Relation between the interannual variability in the stratospheric Rossby wave forcing and zonal mean fields suggesting an interhemispheric link in the stratosphere

Matsushita, Yuki; Kado, Daiki; Kohma, Masashi; Sato, Kaoru

doi:https://doi.org/10.5194/angeo-38-319-2020

Articles | Volume 38, issue 2

https://doi.org/10.5194/angeo-38-319-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/angeo-38-319-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 38, issue 2

Regular paper

|

13 Mar 2020

Regular paper |

| 13 Mar 2020

Relation between the interannual variability in the stratospheric Rossby wave forcing and zonal mean fields suggesting an interhemispheric link in the stratosphere

Yuki Matsushita, Daiki Kado, Masashi Kohma, and Kaoru Sato

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Final revised paper (published on 13 Mar 2020)
Preprint (discussion started on 24 Jul 2019)

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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- Supplement

RC1: 'review of Relation Between the Interannual Variability in the Stratospheric Rossby Wave Forcing and Zonal Mean Fields Suggesting an Interhemispheric Link in the Stratosphere', Anonymous Referee #1, 20 Aug 2019
- AC1: 'Response to the comments from Reviewer #1', Yuki Matsushita, 21 Oct 2019
RC2: 'Review report: Relation Between the Interannual Variability in the Stratospheric Rossby Wave Forcing and Zonal Mean Fields Suggesting an Interhemispheric Link in the Stratosphere', Anonymous Referee #2, 29 Aug 2019
- AC2: 'Response to the comments from Reviewer #2', Yuki Matsushita, 21 Oct 2019

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

ED: Publish subject to revisions (further review by editor and referees) (06 Nov 2019) by Gunter Stober

AR by Yuki Matsushita on behalf of the Authors (08 Nov 2019) Author's response Manuscript

ED: Referee Nomination & Report Request started (18 Nov 2019) by Gunter Stober

RR by Anonymous Referee #1 (17 Dec 2019)

ED: Publish subject to minor revisions (review by editor) (09 Jan 2020) by Gunter Stober

AR by Yuki Matsushita on behalf of the Authors (06 Feb 2020) Author's response Manuscript

ED: Publish as is (10 Feb 2020) by Gunter Stober

AR by Yuki Matsushita on behalf of the Authors (14 Feb 2020)

Short summary

Interannual variabilities of the zonal mean wind and temperature related to the Rossby wave forcing in the winter stratosphere of the Southern Hemisphere are studied using 38-year reanalysis data. Correlation of the mean fields to the wave forcing is extended to the subtropics of the Northern Hemisphere. This interhemispheric link is caused by the wave forcing which reduces the meridional gradient of the angular momentum and drives the meridional circulation over the Equator in the stratosphere.