Datasets
Dew Point Temperature at 2 m above the earth’s surface gives an indication of conditions which a person will experience or feel. High dewpoint temperatures inhibit heat loss from the body by perspriation and...
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Temperatures at 2 m above the earth’s surface and winds at 10 m above the earth’s surface approximate most closely to the conditions that a person would experience.
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The 850 hPa level is usually just above the boundary layer and at this level the day-night variation in temperature is generally negligible...
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In the northern hemisphere the air rotates anti-clockwise around low contour centres and clockwise around the high contour centres. In the southern hemisphere the air rotates clockwise around low contour centres and ...
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This chart shows the probability that the temperature at 2 m above the earth’s surface is below 0°C and the total of convective and broad scale precipitation ...
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These diagrams compare Continuous Ranked Probability Skill Scores (CRPSS) of ECMWF with ...
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These charts show areas where anomalous 2 m maximum temperatures are likely to occur. These charts are based on the ECMWF ensem ...
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These charts show areas where anomalous 2 m minimum temperatures are likely to occur. These charts are based on the ECMWF ensem ...
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These charts show areas where anomalous 2 m temperatures are likely to occur. These charts are based on the ECMWF ensemble forecas ...
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This chart aims to highlight areas where unusually anomalous 2 metre temperatures are ...
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The ensemble spread is a measure of the differences between the 50 ensemble members plus the control member and is represented by the standard deviation with respect to the ensemble mean...
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These charts show the mean and variation in the latest ECMWF ensemble forecast (ENS). ...
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Spread refers to the uncertainty of the values of a parameter but it does not necessarily refer to the flow patterns...
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These charts show the mean and variation in the latest ECMWF ensemble forecast (ENS). ...
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This diagram gives a measure of the effectiveness of the model. ...
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This diagram gives a measure of the effectiveness of the model. ...
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**Note:** In **June 2023** ECMWF implemented a **major upgrade ...**
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These charts represent the height of the air temperature 0°C isotherm or the Wet bulb temperature 0°C isotherm...
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These diagrams compare the Brier Skill Scores (BSS) and the Continuous Ranked Probability ...
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This chart shows probabilities for the 7-day mean anomalies of surface temperature to be in ...
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This chart shows probabilities that 7-day mean surface temperatures (from the 101 forecast ...
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This chart shows 7-day mean anomalies of surface temperature from the ECMWF Sub-seasonal range ...
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In the northern hemisphere the air rotates anti-clockwise around low contour centres and clockwise around the high contour centres. In the southern hemisphere the air rotates clockwise around low contour centres and ...
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These diagrams compare scores of ensemble control (red) and ensemble members (central 50% of ...
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