Datasets

Atmosphere only forecast experiment with updated observed sea ice concentration from the ECMWF operational analysis. 10-day high resolution (TCo1279) forecast experiments performed with Cy46r1 of the ECMWF-IFS were initialised at 0z for DJFM2017/18.

Examples

retrieve 2m temperature at 24 hours into the forecast

Atmosphere only forecast experiment with sea ice concentration persisted from the ECMWF operational analysis. 10-day high resolution (TCo1279) forecast experiments performed with Cy46r1 of the ECMWF-IFS were initialised at 0z for DJFM2017/18.

Examples

retrieve 2m temperature at 24 hours into the forecast

Coupled atmosphere-ice-ocean forecast experiment. SSTs partially coupled in the extratropics. 10-day high resolution (TCo1279) forecast experiments performed with Cy46r1 of the ECMWF-IFS were initialised at 0z for DJFM2017/18.

Examples

retrieve 2m temperature at 24 hours into the forecast

High-resolution forecast experiment

Examples

Download 2m temperature

This dataset contains parameters from four-month long seasonal reforecasts using ECMWF IFS cycle CY49R1 v-version 4 covering the period 1993-2019 and forced with datasets for Leaf Area Index (LAI) and Land Use/Land Cover (LULC) developed in the CONFESS project (https://confess-h2020.eu). The reforecasts uses time varying LAI and LULC based on version climate.v020_ESACCI_LAI of the IFS climate fields and can be compared against the CONTROL experiment (i14x) that uses climatological LAI and fixed LULC.

This dataset provides output from a 10-member ensemble global atmosphere simulation covering the period 1980 to 2023 produced with the European Centre for Medium-Range Weather Forecasts (ECMWF) Integrated Forecasting System (IFS), using a Tco399 L137 configuration of the IFS, which has an average horizontal grid spacings of ∼28 km. The simulation is constrained by time-evolving external climate forcings, including observed greenhouse gas and aerosol concentrations.

This dataset provides output from a 10-member ensemble global atmosphere simulation covering the period 1980 to 2023 produced with the European Centre for Medium-Range Weather Forecasts (ECMWF) Integrated Forecasting System (IFS), using a Tco399 L137 configuration of the IFS, which has an average horizontal grid spacings of ∼28 km. The simulation is constrained by time-evolving external climate forcings, including observed greenhouse gas and aerosol concentrations.

This dataset provides output from a single member global atmosphere simulation covering the period 1980 to 2023 produced with the European Centre for Medium-Range Weather Forecasts (ECMWF) Integrated Forecasting System (IFS), using a Tco399 L137 configuration of the IFS, which has an average horizontal grid spacings of ∼9 km. The simulation is constrained by time-evolving external climate forcings, including observed greenhouse gas and aerosol concentrations.

This dataset provides output from a 10-member ensemble global atmosphere reference simulation covering the period 1980 to 2023 produced with the European Centre for Medium-Range Weather Forecasts (ECMWF) Integrated Forecasting System (IFS), using a Tco399 L137 configuration of the IFS, which has an average horizontal grid spacings of ∼28 km.

This dataset provides output from a single member global atmosphere reference simulation covering the period 1980 to 2023 produced with the European Centre for Medium-Range Weather Forecasts (ECMWF) Integrated Forecasting System (IFS), using a Tco1279 L137 configuration of the IFS, which has an average horizontal grid spacings of ∼9 km.

These charts show areas where anomalous 2 m maximum temperatures are likely to occur. These charts are based on the ECMWF ensem ...

These charts show areas where anomalous 2 m minimum temperatures are likely to occur. These charts are based on the ECMWF ensem ...

These charts show areas where anomalous 2 m temperatures are likely to occur. These charts are based on the ECMWF ensemble forecas ...

These charts show areas where anomalous CAPE are likely to occur.

These charts show areas where anomalous CAPE Shear are likely to occur.

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

These charts aim to provide pointers to areas where anomalous precipitation amounts are likely to occur during the 24 hour, 2 day, 5 day or 10 day period previous to the selected validity time...

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

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

These charts show areas where anomalous snow fall is likely to occur. These charts are based on the ECMWF ensemble for ...

These charts aim to provide pointers to areas where anomalous values of water vapour flux are likely to occur based on the ECMWF en ...

These charts show areas where anomalous 10 m wind gusts are likely to occur. These charts are based on the ECMWF ensemble fore ...

These charts show areas where anomalous 10 m wind speeds are likely to occur. These charts are based on the ECMWF ensemble for ...

Cumulative Density Functions (CDF) describes the distribution of the values of a variable (e.g.temperature) as forecast by the ENS ensemble members. The CDF curve shows the proportion (in %) of ENS members...

Meteograms show a probabilistic interpretation of the ENS forecasts for specific locations using a box and whisker plot. It shows the time evolution of the distribution of several meteorological parameters on a single diagram...