Numerical weather prediction (NWP) systems use large amounts of observational data gathered daily using satellite-based and ground-based instruments to make forecasts, but maintaining them is costly ...

Professor Julie Lundquist has developed and led research efforts to implement advanced methods for parameterizing turbulence in large- eddy simulations and numerical weather prediction models for ...

Using a new data-assimilation system called JAGUAR-DAS, which combines numerical modeling ... making it even harder to forecast both long-term and sudden, extreme weather events.