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Why does the surface wind show more complicated flow patterns than the upper-level winds?
Surface winds have to flow around such things as buildings and mountains. Upper-level winds have no 'obstructions' to alter their path.
Why do upper-level winds in the middle-latitudes blow from the west?
Upper-level winds in the middle-latitudes blow from the west due to the combination of the Coriolis effect and pressure gradients. The Coriolis effect causes winds to deflect to the right in the Northern Hemisphere, which, combined with pressure gradients created by the temperature difference between the equator and poles, results in westerly winds at the upper levels of the atmosphere.
Sometimes upper level winds cause a front to break up ending days of gray skies.?
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Why don't hurricanes form in the Gulf of Mexico in January?
There are two reasons. First, hurricanes need warm ocean water to form. The water is generally not warm enough in January to support the formation of hurricanes. Second, upper level winds are strongest in the winter. Strong upper level winds mean strong wind shear, which prevents hurricanes form organizing.
Winds that blow parallel to isobars are called?
Winds that blow parallel to isobars are called geostrophic winds. These winds occur when the Coriolis effect balances the pressure gradient force, resulting in a flow that moves along the lines of equal pressure rather than directly from high to low pressure. This phenomenon is typically observed in the upper atmosphere, where friction is minimal.
Why does the surface wind show more complicated flow patterns than the upper-level winds?
Surface winds have to flow around such things as buildings and mountains. Upper-level winds have no 'obstructions' to alter their path.
Upper level winds cause what kind of fronts?
stationary fronts
What are geotropic winds?
Geotropic winds are winds that blow parallel or along the contours of the Earth's surface. These winds are influenced by the topography of the land and tend to follow the shape of the terrain. Geotropic winds commonly occur in mountainous regions, valleys, or near coastlines where the landform plays a significant role in directing the wind flow.
Sometimes upper level winds cause what type of front to break up ending days of gray skies?
stationary
Sometimes upper level winds cause a front to break up?
Yes, upper level winds can create wind shear that disrupts the structure of a front, causing it to break up or weaken. This is particularly common with stationary fronts, where conflicting winds at different levels can prevent the front from maintaining its organization.
If the clouds overhead are moving from north to south would the upper-level center of low pressure be to the east or west of you?
The upper-level center of low pressure would be to the west of you. In the Northern Hemisphere, winds move counterclockwise around low-pressure systems, which means that the winds at the surface would be coming from the north and the upper-level center would be to the west.
Why do upper-level winds in the middle-latitudes blow from the west?
Upper-level winds in the middle-latitudes blow from the west due to the combination of the Coriolis effect and pressure gradients. The Coriolis effect causes winds to deflect to the right in the Northern Hemisphere, which, combined with pressure gradients created by the temperature difference between the equator and poles, results in westerly winds at the upper levels of the atmosphere.
What has the author E Gherzi written?
E. Gherzi has written: 'Winds and the upper air currents along the China coast and in the Yangtse valley' -- subject(s): Meteorology, Winds
Sometimes upper level winds cause a front to break up ending days of gray skies.?
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Sometimes upper level winds cause a frint to break up ending days of gray skies?
Yes, upper-level winds can disrupt and break apart weather fronts, resulting in changes in weather patterns. When a front breaks up due to these winds, it can bring an end to prolonged periods of gray skies and potentially lead to clearer conditions or a shift in weather systems.
Why do clouds move fast sometimes?
Clouds move fast sometimes due to strong winds in the upper atmosphere. These winds can push the clouds along quickly, causing them to move rapidly across the sky.
What is an instrument carried aloft by a weather balloon to measure upper level pressure temperature humidity and winds?
Radiosonde is the general term.
