| Chairs: Sandrine Bony, Daniel Klocke, Shaocheng Xie | |
| 09:30 – 09:45 | Welcome – Sandrine Bony and Daniel Klocke, CO-Chairs GASS |
| 09:45 – 10:15 | Mesoscale Organisation of Shallow Cumulus Convection: an Qverview. – Pier Siebesma, Delft University of Technology (invited speaker) |
| 10:15 – 10:30 | The ubiquity of shallow circulations in the trades – Geet George, Presented by Bjorn Stevens, Max Planck Institute for Meteorology |
| 10:30 – 11:00 | Break |
| Chairs: Thibaut Dauhut & Thijs Heus | |
| 11:00 – 11:15 | Disentangling Diurnal and Lagrangian Influences on the Evolution of Trade Wind Mesoscale Morphologies – Isabel McCoy, University of Miami & UCAR |
| 11:15 – 11:30 | The Organization and Vertical Structure of Shallow Convection in Marine Cold-Air Outbreaks, based on Cold-Air Outbreaks in the Marine Boundary Layer Experiment (COMBLE): Developing the Framework for an Intercomparison Modeling Study – Timothy Juliano, NCAR |
| 11:30 – 11:45 | Open-Cell Convection in Marine Cold-Air Outbreaks with Snow – Steven Krueger, University of Utah |
| 11:45 – 12:00 | Unified Boundary Layer and Convection Parameterizations in Global Models – Joao Teixeira, JPL/Caltech and UCLA, presented by Mikael witte – Naval Postgraduate School |
| 12:00 – 12:15 | Convective Organization and 3D Structure of Tropical Upper Tropospheric cloud systems from synergistic satellite observations and Machine Learning – Claudia Stubenrauch, Laboratoire de Météorologie Dynamique IPSL CNRS |
| 12:15 – 12:30 | Cold pool, CAPE, and organization of squall lines: An analytic analysis – Minghua Zhang, Stony Brook University |
| 12:30 – 14:00 | Lunch |
| Chairs: Blaž Gasparini & Ann Fridlind | |
| 14:00 – 14:30 | To freeze or not to freeze – a consequential choice for cloud condensate – Felix Pithan, Alfred Wegener Institute (invited speaker) |
| 14:30 – 14:45 | Parameterizing Unified Microphysics Across Scales (PUMAS): open science advancing simulation of cloud microphysics for weather and climate – Andrew Gettelman, National Center for Atmospheric Research |
| 14:45 – 15:00 | Two Perspectives of Ice Microphysical Impact on Cloud-Radiative Heating – Sylvia Sullivan, Department of Chemical and Environmental Engineering, University of Arizona |
| 15:00 – 15:15 | Two missing physical processes in the climate models for the radiative coupling between cloud and surface in the polar regions – Xianglei Huang, University of Michigan |
| 15:15 – 15:30 | Tropical precipitation extremes in global storm-resolving simulations – Jiawei Bao, Max Planck Institute for Meteorology |
| 15:30 – 16:00 | Break |
| Chairs: Xue Zheng & Chandan Sarangi | |
| 16:00 – 16:15 | The GEWEX Aerosol Precipitation (GAP) initiative – an introduction – Philip Stier, University of Oxford |
| 16:15 – 16:30 | Long-Term Single-Column Model Intercomparison of Diurnal Cycle of Precipitation Over Midlatitude and Tropical Land – Shaocheng Xie, Lawrence Livermore National Laboratory |
| 16:30 – 16:45 | An aerosol-aware Lagrangian case study ensemble for LES and SCM based on the Cold-Air Outbreaks in the Marine Boundary Layer Experiment (COMBLE) – Ann Fridlind, NASA GISS |
| 16:45 – 17:00 | Clouds blowing (in) the wind – Louise Nuijens, Delft University of Technology |
| 17:00 – 17:15 | Introduction Breakout Groups – Sandrine Bony and Daniel Klocke |
| 17:15 – 18:15 | Breakout Groups: |
| Chairs: Florent Brient & Hideaki Kawai | |
| 09:00 – 09:30 | Model spread in tropical low cloud feedback tied to overturning circulation response to warming – Kathleen Schiro, University of Virginia (invited speaker) |
| 09:30 – 09:45 | Process-based Evaluation of Trade-Cumulus Feedback – Sandrine Bony, LMD/IPSL, CNRS, Sorbonne University |
| 09:45 – 10:00 | Positive low cloud feedback primarily caused by increasing longwave radiation from the sea surface in a climate model MIROC6 – Tomoo Ogura, National Institute for Environmental Studies |
