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The reversal of oceanic currents in the equatorial Pacific is commonly called El Niño. This phenomenon involves a periodic warming of sea surface temperatures in the central and eastern tropical Pacific, which can disrupt normal weather patterns globally. El Niño events typically occur every few years and can have significant impacts on climate, marine ecosystems, and weather-related phenomena.

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How are the north equatorial and south equatorial currents in the pacific ocean alike and different?

The North Equatorial Current and South Equatorial Current in the Pacific Ocean are both warm, fast-moving currents that flow towards the west. They are driven by the trade winds. One key difference is that the North Equatorial Current is influenced by the North Pacific Gyre, while the South Equatorial Current is influenced by the South Pacific Gyre.


What is The Pacific Equatorial Undercurrent known as?

The Pacific Equatorial Undercurrent is also known as the Equatorial Undercurrent. It is a narrow, deep, and swift eastward-flowing ocean current located in the equatorial region of the Pacific Ocean.


What is a periodic reversal of the pattern of mid-pacific ocean currents?

A periodic reversal of the pattern of mid-Pacific ocean currents is known as the El Niño Southern Oscillation (ENSO). This phenomenon involves the warming of ocean temperatures in the central and eastern tropical Pacific, leading to changes in atmospheric circulation patterns and global weather impacts. These events typically occur every 2-7 years and can have significant effects on weather patterns worldwide.


Why does el nino only occur in the pacific ocean?

It doesn't. El Nino has impacts all around the world. The ultimate trigger, though relates to the reversal of a wind current over the equatorial Pacific, which produces the characteristic warming of the surface waters. A few other patterns similar to El Nino have been identified, but these are separate events.


What are three major surface currents?

Three major surface currents are the Gulf Stream in the North Atlantic Ocean, the Kuroshio Current in the North Pacific Ocean, and the Antarctic Circumpolar Current in the Southern Ocean. These currents play a significant role in distributing heat and nutrients around the globe.

Related Questions

How are the north equatorial and south equatorial currents in the pacific ocean alike and different?

The North Equatorial Current and South Equatorial Current in the Pacific Ocean are both warm, fast-moving currents that flow towards the west. They are driven by the trade winds. One key difference is that the North Equatorial Current is influenced by the North Pacific Gyre, while the South Equatorial Current is influenced by the South Pacific Gyre.


In which ocean do equatorial currents flow?

The warm, low salinity waters from Pacific are transported into Indian Ocean's South Equatorial Current.


What is the name of a periodic reversal of the pattern of ocean currents and water temperature in the mid pacific region?

El Nino


What is The Pacific Equatorial Undercurrent known as?

The Pacific Equatorial Undercurrent is also known as the Equatorial Undercurrent. It is a narrow, deep, and swift eastward-flowing ocean current located in the equatorial region of the Pacific Ocean.


What is a periodic reversal of the pattern of mid-pacific ocean currents?

A periodic reversal of the pattern of mid-Pacific ocean currents is known as the El Niño Southern Oscillation (ENSO). This phenomenon involves the warming of ocean temperatures in the central and eastern tropical Pacific, leading to changes in atmospheric circulation patterns and global weather impacts. These events typically occur every 2-7 years and can have significant effects on weather patterns worldwide.


Which temporarily slows or reverses surface ocean currents in the equatorial region of the pacific ocean causing a disruption of normal weather patterns?

El Nino (~over the n)


What has the author Robert H Harvey written?

Robert H. Harvey has written: 'Bottom current and pressure measurements from the central equatorial Pacific' -- subject(s): Measurement, Ocean currents, Oceanography, Pressure


Do surface currents occur only to the pacific ocean?

[hide]v • d • eOceanic gyres and currentsCurrentsArctic OceanEast Greenland · NorwegianAtlantic OceanAgulhas · Angola · Antilles · Azores · Baffin Island · Benguela · Brazil · Canary · Cape Horn · Caribbean · East Greenland · East Iceland · Falkland · Florida · Guinea · Gulf Stream · Irminger · Labrador · Lomonosov · Loop · North Atlantic · North Brazil · North Equatorial · North Equatorial Counter · Norwegian · Portugal · Slope Jet · South Atlantic · South Equatorial · Spitsbergen · West GreenlandIndian OceanAgulhas · East Madagascar · Equatorial Counter Current · Indian Monsoon Current · Leeuwin · Madagascar · Mozambique · Somali · South Australian · South Equatorial · West AustralianPacific OceanAlaska · Aleutian · California · Cromwell · East Australia · Equatorial Counter Current · Hamboldt · Kamchatka · Kuroshio · Mindanao · North Equatorial · North Pacific · Oyashio · South EquatorialSouthern OceanAntarctic Circumpolar CurrentGyresMajor oceanic systemsIndian Ocean Gyre · North Atlantic Gyre · South Atlantic Gyre · North Pacific Gyre · South Pacific GyreOther gyresBeaufort Gyre · Indian Monsoon Gyre · Ross Gyre · Weddell GyreAtmospheric circulation · Boundary currents · Coriolis effect · Ekman transport · Great Pacific Garbage Patch · Marine debris · Ocean · Thermohaline circulation[show]v • d • ePhysical oceanography


Is the Pacific Ocean a tropical ocean?

Only some of it which is known as the Equatorial Pacific, or Tropical Pacific. The rest of the pacific isn't tropical though


Why does el nino only occur in the pacific ocean?

It doesn't. El Nino has impacts all around the world. The ultimate trigger, though relates to the reversal of a wind current over the equatorial Pacific, which produces the characteristic warming of the surface waters. A few other patterns similar to El Nino have been identified, but these are separate events.


Why is the equatorial countercurrent in the Atlantic ocean so poorly defined?

Because the Equatorial counter current lies in the pacific and Indian oceans.


What are three major surface currents?

Three major surface currents are the Gulf Stream in the North Atlantic Ocean, the Kuroshio Current in the North Pacific Ocean, and the Antarctic Circumpolar Current in the Southern Ocean. These currents play a significant role in distributing heat and nutrients around the globe.