Datasets
The air flow is not the same at all levels and can be very different in strength and direction when associated with vigorous weather systems...
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AIFS ENS: a deep learning-based system developed by ECMWF. It is initialised with ECMWF perturbed forecasts and operates at N320 (~0.25Deg) resolution
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AIFS ENS: a deep learning-based system developed by ECMWF. It is initialised with ECMWF perturbed forecasts and operates at N320 (~0.25Deg) resolution
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AIFS ENS: a deep learning-based system developed by ECMWF. It is initialised with ECMWF perturbed forecasts and operates at N320 (~0.25Deg) resolution
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These charts show MSLP and 850hPa forecasts for the Ensemble Control Forecast, and 50 ENS ...
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Potential vorticity (PV) helps description and understanding of dynamic processes in the atmosphere by giving an indication of ascending or descending air flows and the development or weakening of ...
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The ECMWF seasonal forecasts (SEAS5) are produced every month with a 51-member ensemble at ...
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The CAT (Clear Air Turbulence) parameter is given in units of the turbulent Eddy Dissipation ...
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These charts show probabilities of multi-day precipitation accumulation. ...
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The ECMWF seasonal forecasts (SEAS5) are produced every month with a 51-member ensemble at a ...
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These diagrams show the evolution of regimes indicative of likely weather by week around ...
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**Note:** In **June 2023** ECMWF implemented a **major upgrade ...**
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These diagrams compare recent ECMWF verification scores for Mean Sea Level Pressure with ...
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Vorticity is the tendency of an air particle to rotate or circulate around a particular point. Relative Vorticity is a measure about a vertical axis of the local rotation or spin of the air relative...
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This diagram shows daily probabilities for four types of Euro-Atlantic weather regimes over ...
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The air flow is not the same at all levels and can be very different in strength and direction when associated with vigorous weather systems...
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Uncoloured areas (relative humidity < 65%) are likely to be free of cloud. Coloured areas (relative humidity > 65%) show where moisture is likely to be available for cloud development...
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This chart shows 7-day mean anomalies of wind speed and direction from the ECMWF Sub-seasonal ...
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**Note:** In **June 2023** ECMWF implemented a **major upgrade ...**
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**Note:** In **June 2023** ECMWF implemented a **major upgrade ...**
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Precipitation totals include all precipitation types (rain, snow etc.) (in mm of rainfall or rainfall equivalent) falling in 6 hour or 12 hour periods using colour shading...
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**Note:** In **June 2023** ECMWF implemented a **major upgrade ...**
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The ECMWF seasonal forecasts (SEAS5) are produced every month with a 51-member ensemble at a ...
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The ECMWF seasonal forecasts (SEAS5) are produced every month with a 51-member ensemble at a ...
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The charts show mean frequency and accumulated cyclone energy of tropical storm activity. ...
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