| VERTIKATOR / Vertical exchange and orography | Prof. Dr. F. Fiedler | 
    
        | PRINCE / Prediction, identification and tracking of convective cells | Dr. U. Corsmeier | 
        
        | KONVEX2000 / Konvektionsexperiment 2000 | Prof. Dr. Ch. Kottmeier | 
    
        | ESCOMPTE / Etude sur Site pour Cotraindre les Modèles de Pollution atmospheric et de Transfert d' Emissions | Dr. N. Kalthoff, Dr. U. Corsmeier | 
        
        | CSIP / Convective Storm Initiation Project | Dr. N. Kalthoff, Dr. U. Corsmeier, Dr. Ch. Barthlott | 
    
        | COSITRACKS / Helmholtz Virtual Institute | Dr. U. Corsmeier | 
        
        | BAB II / Verification of the accuracy of calculated emissions of vehicle traffic | Dr. U. Corsmeier | 
    
        | MASAL / Meteorological Observation and Assimilation of the Atmosphere on Long term (Dead Sea, Israel) | Dr. U. Corsmeier | 
        
        | Turbulenzstruktur an Waldkanten | Dr. Andreas Wieser, Cooperation partner:Prof. Dr. B. Ruck, Institute for Hydromechanics (IfH), KIT
 | 
    
        | Flying Parsivel (FLYP): Meteorologische Sonde zur Messung von Wolkentröpfchengrößenverteilungen | Dr. Ulrich Corsmeier, Dipl.-Met. Holger Mahlke | 
        
        | COPS / Convective and Orographically induced Precipitation Study | Dr. Ulrich Corsmeier, Dipl.-Met. Holger Mahlke | 
    
        | NEPTUN / The western Mediterranean as a sensitive region for cyclone formation causing heavy rain events: A HALO-Demonstration Mission | Dr. Ulrich Corsmeier | 
        
        | DESERVE - The Virtual Institute DEad SEa Research VEnue | Dr. Ulrich Corsmeier | 
    
        | Multi-Scale Analysis of the Impact of Soil Moisture on Convective Precipitation | Dr. S. Khodayar, Dr. G. Schädler, Dr. N. Kalthoff, Dr. Ch. Hauck, Prof. Dr. Ch. Kottmeier | 
        
        | Analysis of the regional atmospheric water budget using COSMO-CLM model simulations and GPS observations | Dr. R. Sasse, Dr. G. Schädler, Prof. Dr. Ch. Kottmeier | 
    
        | REKLIM - Generation of regional climate ensembles using Atmospheric Forcing Shifting | Dr. R. Sasse, Dr. G. Schädler, Prof. Dr. Ch. Kottmeier | 
        
        | MIKLIP I - Regional Decadal Prediction | Prof. Dr. Ch. Kottmeier, H. Feldmann,  Dr. G. Schädler, Dr. H.-J. Panitz  | 
    
        | KLIWA - Soil erosion due to precipitation in the context of climate change | Dr. G. Fosser, Dr. G. Schädler | 
        
        | CORDEX-Africa | Dr. Hans-Jürgen Panitz | 
    
        | CEDIM - Flood risk in a changing climate | Dr. G. Schädler | 
        
        | KLIMOPASS - Regional Climate Ensemble | 
Dr. G. Schädler, Dr. K. Sedlmeier | 
    
        | Very high resolution simulations | G. Schädler, H.-J. Panitz, N. Laube, B. Brecht, J. Hackenbruch | 
        
        | The PalMod Project | Dr. E. Christner, Dr. M. Karremann, Dr. G. Schädler | 
    
        | MIKLIP II - Regional Decadal Prediction | Prof. Dr. Ch. Kottmeier Prof. Dr. J. Pinto H. Feldmann Dr. G. Schädler Dr. H.-J. Panitz Dr. M. Breil | 
        
        | Extratropical transition of tropical cyclones and their imact on the midlatitude weather downstream | Prof. Dr. S. Jones, Dr. Julia Keller, Hilke Lentink, Julian Quinting | 
    
