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Observation of Phase-Locked States in the Atlantic Multi-Decadal Oscillation (AMO)

DOI: 10.4236/acs.2018.83023, PP. 344-354

Keywords: Climate Shift, El Ni?o, AMO, Phase-Locked States

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Abstract:

We report that the Atlantic Multi-Decadal Oscillation (AMO) shows the same phase-locked states of period 2 and 3 years that have been reported in many other climate indices. In addition, we find that the report by Muller, Curry et al. of an oscillation in the AMO of 9.1 years is a misinterpretation of a maximum in the Fourier spectrum.

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