Kikuchi K., G. N. Kiladis, J. Dias and T. Nasuno (August 2017): Convectively
coupled equatorial waves within the MJO during CINDY / DYNAMO: slow Kelvin waves as building blocks.
About half of the models have signals of convectively
coupled equatorial waves, with Kelvin and MRG - EIG waves especially prominent.
Space - time spectral analysis is used to obtain the variance and phase speed of dominant convectively
coupled equatorial waves, including the MJO, Kelvin, equatorial Rossby (ER), mixed Rossby - gravity (MRG), and eastward inertio - gravity (EIG) and westward inertio - gravity (WIG) waves.