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Author

Si-Qi Chen

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Open access Sep 2026

Capturing Typhoon Rapid Intensification and Abrupt Recurvature Using an IAU‐Based 4DVar Scheme

Dynamic imbalances in model initialization severely constrain the predictability of the rapid intensification (RI) and abrupt track recurvature of tropical cyclones (TCs). In this study, the effectiveness of an incremental analysis update (IAU)‐based four‐dimensional variational (4DVar) data assimilation scheme in fore...

Si-Qi Chen, Li-Wen Wang, Yong-Zhu Liu et al. · 0 citations
Open access Sep 2026

Direct Assimilation of Satellite Visible and Near‐Infrared Radiances to Improve Aerosol Simulations

Existing satellite‐based aerosol data assimilation approaches mostly rely on assimilating retrieved aerosol products, which suffer from inconsistencies between retrieval assumptions and model representations, as well as uncertainties in the retrieved aerosol parameters. Here we develop a direct shortwave radiance assim...

Chong-Zhao Zhang, Qiu-Rui Li, Jun Li et al. · 0 citations

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