Articles | Volume 23, issue 7
https://doi.org/10.5194/acp-23-4391-2023
https://doi.org/10.5194/acp-23-4391-2023
Research article
 | 
13 Apr 2023
Research article |  | 13 Apr 2023

The impact of using assimilated Aeolus wind data on regional WRF-Chem dust simulations

Pantelis Kiriakidis, Antonis Gkikas, Georgios Papangelis, Theodoros Christoudias, Jonilda Kushta, Emmanouil Proestakis, Anna Kampouri, Eleni Marinou, Eleni Drakaki, Angela Benedetti, Michael Rennie, Christian Retscher, Anne Grete Straume, Alexandru Dandocsi, Jean Sciare, and Vasilis Amiridis

Model code and software

WRF-CHEM, Model Item NOAA/ESRL https://geomodeling.njnu.edu.cn/ modelItem/7faf79e0-fc0b-460f-93e1-e63bc86b0662

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Short summary
With the launch of the Aeolus satellite, higher-accuracy wind products became available. This research was carried out to validate the assimilated wind products by testing their effect on the WRF-Chem model predictive ability of dust processes. This was carried out for the eastern Mediterranean and Middle East region for two 2-month periods in autumn and spring 2020. The use of the assimilated products improved the dust forecasts of the autumn season (both quantitatively and qualitatively).
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