Accurate estimates of the current state of the Earth system are crucial for successful weather predictions. ECMWF scientist Patrick Laloyaux has developed a method to reduce the influence of model biases on those estimates.
News
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16 October 2019
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15 October 2019The EUROSIP multi-model seasonal forecasting system has been retired, with forecasts now being provided by the Copernicus Climate Change Service (C3S) multi-model.
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1 October 2019On 1 October 2019, Jean-Noël Thépaut took up his post as Director of Copernicus Services at ECMWF. In an interview, he explains what has been achieved since 2014 and how he intends to develop the Copernicus services implemented by the Centre.
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23 September 2019More than 100 experts meeting in Denmark from 19 to 25 September are reviewing the use of satellite-to-satellite observations in weather forecasting. ECMWF scientists attending the meeting will set out how such ‘radio occultation’ data help to define the initial conditions for forecasts and to develop forecasting systems.
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17 September 2019A recent EU herogram highlights the flood prediction work done at ECMWF to help the EU protect people from natural hazards. The Centre’s flood-related activities include research and operations.
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12 September 2019Twenty-five experts set out progress and future prospects for sub-seasonal and seasonal predictions at ECMWF’s Annual Seminar 2019 from 2 to 5 September. This flagship event in ECMWF’s calendar was attended by more than 100 participants from 22 countries.
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9 September 2019The ECMWF team who developed the Copernicus Climate Change Service’s Climate Data Store received the European Meteorological Society Technology Achievement Award 2019 in Copenhagen on 9 September 2019.
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2 September 2019ECMWF’s Annual Seminar from 2 to 5 September 2019 focuses on recent progress and future prospects in sub-seasonal and seasonal forecasting. Laura Ferranti, one of the organisers of this flagship event in ECMWF’s calendar, has decades of experience in the field.
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27 August 2019Several European national and city temperature records tumbled this summer during two separate heatwaves in June and July. How well can such extreme events be predicted using a state-of-the-art global forecasting system?
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21 August 2019Unusually high levels of wildfire activity within the Arctic Circle monitored since the second week of June 2019 have continued well into August, data from the EU-funded Copernicus Atmosphere Monitoring Service implemented by ECMWF show.
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31 July 2019On 1 August 1979 ECMWF produced its first operational medium-range forecast for Member States. This major achievement marked the first milestone on the road towards producing useful weather forecasts beyond two to three days.
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29 July 2019ECMWF news highlights in the first seven months of 2019 include an upgrade of ECMWF’s Integrated Forecasting System that greatly improved forecasts; a series of events to drive forward numerical weather prediction; an assessment of ground-breaking new wind data; and the appointment of a new Director of Copernicus Services.
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22 July 2019Weather observation specialists met modelling experts at ECMWF from 10 to 13 June 2019 to discuss how to maximise the benefits of observational campaigns for weather forecasting and vice versa.
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19 July 2019The summer 2019 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.
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15 July 2019Creative and interactive sessions took pride of place in this year’s Using ECMWF’s Forecasts meeting, which took place at the Centre from 3 to 6 June. The meetings give ECMWF data users an opportunity to learn about the Centre’s plans, new products and services.
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10 July 2019The global forecasting system of the Copernicus Atmosphere Monitoring Service (CAMS) was successfully upgraded on 9 July, making air quality forecasts more accurate and robust. CAMS is implemented by ECMWF on behalf of the EU.
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8 July 2019The ECMWF Annual Report 2018 is now available online. The report reviews improvements in forecast performance, advances in research, the Centre’s contributions to Europe’s Copernicus Earth observation programme, and preparations for the new data centre in Italy.
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1 July 2019Registration is open for a workshop at ECMWF on 25 and 26 September to review progress in the development of new I/O techniques for supercomputing at the exascale.
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27 June 2019Jean-Noël Thépaut has been appointed as ECMWF’s new Director of Copernicus Services from 1 October 2019, when Juan Garces de Marcilla steps down from the post. Jean-Noël has been a key player in the ECMWF team which has successfully implemented two of the EU’s Copernicus Earth observation services.