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Determination of Convective Boundary Layer Entrainment Fluxes, Dissipation Rates, and the Molecular Destruction of Variances: Theoretical Description and a Strategy for Its Confirmation with a Novel Lidar System Synergy

Source: Journal of the Atmospheric Sciences:;2015:;Volume( 073 ):;issue: 002:;page 667

Author(s): Wulfmeyer, Volker; Muppa, Shravan Kumar; Behrendt, Andreas; Hammann, Eva; Späth, Florian; Sorbjan, Zbigniew; Turner, David D.; Hardesty, R. Michael

Publisher: American Meteorological Society

Abstract: tmospheric variables in the convective boundary layer (CBL), which are critical for turbulence parameterizations in weather and climate models, are assessed. These include entrainment fluxes, higher-order moments of humidity, ...

Four-Dimensional Variational Assimilation of Water Vapor Differential Absorption Lidar Data: The First Case Study within IHOP_2002

Source: Monthly Weather Review:;2006:;volume( 134 ):;issue: 001:;page 209

Author(s): Wulfmeyer, Volker; Bauer, Hans-Stefan; Grzeschik, Matthias; Behrendt, Andreas; Vandenberghe, Francois; Browell, Edward V.; Ismail, Syed; Ferrare, Richard A.

Publisher: American Meteorological Society

Abstract: Four-dimensional variational assimilation of water vapor differential absorption lidar (DIAL) data has been applied for investigating their impact on the initial water field for mesoscale weather forecasting. A case that ...

Observations of Kinematics and Thermodynamic Structure Surrounding a Convective Storm Cluster over a Low Mountain Range

Source: Monthly Weather Review:;2009:;volume( 137 ):;issue: 002:;page 585

Author(s): Groenemeijer, Pieter; Barthlott, Christian; Corsmeier, Ulrich; Handwerker, Jan; Kohler, Martin; Kottmeier, Christoph; Mahlke, Holger; Wieser, Andreas; Behrendt, Andreas; Pal, Sandip; Radlach, Marcus; Wulfmeyer, Volker; Trentmann, Jörg

Publisher: American Meteorological Society

Abstract: Measurements of a convective storm cluster in the northern Black Forest in southwest Germany have revealed the development of a warm and dry downdraft under its anvil cloud that had an inhibiting effect on the subsequent ...

Intercomparison of Water Vapor Data Measured with Lidar during IHOP_2002. Part II: Airborne-to-Airborne Systems

Source: Journal of Atmospheric and Oceanic Technology:;2007:;volume( 024 ):;issue: 001:;page 22

Author(s): Behrendt, Andreas; Wulfmeyer, Volker; Schaberl, Thorsten; Bauer, Hans-Stefan; Kiemle, Christoph; Ehret, Gerhard; Flamant, Cyrille; Kooi, Susan; Ismail, Syed; Ferrare, Richard; Browell, Edward V.; Whiteman, David N.

Publisher: American Meteorological Society

Abstract: The dataset of the International H2O Project (IHOP_2002) gives the first opportunity for direct intercomparisons of airborne water vapor lidar systems and allows very important conclusions to be drawn for future field ...

Intercomparison of Water Vapor Data Measured with Lidar during IHOP_2002. Part I: Airborne to Ground-Based Lidar Systems and Comparisons with Chilled-Mirror Hygrometer Radiosondes

Source: Journal of Atmospheric and Oceanic Technology:;2007:;volume( 024 ):;issue: 001:;page 3

Author(s): Behrendt, Andreas; Wulfmeyer, Volker; Bauer, Hans-Stefan; Schaberl, Thorsten; Di Girolamo, Paolo; Summa, Donato; Kiemle, Christoph; Ehret, Gerhard; Whiteman, David N.; Demoz, Belay B.; Browell, Edward V.; Ismail, Syed; Ferrare, Richard; Kooi, Susan; Wang, Junhong

Publisher: American Meteorological Society

Abstract: The water vapor data measured with airborne and ground-based lidar systems during the International H2O Project (IHOP_2002), which took place in the Southern Great Plains during 13 May?25 June 2002 were investigated. So ...

