What is the direction of counter equatorial current?
What is the direction of counter equatorial current?
The Equatorial Counter Current is an eastward flowing, wind-driven current which extends to depths of 100–150 metres (330–490 ft) in the Atlantic, Indian, and Pacific Oceans.
Why does a counter equatorial current flow between north and south equatorial currents?
deeper than it is directly to the north. The excess water flows eastward under the influence of the Earth’s rotation, giving rise to the equatorial countercurrents.
What are the north and south equatorial currents?
The North Equatorial Current (NEC) is a westward wind-driven current mostly located near the equator, but the location varies from different oceans. In couple with NEC, there is another current called South Equatorial Current (SEC), generated by the easterly trade wind in the southern hemisphere.
How does the North Equatorial Current?
The Atlantic North Equatorial Current is pushed westward by the Northeast Trade Winds between latitude 10° and 20° N. Fed in part by the South Atlantic Equatorial, it turns north as the Antilles, Caribbean, and Florida currents, which eventually become the Gulf Stream.
Where do the northern and southern equatorial currents converge?
Counter Currents flow along the surface whereas Under Currents flow at greater depths below the surface. The trade winds of the two hemispheres converge in a narrow east-west zone located near the equator known as the Intertropical Convergence Zone (ITCZ).
Is the Equatorial Counter Current warm?
Currents are designated warm or cold. This designation comes from their point of origin, not their actual temperature. Any current flowing from the equatorial region toward the polar region is des- ignated as warm; any current flowing from the polar region toward the equator is designated as cold.
Why does equatorial counter current flow from west to east?
This is will decided by the direction of Earth’s rotation. Earth rotates from west to east, so the piled up water due to earth’s rotation will come down on its eastern side and will thus flow in the eastward direction.
Is North Equatorial Current cold or warm?
List of Ocean Currents of the World
| Name of Current | Nature of Current |
|---|---|
| North Equatorial Current | Hot or Warm |
| Kuroshio Current | Warm |
| North Pacific Current | Warm |
| Alaskan Current | Warm |
Is the Equatorial Counter Current warm or cold?
Any current flowing from the equatorial region toward the polar region is des- ignated as warm; any current flowing from the polar region toward the equator is designated as cold.
Where does the North Equatorial Current travel?
…during the northeast monsoon, the North Equatorial Current flows westward, turns south at the coast of Somalia, and returns east as the Equatorial Countercurrent between latitudes 2° and 10° S.
Is the North Equatorial current cold?
What is North Equatorial Counter current?
The North Equatorial Counter Current lies between 3 degrees to 10 degrees. This current is considered to be quite rough as the northern boundary for the South Equatorial Current abbreviated as SEC.
Where is the South Equatorial Current located?
The southern branch of the westward flowing South Equatorial Current is located between the South Equatorial Counter Current and is found from about 8°S to 25°S. The SSEC is fed by the Benguela Current, which crosses the Greenwich Meridian south of 20°S, and flows westward to the premonitory of South America, Cabo de Sao Roque.
What is the difference between the north and south equatorial circulation?
In both oceans, it is separated from the equatorial circulation by the Equatorial Countercurrent (also known as the North Equatorial Countercurrent ), which flows eastward. The westward surface flow at the equator in both oceans is part of the South Equatorial Current .
Where are counter currents found in the ocean?
A shallow eastward flowing current found in the Atlantic, Indian, and Pacific Oceans. Equatorial Counter Current (in black) The Equatorial Counter Current is an eastward flowing, wind-driven current which extends to depths of 100-150m in the Atlantic, Indian, and Pacific Oceans.
