A54D:
Organized Convection Across Scales: Fundamentals and Phenomena IV

Friday, 19 December 2014: 4:00 PM-6:00 PM
Chairs:  Kevin A Reed, National Center for Atmospheric Research, Boulder, CO, United States and Ahmed B Tawfik, Center for Ocean-Atmospheric-Land Studies Fairfax, Fairfax, VA, United States
Primary Conveners:  Kevin A Reed, National Center for Atmospheric Research, Boulder, CO, United States
Co-conveners:  Ahmed B Tawfik, Center for Ocean-Atmospheric-Land Studies Fairfax, Fairfax, VA, United States, Duane E Waliser, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States and Mitch Moncrieff, NCAR, Boulder, CO, United States
OSPA Liaisons:  Kevin A Reed, National Center for Atmospheric Research, Boulder, CO, United States

Abstracts Submitted to this Session:

4:00 PM
A54D-01
 
Self-Aggregation of Convection in Long Channel Geometry
Allison A Wing, Lamont -Doherty Earth Observatory, Palisades, NY, United States and Timothy Cronin, Harvard University, Cambridge, MA, United States
4:15 PM
A54D-02
 
Convective aggregation in idealised models and realistic equatorial cases
Christopher E Holloway, University of Reading, NCAS-Climate, Meteorology, Reading, RG6, United Kingdom
4:30 PM
A54D-03
 
Vertical-Velocity Distributions as a Key to Representing Convection across Sub-Grid Scales in Climate Models
Leo Donner, Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States
4:45 PM
A54D-04
 
Tradeoffs in Acceleration and Initialization of Superparameterized Global Atmospheric Models for MJO and Climate Science
Michael S Pritchard, University California Irvine, Carlsbad, CA, United States, Christopher Stephen Bretherton, University of Washington Seattle Campus, Seattle, WA, United States and Charlotte A DeMott, Colorado State University, Atmospheric Science, Fort Collins, CO, United States
5:00 PM
A54D-05
 
Improvements in the representation of the Indian Summer Monsoon in the NCEP Climate Forecast System version 2
Rodrigo J Bombardi1, Edwin Kahn Schneider2, Lawrence Marx2, Subhadeep Halder2, Bohar Singh2, Ahmed B Tawfik3, Paul Dirmeyer4 and James L Kinter5, (1)George Mason University Fairfax, Fairfax, VA, United States, (2)George Mason University, Fairfax, VA, United States, (3)Center for Ocean-Atmospheric-Land Studies Fairfax, Fairfax, VA, United States, (4)COLA, Fairfax, VA, United States, (5)Inst Global Environ Society, Fairfax, VA, United States
5:15 PM
A54D-06
 
Mesoscale organization in the Community Atmosphere Model (CAM)
Julio T Bacmeister1, Stan Trier2, Christopher A Davis2 and Patrick Callaghan2, (1)AMP/CGD, Boulder, CO, United States, (2)National Center for Atmospheric Research, Boulder, CO, United States
5:30 PM
A54D-07
 
Senstivity simulations of the MJO and tropical climate using a superparameterized version of the global WRF model
Stefan Tulich, CIRES/University of Colorado, Longmont, CO, United States
5:45 PM
A54D-08
 
Feedbacks and Convection in the Gap Between GCMs and CRMs
Levi Glenn Silvers, Bjorn B Stevens, Cathy Hohenegger and Marco Giorgetta, Max Planck Institute for Meteorology, Hamburg, Germany
 
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