Datasets

The charts show mean frequency and accumulated cyclone energy of tropical storm activity. ...

This chart provides information on the verification of forecasts of the expected number of ...

The charts show the evolution of existing and potential tropical cyclone activity. ...

The ECMWF seasonal forecasts (SEAS5) are produced every month with a 51-member ensemble at a ...

At any location over the oceans, there is a spectrum of waves which describes how much wave energy is present for given wave frequencies and direction of propagation...

At any location over the oceans, there is a spectrum of waves which describes how much wave energy is present for given wave frequencies and direction of propagation...

Significant wave height can be shown to correspond to the average wave height of the top one-third highest waves. The wave period of windsea is generally <10s,...

At any location over the oceans, there is a spectrum of waves which describes how much wave energy is present for given wave frequencies and direction of propagation...

These diagrams show verification scores for significant wave height and 10 m wind for three ...

These charts show the the wave energy flux (in kW m⁻¹) calculated as the integral, over all forecast wave frequencies and wave directions, of the product of the wave group speed and the two-dimensional energy wave spectrum...

These diagrams compare Continuous Ranked Probability Skill Scores (CRPSS) of ECMWF with ...

Mean windsea wave direction is the spectrally averaged direction of propagation of the windsea waves (weighted by wave height). Arrow length is proportional to the speed of wave propagation...

Significant windsea wave height can be shown to correspond to the average wave height of the top one-third highest windsea waves. Wave heights are shown in metres using colour shading...