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This cooler air layer then flows down in the valley. This type of katabatic is very often observed during the night in the mountains. The term katabatic actually often refer to this type of wind. [4] In contrast, fall wind do not come from radiative cooling of the air, but rather from the advection of a relatively cold air mass to the top of a ...
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".
Buran (a wind which blows across eastern Asia. It is also known as Purga when over the tundra); Karakaze (strong cold mountain wind from Gunma Prefecture in Japan); East Asian Monsoon, known in China and Taiwan as meiyu (梅雨), in Korea as jangma (), and in Japan as tsuyu (梅雨) when advancing northwards in the spring and shurin (秋霖) when retreating southwards in autumn.
The wind chill hit 57 degrees below zero in Rolla, North Dakota, Monday morning. Wind chills this low can cause frostbite on exposed skin in less than 5 minutes.
Also catabatic wind, drainage wind, or fall wind. A local wind that carries cold, high-density air from a higher elevation downslope under the force of gravity as a result of the radiative cooling of the upland ground surface at night, usually at speeds on the order of 10 kn (19 km/h) or less but occasionally at much higher speeds.
2007: Great Coastal Gale of 2007; 2012: November 19; 2013: Remnants of Typhoon Pabuk on September 28–29, 2013 caused heavy rain in Portland, Oregon had the wettest September ever on record. The moisture from the Pineapple Express coming from Hawaii. 2014: December 11: Brought the strongest recorded wind gust to Portland since 1995, of 59 MPH
1. The Heritage-Style Barn Jacket and the Floral Dress. Balance out the boxy, masculine shape of a barn coat with a feminine silhouette, like an autumnal floral dress.Style the look with a western ...
Berg wind (from Afrikaans berg "mountain" + wind "wind", i.e. a mountain wind) is the South African name for a katabatic wind: a hot dry wind blowing down the Great Escarpment from the high central plateau to the coast.