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Activities of the new WG7

Activities of the new WG7. Chiara Marsigli. WP 7.1 - Development of COSMO-LEPS. Maintenance and updates of the operational suite at ECMWF (A. Montani) Study, development and implementation of new clustering and member selection techniques (A. Montani) Mainly for short-range forecast

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Activities of the new WG7

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  1. Activities of the new WG7 Chiara Marsigli

  2. WP 7.1 - Development of COSMO-LEPS • Maintenance and updates of the operational suite at ECMWF (A. Montani) • Study, development and implementation of new clustering and member selection techniques (A. Montani) • Mainly for short-range forecast • Testing the use of different sources for the initial conditions of soil fields (“soil merge”) (A. Montani, A. Walser) • Completed. Now COSMO-LEPS runs with COSMO-EU soil • Generation of calibrated COSMO-LEPS forecasts (T. Diomede) • Formerly part of CONSENS PP • Calibrated QPF will be operationally distributed by the end of the year (only for subdomains!) • Tests for the LAM-EPS BC project (A. Montani)

  3. WP 7.2 - Development of an ensemble system for the Sochi olympic games • Part of CORSO PP

  4. WP 7.3 - Perturbation of the surface fields • Formerly part of CONSENS PP (HNMS task) • A technique for soil-moisture perturbation for COSMO has been developed • First tests are on-going • The work will continue as part of WG7 activities (ARPA-SIMC)

  5. WP 7.4 - Verification of ensemble forecasts • Collaboration with WG5 and VERSUS for ensemble forecasting verification

  6. WP 7.5 - Development of convection-permitting ensembles • Product development and evaluation (MCH, A. Walser, M. Arpagaus) • Studying model perturbations for COSMO at 2.8 km over Italy (ARPA-SIMC C. Marsigli, USAM/CNMCA L. Torrisi) • Evaluate ECMWF LAM-EPS BC test data-sets for the convection-permitting scale (ARPA-SIMC, MCH)

  7. WG7 people • Chiara Marsigli - ARPA-SIMC • Andrea Montani – ARPA-SIMC • Tiziana Paccagnella – ARPA-SIMC • André Walser - Meteoswiss • Flora Gofa – HNMS • Petroula Louka – HNMS • S. Theis – DWD • E. Astakhova – Hydromet Center of Russia • D. Alferov – Hydromet Center of Russia

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