Which is the wind of upper atmosphere?

Winds at the top of the troposphere are generally poleward and westerly in direction. Figure 7q-1 describes these upper air westerlies along with some other associated weather features. Three zones of westerlies can be seen in each hemisphere on this illustration.

What is another name of upper air currents?

Jet streams are currents of air high above the Earth. They move eastward at altitudes of about 8 to 15 kilometers (5 to 9 miles).

Where are the strongest winds in the world?

For nearly sixty-two years, Mount Washington, New Hampshire held the world record for the fastest wind gust ever recorded on the surface of the Earth: 231 miles per hour, recorded April 12, 1934 by Mount Washington Observatory staff.

What is the name for the winds blowing with a very high speed at a height of 3 km from the surface in the upper atmosphere?

The name for wind blowing with very high speed at height of 3 kilometre from the upper atmosphere is called jet stream. The upper atmosphere is called Exosphere. Its range lie from sea level is 700 km to 10,000 km above the earth surface.

How to identify the top 25 wind driven ocean currents?

This image will help identify the top 25 of the world’s wind driven ocean currents. To view each current individually, uncheck the “All Currents” box then toggle on/off each of the other currents. Currents indicated by the red color are considered “warm” currents as they transport warm water (and heat) toward the poles.

Where are horizontal and vertical air currents found?

They are divided into horizontal and vertical currents; both are present at mesoscale while horizontal ones dominate at synoptic scale. Air currents are not only found in the troposphere, but extend to the stratosphere and mesosphere . Jet streams depiction. A difference in air pressure causes an air displacement and generates the wind.

Why are there different types of air currents?

They are mainly due to differences in pressure or temperature. They are divided into horizontal and vertical currents; both are present at mesoscale while horizontal ones dominate at synoptic scale. Air currents are not only found in the troposphere, but extend to the stratosphere and mesosphere . Jet streams depiction.

Are there any currents that are not related to the wind?

One set of currents that are not directly related to the wind are the “counter” currents. Like the name implies, these currents run counter to the prevailing wind direction but usually only in regions where the winds are weak.