        | GEOWOW: GEOSS interoperability for Weather, Ocean and Water | Prof. Dr. S. Jones, Dr. Susanna Hopsch  | 
        
        | Goal-oriented adaptivity for tropical cyclones | Prof. Dr. S. Jones, Dr. Leonhard Scheck | 
    
        | AMMA / African Monsoon Multidisciplinary Analysis | Prof. Dr. S. Jones, Dr. N. Kalthoff, Dr. B. Vogel | 
        
        | AMMA: Convection in an African Easterly Wave over West Africa and the eastern Atlantic | Dr. J.  Schwendike, Prof. Dr. S. Jones | 
    
        | AMMA: The Atlantic Inflow: atmosphere-land-ocean interaction at the south-western edge of the Saharan heat low | Dipl.-Met. C. Grams, Prof. Dr. S. Jones | 
        
        | AMMA: modelling weather systems of the West African Monsoon and their interaction with the Saharan Air Layer | Prof. Dr. S. Jones, N. Lichtenberger, J. Sander | 
    
        | Downstream impact of Extratropical Transition: idealised modelling | M. Riemer | 
        
        | Extratropical Transition: impact of dropsonde observations around tropical cyclones on the European weather forecast | Prof. Dr. S. Jones, M. Boettcher | 
    
        | Extratropical Transition of tropical cyclones: representation in Ensemble Forecasts | D. Anwender | 
        
        | THORPEX: A World Weather Research Programme | Prof. Dr. S. Jones | 
    
        | PANDOWAE: Predictability and Dynamics of Weather Systems in the Atlantic-European Sector | Prof. Dr. S. Jones, Dr. Julia Keller, Hilke Lentink, Lisa-Ann Quandt, Julian
        Quinting | 
        
        | SFB/TRR 75 | Prof. Dr. K. D. Beheng | 
    
        | METSTROEM / Multiple Scales in Fluid Mechanics and Meteorology | Prof. Dr. K. D. Beheng | 
        
        | SOMONET / Multi-scale Analysis of the Impact of Soil Moisture on Convective Precipitation |  Dr. C. Hauck, Dr. C. Barthlott, L. Krauss | 
    
        | TRACKS | Prof. Dr. Ch. Kottmeier | 
        
        | SNOWPOWER | Dr. M. Stacheder | 
    
        | SANDWICH | Dr.-Ing. R. Schuhmann | 
        
        | ReSiPrec - High Resolution Simulations of Extreme Precipitation Events in Baden-Württemberg | H. Feldmann, Dr. G. Schädler, Prof. Dr. Ch. Kottmeier | 
    
        | PArK - Probabilistic Assessment of Climate Change for Decades in the Near Future | Dr. Hans-Jürgen Panitz, Dr. G. Schädler | 
        
        | Numerical studies on collision-induced breakup of raindrops | Prof. Dr. K. D. Beheng | 
    
        | MODIWAC / Monitoring of dike water content | Dipl.-Phys. J. Rings | 
        
        | MESMERISE / Meteorological Soil Moisture Experiment Series | Dr. C. Hauck | 
    
        | GO4ICE - Geophysical Observation and 4-Phase Modelling of Ice Content Evolution | Dr. C. Hauck | 
        
        | FreeLineSensor | Dipl.-Ing. F. Königer | 
    
        | On the influence of aerosol particles and condensation- as well as ice-nuclei related to the formation and development of precipitation in deep convective clouds | Prof. Dr. K. D. Beheng | 
        
        | Efficient radar forward operator for the operational data assimilation | Prof. Dr. K. D. Beheng, Dr. U. Blahak (DWD) | 
    
        | COPS /Convective and Orographically-induced Precipitation Study | Prof. Dr. Ch. Kottmeier | 
        
        | DFG Graduiertenkolleg 450 Naturkatastrophen | Prof. Dr. Ch. Kottmeier |