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Slide 1 E l Nino-Southern Oscillation ENSO Richard H. Grumm and Paul Knight V_2.2 10 February 2004 26March 2002 Slide 2 Introduction ENSO is flow regime over the Pacific…

Slide 1 The Madden-Julian Oscillation ATS 553 Slide 2 Intraseasonal Oscillations “Any quasiperiodic atmospheric fluctuation that is: –Longer than synoptic features, but…

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Slide 1 SSH anomalies from satellite Slide 2 Observed annual mean state Circulation creates equatorial cold tongues eastern Pacific Trades -> Ocean upwelling along Equator…

Slide 1 Lecture 2: Onset of El Nino, the greenhouse effect, and consequences of Arctic ice melt Slide 2 Schematic view of sea surface temperature and tropical rainfall in…