Influence of the sudden stratospheric warming on quasi-2-day waves

Gu, Sheng-Yang; Liu, Han-Li; Dou, Xiankang; Li, Tao

doi:https://doi.org/10.5194/acp-16-4885-2016

Articles | Volume 16, issue 8

https://doi.org/10.5194/acp-16-4885-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/acp-16-4885-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 16, issue 8

Research article

|

20 Apr 2016

Research article |

| 20 Apr 2016

Influence of the sudden stratospheric warming on quasi-2-day waves

Sheng-Yang Gu, Han-Li Liu, Xiankang Dou, and Tao Li

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Final revised paper (published on 20 Apr 2016)
Preprint (discussion started on 10 Feb 2016)

Interactive discussion

Status: closed

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

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RC1: 'REVIEW OF Gu et al.: Influence... (ACP-2015-982)', Anonymous Referee #1, 04 Mar 2016
- AC1: 'Response to referee #1 for acp-2015-982', Sheng-Yang Gu, 15 Mar 2016
RC2: 'RC2, acp-2015-982', Anonymous Referee #2, 07 Mar 2016
- AC2: 'Response to referee #2 for acp-2015-982', Sheng-Yang Gu, 15 Mar 2016

Peer-review completion

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

AR by Sheng-Yang Gu on behalf of the Authors (08 Apr 2016) Author's response Manuscript

ED: Publish as is (08 Apr 2016) by Franz-Josef Lübken

AR by Sheng-Yang Gu on behalf of the Authors (08 Apr 2016)

Short summary

The influences of sudden stratospheric warming in the Northern Hemisphere on quasi-2-day waves are studied with both observations and simulations. We found the energy of W3 is transferred to W2 through the nonlinear interaction with SPW1 and the instability at winter mesopause could provide additional amplification for W3. The summer easterly is enhanced during SSW, which is more favorable for the propagation of quasi-2-day waves.