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ENSO stands for "El Nino Southern Oscillation," which is the full name of the phenomena commonly referred to as El Nino. ENSO is the preferred nomenclature of the phenomena because El Nino only refers to the warm phase of the oscillation, while La Nina is the cool phase. ENSO refers to both these phases in the phenomena.

ENSO has a variety of complex, poorly-understood causes, but it does tend to oscillate between its two phases every three to seven years. El Nino is characterized by a reversal of the Trade Winds in the equatorial Pacific. This results in warmer water moving east all the way to the coast of South America, where cold water is typically up-welled. La Nina is an enhanced phase of the "normal" conditions, which feature stronger Trade Winds. This allows the up-welling to become more pronounced and keeps the warm water confined to the Western Pacific.

In terms of what this does to tropical cyclones, the results vary among the different ocean basins. In the Eastern Pacific, for example, hurricane activity is increased during an El Nino and decreased in the La Nina. However, the opposite occurs in the Atlantic Basin, primarily due to increased wind shear (during El Nino), which disrupts cyclone formation. ENSO is one of several mechanisms that can influence the amount of cyclone activity in a particular year in a given basin. Properly attributing the level of activity to one specific forcing, or to a combination of specific forcings, is nearly impossible.

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Is the US currently in la Nina or el nino?

El Niño and La Niña (collectively called El Niño Southern Oscillation or ENSO) don't just affect the US. They affect the whole world. As of October 2013, the current condition is ENSO neutral, meaning we have neither El Niño nor La Niña, but are somewhere in between.


What does noaa use to study enso?

NOAA uses a variety of tools to study the El Niño-Southern Oscillation (ENSO), including satellite observations, ocean buoys, climate models, and historical data. These tools help scientists monitor sea surface temperatures, atmospheric conditions, and other indicators to better understand and predict ENSO events.


Does NOAA primarily use to study ENSO?

NOAA primarily uses a variety of tools and methods to study ENSO, including satellite observations, ocean buoys, and climate models. These tools help scientists monitor changes in sea surface temperatures, atmospheric pressure patterns, and the strength of trade winds to better understand and predict ENSO events.


What causes an EL NINO?

Enso results from dynamic and thermodynamic interactions. These interactions happen in the atmosphere, oceans, and land surfaces, although specificallywhat causes ENSO is unclear. Aside from that, scientists believe air pressure changes and wind currents play a vital role in starting El Nino/ Southern Oscillation. Some researcher think greenhouse gases may play a role. Others say underwater activity; underwater earthquakes for example, cause El Nino.


What is the enso el nino?

El Niño is a climate phenomenon characterized by the warming of sea surface temperatures in the central and eastern tropical Pacific Ocean. It can lead to changes in weather patterns around the world, including increased rainfall in some areas and drought in others. El Niño events typically occur every 2-7 years and can have significant impacts on agriculture, fisheries, and extreme weather events.

Related Questions

What does ENSO mean?

ENSO stands for El Niño-Southern Oscillation, a climate phenomenon characterized by the periodic warming (El Niño) and cooling (La Niña) of sea surface temperatures in the central and eastern tropical Pacific Ocean. ENSO can have significant impacts on weather patterns worldwide, influencing things like rainfall, temperature, and storm activity.


When was Stora Enso created?

Stora Enso was created in 1998.


What is Stora Enso's population?

Stora Enso's population is 2,010.


What is the population of Stora Enso?

Stora Enso's population is 27,380.


What does ENSO stand for?

ENSO stands for El Niño Southern Oscillation. It is a climate pattern that occurs in the tropical Pacific Ocean, characterized by the warming (El Niño) and cooling (La Niña) of sea surface temperatures, which can have significant impacts on weather patterns around the world.


What actors and actresses appeared in Enso - 2009?

The cast of Enso - 2009 includes: Sam Coyle as Anna Katie Schorr as Eve


What is ENSO?

The El Niño-Southern Oscillation (ENSO) is a naturally occurring phenomenon that involves fluctuating ocean temperatures in the equatorial Pacific. The warmer waters essentially slosh, or oscillate, back and forth across the Pacific, much like water in a bath tub.


How can the state of the ENSO be used to help forecasters?

the state of ENSO can be used to help forecasters in prediction of calamities like El Nino and El Nina


What is an acronym for ENSO?

El Nino-Southern Oscillation


What acronym is an ENSO?

El Nino-Southern Oscillation


How do you pronounce ENSO in Japanese?

In Japanese, ENSO is pronounced as "エルニーニョ・ザ・南方振動" (erunin'yo za nanpou shindou) or simply as "エンゾ" (enzo).


Is the US currently in la Nina or el nino?

El Niño and La Niña (collectively called El Niño Southern Oscillation or ENSO) don't just affect the US. They affect the whole world. As of October 2013, the current condition is ENSO neutral, meaning we have neither El Niño nor La Niña, but are somewhere in between.