This chart provides information on the verification of forecasts of Accumulated Cyclone Energy ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Mean wave period is the spectrally averaged period of the waves. Wave periods are shown in seconds using colour shading – click on the middle icon to the bottom right for the scale...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

This chart shows probability information regarding mean wave period derived from the ECMWF ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

This chart shows probability information regarding significant wave height derived from the ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

These charts show the probability of various mean periods of ocean waves 10-15 days ahead. The ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

These charts show probability of various heights of significant waves 10-15 days ahead. The ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Mean total swell wave direction is the spectrally averaged propagation direction of the swell waves (weighted by wave height) of the part of the spectrum that is NOT windsea...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Wave height is the vertical distance between trough and crest. Wave period is the time between the passage of one wave crest and the next. The arrow direction is the direction the waves are moving towards...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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

calendar_today Interval/period: N/A

open_in_newview in Open Charts

This chart shows the probability that both the wind at 10 m above the earth's surface is ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

These charts show areas where anomalous significant wave heights are likely to occur. These charts are based on the ECMWF ense ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

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,...

calendar_today Interval/period: N/A

open_in_newview in Open Charts