Search results
Results from the Health.Zone Content Network
Learn how mathematical models of the atmosphere and oceans are used to predict the weather and climate based on current conditions and observations. Explore the history, methods, challenges and applications of numerical weather prediction.
The model is designed to provide short-range hourly weather forecasts for North America. The Rapid Refresh was officially made operational on 1 May 2012, replacing the Rapid Update Cycle (RUC). The model also serves as the boundary conditions for the higher-resolution High Resolution Rapid Refresh ( HRRR ) model, that uses a 3 km (1.9 mi) grid ...
The Semi-Lagrangian scheme (SLS) is a numerical method that is widely used in numerical weather prediction models for the integration of the equations governing atmospheric motion.
GEM is a Canadian weather forecasting and data assimilation system that runs out to 16 days. It has different variants for global, regional and mesoscale applications, and uses a hydrostatic primitive equation with a terrain following pressure coordinate.
College of DuPage is a public community college in Illinois with over 20,000 students. It offers various programs, services, and facilities on its main campus and four satellite campuses.
The Lemon technique is a method used by meteorologists using weather radar to determine the relative strength of thunderstorm cells in a vertically sheared environment. It is named for Leslie R. Lemon , the co-creator of the current conceptual model of a supercell . [1]
These statistical models are collectively referred to as model output statistics (MOS), [76] and were developed by the National Weather Service for their suite of weather forecasting models by 1976. [77] The United States Air Force developed its own set of MOS based upon their dynamical weather model by 1983. [78]
The Integrated Forecast System (IFS) is a global numerical weather prediction system developed by ECMWF and Météo-France. It has different configurations and resolutions, and is used by many national weather services and research institutions.