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Phenomena

El Nino

el NEEN-yo
Climatology

The warming phase of a recurring shift in tropical Pacific sea surface temperature, the oceanic half of the El Nino Southern Oscillation. El Nino events cause short term spikes in global average surface temperature and disrupt normal weather patterns worldwide, bringing intense storms to some places and drought to others. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/

Facts
Magnitude or Scale
Recurs irregularly, roughly every two to seven years, each episode lasting about a year 1
Location
Tropical Pacific Ocean 1
Connections

Associated With

Monsoon, Phenomena

El Nino-Southern Oscillation phase is a well-documented modulator of monsoon strength and timing, particularly over South Asia.

Caused By

Source El Nino Southern Oscillation (Wikipedia)

In Discipline

Source El Nino Southern Oscillation (Wikipedia)
Sources
1. El Nino Southern Oscillation (Wikipedia)
Wikimedia Foundation
  • Lead section
    El Niño-Southern Oscillation (ENSO) is a global climate phenomenon that emerges from variation in winds and sea surface temperatures over the tropical Pacific Ocean.
  • Caused By: Atmospheric Circulation, Article text
    is a global climate phenomenon that emerges from variation in winds and sea surface temperatures over the tropical Pacific Ocean.
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