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Showing 1 to 2 of 2 for “"westward propagating disturbances"”.
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Seasonal variability in the intermediate water of the eastern North Atlantic
… anomaly and vertical displacement occur as westward propagating disturbances with zonal wavelength 390 (±50) km, phase 71 (±30) days from 1 January, and maximum amplitudes of ±30 ppm and ±20 db respectively. The leveled density field varies seasonally with an amplitude corresponding to a …
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The generation of African waves
It has been speculated that westward propagating disturbances, known as African waves. originate as perturbations on the low level easterly jet which is present over northern Africa during the season of intense wave activity. A linearized, pseudo-spectral, primitive equation model is used to …