Tag Archives: Rossby waves

The driving mechanism of large-scale unsteady currents in the ocean

By Antoine Hochet During the last twenty years, measurements of the ocean surface properties by satellite instruments have significantly increased our knowledge of ocean dynamics. One of these instruments is an altimeter that measures the topography of the ocean surface … Continue reading

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Improving jet stream forecasts through observational experiment

By John Methven Weather systems developing over the North Atlantic and hitting Europe are intimately related to large-amplitude meanders of the jet stream, known as Rossby waves. Characteristic weather patterns grow in concert with the waves, and the jet stream … Continue reading

Posted in Environmental hazards, Environmental physics, extratropical cyclones, Numerical modelling, Weather forecasting | Tagged , | Leave a comment