AGENDA
WG4 meeting in Broomfield,
October 28-30, 2003.
9:00 - 10:00 Stephen
Nesbitt (CSU)
"The Diurnal Cycle of Rainfall and Convective
Intensity over Tropical Continents: A Global Perspective from TRMM and a
Regional Perspective from TRMM-LBA"
10:00 - 10:30 COFFEE
BREAK
10:30 - 11:00 Steve
Krueger (University of Utah)
"The diurnal cycle: a theme for GEWEX Modeling
and Prediction Panel (GMPP)"
11:00 - 11:20 Steve
Lang (NASA Goddard)
"GCE modeling
results for the Feb 23 LBA case"
11:30 - 11:50 Christian
Jakob (BMRC, Australia)
"Objective determination of Tropical Western
Pacific cloud regimes and the characterization of their cloud and radiative
properties using ARM data"
12:00 - 1:30 LUNCH (on
your own)
1:30 - 3:00 Wojtek
Grabowski (NCAR) and entire WG4
Introduction to the LBA case, set of benchmark
simulations, and results submitted; discussion
3:00 - 3:30 COFFEE
BREAK
3:30 - 3:50 Christian
Jakob (BMRC, Australia)
"A major Australian Monsoon experiment in Darwin
2006 - Status and Plans"
4:00 - 4:20 Francoise
Guichard (Meteo France)
"New
CRM diagnostics dedicated to convective
parameterization"
4:30 - 4:50 Tomoe
Nasuno (Frontier Research System for Global Change, Japan)
"Impact of vertical
resolution on the development
of clouds"
5:00 - 5:30 wrap-up
discussion for the day
9:00 - 9:30 Jim
Hack (NCAR)
Title TBD
9:30 - 10:00 Brian
Mapes (CDC NOAA)
"Parameterizing
convection using successive
entraining plumes"
10:00 - 10:30 COFFEE
BREAK
10:30 - 10:50 Leo
Donner (GFDL)
"Convective Vertical Velocities
and
Microphysics: Contrasts between 2D and 3D CSRMs"
11:00 - 11:20 Yali
Luo (University of Utah)
"Evaluation of Detrainment and Microphysics
Parameterizations in the NCEP GFS Single-Column Model Using Results from a
CRM"
11:30 - 11:50 Xiaoqing
Wu (ISU)
"Effects of Subgrid Cloud-Radiation Interaction
Identified from Simulations of ARM Cloud Systems"
12:00 - 1:30 LUNCH (on
your own)
1:30 - 2:00 Chris
Bretherton (U. of Washington)
2:00 - 2:30 Francoise
Guichard (Meteo France)
"Modeling
the diurnal cycle of deep precipitating convection over land with CRMs
and SCMs (EUROCS diurnal cycle
case)"
2:30 - 2:45 Jon
Petch (UK Met Office)
"CRM simulations of the development
of
convection: some sensitivities"
2:45 - 3:00 Anning
Cheng (NASA Langley)
"A new third-order closure model for modeling
the boundary layer (and how it impacts the coupling between shallow and deep
convection)"
3:00 - 3:30 COFFEE
BREAK
3:30 - 3:45 Wojtek
Grabowski (NCAR)
"Brief summary of GCSS WG4 LBA case"
3:45 - 5:30 WG1/WG4
discussion on the role of BL processes and shallow convection in the diurnal
cycle, modeling of daytime convective development over land with
cloud-system-resolving models and single-column models, etc
9:00 - 10:00 Chris
Davis (NCAR)
"Characteristics, Prediction and Predictability
of Warm Season Rainfall over North America"
10:00 - 10:30 COFFEE
BREAK
10:30 - 10:50 Changhai
Liu (NCAR)
"Numerical simulations of warm season
precipitation over North America"
11:00 - 11:20 Hsiao-Ming
Hsu (NCAR)
"Temporal Variability of Warm Season Rainfall
over North America"
11:30 - 11:50 Steve
Krueger (University of Utah)
"The life cycle of convectively generated
stratiform clouds"
12:00 - 1:30 LUNCH (on
your own)
1:30 - 2:15 Marat
Khairoutdinov (CSU)
"Multiscale modeling of the climate system at
CSU"
2:15 - 2:35 Michal
Ziemianski (NCAR)
"Cloud-resolving convection parameterization in
the Community Climate System Model"
2:40 - 2:55 Wojtek
Grabowski (NCAR)
"Moisture-convection feedback in the
tropics"
3:00 - 3:30 COFFEE
BREAK
3:30 - 3:50 David
Lawrence (CGAM, University of Reading)
"Land-Atmosphere Coupling Strength in
HadAM3"
4:00 - 4:30 Andy
Heymsfield (NCAR) and entire WG4
Discussion on observations regarding ice initiation
in clouds required to develp better cloud models
4:30 - 5:30 Closing
discussion: status of case 2 paper, plans for the LBA case paper, extension of
the LBA case into diurnal cycle case with land-surface model and interactive
radiation, other issues, wrap-up discussion, etc.