• 18 March 2020

    The World Meteorological Organization (WMO) and ECMWF launched a new web-based interface on 17 March 2020 to help monitor the availability and quality of global meteorological observations.

  • 12 March 2020

    The EU-funded Copernicus Climate Change Service (C3S) implemented by ECMWF has developed a Climate Data Store that lets anyone discover the world’s past, present and projected climate.

  • 2 March 2020

    Improvements in aircraft weather observation numbers, quality and metadata are possible if numerical weather prediction centres work with the WMO, EUMETNET and the aviation sector, according to experts who met at ECMWF in February.

  • 27 February 2020

    The warm conveyor belt workshop from 10 to 12 March 2020 will be virtual for external participants as part of measures to minimise potential exposure to the coronavirus (COVID-19). Registration has been re-opened to enable more people to participate remotely.

  • 24 February 2020

    ECMWF has published the challenges for its third Summer of Weather Code (ESoWC). Applicants have until 22 April 2020 to submit proposals for weather- and climate-related projects that address the challenges of handling large amounts of data and transforming it into information.

  • 17 February 2020

    Experts from four research and forecasting centres met at ECMWF on 4 and 5 February 2020 to drive forward the creation of a 24/7 European multi-hazard virtual advice service for natural disasters.

  • 13 February 2020

    Eighty of the world’s top experts on using satellite cloud and precipitation observations in numerical weather prediction came together at ECMWF from 3 to 6 February to review progress and chart the way ahead.

  • 10 February 2020

    Nine new ocean and sea-ice variables have been added to a multi-model sub-seasonal to seasonal (S2S) weather prediction database hosted by ECMWF. The new variables will help researchers to explore the predictability of ocean and sea-ice conditions.

  • 3 February 2020

    ECMWF scientists Marta Janisková and Mark Fielding have shown that using cloud radar and lidar data in global numerical weather prediction can improve forecasts. Their ground-breaking results will be presented during the NWP SAF/ECMWF/JCSDA satellite data assimilation workshop taking place at the Centre from 3 to 6 February.

  • 27 January 2020

    Predicting warm conveyor belt ascending air flows in extratropical cyclones and their impacts on the weather remains a key challenge for forecasting. A workshop at ECMWF from 10 to 12 March 2020 will bring together a wide range of international experts to discuss the way forward.

  • 20 January 2020

    ECMWF has released global data on weather-induced, outdoor thermal stress and discomfort in human beings covering the period from 1979 to today. The data have been calculated using weather information from ECMWF’s ERA5 reanalysis.

  • 17 January 2020

    The winter 2019/20 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.

  • 13 January 2020

    ECMWF has signed a four-year contract worth over 80 million euros with Atos for the supply of its BullSequana XH2000 supercomputer. ECMWF’s Council of Member States gave the Centre the green light for the deal during its session in December 2019.

  • 9 January 2020

    ECMWF started assimilating wind data from the European Space Agency's ground-breaking Aeolus satellite operationally on 9 January 2020 after tests showed that they significantly improve weather forecasts.

  • 6 January 2020

    A group of ECMWF scientists have been awarded time on the world’s most powerful supercomputer to carry out ground-breaking global weather and climate simulations at 1 km resolution.

  • 20 December 2019

    ECMWF news highlights in 2019 include an upgrade of ECMWF’s Integrated Forecasting System that greatly improved forecasts; tests showing the substantial impact of ground-breaking new wind data; a series of events to drive forward numerical weather prediction; and the appointment of a new Director of Copernicus Services.

  • 16 December 2019

    Registration is open for the 2020 Annual Seminar and a workshop on the forecasting challenges associated with warm conveyor belts. Other events in 2020 include the Using ECMWF’s Forecasts meeting (UEF) and our biennial workshop on high-performance computing in meteorology.

  • 11 December 2019

    The use of machine learning in numerical weather prediction is on the rise. In a lecture on 10 December 2019, ECMWF scientist Peter Düben set out the main use cases and charted the way ahead.

  • 6 December 2019

    More than a hundred modellers and satellite data specialists in the field of hydrology came together at ECMWF from 25 to 28 November to debate new ideas and deepen collaborations.