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COSMO-RO evaluation with Common Verification Suite

The Common Verification Suite (CVS) has been utilized in Romania since September 2007 to evaluate various meteorological parameters for the operational COSMO model. This document presents results obtained through CVS, examining mean sea level pressure, temperature at 2 meters, wind speed at 10 meters, and precipitation data spanning from September 2007 to August 2008. Future evaluations will expand to include additional parameters and utilize SYNOP and BUFR files for better accuracy in weather assessments.

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COSMO-RO evaluation with Common Verification Suite

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  1. COSMO-RO evaluation with Common Verification Suite Aurelia LUPASCU, Rodica DUMITRACHE, Iulia IBANESCU

  2. The Common Verification Suite package has been implemented in Romania with the beginning of September 2007. Using this package, it has performed different evaluations for different meteorological parametersfor the Romanian operational COSMO model. Here are the results obtained using CVS package. DOMAIN CHARACTERISTICS COSMO_RO 14 km 81x73 grid points 35 vertical levels startlat_tot = -15.0; startlon_tot = 5.0 pollat = 32.5; pollon = -170.0; dlon=0.125; dlat=0.125

  3. EVALUATED PARAMETERS • Mean sea level pressure • 2m Temperature • 10 m Wind speed • Precipitations

  4. September, October, November 2007

  5. PRECIPITATION

  6. December 2007, January, February 2008

  7. PRECIPITATION

  8. March, April, May 2008

  9. PRECIPITATION

  10. June, July, August 2008

  11. PRECIPITATION

  12. CONCLUSION • In the next period we intend to use CVS to evaluate more parameters. • For this evaluation we use SYNOP-files for observations and for the next evaluation we intend to use CVS with BUFR files. • We started the work for the transformation of SYNOP files into BUFR files. • We also intend to implement and use VERSUS.

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