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However, the wind could change direction and increase again midweek, this time onshore. This should increase humidity levels some," said AccuWeather meteorologist Paul Pastelok.
"The wind could subside from late Tuesday into Wednesday [across Southern California]. However, the wind could change direction and increase again midweek, this time onshore. This should increase ...
Last week, winds in excess of 100mph (160km/h) were recorded and the presence of a deep area of low pressure centred on the border with Mexico, boosted the strength of the Santa Ana wind.
Consequently, a wind blowing from the north has a wind direction referred to as 0° (360°); a wind blowing from the east has a wind direction referred to as 90°, etc. Weather forecasts typically give the direction of the wind along with its speed, for example a "northerly wind at 15 km/h" is a wind blowing from the north at a speed of 15 km/h ...
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".
Wind direction is usually expressed in terms of the direction from which it originates. For example, a northerly wind blows from the north to the south. [8] Weather vanes pivot to indicate the direction of the wind. [9] At airports, windsocks indicate wind direction, and can also be used to estimate wind speed by the angle of hang. [10]
Another factor could be the wind’s direction, which can vary rapidly in both space and time depending on the weather, topography and air temperature, among other variables, said Coen, who works ...
In meteorology, prevailing wind in a region of the Earth's surface is a surface wind that blows predominantly from a particular direction. The dominant winds are the trends in direction of wind with the highest speed over a particular point on the Earth's surface at any given time.