Weather and Climate Dynamics
Weather and Climate Dynamics
WCD
Articles | Volume 4, issue 1
Articles | Volume 4, issue 1
https://doi.org/10.5194/wcd-4-81-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/wcd-4-81-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 4, issue 1
Research article
 | 
16 Jan 2023
Research article |  | 16 Jan 2023

Increased vertical resolution in the stratosphere reveals role of gravity waves after sudden stratospheric warmings

Wolfgang Wicker, Inna Polichtchouk, and Daniela I. V. Domeisen

Viewed

Total article views: 2,041 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,485 501 55 2,041 60 45
  • HTML: 1,485
  • PDF: 501
  • XML: 55
  • Total: 2,041
  • BibTeX: 60
  • EndNote: 45
Views and downloads (calculated since 18 Jul 2022)
Cumulative views and downloads (calculated since 18 Jul 2022)

Viewed (geographical distribution)

Total article views: 2,041 (including HTML, PDF, and XML) Thereof 1,993 with geography defined and 48 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 29 Jan 2025
Download
Short summary
Sudden stratospheric warmings are extreme weather events where the winter polar stratosphere warms by about 25 K. An improved representation of small-scale gravity waves in sub-seasonal prediction models can reduce forecast errors since their impact on the large-scale circulation is predictable multiple weeks ahead. After a sudden stratospheric warming, vertically propagating gravity waves break at a lower altitude than usual, which strengthens the long-lasting positive temperature anomalies.
Read more