水资源与水工程学报2025，Vol.36Issue(3)：28-34,44,8.DOI:10.11705/j.issn.1672-643X.2025.03.04
基于WRF的郑州市双峰降雨模拟方案分析
Analysis of dual-peak rainfall simulation schemes for Zhengzhou City based on WRF
摘要
Abstract
In order to explore the performance of the WRF(weather research and forecasting)model for the simulation of dual-peak rainfall events,we selected three WRF microphysics schemes,namely,WDM6,Morrison,and Thompson,to simulate and analyze 10 dual-peak rainstorms in Zhengzhou City from 2011 to 2017.The simulation results were then compared with the measured rainfall data.The re-sults show that Morrison is superior to the other two microphysics schemes with more stable results accord-ing to the error analysis of the three schemes.The correlation coefficients of the three schemes all exhibit good data representation.Moreover,the rainfall process line simulated by the Morrison scheme is better than that of the other two schemes.Morrison also excels at simulating rainfall patterns and peak fit,ex-cept for a few sessions.The results of this study can provide a reference for the selection of dual-peak rainfall forecasting scheme in Zhengzhou City.关键词
双峰降雨/降雨模拟/WRF模式/微物理方案/郑州市Key words
dual-peak rainfall/rainfall simulation/microphysical scheme/Zhengzhou City/WRF(weather research and forecasting)model分类
建筑与水利引用本文复制引用
张金萍,张熙,王祥,王尧,杨沂荣..基于WRF的郑州市双峰降雨模拟方案分析[J].水资源与水工程学报,2025,36(3):28-34,44,8.基金项目
国家自然科学基金项目(52379028) （52379028）
河南省自然科学基金项目(242300421007) （242300421007）
