Articles | Volume 37, issue 5
https://doi.org/10.5194/angeo-37-943-2019
https://doi.org/10.5194/angeo-37-943-2019
Regular paper
 | 
10 Oct 2019
Regular paper |  | 10 Oct 2019

Nonlinear forcing mechanisms of the migrating terdiurnal solar tide and their impact on the zonal mean circulation

Friederike Lilienthal and Christoph Jacobi

Viewed

Total article views: 1,899 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,212 605 82 1,899 182 78 68
  • HTML: 1,212
  • PDF: 605
  • XML: 82
  • Total: 1,899
  • Supplement: 182
  • BibTeX: 78
  • EndNote: 68
Views and downloads (calculated since 01 Apr 2019)
Cumulative views and downloads (calculated since 01 Apr 2019)

Viewed (geographical distribution)

Total article views: 1,899 (including HTML, PDF, and XML) Thereof 1,715 with geography defined and 184 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 20 Nov 2024
Download
Short summary
We analyzed the forcing mechanisms of the migrating terdiurnal solar tide in the middle atmosphere, focusing the impact on the zonal mean circulation. We show that the primary solar forcing is the most dominant one but secondary wave–wave interactions also contribute in the lower thermosphere region. We further demonstrate that small-scale gravity waves can strongly and irregularly influence the amplitude of the terdiurnal tide as well as the background circulation in the thermosphere.