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Modelling systems used in the Met Office

Numerical models are at the heart of our forecasts and products as well as much of our research and development.

While the Unified Model is key for our weather forecasts and climate prediction, we have several other modelling systems available to us.

Unified Model

Unified Model Seamless modelling has been at the heart of the Met Office strategy for weather and climate prediction since 1990.

Ocean Models

Ocean Models Numerous ocean wave, dynamical and ecosystem models and analyses are run at the Met Office for short range forecast and climate applications.

Dispersion Model

Dispersion Model The Met Office's Numerical Atmospheric-dispersion Modelling Environment (NAME) is used to model a wide range of atmospheric dispersion events.

Large Eddy Model

Large Eddy Model The Met Office Large Eddy Model (LEM) is a state-of-the-art model for large-eddy simulation and cloud resolving modelling (CRM).

Flow Over Hills Model

Flow Over Hills Model The Met Office's BLASIUS (Boundary Layer Above Stationary, Inhomogeneous Uneven Surfaces) model is used to study turbulent atmospheric flow over hills.
Last Updated: 22 March 2010