Datasets
TCo399 experiment assimilating GNSS-RO observations between 20201001-20210430.
Examples
retrieve, anoffset=12, class=rd, date=2020-10-01/to/2021-04-30, expver=ibwq, levelist=1/2/3/5/7/10/20/30/50/70/100/150/200/250/300/400/500/600/700/800/850/900/925/950/1000, levtype=pl, param=129.128, step=0, stream=lwda, time=09:00:00/21:00:00, type=4v, target="output"Retrieve geopotential analysis fields on pressure levels
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TCo399 experiment assimilating GNSS-RO observations between 20211001-20220430.
Examples
retrieve, anoffset=12, class=rd, date=2021-10-01/to/2022-04-30, expver=ibyp, levelist=1/2/3/5/7/10/20/30/50/70/100/150/200/250/300/400/500/600/700/800/850/900/925/950/1000, levtype=pl, param=129.128, step=0, stream=lwda, time=09:00:00/21:00:00, type=4v, target="output"Retrieve geopotential analysis fields on pressure levels
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TCo399 experiment assimilating GNSS-RO observations between 20221001-20230430.
Examples
retrieve, anoffset=12, class=rd, date=2022-10-01/to/2023-04-30, expver=ic0u, levelist=1/2/3/5/7/10/20/30/50/70/100/150/200/250/300/400/500/600/700/800/850/900/925/950/1000, levtype=pl, param=129.128, step=0, stream=lwda, time=09:00:00/21:00:00, type=4v, target="output"Retrieve geopotential analysis fields on pressure levels
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TCo399 experiment assimilating GNSS-RO observations between 20231001-20240430.
Examples
retrieve, anoffset=12, class=rd, date=2023-10-01/to/2024-04-30, expver=ic2f, levelist=1/2/3/5/7/10/20/30/50/70/100/150/200/250/300/400/500/600/700/800/850/900/925/950/1000, levtype=pl, param=129.128, step=0, stream=lwda, time=09:00:00/21:00:00, type=4v, target="output"Retrieve geopotential analysis fields on pressure levels
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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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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, class=rd, stream=oper, expver=hmgx, type=fc, levtype=sfc, param=2t, date=2017-12-01, time=00:00:00, step=24, target='output.grib'retrieve 2m temperature at 24 hours into the forecast
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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, class=rd, stream=oper, expver=hdvq, type=fc, levtype=sfc, param=2t, date=2017-12-01, time=00:00:00, step=24, target='output.grib'retrieve 2m temperature at 24 hours into the forecast
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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, class=rd, stream=oper, expver=hdwl, type=fc, levtype=sfc, param=2t, date=2017-12-01, time=00:00:00, step=24, target='output.grib'retrieve 2m temperature at 24 hours into the forecast
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High-resolution forecast experiment
Examples
retrieve, class=rd, stream=oper, expver=i4ql, type=fc, levtype=sfc, param=2t, date=2023-10-11/to/2023-10-29, time=00:00:00, step=0/1/2/3/4, area=80/-20/20/30, grid=0.05/0.05, target='output.grib'Download 2m temperature
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Single-member eddy-permitting reforecasts based on the IFS cycle 48r1 atmosphere run at Tco1279 combined with the eORCA025 NEMO4-SI3 ocean and sea ice configurations. Forecasts consists of a single unperturbed member run for 32 days starting on the first of each month between 1995 and 2016, for a total of 264 start dates. Atmospheric fields are initialised from the the GLORYS12v1 eddy-rich global ocean reanalysis.
Examples
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Single-member eddy-rich reforecasts based on the IFS cycle 48r1 atmosphere run at Tco1279 combined with the eORCA12 NEMO4-SI3 ocean and sea ice configurations. Forecasts consists of a single unperturbed member run for 32 days starting on the first of each month between 1995 and 2016, for a total of 264 start dates. Atmospheric fields are initialised from the the GLORYS12v1 eddy-rich global ocean reanalysis.
Examples
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The ECMWF seasonal forecasts (SEAS5) are produced every month with a 51-member ensemble at a ...
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This chart provides information on the verification of forecasts of the number of tropical ...
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Case study with an experimental IFS EDT configuration (CY49R2). Initialized on 2024-05-27 at 00Z. Outputting votemper, vosaline, vozocrtx, vomecrty on all ocean model levels.
Examples
retrieve, class=rd, date=2024-05-27, expver=inq9, stream=oper, type=fc, levtype=sfc, param=2t, time=00:00:00, step=24, target='output.grib'2m-temperature at step 24
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Some Member States also archive output other than from IFS into MARS. One example of such activity is the COSMO-LEPS forecast suite, running daily at ECMWF.
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A 49R1 forecast experiment has been run to generate model fields which can be used to run an offline forward operator for polarimetric radio occultation observations. The fields include convective snow and rain, which are not a standard output for operations. The dates fit to Atmospheric River and Tropical Cyclone cases used for testing the forward operator generating simulated PRO fields (dPhi) and comparing them to observed ones.
Examples
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The ECMWF seasonal forecasts (SEAS5) are produced every month with a 51-member ensemble at ...
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The dataset comprises two standardised drought indices:
- the Standardised Precipitation Index (SPI)
- the Standardised Precipitation-Evapotranspiration Index (SPEI).
Interval/period: Mon, 01/01/1940 - Sun, 03/01/2026
MUCAPE (Most Unstable Convective Available Potential Energy) is an indicator of atmospheric instability (the susceptibility of the troposphere to support free convection) and...
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These charts aim to point towards areas where anomalous weather is likely to occur. ...
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This chart shows 7-day mean anomalies for a range of parameters from the ECMWF Sub-seasonal ...
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The nextGEMS data is aligned with the Climate Change Adaptation Digital Twin. The DestinE Digital Twin for Climate Change Adaptation (Climate DT) supports adaptation activities by providing innovative climate information on multi-decadal timescales, globally, at scales at which many impacts of climate change are observed.
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The nextGEMS data is aligned with the Climate Change Adaptation Digital Twin. The DestinE Digital Twin for Climate Change Adaptation (Climate DT) supports adaptation activities by providing innovative climate information on multi-decadal timescales, globally, at scales at which many impacts of climate change are observed.
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