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The Santa Anas are katabatic winds (Greek for "flowing downhill") arising in higher altitudes and blowing down towards sea level. [7] The National Weather Service defines Santa Ana winds as "a weather condition [in southern California] in which strong, hot, dust-bearing winds descend to the Pacific Coast around Los Angeles from inland desert regions".
Santa Ana winds occur when winds blow and pick up speed as they travel from the inland deserts toward the coast. These wind events usually kick off in the fall and winter months in the Los Angeles ...
The Santa Ana winds are notorious for being hot, ... Hot, dry and dusty: When the Santa Ana 'devil winds' blow, Southern California takes cover. Ned Kleiner. October 27, 2024 at 3:00 AM.
Santa Ana winds are katabatic, gravity-driven winds, draining air off the high deserts, while the Diablo-type wind originates mainly from strongly sinking air from aloft, pushed toward the coast by higher pressure aloft. Thus, Santa Anas are strongest in canyons, whereas a Diablo wind is first noted and blows strongest atop the various mountain ...
Santa Ana winds blow from the Santa Ana Mountains in Southern California, bringing in hot, dry air from east of the mountains. They can occur at any time of year but are more common during cooler ...
The winds blow with greatest force when the pressure gradient is perpendicular to the axis of the Santa Ynez Mountains, which rise directly behind Santa Barbara. [1] These winds often precede Santa Ana events by a day or two, but also as tail end of Santa Anas after they weaken, it is normal for high-pressure areas to migrate east, causing the ...
The warnings are in effect from Monday through Wednesday night as damaging Santa Ana winds with gusts up to 40 to 65 mph will blow ... Santa Ana winds typically happen when air from a region of ...
Santa Ana winds, which occur when winds blow and pick up speed as they travel from the inland deserts toward the coast, can have wide-reaching impacts in the Los Angeles area during the fall and ...