News

ECMWF's high-performance computing facility

Supercomputing and cloud resources available for weather and climate research

Researchers from any organisation in ECMWF Member States are invited to apply for computing resources as part of the Special Project framework. For projects to start at the beginning of 2024, requests should be submitted before 30 June 2023.
Planned IFS upgrade - extended-range forecasts

Extended-range forecasts to be recast in next model upgrade

In the next upgrade of ECMWF’s Integrated Forecasting System, extended-range forecasts will have 101 instead of 51 ensemble members and will run more frequently than before, at a consistent horizontal resolution of 36 km.
EGU General Assembly 2023

Machine learning comes to the fore at EGU conference

Machine learning was a prominent theme to which ECMWF scientists contributed at the European Geosciences Union (EGU) General Assembly 2023, while other issues related to weather forecasting across different timescales were represented, too.
Planned IFS upgrade to Cycle 48r1 - data assimilation

ECMWF’s next model upgrade to provide better initial conditions for weather forecasts

Cycle 48r1 of ECMWF’s Integrated Forecasting System, which is to become operational this summer, will include extensive changes to the way the initial conditions of weather forecasts are established.
ECMWF Newsletter 175

Spring 2023 Newsletter published

The spring 2023 issue of the ECMWF Newsletter is now available. As well as news about ECMWF staff and events, it features articles about new developments and the use that can be made of ECMWF products.
Temperature anomalies in Europe 2022

European climate marked by heat and drought in 2022 – report

The climate in Europe in 2022 was marked by extreme heat and widespread drought, according to a report published by the EU-funded Copernicus Climate Change Service implemented by ECMWF.
ECMWF upcoming events 2023

Four key ECMWF events in 2023

ECMWF’s events programme in 2023 includes four key meetings between June and October: Using ECMWF’s Forecasts, the Annual Seminar, an event on atmospheric river reconnaissance, and one on high-performance computing in meteorology.
Copernicus projects CERISE, CAMEO and CORSO

Three research projects to improve ECMWF’s Copernicus services

January 2023 marked the start of three EU-funded research projects to further develop the EU’s Copernicus Climate Change Service and Copernicus Atmosphere Monitoring Service implemented by ECMWF: CERISE, CAMEO and CORSO.
World Meteorological Day 2023 main image

The future of weather, climate and water across generations

On World Meteorological Day, ECMWF Director of Forecasts Florian Pappenberger reflects on the WMO’s critical role and the importance of international collaboration for the future of weather, climate and water across generations.
Destination Earth observations-simulations image

Destination Earth demonstration products to be ready by mid-2024

ECMWF will ensure that the EU’s Destination Earth initiative has completed the first steps in developing highly accurate replicas of Earth to facilitate action on climate change and environmental extremes by mid-2024.
Rainfall change in the Arctic

New data show a wetter and warmer Arctic

Scientists from the EU’s Copernicus Climate Change Service (C3S) implemented by ECMWF have observed major changes in Arctic precipitation, air temperature and sea-ice coverage over the most recent three decades. Reanalysis enables a new focus on the Arctic climate.
Florence Rabier

Upgrade of forecasts is at the centre of our plans for 2023, says DG

An upgrade of the Integrated Forecasting System (IFS) to Cycle 48r1 is at the centre of our plans for 2023, ECMWF Director-General Florence Rabier has said in an interview that previews the Centre’s activities this year.
Mohamed Dahoui

How to monitor observations to ensure the best possible forecasts

Numerical weather predictions rely on observations to help establish the initial conditions of forecasts as accurately as possible. Mohamed Dahoui monitors weather observations at ECMWF to ensure they are of good quality.
New Software Strategy image

ECMWF publishes new Software Strategy

ECMWF has published a new Software Strategy, outlining its plans for the development of software outside the weather prediction process until 2027. One of the guiding ideas is for software to be developed openly.
CoCO2 top image

Copernicus CO2 project enters final year

The ECMWF-coordinated CoCO2 project to build a prototype system to monitor anthropogenic CO2 emissions worldwide has moved into its final year. This EU-funded initiative is on track to feed into a permanent anthropogenic greenhouse gas emissions Monitoring and Verification Support Capacity.
ECMWF Newsletter No. 174 image

Winter 2022/23 Newsletter published

The winter 2022/23 issue of the ECMWF Newsletter is now available. As well as news about ECMWF staff and events, it features articles about new developments and the use that can be made of ECMWF products.
The three machine learning coordinators at ECMWF

The growing role of machine learning at ECMWF

Machine learning is entering many aspects of weather forecasting. At ECMWF, a team of three people is supporting these activities. They expect machine learning to continue to play a growing role in weather forecasting.
2022 surface air temperature anomaly

The year 2022 was the second warmest on record in Europe

The year 2022 was the second warmest on record in Europe, and the summer of 2022 was the hottest in Europe, data released by the European Union’s Copernicus Climate Change Service (C3S) run by ECMWF show.
News highlights 2022

News highlights of 2022

ECMWF news highlights of 2022 include forecast data updates; projects and workshops to drive forward weather science; and news from the EU-funded services implemented by ECMWF.