Assessing Raindrop Breakup Parameterizations Using Disdrometer Observations
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Date
2022Author
Stephen M. Saleeby
Brenda Dolan
Jennie Bukowski
Kristen Van Valkenburg
Susan C. van den Heever
Steven A. Rutledge
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An intercomparison of raindrop mean diameter frequency distribution (RDFD) is performed for numerical simulations of precipitating cloud systems using an array of models and microphysics schemes. This includes results from the Regional Atmospheric Modeling System (RAMS) double-moment microphysics, the Hebrew University Cloud Model bin microphysics (HUCM) interfaced to the RAMS parent model, and the Weather Research and Forecasting (WRF) Model with the Thompson, Morrison, double-moment 6-class (WDM6), and National Severe Storms Laboratory (NSSL) double-moment schemes. Simulations are examined with respect to the raindrop size distribution (DSD) volume-number mean diameter (