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2022
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The TIGGE portal at CMA should be available now again after a while in http://tigge.cma.cn/ It should contain in principle the same data as the TIGGE archive at ECMWF. Currently after some technical issues in the past, the data is still available only for more recent period which should be extended soon to contain more historical data too. |
2021
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New version of ECMWF IFS model (cycle 47r3) has been introduced at ECMWF since 6Z run on 2021-10-12. Cycle upgrade 47r3 will bring improvements to the assimilation and observations usage and a significantly improved physical basis for moist processes, necessary to facilitate further development of the Integrated Forecasting System (IFS) and future application at convection-permitting resolutions. More details can be found in: |
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The outputs from the global model ICON produced by Deutscher Wetterdienst (DWD) have been added to TIGGE archive starting from 12Z, 7 December 2020. In contrary to other ensemble systems, in ICON the control forecast is not produced (the ensemble consists of 40 perturbed members only). The high resolution forecast interpolated to the same resolution as the ensemble is also available for users. Click here for more details. |
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The NCEP global prediction system was upgraded to GEFS v12 since 12Z, 23 Sep 2020. The main technical changes related to TIGGE are:
Find more information in the page Models. |
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New model outputs from the Global Ensemble Forecast System (GEFS) produced by India Meteorological Department (IMD) were added to TIGGE archive starting from 1 July 2020. Users can access the data on 0.12° x 0.12° grid (~12 km). Click here for more details. |
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The ECMWF global prediction system was upgraded to the version 47r1 since 30 June 2020. Find more information in the Model upgrades page. |
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| New model outputs from National Centre for Medium Range Weather Forecasting (NCMRWF, India) were added to TIGGE archive. The first starting date available thanks to the back-archiving is the 1st of August 2017. Click here for more details. |
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| Update of ECMWF forecast system. A new version of ECMWF model (IFS cycle 43r3) was introduced. Click here for more details. |
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| From the 12UTC forecast on 11th July 2017 the Met Office tropical cyclone CXML data come from the upgraded MOGREPS-G (UM PS39) forecasts. Note that each CXML dataset includes tracks from a lagged ensemble of 36 members, i.e. the current forecast and the forecast from 6 hours earlier. The CXML data are available via the NCAR archive at http://rda.ucar.edu/datasets/ds330.3/ or see the TIGGE cyclone exchange page at http://www.cawcr.gov.au/research/cyclone-exchange/ for further information. |
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Update of MetOffice forecast system. A new version of MetOffice model (UM PS39) was introduced. Click here for more details. |
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| Update of JMA forecast system. A new version of JMA model was introduced. Click here for more details. |
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Please note that information from the TIGGE website is being migrated. This website is no longer being updated. The main TIGGE project page is now at http://www.ecmwf.int/en/research/projects/tigge and further details about TIGGE are available via https://confluencesoftware.ecmwf.int/wiki/display/TIGGE/Home |
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The Met Office TIGGE data now includes data from the higher resolution, 7-day MOGREPS-G global ensemble (rather than MOGREPS-15, as used up to 00Z 15th July). The new data are being provided in near-real time from 00Z 6th November, and it is planned to back-fill the gap in due course. The new ensemble data includes 12 members run four times a day, with a reduced number of parameters. Click here for more details. |
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