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HELLENIC NATIONAL METEOROLOGICAL SERVICE NUMERICAL FORECASTING-RESEARCH DIVISION

HELLENIC NATIONAL METEOROLOGICAL SERVICE NUMERICAL FORECASTING-RESEARCH DIVISION http://www.hnms.gr. CO NSORTIUM OF S MALL-SCALE MO DELLING COSMO Bucharest , 18-21 September 2006. Dr. Ioannis Papageorgiou e-mail: ipapag@hnms.gr. HELLENIC NATIONAL METEOROLOGICAL SERVICE

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HELLENIC NATIONAL METEOROLOGICAL SERVICE NUMERICAL FORECASTING-RESEARCH DIVISION

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  1. HELLENIC NATIONAL METEOROLOGICAL SERVICE NUMERICAL FORECASTING-RESEARCH DIVISION http://www.hnms.gr CONSORTIUM OF SMALL-SCALE MODELLING COSMO Bucharest, 18-21 September 2006 Dr. Ioannis Papageorgiou e-mail: ipapag@hnms.gr

  2. HELLENIC NATIONAL METEOROLOGICAL SERVICE NUMERICAL FORECASTING-RESEARCH DIVISION http://www.hnsm.gr PLANSand EXPECTATIONS from Cosmo-LM in HNMS

  3. Configuration of Cosmo-LM at HNMS(so far) HARDWARE Machine: HP Itanium Number of CPUs: 60 (all available) MODEL Domain size: 11.75 x 14 deg Horizontal grid spacing: 0.0625 deg Number of layers: 35 Time step: 40 Forecast range: 48 hrs Initial time of model runs: 00:00, 06:00, 12:00, 18:00 UTC Initial state: From DWD ( 00:00 , 12:00) and nudging ( 06:00, 18:00) Model version running: 3.1

  4. Configuration of Cosmo-LM at HNMS(in the near future) HARDWARE Machine: IBM Power4 Number of CPUs: 128 (~half CPUs from available total) MODEL Domain size: 40.5 x 24.5 deg Horizontal grid spacing: 0.0625 Number of layers: 35 Time step: 40 Forecast range: 72 hrs Initial time of model runs: 00:00 12:00 Initial state: From ECMWF DWD Model version running: 3.15

  5. NMC ECMWF Cosmo-LM Surface: MSLP U_10M V_10M T_2M T_D2M PREC P Levels: U, V, Q, GPH, T 6-7 km Initial fields 00:00 UTC, 12:00 UTC The whole configuration of Cosmo-LM

  6. Variousdomains of LM which run at HNMS

  7. Newoperational domains of SKIRON-Εtaand Cosmo-LM

  8. Meta-processing techniques • Kalman filtering and on-line observations • Issue of sea forecasts in the East Mediterranean Sea

  9. HELLENIC NATIONAL METEOROLOGICAL SERVICE NUMERICAL FORECASTING-RESEARCH DIVISION http://www.hnms.gr Thank you for your attention

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