Oral Programme AS1.2

AS1.2

Numerical Weather Prediction and Data Assimilation (General Session)
Convener: J. A. Garcia-Moya  | Co-Convener: H. Ólafsson 
Oral Programme
 / Wed, 22 Apr, 13:30–17:00  / Room 10
Poster Programme
 / Attendance Thu, 23 Apr, 17:30–19:00  / Halls X/Y

Wednesday, 22 Apr 2009
Room 10
Chairperson: Jose A. Garcia-Moya
13:30–13:45
EGU2009-14001
An Overview of Numerical Weather Prediction on Various Scales (solicited)
J.-W. Bao
13:45–14:00 EGU2009-10756
A WRF-VAR Ensemble Transform Kalman Filter (ETKF) Hybrid Data Assimilation System Based Extensive Tests with Real Observations (withdrawn)
M. Demirtas, D. Barker, Y. Chen, J. Hacker, X. Huang, C. Snyder, and X. Wang
14:00–14:15
EGU2009-12868
A multi-case assessment of the ensemble Kalman filter for assimilation of radar observations
A. Aksoy, D. Dowell, and C. Snyder
14:15–14:30
EGU2009-1587
Further development of the unified multiscale Eulerian model for a broad range of spatial and temporal scales within the new National Environmental Modeling System
Z. Janjic
14:30–14:45
EGU2009-352
A proposed modification to the Robert-Asselin time filter
PD Williams
14:45–15:00
EGU2009-2682
HYMACS, a hybrid mass flux convection scheme for use in non-hydrostatic NWP models
V. Küll and A. Bott
COFFEE BREAK
15:30–15:45
EGU2009-5810
Effects of wind shear and curvature on parametrized global and regional gravity wave torque
P.M.A. Miranda, J.P.A. Martins, and M.A.C. Teixeira
15:45–16:00
EGU2009-10063
Parametrization of the subgrid-scale condensation in the operational french model AROME
E. Perraud, S. Malardel, C. Lac, and V. Masson
16:00–16:15
EGU2009-2584
A stochastic convective approach to account for model uncertainty due to unresolved humidity variability
A. M. Tompkins and J. Berner
16:15–16:30
EGU2009-7242
Comparison of two Perturbed Initial and Boundary Conditions Ensemble Forecasting Systems applied to Mediterranean cyclones
M. Vich, R. Romero, and V. Homar
16:30–16:45
EGU2009-11555
Observations and simulations of severe turbulence in the wake of SE-Iceland
H. Ágústsson and H. Ólafsson
16:45–17:00
EGU2009-8664
Assimilation of GPS-RO atmospheric profile data: A case study of a Mediterranean Low Pressure System
S. Tanriover and M. Kadioglu