| 10:00 – 10:15 | Subtropical low cloud feedback mechanisms in CFMIP-3 Climate Models – Mark Webb, Met Office Hadley Centre |
| 10:15 – 10:30 | Report from Breakout Groups |
| 10:30 – 11:00 | Break |
| 11:00 – 12:30 | Breakout Groups: |
| 12:30 – 14:00 | Lunch |
| Chairs: Piyush Garg & Brian Mapes | |
| 14:00 – 14:30 | A room with a view (climate modeling in the space of observations) – Bjorn Stevens, Max Planck Institute for Meteorology (invited speaker) |
| 14:30 – 14:45 | Sensitivity of Mesoscale Convective System Tracking Algorithms to Detection Thresholds and Data Resolution: A Comparison Useful for High Resolution Model Analysis – Ross Dixon, University of Nebraska – Lincoln |
| 14:45 – 15:00 | Convergence of Aqua-planet Experiments with Explicit Convection at resolution from 157 km up to 1.2km. How far are we from ITCZ convergence? – Angel Peinado Bravo, Max Planck Institute for Meteorology |
| 15:00 – 15:15 | EarthWorks – William Skamarock, National Center for Atmospheric Research |
| 15:15 – 15:30 | Toward the 220 m mesh global simulation with NICAM – Masaki Satoh, Atmosphere and Ocean Research Institute, The University of Tokyo |
| 15:30 – 16:00 | Break |
| Chairs: Carla Gulizia & Yongkang Xue | |
| 16:00 – 16:30 | Locally generated convections over land and their driving mechanisms: Inferences from observations – Yunyan Zhang, Lawrence Livermore National Laboratory (invited speaker) |
| 16:30 – 16:45 | Coupling Satellite Observations and Models to Atmospheric Processes: How Tropical Convection Influences the Saharan Dust Layer – Tristan L’Ecuyer, University of Wisconsin-Madison |
| 16:45 – 17:00 | Cloud organization, cold pools and water isotopes in large eddy simulations of EUREC4A – Peter Blossey, University of Washington |
| 17:00 – 18:00 | Poster Session Click here for an overview of all posters per theme |
| 18:45 – | Banquet (Regency Grand Ballroom) |
| Chairs: Tobias Becker & Brian Medeiros | |
| 09:00 – 09:30 | Understanding the physical processes governing the iris effect: Precipitation efficiency, upper-tropospheric stability, and possible roles of shallow convection – Hirohiko Masunaga – ISEE, Nagoya University (invited speaker) |
| 09:30 – 09:45 | Mesoscale Convective System Cloud Shield Expansion Rates and Connection to Convective Latent Heating – Gregory Elsaesser, Columbia University & NASA GISS |
| 09:45 – 10:00 | Increased large-scale convective aggregation in CMIP5 projections: implications for tropical precipitation extremes – Martin Singh, Monash University |
| 10:00 – 10:15 | Squall lines orientation and its impact on extreme precipitations – Sophie Abramian, Laboratoire de Météorologie Dynamique |
| 10:15 – 10:30 | How does microphysical phase relate to cloud morphology transitions within cold-air outbreaks over the northwest Atlantic? – Paquita Zuidema, Rosenstiel School |
| 10:30 – 11:00 | Break |
| Chairs: Pu Lin & Daniel McCoy | |
| 11:00 – 11:15 | Storm-resolving simulations with IFS-NEMO/FESOM in the NextGEMS project – Thomas Rackow, presented by Tobias Becker – European Centre for Medium |
| 11:15 – 11:30 | Aerosol-convection interactions in global storm resolving simulations – Philip Stier, University of Oxford |
| 11:30 – 11:45 | Understanding the importance of extra-tropical cyclones for the North Atlantic free-tropospheric aerosol budget – August Mikkelsen, Department of Atmospheric Science, University of Wyoming |
| 11:45 – 12:00 | Tropical Oceanic Cold Pools in a High-Resolution DYAMOND-ICON Simulation – Piyush Garg, Argonne National Laboratory |
| 12:00 – 12:15 | Report from Breakout Groups |
| 12:15 – 14:00 | Lunch |
| 14:00 – 15:30 | Poster Session Click here for an overview of all posters per theme |
| Chairs: Junhong Lee + Michael Ek | |
| 09:00 – 09:30 | Overview of the Land surface Interactions with the Atmosphere over the Iberian Semi-arid Environment (LIAISE) Project Field Campaign – Aaron Boone, CNRM Meteo-France/CNRS (invited speaker) |
