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- The IFS cycle 46r1 scorecards are now available.
- We have now reached the release candidate phase of the implementation of the new IFS Cycle 46r1 .IFS cycle 46r1 test data is are available in dissemination.
- Changes in some Cycle 46r1 data are highlighted.
- The expected date for the operational implementation of IFS cycle 46r1 is . We will confirm this date early in May.
- The second set of live-streamed seminars for cycle 46r1 will take place on at 09:30 BST and on at 17:00 BST.
- The IFS Cycle 46r1 test data is available in MARS including new model output parameters.
Cycle 46r1 live-streamed seminars
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- ecCharts and as ENS meteograms.
- Recording and slides of second cycle 46r1 webinar are available.
- The implementation of the new cycle is confirmed for Tuesday . The first operational run using the new cycle will be the 06 UTC analysis and forecast in the Boundary Conditions Optional Programme on followed by the 12 UTC main assimilation and forecast. The monthly forecast extension to the ensemble will be run with the new IFS cycle for the first time the following Thursday .
- We have identified a problem with the parameter "Maximum CAPES in the last 6 hours" (param=228036, shortName=mxcapes6) in Cycle 46r1, affecting the data archived in MARS and available through the dissemination, for HRES, ENS and ENS extended. We are working on a fix for this parameter.
- We have now reached the release candidate phase of the implementation of the new IFS Cycle 46r1.
- IFS cycle 46r1 test data is available in dissemination.
- Changes in some Cycle 46r1 data are highlighted.
- The expected date for the operational implementation of IFS cycle 46r1 is . We will confirm this date early in May.
- The second set of live-streamed seminars for cycle 46r1 will take place on
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- at 09:30 BST and
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- on at 17:00 BST.
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- The IFS Cycle 46r1 test data is available in MARS including new model output parameters.
Cycle 46r1 live-streamed seminars
We have organised two live-streamed seminars to introduce the new IFS cycle 46r1. The first seminar has mainly covered the Scientific changes made in the new Cycle (see recording and slides below). The second seminar focused more on the meteorological impact and scores of the new cycle, with details on how to access the Cycle 46r1 release candidate test data
To attend any of these seminars, please follow the link below:
https://ecmwf.adobeconnect.com/ecmwf-46r1
There is no need to pre-register.
The recording of the first cycle 46r1 seminar is available at https://ecmwf.adobeconnect.com/pgy081jw03ya/. The presentation slides are also available separately at https://www.ecmwf.int/sites/default/files/medialibrary/2019-02/46r1_overview_AndyBrown.pdf.overview_AndyBrown.pdf.
The recording and slides of the second cycle 46r1 seminar are available under https://www.ecmwf.int/en/about/media-centre/news/2019/ecmwf-holds-webinars-june-upgrade-its-forecasting-system.
Timetable for implementation
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The Cycle 46r1 new parameters listed above will become available in dissemination after the implementation of the cycle. |
Should you require any assistance with IFS Cycle 46r1 test dissemination products, please contact Data Services.
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any assistance with IFS Cycle 46r1 test dissemination products, please contact Data Services.
Graphical display of IFS cycle 46r1 test data using ecCharts
From the run of 16 May at 00Z onwards, the IFS cycle 46r1 layers are available in ecCharts. Cycle 46r1 layers are identified by the label "0073" in their title.
Web charts based on IFS cycle 46r1 test data
ENS meteograms based on IFS cycle 46r1 test data
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are available and can be viewed by selecting the "IFS cycle 46r1
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' model run in the ENS meteograms interface. Access to remaining web charts in the Charts Catalogue will be available shortly.
Time-critical applications
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