Articles | Volume 17, issue 1
https://doi.org/10.5194/gmd-17-169-2024
https://doi.org/10.5194/gmd-17-169-2024
Model evaluation paper
 | 
10 Jan 2024
Model evaluation paper |  | 10 Jan 2024

Understanding changes in cloud simulations from E3SM version 1 to version 2

Yuying Zhang, Shaocheng Xie, Yi Qin, Wuyin Lin, Jean-Christophe Golaz, Xue Zheng, Po-Lun Ma, Yun Qian, Qi Tang, Christopher R. Terai, and Meng Zhang

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Cited articles

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Short summary
We performed systematic evaluation of clouds simulated in the Energy
Exascale Earth System Model (E3SMv2) to document model performance and understand what updates in E3SMv2 have caused changes in clouds from E3SMv1 to E3SMv2. We find that stratocumulus clouds along the subtropical west coast of continents are dramatically improved, primarily due to the retuning done in CLUBB. This study offers additional insights into clouds simulated in E3SMv2 and will benefit future E3SM developments.
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