Weather west Image Posts

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The newly-released November international model ensemble (which includes ECMWF) depicts very wet conditions over California during January-March. (CPC)

November 20th, 2015

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Tropical Pacific warming during El Niño increases the north-south temperature differential, strengthening/shifting the jet stream southward and bringing increased California winter precipitation. Illustration by Emily… [Read More]

November 20th, 2015

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Percent of average participation 9/20/15 through 11/18/15

November 20th, 2015

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Central California has experienced fewer than 3–and in many cases zero–days with greater than 0.10 inches of precipitation in the past 6 months. (WRCC)

November 5th, 2015

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November 5th, 2015

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November 5th, 2015