Datasets

500 hPa Geopotential - Reliability Diagram - SEAS5

The reliability diagram shows the reliability of the ECMWF seasonal forecast system (SEAS5) with ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

500 hPa Geopotential - ROC Diagram - SEAS5

This chart shows the Relative Operating Characteristics (ROC) diagram for the three-month ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

500 hPa Geopotential - ROC Skill Scores - SEAS5

This chart shows the spatial variation in the Relative Operating Characteristics (ROC) skill ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

500 hPa Geopotential Anomaly - SEAS5

The ECMWF seasonal forecasts (SEAS5) are produced every month with a 51-member ensemble at a ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

500 hPa geopotential height and 850 hPa temperature

The 850 hPa level is usually just above the boundary layer and at this level the day-night variation in temperature is generally negligible...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

500 hPa height: Weekly mean anomalies

This chart shows 7-day mean anomalies of 500hPa geopotential height from the ECMWF Sub-seasonal ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

500-1000 hPa thickness and mean sea level pressure

500-1000 hPa thickness is a measure of the mean temperature of a column of the atmosphere between these pressure levels and can be used to distinguish between warm and cold air masses and...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Agroclimatic indicators from 1951 to 2099 derived from climate projections

This dataset provides agroclimatic indicators used to characterise plant-climate interactions for global agriculture. Agroclimatic indicators are useful in conveying climate variability and change in the terms that are meaningful to the agricultural sector. The objective of this dataset is to provide these indicators at a global scale in an easily accessible and usable format for further downstream analysis and the forcing of agricultural impact models.

calendar_today Interval/period: Mon, 01/01/1951 - Sun, 07/05/2026

open_in_newview in Climate Data Store

500 hPa Geopotential - Anomaly Correlation Coefficient - SEAS5

This chart shows the spatial variation in the Anomaly Correlation Coefficient (ACC) for the ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Experimental: Aurora ML model: 500 hPa geopotential height and 850 hPa temperature

Aurora: a deep learning-based system developed by Microsoft. It is initialised with ECMWF analysis. Aurora operates at 0.1° resolution.

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Experimental: Aurora ML model: Temperature and geopotential at various pressure levels

Aurora: a deep learning-based system developed by Microsoft. It is initialised with ECMWF analysis. Aurora operates at 0.1° resolution.

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Experimental: Aurora ML model: Wind and geopotential heights at various pressure levels

Aurora: a deep learning-based system developed by Microsoft. It is initialised with ECMWF analysis. Aurora operates at 0.1° resolution.

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Experimental: FourCastNet ML model: 500 hPa geopotential height and 850 hPa temperature

FourCastNet v2-small:a deep learning-based system developed by NVIDIA in collaboration with researchers at several US universities.It is initialised with ECMWF analysis. FourCastNet operates at 0.25° resolution.

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Experimental: FourCastNet ML model: Temperature and geopotential at various pressure levels

FourCastNet v2-small:a deep learning-based system developed by NVIDIA in collaboration with researchers at several US universities.It is initialised with ECMWF analysis. FourCastNet operates at 0.25° resolution.

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Experimental: FourCastNet ML model: Wind and geopotential heights at various pressure levels

FourCastNet v2-small:a deep learning-based system developed by NVIDIA in collaboration with researchers at several US universities.It is initialised with ECMWF analysis. FourCastNet operates at 0.25° resolution.

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Experimental: GraphCast ML model: 500 hPa geopotential height and 850 hPa temperature

GraphCast (Google DeepMind): a deep learning-based system developed by Google DeepMind.It is initialised with ECMWF analysis. GraphCast operates at 0.25° resolution.

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Continuous ranked probability skill scores (CRPSS) of forecasts of upper-air parameters by TIGGE centres.

These diagrams compare Continuous Ranked Probability Skill Scores (CRPSS) of ECMWF with ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Climate extreme indices and heat stress indicators derived from CMIP6 global climate projections

The dataset provides climate extreme indices related to temperature and precipitation as defined by the Expert Team on Climate Change Detection and Indices (ETCCDI), as well as selected heat stress indicators (HSI). The indices are provided for historical and future climate projections (SSP1-2.6, SSP2-4.5, SSP3-7.0, SSP5-8.5) included in the Coupled Model Intercomparison Project Phase 6 (CMIP6) and used in the 6th Assessment Report of the Intergovernmental Panel on Climate Change (IPCC).

calendar_today Interval/period: N/A

open_in_newview in Climate Data Store

Climate indicators for Europe from 1940 to 2100 derived from reanalysis and climate projections

This dataset provides a series of climate indices derived from reanalysis and model simulations data hosted on the Copernicus Climate Data Store (CDS). These indicators describe how climate variability and change of essential climate variables can impact sectors such as health, agriculture, forestry, energy, tourism, or water and coastal management.

calendar_today Interval/period: Mon, 01/01/1940 - Fri, 12/31/2100

open_in_newview in Climate Data Store

Climatic suitability for the presence and seasonal activity of the Aedes albopictus mosquito for Europe derived from climate projections

This dataset contains climatic suitability indicators for the Aedes albopictus (tiger mosquito) for Europe produced within the C3S European Health service. The provided indicators are the climatic suitability for the presence of Aedes albopictus and the season length of presence of Aedes albopictus. This mosquito transmits vector-borne diseases, such as dengue and chikungunya.

calendar_today Interval/period: N/A

open_in_newview in Climate Data Store

Cluster scenario

These charts show clustering of ENS members based on the 500 hPa height forecasts. ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Daily Scores

**Note:** In **June 2023** ECMWF implemented a **major upgrade ...**

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Daily scores of forecasts of upper-air parameters by experimental machine learning models

These plots compare recent IFS and experimental AIFS daily verification scores for 500 hPa ...

calendar_today Interval/period: N/A

open_in_newview in Open Charts

Downscaled bioclimatic indicators for selected regions from 1950 to 2100 derived from climate projections

The dataset provides bioclimatic indicators derived from CMIP5 climate projections at 1 km x 1 km resolution for selected regions; Europe, Northern Brazil and Central Africa. This comprehensive set of bioclimatic indicators is specifically relevant for applications within the biodiversity and ecosystem services community.

calendar_today Interval/period: Sun, 01/01/1950 - Thu, 12/31/2099

open_in_newview in Climate Data Store

Downscaled bioclimatic indicators for selected regions from 1979 to 2018 derived from reanalysis

This dataset provides a historical reconstruction of bioclimatic indicators at 1 x 1 km resolution for Europe, Northern Brazil and Central Africa. These bioclimate indicators describe how the climate affects ecosystems, the services they deliver, and nature’s biodiversity. They are specifically relevant for applications within the biodiversity and ecosystem services community.

calendar_today Interval/period: Mon, 01/01/1979 - Mon, 12/31/2018

open_in_newview in Climate Data Store