Articles | Volume 25, issue 19
https://doi.org/10.5194/acp-25-12357-2025
https://doi.org/10.5194/acp-25-12357-2025
Research article
 | 
08 Oct 2025
Research article |  | 08 Oct 2025

Modulation of tropical stratospheric gravity wave activity and the ITCZ position by modes of climate variability using radio occultation and reanalysis data

Toyese Tunde Ayorinde, Cristiano Max Wrasse, Hisao Takahashi, Luiz Fernando Sapucci, Mohamadou A. Diallo, Cosme Alexandre Oliveira Barros Figueiredo, Diego Barros, Ligia Alves da Silva, Patrick Essien, and Anderson Vestena Bilibio

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on egusphere-2024-4083', Anonymous Referee #1, 17 Mar 2025
    • AC2: 'Reply on RC1', Toyese Tunde Ayorinde, 12 Jun 2025
  • RC2: 'Comment on egusphere-2024-4083', Anonymous Referee #2, 27 Mar 2025
    • AC3: 'Reply on RC2', Toyese Tunde Ayorinde, 12 Jun 2025
  • EC1: 'Comment on egusphere-2024-4083', Farahnaz Khosrawi, 31 Mar 2025

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Toyese Tunde Ayorinde on behalf of the Authors (12 Jun 2025)  Author's response   Author's tracked changes   Manuscript 
ED: Referee Nomination & Report Request started (12 Jun 2025) by Farahnaz Khosrawi
ED: Publish subject to minor revisions (review by editor) (07 Jul 2025) by Farahnaz Khosrawi
AR by Toyese Tunde Ayorinde on behalf of the Authors (10 Jul 2025)  Author's response   Author's tracked changes   Manuscript 
ED: Publish as is (10 Jul 2025) by Farahnaz Khosrawi
AR by Toyese Tunde Ayorinde on behalf of the Authors (10 Jul 2025)  Author's response   Manuscript 
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Short summary
We studied how the Intertropical Convergence Zone (ITCZ) interacts with atmospheric gravity waves high in the sky and how global climate patterns like El Niño affect them. Using RO, ERA5, and NCEP reanalysis data, we found that the ITCZ shifts with season but stays strong year-round, influencing weather and energy flow. Our findings show how climate patterns shape weather systems and help predict changes, improving understanding of the atmosphere and its effects on global climate.
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