Datasets

Atmospheric Model Sub-seasonal forecast, VI-iv-b: Weekly mean anomalies of individual ensemble members - Pressure levels

The following products correspond to the products in section VI-iii with the model climate mean subtracted. The model climate is derived from hindcast statistics. The fields are provided in GRIB code.

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Atmospheric Model Sub-seasonal forecast, VI-v-a: Individual forecast runs - 6-hourly - Single level

The products contain values for each ensemble member of the Monthly Prediction System plus the equivalent hindcast products. The fields are provided in GRIB code.

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Atmospheric Model Sub-seasonal forecast, VI-v-b: Individual forecast runs - 12-hourly - Pressure levels

The products contain values for each ensemble member of the Monthly Prediction System plus the equivalent hindcast products. The fields are provided in GRIB code.

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Atmospheric Model Sub-seasonal forecast, VI-v-c: Individual forecast runs - 6-hourly - wave

The products contain values for each ensemble member of the Monthly Prediction System plus the equivalent hindcast products. The fields are provided in GRIB code.

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Atmospheric Model Sub-seasonal forecast, VI-v-d: Individual forecast runs - 12-hourly - potential vorticity levels

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Atmospheric Model Sub-seasonal forecast, VI-vi-a: Probabilities - Weekly averaged

The fields provide the probabilities of the occurrence of weather events at each grid point. Weather events are either averaged or accumulated over a period of one week. The products are provided in GRIB code.

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Atmospheric Model Sub-seasonal forecast, VI-vi-b: Probabilities - Weekly accumulated

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Mean sea level pressure: Probability distribution

This chart shows probabilities for the 7-day mean anomalies of mean sea level pressure (mslp) to ...

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Mean sea level pressure: Probability of weekly anomaly > 0

This chart shows probabilities that the 7-day mean of mean sea level pressure (from the 101 ...

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Mean sea level pressure: Weekly mean anomalies

This chart shows 7-day mean anomalies of mean sea level pressure (mslp) from the ECMWF ...

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Mean zonal wind at 10 hPa - Sub-seasonal range forecast

This shows the daily distribution and evolution of mean zonal wind at 10hPa at 60N or 60S. ...

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EFI of 2 m temperature - Sub-seasonal range forecast

This chart aims to highlight areas where unusually anomalous 2 metre temperatures are ...

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EFI precipitation - Sub-seasonal range forecast

This chart aims to highlight areas where unusually anomalous precipitation is likely to ...

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Madden-Julian Oscillation (MJO) index - Sub-seasonal range forecast

This diagram shows time evolution of a Madden-Julian Oscillation (MJO) index. ...

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Datasets

Atmospheric Model Sub-seasonal forecast, VI-iv-b: Weekly mean anomalies of individual ensemble members - Pressure levels

Atmospheric Model Sub-seasonal forecast, VI-v-a: Individual forecast runs - 6-hourly - Single level

Atmospheric Model Sub-seasonal forecast, VI-v-b: Individual forecast runs - 12-hourly - Pressure levels

Atmospheric Model Sub-seasonal forecast, VI-v-c: Individual forecast runs - 6-hourly - wave

Atmospheric Model Sub-seasonal forecast, VI-v-d: Individual forecast runs - 12-hourly - potential vorticity levels

Atmospheric Model Sub-seasonal forecast, VI-vi-a: Probabilities - Weekly averaged

Atmospheric Model Sub-seasonal forecast, VI-vi-b: Probabilities - Weekly accumulated

Mean sea level pressure: Probability distribution

Mean sea level pressure: Probability of weekly anomaly > 0

Mean sea level pressure: Weekly mean anomalies

Mean zonal wind at 10 hPa - Sub-seasonal range forecast

AIFS Ensemble, X-i-a: Surface level

AIFS Ensemble, X-i-b: Pressure level

AIFS Ensemble, X-i-e: Soil level

AIFS Ensemble, X-iii-a: Probabilities - Instantaneous weather events - Single level

AIFS Ensemble, X-iii-b: Probabilities - Averaged weather events - Single level

AIFS Ensemble, X-vi-a: Ensemble means - Single level

AIFS Ensemble, X-vi-b: Ensemble means - Pressure levels

AIFS Ensemble, X-vii-a: Ensemble standard deviations - Single level

AIFS Ensemble, X-vii-b: Ensemble standard deviations - Pressure levels

AIFS Ensemble, X-viii: Tropical Cyclone tracks

Global and regional 500 hPa height anomaly

EFI of 2 m temperature - Sub-seasonal range forecast

EFI precipitation - Sub-seasonal range forecast

Madden-Julian Oscillation (MJO) index - Sub-seasonal range forecast