Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 21, issue 6
Articles | Volume 21, issue 6
https://doi.org/10.5194/acp-21-4759-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-21-4759-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 21, issue 6
Research article
 | 
26 Mar 2021
Research article |  | 26 Mar 2021

Sensitivities of the Madden–Julian oscillation forecasts to configurations of physics in the ECMWF global model

Jun-Ichi Yano and Nils P. Wedi

Viewed

Total article views: 1,674 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,229 397 48 1,674 31 30
  • HTML: 1,229
  • PDF: 397
  • XML: 48
  • Total: 1,674
  • BibTeX: 31
  • EndNote: 30
Views and downloads (calculated since 03 Feb 2020)
Cumulative views and downloads (calculated since 03 Feb 2020)

Viewed (geographical distribution)

Total article views: 1,674 (including HTML, PDF, and XML) Thereof 1,577 with geography defined and 97 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 27 May 2023
Download
Short summary
Sensitivities of forecasts of the Madden–Julian oscillation (MJO) to various different configurations of the physics are examined with the global model of ECMWF's Integrated Forecasting System (IFS). The motivation for the study was to simulate the MJO as a nonlinear free wave. To emulate free dynamics in the IFS, various momentum dissipation terms (friction) as well as diabatic heating were selectively turned off over the tropics for the range of the latitudes from 20° S to 20° N.
Read more
Altmetrics
Final-revised paper
Preprint