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Orals AS1.2

AS1.2

Numerical weather prediction, data assimilation and ensemble forecasting
Convener: Haraldur Ólafsson  | Co-Convener: Jian-Wen Bao 
Orals
 / Wed, 15 Apr, 08:30–12:00  / 13:30–15:15
Posters
 / Attendance Wed, 15 Apr, 17:30–19:00

Wednesday, 15 April 2015
Room B9
Chairperson: Axel Seifert
08:30–08:45
EGU2015-15535
Recent progress in global, medium range numerical weather prediction (solicited) Media interest
Erland Källén
08:45–09:00
EGU2015-4338
Challenges in Modeling of the Global Atmosphere (solicited)
Zavisa Janjic, Vladimir Djurdjevic, Ratko Vasic, and Tom Black
09:00–09:15
EGU2015-7663
Experiments with the FIM global model for medium-range forecast duration (solicited)
Stan Benjamin, Shan Sun, Rainer Bleck, Georg Grell, and Haiqin Li
09:15–09:30
EGU2015-1154
The impact of vertical resolution in mesoscale model AROME forecasting of radiation fog
Alexandre PHILIP, Thierry Bergot, Yves Bouteloup, and François Bouyssel
09:30–09:45
EGU2015-1602
Predictability of cloud fraction in global NWP models
Thomas Haiden
Coffee Break
10:30–10:45
EGU2015-6468
Stochastic and perturbed parameter representations of model uncertainty in convection parametrisation
Hannah Christensen, Irene Moroz, and Tim Palmer
10:45–11:15
EGU2015-6032
Parameterization of precipitating shallow convection (solicited)
Axel Seifert
11:15–11:30
EGU2015-4172
Evaluation of PBL Parameterizations in WRF at Sub-Kilometer Resolution: Turbulence Statistics in the Convective Boundary Layer
Hyeyum Hailey Shin and Jimy Dudhia
11:30–11:45
EGU2015-2956
Subgrid Convective Cloud Parameterization for Tropical Cyclone Prediction at Grey-Zone Resolution
Wei Huang, Jian-Wen Bao, and Baode Chen
11:45–12:00
EGU2015-10548
A comparison of ensemble post-processing methods for extreme events
Robin Williams, Chris Ferro, and Frank Kwasniok
Lunch Break
13:30–13:45
EGU2015-7827 | presentation
Eta vs sigma, an update: Gallus-Klemp test, and 250 hPa wind skill compared to ECMWF in ensemble experiments
Fedor Mesinger and Katarina Veljovic
13:45–14:00
EGU2015-14282
Coupled Atmosphere-Wave-Ocean Modeling of Tropical Cyclones: Progress, Challenges, and Ways Forward
Shuyi Chen
14:00–14:15
EGU2015-1331
Advances in the U.S. Navy Non-hydrostatic Unified Model of the Atmosphere (NUMA): LES as a Stabilization Methodology for High-Order Spectral Elements in the Simulation of Deep Convection
Simone Marras and Frank Giraldo
14:15–14:30
EGU2015-11852
Latitude belt convection permitting simulation using the Weather Research and Forecasting (WRF) model
Kirsten Warrach-Sagi, Thomas Schwitalla, and Volker Wulfmeyer
14:30–14:45
EGU2015-4255
Evaluating Cloud Initialization in a Convection-permit NWP Model
Jia Li and Baode Chen
14:45–15:00
EGU2015-965
A modified rotating shallow water model for investigating convective-scale data assimilation
Thomas Kent, Onno Bokhove, and Steve Tobias
15:00–15:15
EGU2015-4307
Modeling study of a severe aerosol pollution event in December 2013 over Shanghai China: An application of chemical data assimilation
Jian-Bin Wu, Jianming Xu, Mariusz Pagowski, Fuhai Geng, Songqiang Gu, Guangqiang Zhou, Ying Xie, and Zhongqi Yu