WORKSHOP
AGENDA
WMO
International Cloud Modeling Workshop
Max Planck Institute for
Meteorology, Hamburg, Germany
12 - 16 July 2004
|
| Monday
12 July |
| 8:00 - 9:00 |
Registration |
| 9:00 - 9:10 |
WELCOME, OPENING REMARKS
(D. Jacob & W. Grabowski) |
Chair:
D. Jacob
|
| 9:10 - 9:30 |
Gregory Thompson (NCAR, USA) "Explicit
forecasts of winter precipitation using an improved bulk
microphysics scheme" |
| 9:30 - 9:50 |
Jean-Pierre
Pinty (Laboratoire d'Aerologie, France) "Several
aspects fo the STERAO case study simulated by Meso-NH" |
| 9:50 - 10:10 |
Jean-Pierre
Chaboureau (Laboratoire d'Aerologie, France) "Idealized
wintertime cloud simulations as performed by Meso-NH" |
| 10:10 - 10:30 |
Tomoe Nasuno
(Japan Agency for Marine-Earth Science and Technology, Japan) "Numerical
simulations of a tropical squall line" |
| 10:30 - 11:00 |
BREAK
& POSTER VIEWING |
Chair:
W. Grabowski |
| 11:00 - 11:20 |
Xueliang
Guo (Institute of Atmospheric Physics, China)
"
The
sensitivity of modeled shallow convection to horizontal resolutions
and microphysical schemes" |
| 11:20 - 11:50 |
Nicole
van Lipzig (Universitaet Muenchen, Germany)
"Performance
of the nonhydrostatic Lokal-Modell for the BBC cases– impact of horizontal model resolution" |
| 11:50 - 12:10 |
Almut Gassman
(Meteorological Institute, Germany)
Title to be determined |
| 12:10 - 12:30 |
Jean-Pierre
Chaboureau (Laboratoire d'Aerologie, France)
"
Three
real case simulations by Meso-NH validated against satellite
observations"
|
| 12:30 - 14:00 |
LUNCH |
Chair:
Z. Levin |
| 14:00 - 14:30 |
Case 1.
Shallow convection
case based on BBC observations. Susanne
Crewell + team (University of Bonn) |
| 14:30 - 15:00 |
Case 2.
The
Elbe flooding case. Daniela Jacob and Stefan Hagermann
(MPI-M) |
| 15:00 - 15:30 |
Case 3.
Wintertime orographic precipitation. Roy Rasmussen and Greg
Thompson (NCAR) |
| 15:30 - 16:00 |
BREAK & POSTER
VIEWING |
| 16:00 - 16:30 |
Case 4.
Convective
snowband. Masataka Murakami (MRI, Japan) |
| 16:30 - 17:00 |
Case 5.
Cloud
chemistry case. Mary Barth (NCAR) |
| 17:00 - 17:30 |
General
discussion of all cases, selection of meeting rooms for discussion,
etc. |
| 18:00 - 19:00 |
Ice Breaker |
| |
|
| Tuesday
13 July |
Chair:
R. Rasmussen |
| 9:00 - 9:20 |
Guenther
Zaengl (Universitaet Muenchen, Germany) "Numerical
simulations of the August 2002 flooding event in the Elbe
catchment area" |
| 9:20 - 9:40 |
Susanne
Pfeifer (Max-Planck-Institute for Meteorology,
Germany) "The
Elbe Case Study simulated with REMO with modified cloud microphysics" |
| 9:40 - 10:00 |
Linda Smoydzin
(Meteorological Institute, Germany "Elbe Flooding -
Simulations with different convection parameterizations in the LM" |
| 10:00 - 10:20 |
Shaukat
Awan (Flood Forecasting Division, Pakistan)
"Elbe
Flooding and Jetstream Orientation" |
| 10:20
- 10:40 |
BREAK |
Chair:
M. Murakami |
| 10:40 - 11:00 |
Jason Milbrandt
(McGill University, Canada) "The
Simulation of hail using a triple-moment microphysics scheme" |
| 11:00 - 11:20 |
Roelof
Bruintjes (NCAR, USA) "The effects of the size of
CCN on drizzle and rain formation in convective clouds" |
| 11:20 - 11:40 |
Wojciech
Grabowski (NCAR, USA) "Numerical simulation of
cloud/clear-air interfacial mixing" |
| 11:40 - 12:00 |
Naomi Kuba
(Frontier Research System for Global Change,
Japan) "Development
of cloud resolving model with microphysical bin model to
predict the initial cloud droplet size distribution" |
| 12:00 - 13:30 |
LUNCH |
| 13:30 - 15:30 |
discussion
