rainfall away from the Western Pacific may mean that rainfall across Australia is reduced. [185]
A strong El Niño winter was a contributing factor to Rochester’s warmest winter on record, with an average temperature of 34.9 degrees and little more than half of the normal snowfall at 52.5 ...