| 09:30 – 09:45 | Spring Land Temperature in Tibetan Plateau Enhances Global-Scale Summer Precipitation Prediction – The GEWEX/LS4P Phase I Experiment – Yongkang Xue, University of California, Los Angeles |
| 09:45 – 10:00 | On the remote effects of spring Tibetan Plateau land surface temperature on African summer monsoon development – Ismaila Diallo, Pennsylvania State University, Department of Meteorology and Atmospheric Science |
| 10:00 – 10:15 | Boundary Layer Wind Balances and their Influence on Equatorial Sea-Surface Temperatures – Marius Winkler, Max-Planck-Institut für Meteorologie |
| 10:15 – 10:30 | Understanding ENSO teleconnections and processes in the La Plata basin using river discharge as precipitation proxies with Regional Earth System model RegIPSL – Carla Gulizia, Centro de Investigaciones del Mar y la Atmosfera (CIMA/CONICET-UBA), University of Buenos Aires |
| 10:30 – 11:00 | Break |
| 11:00 – 12:30 | Breakout Groups |
| 12:30 – 14:00 | Lunch |
| Chair: Volker Wulfmeyer | |
| 14:00 – 14:30 | How close is close enough? The role of bulk surface fluxes in regulating tropical clouds and circulations – Charlotte DeMott, Colorado State University (invited speaker) |
| 14:30 – 14:45 | Local and remote land-atmospheric interaction in determining warm season rainfall and its predictability over US Great Plains – Rong Fu, UCLA |
| 14:45 – 15:00 | Land-atmosphere feedbacks, heatwave predictability, and changing seasonal moisture availability – Kirsten Findell, GFDL/NOAA |
| 15:00 – 15:15 | Enhancing UFS Land Model Development Using Hierarchical Testing – Michael Barlage, NOAA/NWS/EMC |
| 15:15 – 15:30 | Impact of an interactive vegetation scheme on seasonal forecast – Gildas Dayon, Météo-France |
| 15:30 – 16:00 | Break |
| Chairs: Nicolas Rochetin + Martin Singh | |
| 16:00 – 16:15 | What controls convective downdraft characteristics and why should we care? – Steven Sherwood, Climate Change Research Centre |
| 16:15 – 16:30 | A theory for deep convection initiation based on cloud base area and environmental saturation deficit – Hugh Morrison, National Center for Atmospheric Research |
| 16:30 – 16:45 | Regime-specific Cloud Vertical Overlap Characteristics from Radar and Lidar Observations at the ARM sites – Kelly Balmes, Cooperative Institute for Research in Environmental Sciences/NOAA Global Monitoring Laboratory |
| 16:45 – 17:00 | An Intercomparison of Tropical Cirrus in the DYAMOND Simulations –Samantha Turbeville, University of Washington |
| 17:00 – 18:00 | Poster Session Click here for an overview of all posters per theme |
| Chairs: Theresa Lang & Peter Blossey | |
| 09:00 – 09:30 | Global storm and ocean-eddy resolving earth system models – Tomoki Miyakawa, The University of Tokyo (invited speaker) |
| 09:30 – 09:45 | Progress with the Simple Cloud-Resolving E3SM Atmosphere Model – Peter Caldwell, LLNL |
| 09:45 – 10:00 | Improving climate models using nudge-to-fine corrective machine learning – Christopher Bretherton, Allen Institute for Artificial Intelligence |
| 10:00 – 10:15 | Climate changes in a global-storm resolving model – Timothy Merlis, Princeton University |
| 10:15 – 10:30 | Report from Breakout Groups |
| 10:30 – 11:00 | Break |
| Chairs: Shaocheng Xie, Daniel Klocke, Sandrine Bony | |
| 11:00 – 11:15 | YOPPsiteMIP: The YOPP site model inter-comparison project – Gunilla Svensson, Stockholm University |
| 11:15 – 11:30 | Global Precipitation Experiment (GPEX): Concept and Status – Jin Huang, NOAA Climate Program Office |
| 11:30 – 11:45 | Demonstrating the impact of modelling coupled irrigation over regional and global domains – Heather Rumbold, presented by Adrian Lock – Met Office |
| 11:45 – 12:30 | Final Discussion |
End of the 3rd Pan-GASS Meeting, Understanding and Modeling Atmospheric Processes (UMAP 2022)
