Full recipe for #ENSO. Seasonal phase lock. Biennial modulation. 1-year delay differential. Two lunar periods, Draconic(nodal) & Anomalistic

— Paul Pukite (@WHUT) August 23, 2017

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and for QBO

Full recipe for #QBO. Take acceleration of data, via first derivative of velocity. Biannual phase lock. Draconic (nodal) lunar forcing.

— Paul Pukite (@WHUT) August 23, 2017

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The common feature of the two is the application of Laplace’s tidal equation and its closed-form solution.