On Tuesday 18th May ECMWF will release to users its new-look cyclone database products (products that feature front and cyclone locations and cyclone track information), following a collaborative initiative involving Met Office scientists. The changes are explained on this page in the Forecast User Guide.
The new IFS Cycle 47r2 has been successfully implemented with the 06 UTC run on 11 May 2021. The key improvements introduced with this upgrade, the change to single precision in the HRES and ENS systems and the increased vertical resolution of ENS, are summarised in Forecast upgrade innovates on single precision and ensemble resolution. Furthermore, new Tropical Cyclone tracks from the 06/18 UTC forecast cycles are also available as WMO essential products, including graphical products. More details can be found on the implementation page for IFS Cycle 47r2.
We hope you will benefit from our enhanced forecast products. Please let us have any feedback via our Support Portal.