EGU2020-15897, updated on 04 Jun 2020
https://doi.org/10.5194/egusphere-egu2020-15897
EGU General Assembly 2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

The influence of the tropical troposphere on the QBO in model simulations

Federico Serva1, Chiara Cagnazzo1, Bo Christiansen2, and Shuting Yang2
Federico Serva et al.
  • 1CNR, Institute of Marine Sciences, Roma, Italy (federico.serva@artov.ismar.cnr.it)
  • 2Danish Meteorological Institute, Copenhagen, Denmark

How to cite: Serva, F., Cagnazzo, C., Christiansen, B., and Yang, S.: The influence of the tropical troposphere on the QBO in model simulations, EGU General Assembly 2020, Online, 4–8 May 2020, https://doi.org/10.5194/egusphere-egu2020-15897, 2020

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Presentation version 2 – uploaded on 04 May 2020
Corrected a typo in slide 3
  • CC1: Comment on EGU2020-15897, Paul Pukite, 05 May 2020

    There is no real snchronization between the QBO and ENSO since QBO has a wavenumber of 0 implying only tidal forces of hemispherical symmetry will be involved, such as the lunar and solar nodal tide. On the other hand, since ENSO is a tropical Pacific with non-zero longitudinal wavenumber, the lunar tropical/synodic tide provides the greater forcing.

Presentation version 1 – uploaded on 02 May 2020 , no comments