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- additional post processing: stability indexes, pseudo-temp, different isotherms height • Graphical products: meteograms, pseudo – satellite images, cloudiness, 1.5 PV surface height, minimum and maximum temperature, equivalent potential temperature, MSL pressure, accumulated precipitation over 12h and 24 h, height of specific isotherms, stability indexes, etc, available on the intranet ALADIN web page.Statistical adaptation • Operational verification (common verification project) • Input for downstream applications: wave models (WAM and VAGROM), sea circulation models, hydrological models Fig1. Updated information is available due to the 4 runs: the 24h accumulated precipitations forecasted by 00, 06, 12 and 18 UTC runs. Fig 2. observation-24 h cumulated precipitation valid at 22.092006, 06 UTC 1.2 Research and development (mainly in the frame of the ALADIN and LIFE projects) • Data assimilation: Jb formulation Physical parameterization (3MT approach) • Scale analysis and tunning of spectral coupling for fine scale process representation • Case studies (severe weather events) • Study of the urban boundary layer using an extended database; application for Bucharest region 2. High resolution Regional Model (I.V.Pescaru, R.Dumitrache, L.Velea, C.Barbu) • Workstation version (updated accordingly with DWD version) • Full operational implementation • Initial and boundary conditions from GME-DWD • Rotated geographical grid with 0.25 deg. resolution., 20 vertical levels • 78 hours forecast range, twice per day 130
Fig.3 HRM domain, 78 cumulated precipitation forecast 3. Lokal Model (I.V.Pescaru, R.Dumitrache, L.Velea, C.Barbu) 3.1 Operational set-up • 14km horizontal resolution, 35 vertical levels • Time step: 80s, up to 54 hours • Initial and boundary layer from GME 00, every 3h • No data asimilation • Physical parameterizations: prognostic grid-scale precipitation (2-ice category scheme), convection scheme (Tiedtke), grid-scale clouds, radiation, turbulent fluxes, soil processes • Operational products: 2m temperature, sea level pressure, 10 m wind speed, wind direction, total precipitation, geopotential at 850, 700, 500 hPa, cloudiness, convective precipitation, grid scale precipitation Fig.4 LM domain, 24h cumulated precipitation forecast (left), observed precipitation (right) 3.2 Local developments • New domain: 301x301 grid points (Δx=7km) and 40 vertical levels • Design of an operational suite for 4 runs/day (00, 06,12 and 18 UTC) • Installing of LM code on the new HPC machine • First tests with LMK for a domain covering Romanian territory • Data assimilation for SYNOP and AMDAR data • Improvement of the data visualisation 131
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NEWSLETTER of the 28 th EWGLAM and
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Newsletter of the 28th EWGLAM and 1
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6.2 P. Clark et al.: The Convective
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1.1 Foreword In 2006, MeteoSwiss ha
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Cornel Soci National Meteorological
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16:15 - 16:45 Filip Vana general Dy
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2 Consortia and ECMWF reports 12
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Research Progress at ECMWF 2005-200
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ocean data assimilation system for
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Physical Aspects 1) The introductio
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either with a 1-dimensional observa
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2.2 ALADIN 22
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Another important event happened, i
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• However inspection of T2m forec
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Figure 4: One case of intercomparis
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The COSMO Consortium in 2005-2006 T
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2. Model system overview The key fe
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Data Assimilation for LM Method: Nu
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2. LM performance known, critically
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expected to result in an improved r
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Schrodin, R. and H. Heise, 2002: Th
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HIRLAM-A activities in 2006 Jeanett
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addition, research on the construct
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HIRLAM Reference System development
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Fig. 2: Case study for 10 June 2006
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Unified Model Developments 2006 Met
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Figure 4: Noise in increments from
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Cycle Date Model change and impact
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1.5km On-demand model Figure 8: 1.5
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3.1 Belgium 59
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• A prognostic mass-flux scheme f
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Perspectives The integrated package
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3.2 Croatia 65
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New computer Core of the new comput
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3.3 Czech Republic 69
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LAM efforts at Estonian Meteorologi
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Page 85 and 86: Operational NWP Activities at the F
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Page 91 and 92: Fig.1. The ALADIN-France domain, wi
Page 93 and 94: Towards AROME, A first try of a Rap
Page 95 and 96: Status Report of the Deutscher Wett
Page 97 and 98: In August 2006 production with the
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Page 101 and 102: • LBC coupling at every 3 hours O
