Yanqiu Zhu, Nathan Arnold, Global Modeling and Assimilation Office, United States; Manisha Ganeshan, Goddard Earth Sciences Technology and Research II, United States; Haydee Salmun, Hunter College, United States; Stephen Palm, Science Systems and Applications, Inc., United States; Joseph Santanello, Hydrological Sciences Laboratory, United States; Eun-Gyeong Yang, Erica McGrath-Spangler, Jasper Lewis, Goddard Earth Sciences Technology and Research II, United States; Ellsworth Welton, Mesoscale Atmospheric Processes Laboratory, United States; Dong Wu, Climate and Radiation Laboratory, United States; Andrea Molod, Global Modeling and Assimilation Office, United States; Amal El Akkraoui, Science Systems and Applications, Inc., United States; Ricardo Todling, Global Modeling and Assimilation Office, United States; Meta Sienkiewicz, Science Systems and Applications, Inc., United States; Arlindo Da Silva1, Global Modeling and Assimilation Office, United States; Jeffrey Piepemeier, Instrument Systems and Technology Division, United States; Rory Barton-Grimley, Brian Caroll, Langley Research Center, United States