El Niño Southern Oscillation


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Related to El Niño Southern Oscillation: El Nino

El Niño Southern Oscillation

[el ¦nēn·yō ¦səth·ərn ‚äs·ə′lā·shən]
(oceanography)
The irregular cyclic swing in atmospheric pressure in the tropical Pacific.
The irregular cyclic swing of warm and cold phases in the tropical Pacific. Abbreviated ENSO.
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