Page 103 and 104: IFS as driving model for ALADIN. Th
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Page 107 and 108: Filtering: Fourth order implicit ho
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Page 113 and 114: Fig.3 Integration domain for LM- EU
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Page 117 and 118: esults with fixed entrainment and d
Page 119 and 120: simulation. In order to allow a goo
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Page 125 and 126: Limited Area Modelling Activities a
Page 127 and 128: (a) Figure 2 ALADIN/Portugal geogra
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Page 131: LAM ACTIVITIES IN ROMANIA Cornel SO
Page 135 and 136: - Experiments : variation of the fr
Page 137 and 138: NWP activities at Slovak Hydrometeo
Page 139 and 140: Operational suite upgrades • 23/0
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Page 143 and 144: First experiments with new physical
Page 145 and 146: • resolution of meteorological fi
Page 147 and 148: NWP activities in INM Bartolomé Or
Page 149 and 150: 1 System definition • Creation of
Page 151 and 152: MSLP June-August 2006 Geopotential
Page 153 and 154: NATIONAL STATUS REPORT on Operation
Page 155 and 156: Model input The observations used f
Page 157 and 158: Numerical Weather Prediction at Met
Page 159 and 160: The setup is based on a new numeric
Page 161 and 162: weight of importance in the voting
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Page 181 and 182: 5 Scientific presentations on data
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COSMO: Overview and Strategy on Dat
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Meteorology in Hamburg (MPI-M). The
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temperature forecasts, this had a s
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5.2 D. Leuenberger et al.: The Late
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scaling factor α and of the latent
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a) b) RAD 1 2 3 4 5 6 7 8 9 10 det
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5.3 C. Fischer and A. Horanyi: Alad
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Figure 1: analysis increments of wi
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3) Averaged emissivities + dynamica
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In parallel, a direct radar observa
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►Algorithms: • FGAT (with Hunga
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Data assimilation activities in LAC
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Fig.3 RMSE difference (WDEF-NAM2).
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6 Scientific presentations on physi
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Physics improvements in the NAE mod
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The top panel in figure 3 shows tha
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The Murk aerosol is based on the ur
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Relaxation term Due to these proble
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Figure 12: SOx emissions in 1990 an
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Buncefield oil depot fire Figure 15
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6.2 P. Clark et al.: The Convective
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y the model (e.g. streaks of gradua
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the Met Office Large Eddy Model (LE
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Figure 4 Domains used in high resol
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1.0 95th percentile threshold Fract
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Figure 10 Surface precipitation rat
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HIRLAM Physics developments Sander
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strong winds. This causes a too lar
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epresenting the weather in the case
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ALARO-0 Physics developments at LAC
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eflectance for sample of 3-layer in
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2.1 Pseudo prognostic turbulent kin
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TKE and the integral buoyancy of th
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7 Scientific presentations on predi
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LAMEPS Development of ALADIN-LACE Y
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The more iterations performed, the
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uncertainty in the model physics, t
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In Budapest, dynamical downscaling
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7.2 J. García-Moya et al.: Recent
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Currently the size of the super ens
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Palmer, T.N., Alessandri, A., Ander
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Figure 4 Example of probability map
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More than 15 mm/6 hours Figure 6 Re
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7.3 C. Marsigli et al.: The COSMO S
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Overview COSMO ensemble systems Pie
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COSMO-LEPS 16-MEMBER EPS An objecti
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The used models are LAMI (Italy), a
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28th EWGLAM Meeting 9-11 October 20
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9 SRNWP business meeting report 293
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Minutes of the Meeting Participatio
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Training and Education Activities i
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These reports were very divers, fro
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Contacts with the Academia In his d
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