Articles | Volume 18, issue 17
https://doi.org/10.5194/gmd-18-5527-2025
https://doi.org/10.5194/gmd-18-5527-2025
Model description paper
 | 
03 Sep 2025
Model description paper |  | 03 Sep 2025

A flexible Regional Ocean Modeling System-based hybrid coupled model for El Niño–Southern Oscillation studies – model formulation and performance evaluation

Yang Yu, Yin-Nan Li, Rong-Hua Zhang, Shu-Hua Chen, Yu-Heng Tseng, Wenzhe Zhang, and Hongna Wang

Cited articles

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Battisti, D. S. and Hirst, A. C.: Interannual Variability in a Tropical Atmosphere–Ocean Model: Influence of the Basic State, Ocean Geometry and Nonlinearity, J. Atmos. Sci., 46, 1687–1712, https://doi.org/10.1175/1520-0469(1989)046<1687:IVIATA>2.0.CO;2, 1989. 
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Short summary
In this paper, we develop a new flexible hybrid coupled model (HCM) by incorporating the Regional Ocean Modeling System (ROMS) into a statistical atmospheric model. The model performance is evaluated for its ability to simulate processes related to El Niño–Southern Oscillation (ENSO). The newly developed HCMROMS is expected to become an effective modeling tool for studying the multiscale and multisphere interactions associated with ENSO in the tropical Pacific.
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