Articles | Volume 21, issue 23
https://doi.org/10.5194/acp-21-17649-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-21-17649-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
03 Dec 2021
Research article |
| 03 Dec 2021
| 03 Dec 2021
Microphysical process of precipitating hydrometeors from warm-front mid-level stratiform clouds revealed by ground-based lidar observations
School of Electronic Information, Wuhan University, Wuhan 430072,
China
Key Laboratory of Geospace Environment and Geodesy, Ministry of
Education, Wuhan 430072, China
State Observatory for Atmospheric Remote Sensing, Wuhan 430072, China
School of Electronic Information, Wuhan University, Wuhan 430072,
China
Key Laboratory of Geospace Environment and Geodesy, Ministry of
Education, Wuhan 430072, China
State Observatory for Atmospheric Remote Sensing, Wuhan 430072, China
Fuchao Liu
School of Electronic Information, Wuhan University, Wuhan 430072,
China
Key Laboratory of Geospace Environment and Geodesy, Ministry of
Education, Wuhan 430072, China
State Observatory for Atmospheric Remote Sensing, Wuhan 430072, China
Yunpeng Zhang
School of Electronic Information, Wuhan University, Wuhan 430072,
China
Key Laboratory of Geospace Environment and Geodesy, Ministry of
Education, Wuhan 430072, China
State Observatory for Atmospheric Remote Sensing, Wuhan 430072, China
Changming Yu
School of Electronic Information, Wuhan University, Wuhan 430072,
China
Key Laboratory of Geospace Environment and Geodesy, Ministry of
Education, Wuhan 430072, China
State Observatory for Atmospheric Remote Sensing, Wuhan 430072, China
School of Electronic Information, Wuhan University, Wuhan 430072,
China
Key Laboratory of Geospace Environment and Geodesy, Ministry of
Education, Wuhan 430072, China
State Observatory for Atmospheric Remote Sensing, Wuhan 430072, China
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Short summary
Our lidar observations reveal the complete microphysical process of hydrometeors falling from mid-level stratiform clouds. We find that the surface rainfall begins as supercooled mixed-phase hydrometeors fall out of a liquid parent cloud base. We find also that the collision–coalescence growth of precipitating raindrops and subsequent spontaneous breakup always occur around 0.6 km altitude during surface rainfalls. Our findings provide new insights into stratiform precipitation formation.
Our lidar observations reveal the complete microphysical process of hydrometeors falling from...
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