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The page will be updated as required. It was last changed on 04  

For a record of changes made to this page please refer to  Document versions.

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Table of Contents
maxLevel3
excludeDescription of upgrade

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News

 

  • We inform our users of the dissemination system that we will freeze the requirements interface on Monday at 09:30 UTC for 2 days, in preparation of the implementation of the new IFS Cycle 46r1. No requirements changes will be allowed during this period. We apologise for any inconvenience caused.

 

  • The problem with the "Maximum cape shear in the last 6 hours" reported on   has been fixed from the HRES and ENS runs of at 00Z.
  • A fix has been applied to overcome the strange 2m temperature behaviour in the model climate close to glaciers and ice sheets reported on  . We have rerun the 6 re-forecast sets produced between  and   and the corresponding data have been re-archived in MARS. The new extended range 2m temperature EFI products are now fixed, as they use a climate based on 3 re-forecast sets. The medium range 2m temperature EFI will be completely fixed once the 9 re-forecast sets they use no longer include any erroneous sets. This will happen prior to implementation of the new IFS cycle 46r1.
  • May we remind our users to download the Cycle 46r1 expver 0073 re-forecasts that they need for their operational activities after the implementation of the new cycle from the ECPDS test system. The re-forecasts from to will remain available for 4 weeks and the ones for and will respectively be made available on and on .

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DateReason for update

 

Initial version

 

  • test data in MARS
  • recording and presentation slides for fist seminar
  • further reading

 

  • expected date for implementation announced
  • announcement of dates for second live-streamed seminar.

  • Test data in dissemination
  • Meteorological impact of the new cycle
  • technical change to Sea Surface Temperature.
  • Changes in Cycle 46r1 data.

 

  • Scorecards available
  • Data available in ecCharts and in ENS meteograms
  • Issue with parameter mxcapes6

 

  • technical fix to storm ENS GRIB data
  • Issue in 2T Model Climate affecting EFI/SOT
  • Links added to further information on some new /changed parameters.

 

  • Issue with parameter mxcapes6 fixed
  • Issue in 2T Model Climate affecting EFI/SOT fixed
  • Re-run of the 6 re-forecasts between and  

 

  • No changes to dissemination requirements allowed between   and