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What high altitude winds that occur in places where trade winds and polar easterlies meet prevailing westerlies?
The "Jet Stream".
How do jet streams affect air masses?
When an air mass moves into an area and interacts with other air masses, it causes the weather to change. In the continental United States, air masses are commonly moved by the prevailing westerlies and jet streams.
How does the jet stream affect the weather of a particular area?
The various jet streams steer the weather (they push the fronts), as they move they can cause large changes in local weather (block rain or cause rain ... make it cold or hot).
What is forced convection?
Convection caused by frontal or orographic lifting, or converging surface winds.
What is the name of a natural current in the atmosphere?
I wasn't at that particular lecture, but my first guesses are "wind" in general, "jet stream" being one particular current. More specifically, there are polar and subtropical jet streams, as well as polar night jets, barrier jets, valley exit jets, the African easterly jet, and I will be interested to learn if more are being discovered and whether all of them are permanent or if they will all become something else.
Fast moving currents of air found near the top of the troposphere are called?
Jet streams. They are high altitude bands of fast-moving air that flow from west to east in the upper troposphere and lower stratosphere. Jet streams are driven by a combination of temperature gradients, the Earth's rotation, and atmospheric pressure differences.
What are the narrow belts of fast moving air at the higher levels of the troposphere called?
They are called jet streams. They flow from west to east and can have a significant impact on weather patterns.
What are quickly moving winds that flow in the upper troposphere?
Jet streams are quickly moving winds that flow in the upper troposphere. They generally flow from west to east, but their speed and direction can vary. Jet streams have a significant impact on weather patterns and can affect the movement of weather systems.
What are high altitude rivers of air?
High altitude rivers of air are fast-moving narrow bands of strong winds in the upper atmosphere known as jet streams. They flow from west to east and can have a significant impact on weather patterns and aviation routes. These high altitude winds play a crucial role in steering weather systems and influencing the movement of storms.
How many jet streams are there on earth?
There are typically four jet streams on Earth: two in each hemisphere. These are the polar jet streams and the subtropical jet streams. Polar jet streams are found closer to the poles, while subtropical jet streams are located closer to the equator.
What are narrow belts of strong winds at high altitudes which flow from east to west called?
Jet Streams
Where are the major jet streams in the ocean?
There are 2 jet streams in the northern hemisphere and 2 in the southern hemisphere. They are known as the subtropical jet stream and the polar jet streams subsequently for get side.
What are high altitude high velocity of air called?
jet streams
What are narrow bands of fast high-altitude westerly winds?
Jet streams are narrow bands of fast high-altitude westerly winds that flow in the upper troposphere and lower stratosphere. They generally flow from west to east and can reach speeds of up to 200 miles per hour. Jet streams play a significant role in shaping weather patterns and can impact the movement of air masses around the globe.
What do you call narrow belts of strong winds at high altitudes which flow from west to east?
They're called jet-streams.
What two major jet streams are in the northern hemisphere?
The Polar Jet Stream and the Subtropical Jet Stream are the two strongest jet streams in the Northern Hemisphere. The Southern Hemisphere has two major jet streams like the Northern Hemisphere.
Jet streams generally flow toward the?
The jet stream generally flows from west to east in the Northern Hemisphere and from east to west in the Southern Hemisphere. These fast-flowing air currents are located high up in the atmosphere, around the tropopause, and play a significant role in determining weather patterns.
