Articles | Volume 27, issue 5
https://doi.org/10.5194/hess-27-1033-2023
https://doi.org/10.5194/hess-27-1033-2023
Research article
 | 
09 Mar 2023
Research article |  | 09 Mar 2023

Assessing specific differential phase (KDP)-based quantitative precipitation estimation for the record- breaking rainfall over Zhengzhou city on 20 July 2021

Haoran Li, Dmitri Moisseev, Yali Luo, Liping Liu, Zheng Ruan, Liman Cui, and Xinghua Bao

Related authors

Technical note: On the ice microphysics of isolated thunderstorms and non-thunderstorms in southern China – a radar polarimetric perspective
Chuanhong Zhao, Yijun Zhang, Dong Zheng, Haoran Li, Sai Du, Xueyan Peng, Xiantong Liu, Pengguo Zhao, Jiafeng Zheng, and Juan Shi
Atmos. Chem. Phys., 24, 11637–11651, https://doi.org/10.5194/acp-24-11637-2024,https://doi.org/10.5194/acp-24-11637-2024, 2024
Short summary
Elucidating the boundary layer turbulence dissipation rate using high-resolution measurements from a radar wind profiler network over the Tibetan Plateau
Deli Meng, Jianping Guo, Xiaoran Guo, Yinjun Wang, Ning Li, Yuping Sun, Zhen Zhang, Na Tang, Haoran Li, Fan Zhang, Bing Tong, Hui Xu, and Tianmeng Chen
Atmos. Chem. Phys., 24, 8703–8720, https://doi.org/10.5194/acp-24-8703-2024,https://doi.org/10.5194/acp-24-8703-2024, 2024
Short summary
Improved spectral processing for a multi-mode pulse compression Ka–Ku-band cloud radar system
Han Ding, Haoran Li, and Liping Liu
Atmos. Meas. Tech., 15, 6181–6200, https://doi.org/10.5194/amt-15-6181-2022,https://doi.org/10.5194/amt-15-6181-2022, 2022
Short summary
Two-year statistics of columnar-ice production in stratiform clouds over Hyytiälä, Finland: environmental conditions and the relevance to secondary ice production
Haoran Li, Ottmar Möhler, Tuukka Petäjä, and Dmitri Moisseev
Atmos. Chem. Phys., 21, 14671–14686, https://doi.org/10.5194/acp-21-14671-2021,https://doi.org/10.5194/acp-21-14671-2021, 2021
Short summary
Supercooled liquid water and secondary ice production in Kelvin–Helmholtz instability as revealed by radar Doppler spectra observations
Haoran Li, Alexei Korolev, and Dmitri Moisseev
Atmos. Chem. Phys., 21, 13593–13608, https://doi.org/10.5194/acp-21-13593-2021,https://doi.org/10.5194/acp-21-13593-2021, 2021
Short summary

Related subject area

Subject: Urban Hydrology | Techniques and Approaches: Instruments and observation techniques
A Bayesian updating framework for calibrating the hydrological parameters of road networks using taxi GPS data
Xiangfu Kong, Jiawen Yang, Ke Xu, Bo Dong, and Shan Jiang
Hydrol. Earth Syst. Sci., 27, 3803–3822, https://doi.org/10.5194/hess-27-3803-2023,https://doi.org/10.5194/hess-27-3803-2023, 2023
Short summary
Sources and pathways of biocides and their transformation products in urban storm water infrastructure of a 2 ha urban district
Felicia Linke, Oliver Olsson, Frank Preusser, Klaus Kümmerer, Lena Schnarr, Marcus Bork, and Jens Lange
Hydrol. Earth Syst. Sci., 25, 4495–4512, https://doi.org/10.5194/hess-25-4495-2021,https://doi.org/10.5194/hess-25-4495-2021, 2021
Short summary
Assessing different imaging velocimetry techniques to measure shallow runoff velocities during rain events using an urban drainage physical model
Juan Naves, Juan T. García, Jerónimo Puertas, and Jose Anta
Hydrol. Earth Syst. Sci., 25, 885–900, https://doi.org/10.5194/hess-25-885-2021,https://doi.org/10.5194/hess-25-885-2021, 2021
Short summary
Using soil water isotopes to infer the influence of contrasting urban green space on ecohydrological partitioning
Lena-Marie Kuhlemann, Doerthe Tetzlaff, Aaron Smith, Birgit Kleinschmit, and Chris Soulsby
Hydrol. Earth Syst. Sci., 25, 927–943, https://doi.org/10.5194/hess-25-927-2021,https://doi.org/10.5194/hess-25-927-2021, 2021
Short summary
Reconstituting past flood events: the contribution of citizen science
Bocar Sy, Corine Frischknecht, Hy Dao, David Consuegra, and Gregory Giuliani
Hydrol. Earth Syst. Sci., 24, 61–74, https://doi.org/10.5194/hess-24-61-2020,https://doi.org/10.5194/hess-24-61-2020, 2020

Cited articles

Adachi, T., Kusunoki, K., Yoshida, S., Arai, K.-I., and Ushio, T.: High-speed volumetric observation of a wet microburst using X-band phased array weather radar in Japan, Mon. Weather Rev., 144, 3749–3765, 2016. a
Allan, R. P. and Soden, B. J.: Atmospheric warming and the amplification of precipitation extremes, Science, 321, 1481–1484, 2008. a
Atlas, D., Srivastava, R., and Sekhon, R. S.: Doppler radar characteristics of precipitation at vertical incidence, Rev. Geophys., 11, 1–35, 1973. a
Beard, K. V. and Chuang, C.: A new model for the equilibrium shape of raindrops, J. Atmos. Sci., 44, 1509–1524, 1987. a, b, c, d
Bolek, A. and Testik, F. Y.: Rainfall Microphysics Influenced by Strong Wind during a Tornadic Storm, J. Hydrometeorol., 23, 733–746, https://doi.org/10.1175/JHM-D-21-0004.1, 2022. a, b, c, d, e
Download
Short summary
A rainfall event that occurred at Zhengzhou on 20 July 2021 caused tremendous loss of life and property. This study compares different KDP estimation methods as well as the resulting QPE outcomes. The results show that the selection of the KDP estimation method has minimal impact on QPE, whereas the inadequate assumption of rain microphysics and unquantified vertical air motion may explain the underestimated 201.9 mm h−1 record.