of workshop cases, in different rooms |
| 15:30 - 16:00 |
BREAK |
| 16:00 - 17:30 |
discussion
of workshop cases, in different rooms |
| |
|
| Wednesday
14 July -- Convection Mini-Workshop |
| |
|
| 9:00 - 9:15 |
Daniela
Jacob (MPI-M): Welcome and Introduction to the mini convection
workshop |
| 9:15 - 10:00 |
Andreas
Chlond (MPI-M): Convection modelling- a review |
| 10:00 - 10:45 |
Wojciech
Grabowski (NCAR): Super-parameterization: what is it and
what is 'super' about it |
| 10:45 - 11:15 |
BREAK |
| 11:15 - 12:15 |
Sabine
Brinkop (Uni München): "Lagrangian treatment of convection"
Mark Lawrence (MPI-Mainz): "Transport
of tracers in deep convective updrafts: plume ensemble versus bulk formulations"
Almut Gassman (Meteorological Institute,
University of Bonn, Germany): "Ideas
on Convection Parameterization"
Andreas Chlond (Department Climate Processes): "Parameterization
of convection" |
| 12:15 - 14:00 |
Discussion
along the following questions:
-Are LES-models or cloud resolving
models useful tools to develop convection shcemes for large
scale models?
- Is dry convection important?
- Which complexity do we need for teh micro-physical processes
within convective clouds?
- What is the contribution of deep convection to the radiation
balance? Is 3D modeling of radiation needed in connection
with deep convection?
- Which role does convection play in high latitudes?
- Which convection shcemes are adequate for specific problems?
(Energetic, formation of precipitation, vertical tracer
transport...)
- Do we have quality measures and assurance (intercomparison..)?
- Which information / data are required to adequately describe
convection?
|
| The mini
workshop will close at 14:00. We will then have time to eat
and start our sightseeing tour at about 15:30. Further details
on this will be posted soon. On Wednesday evening, we will
join the Workshop dinner. |
| |
|
| Thursday
15 July |
Chair:
W. Hall |
| 9:00 - 9:20 |
Roy Rasmussen
(NCAR, USA) and Istvan Geresdi (University
of Pecs, Hungary) "Numerical
modeling of freezing drizzle formation" |
| 9:20 - 9:40 |
Tamir Reisin
(Soreq NRC, Israel) "Modeling Cloud
Electrification with the RAMS Model" |
| 9:40 - 10:00 |
Axel Siefert
(NCAR, USA) "A
two-moment microphysical scheme for mesoscale and microscale
cloud resolving models" |
| 10:00 - 10:20 |
Brian Tinsley
(University of Texas at Dallas, USA)
"Electroscavenging
of condensation and ice-forming nuclei" |
| 10:20
- 10:40 |
BREAK |
Chair:
M. Barth |
| 10:40 - 11:00 |
Maud Leriche
(CNRS, France) "Multiphase cloud chemistry
modeling: gas versus particle phases" |
| 11:00 - 11:20 |
Marc Salzmann
(Max Planck Institute for Chemistry,
Germany) "Modeling
tracer transport by a cumulus ensemble: Lateral boundary
conditions and large scale ascent" |
| 11:20 - 11:50 |
Svetlana
Krakovskaia (Ukrainian Hydrometeorological
Research Institute, Ukraine) "Numerical
simulation clouds and precipitation caused catastrophic floods
along the Elbe
River in August 2002" |
| 11:50
- 13:30 |
LUNCH |
| 13:30 - 15:30 |
discussion
of workshop cases, in different rooms |
| 15:30 - 16:00 |
BREAK |
| 16:00 - 17:30 |
discussion
of workshop cases, in different rooms |
| |
|
Friday
16 July |
| 9:00 - 10:30 |
summary
of discussion from workshop cases (by case leaders); plenary
discussion of cases |
| 10:30 - 11:00 |
BREAK |
| 11:00 - 12:30 |
summary
of discussion from workshop cases (by case leaders); plenary
discussion of cases |
| 12:30 - 13:00 |
CLOSING
DISCUSSION, WORKSHOP WRAP-UP |
| |
|
| END
OF WORKSHOP |
