News

What impact does the stratosphere have on the weather below, and how can we harness our knowledge of that impact to improve weather forecasts? About 90 scientists came together at ECMWF from 18 to 21 November to review the state of the art.

The outcome of the ITU's World Radiocommunication Conference 2019 (WRC-19) in Sharm el-Sheikh, Egypt, from 28 October to 22 November regarding the important 24 GHz observations is a big disappointment for ECMWF.

Sixty-nine scientists came together at ECMWF from 5 to 7 November 2019 to explore the scope for widening the use of artificial intelligence (AI) in Earth system applications.

Tests carried out at ECMWF have demonstrated that new wind profile observations from the European Space Agency's ground-breaking Aeolus satellite significantly improve weather forecasts, particularly in the southern hemisphere and the tropics.

ECMWF has increased the amount of weather prediction products it makes available free of charge to Members of the World Meteorological Organization (WMO).

The autumn 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.

ECMWF has worked with experts in its Member States to test a new numerical scheme for calculations over the vertical grid in its Integrated Forecasting System (IFS). The results of initial tests are very promising.

The EU-funded NEXTGenIO project has designed and built a prototype hardware platform that promises massive gains in I/O capabilities in supercomputing. ECMWF has made a big contribution to the four-year project.

ECMWF’s 2019 Summer of Weather Code finished on a high with a showcase day for the seven successful projects on 20 September.

The EUROSIP multi-model seasonal forecasting system has been retired, with forecasts now being provided by the Copernicus Climate Change Service (C3S) multi-model.