RESEARCH CAMPAIGN: The Convective and Orographically Induced Precipitation Study

Source: Bulletin of the American Meteorological Society:;2008:;volume( 089 ):;issue: 010:;page 1477

Author(s): Wulfmeyer, Volker; Behrendt, Andreas; Bauer, Hans-Stefan; Kottmeier, Christoph; Corsmeier, Ulrich; Blyth, Alan; Craig, George; Schumann, Ulrich; Hagen, Martin; Crewell, Susanne; Di Girolamo, Paolo; Flamant, Cyrille; Miller, Mark; Montani, Andrea; Mobbs, Stephen; Richard, Evelyne; Rotach, Mathias W.; Arpagaus, Marco; Russchenberg, Herman; Schlüssel, Peter; König, Marianne; Gärtner, Volker; Steinacker, Reinhold; Dorninger, Manfred; Turner, David D.; Weckwerth, Tammy; Hense, Andreas; Simmer, Clemens

Publisher: American Meteorological Society

Abstract: The international field campaign called the Convective and Orographically-induced Precipitation Study (COPS) took place from June to August 2007 in southwestern Germany/eastern France. The overarching goal of COPS is to ...

Supplement to MAP D-PHASE: Real-Time Demonstration of Weather Forecast Quality in the Alpine Region: Additional Applications of the D-Phase Datasets

Source: Bulletin of the American Meteorological Society:;2009:;volume( 090 ):;issue: 009:;page S28

Author(s): Rotach, Mathias W.; Ambrosetti, Paolo; Appenzeller, Christof; Arpagaus, Marco; Fontannaz, Lionel; Fundel, Felix; Germann, Urs; Hering, Alessandro; Liniger, Mark A.; Stoll, Marco; Walser, Andre; Ament, Felix; Bauer, Hans-Stefan; Behrendt, Andreas; Wulfmeyer, Volker; Bouttier, François; Seity, Yann; Buzzi, Andrea; Davolio, Silvio; Corazza, Matteo; Denhard, Michael; Dorninger, Manfred; Gorgas, Theresa; Frick, Jacqueline; Hegg, Christoph; Zappa, Massimiliano; Keil, Christian; Volkert, Hans; Marsigli, Chiara; Montaini, Andrea; McTaggart-Cowan, Ron; Mylne, Ken; Ranzi, Roberto; Richard, Evelyne; Rossa, Andrea; Santos-Muñoz, Daniel; Schär, Christoph; Staudinger, Michael; Wang, Yong; Werhahn, Johannes

Publisher: American Meteorological Society

Abstract: No Abstract available.

MAP D-PHASE: Real-Time Demonstration of Weather Forecast Quality in the Alpine Region

Source: Bulletin of the American Meteorological Society:;2009:;volume( 090 ):;issue: 009:;page 1321

Author(s): Rotach, Mathias W.; Ambrosetti, Paolo; Appenzeller, Christof; Arpagaus, Marco; Fontannaz, Lionel; Fundel, Felix; Germann, Urs; Hering, Alessandro; Liniger, Mark A.; Stoll, Marco; Walser, Andre; Ament, Felix; Bauer, Hans-Stefan; Behrendt, Andreas; Wulfmeyer, Volker; Bouttier, François; Seity, Yann; Buzzi, Andrea; Davolio, Silvio; Corazza, Matteo; Denhard, Michael; Dorninger, Manfred; Gorgas, Theresa; Frick, Jacqueline; Hegg, Christoph; Zappa, Massimiliano; Keil, Christian; Volkert, Hans; Marsigli, Chiara; Montaini, Andrea; McTaggart-Cowan, Ron; Mylne, Ken; Ranzi, Roberto; Richard, Evelyne; Rossa, Andrea; Santos-Muñoz, Daniel; Schär, Christoph; Staudinger, Michael; Wang, Yong; Werhahn, Johannes

Publisher: American Meteorological Society

Abstract: Demonstration of probabilistic hydrological and atmospheric simulation of flood events in the Alpine region (D-PHASE) is made by the Forecast Demonstration Project in connection with the Mesoscale Alpine Programme (MAP). ...