Articles | Volume 18, issue 14
https://doi.org/10.5194/gmd-18-4685-2025
https://doi.org/10.5194/gmd-18-4685-2025
Model description paper
 | 
30 Jul 2025
Model description paper |  | 30 Jul 2025

Comparing an idealized deterministic–stochastic model (SUP model, version 1) of the tide- and wind-driven sea surface currents in the Gulf of Trieste to high-frequency radar observations

Sofia Flora, Laura Ursella, and Achim Wirth

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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-2024-3391', Anonymous Referee #1, 06 Mar 2025
  • RC2: 'Comment on egusphere-2024-3391', Anonymous Referee #2, 10 Apr 2025
  • AC1: 'Comment on egusphere-2024-3391', Sofia Flora, 07 May 2025

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Sofia Flora on behalf of the Authors (07 May 2025)  Author's response   Author's tracked changes   Manuscript 
ED: Publish as is (12 May 2025) by Vassilios Vervatis
AR by Sofia Flora on behalf of the Authors (12 May 2025)  Author's response   Manuscript 

Post-review adjustments

AA: Author's adjustment | EA: Editor approval
AA by Sofia Flora on behalf of the Authors (29 Jul 2025)   Author's adjustment   Manuscript
EA: Adjustments approved (29 Jul 2025) by Vassilios Vervatis
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Short summary
We developed a hierarchy of idealized deterministic–stochastic models to simulate sea surface currents in the Gulf of Trieste. They include tide- and wind-driven sea surface current components, resolving the slowly varying part of the flow, and a stochastic signal, representing the fast-varying small-scale dynamics. The comparison with high-frequency radar observations shows that the non-Gaussian stochastic model captures key dynamics and mimics the observed fat-tailed probability distribution.
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