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The 2020–2023 La Niña event was a rare three-year, triple-dip La Niña. [1] The impact of the event led to numerous natural disasters that were either sparked or fueled by La Niña. La Niña refers to the reduction in the temperature of the ocean surface across the central and eastern equatorial Pacific, accompanied by notable changes in the ...
The weak La Niña is forecast to stick around through April before yielding once again to so-called neutral — not La Niña or El Niño — conditions, according to the Climate Prediction Center.
The term La Niña may be one that casual weather observers, as well as aficionados, hear meteorologists using from time to time, especially when breaking down long-term weather trends or providing ...
La Niña is considered to be the cool phase of the El Niño-Southern Oscillation (ENSO) and is characterized by lower-than-average sea-surface temperatures, with anomalies of at least -0.5 degrees ...
Meteorological winter: December 1 – February 28: Astronomical winter: December 21 – March 19: First event started: October 26, 2020: Last event concluded: April 17, 2021: Most notable event; Name: February 13–17, 2021 North American winter storm • Duration: February 13–17, 2021 • Lowest pressure: 960 mb (28.35 inHg) • Fatalities ...
Los Angeles averages only 14.7 inches (373 mm) of precipitation per year, and this is lower at the coast and higher in the mountains and foothill cities. [24] Snow is extremely rare in the Greater Los Angeles area and basin, but the nearby San Gabriel Mountains and San Bernardino Mountains typically receive a heavy amount of snow every winter ...
Last winter was the warmest on record for the Lower 48 because it was dominated by La Niña’s counterpart El Niño in a world also warming due to fossil fuel pollution.
Just recently Earth experienced a “triple-dip” La Nina event from 2020 to 2023. “We had three back to back winters where we had La Nina conditions, which was unusual because the only other case of that happening was back in 1973 to 1976,” said Michelle L’Heureux, a climate scientist at NOAA.