Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 24, issue 6
Articles | Volume 24, issue 6
https://doi.org/10.5194/acp-24-3559-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-24-3559-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 24, issue 6
Research article
 | 
21 Mar 2024
Research article |  | 21 Mar 2024

Quasi-10 d wave activity in the southern high-latitude mesosphere and lower thermosphere (MLT) region and its relation to large-scale instability and gravity wave drag

Wonseok Lee, In-Sun Song, Byeong-Gwon Song, and Yong Ha Kim

Viewed

Total article views: 1,015 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
744 217 54 1,015 60 60 39
  • HTML: 744
  • PDF: 217
  • XML: 54
  • Total: 1,015
  • Supplement: 60
  • BibTeX: 60
  • EndNote: 39
Views and downloads (calculated since 24 Oct 2023)
Cumulative views and downloads (calculated since 24 Oct 2023)

Viewed (geographical distribution)

Total article views: 1,015 (including HTML, PDF, and XML) Thereof 961 with geography defined and 54 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 21 Feb 2025
Download
Short summary
We investigate the seasonal variation of westward-propagating quasi-10 d wave (Q10DW) activity in the southern high-latitude mesosphere. The observed Q10DW is amplified around equinoxes. The model experiments indicate that the Q10DW can be enhanced in the high-latitude mesosphere due to large-scale instability. However, an excessively strong instability in the summer mesosphere spuriously generates the Q10DW in the model, potentially leading to inaccurate model dynamics.
Read more
Share
Altmetrics
Final-revised paper
Preprint