Results 11 to 20 of about 41,404 (254)
Downslope windstorm in Iceland – WRF/MM5 model comparison [PDF]
Atmospheric Chemistry and Physics, 2008 Abstract. A severe windstorm downstream of Mnt. Öræfajökull in Southeast Iceland is simulated on a grid of 1 km horizontal resolution by using the PSU/NCAR MM5 model and the Advanced Research WRF model. Both models are run with a new, two equation planetary boundary layer (PBL) scheme as well as the ETA/MYJ PBL schemes.
Rögnvaldsson, Ólafur +3 more
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WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT, 2020 WRF model have been tuned and tested over Georgia’s territory for years. First time in Georgia theprocess of data assimilation in Numerical weather prediction is developing. This work presents how forecasterror statistics appear in the data assimilation problem through the background error covariance matrix – B, wherethe variances and correlations ...
Nato Kutaladze, George Mikuchadze
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Journal of Hydrology: Regional Studies, 2022 Study region: Urban built-up area of Zhengzhou, China. Study focus: A coupled urban flood forecasting model based on WRF-SWMM is proposed. Different spatial resolution data as input for WRF (Weather Research and Forecasting Model) to study the ...
Huiliang Wang +4 more
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Journal of Hydroinformatics, 2021 Daily streamflow modeling is an important tool for water resources management and flood mitigation. This study compared the performance of the Xinanjiang (XAJ) model and random forests (RF) method in a daily streamflow simulation, and proposed several ...
Jian Wang +4 more
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Snow cover prediction in the Italian central Apennines using weather forecast and land surface numerical models [PDF]
The Cryosphere, 2023 Italy is a territory characterized by complex topography with the Apennines mountain range crossing the entire peninsula and its highest peaks in central Italy.
E. Raparelli +8 more
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Implementation of WRF-Hydro at two drainage basins in the region of Attica, Greece, for operational flood forecasting [PDF]
Natural Hazards and Earth System Sciences, 2021 An integrated modeling approach for forecasting flood events is presented in the current study. An advanced flood forecasting model, which is based on the coupling of hydrological and atmospheric components, was used for a twofold objective: first to ...
E. Galanaki +5 more
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Comparison of Thunderstorm Simulations from WRF-NMM and WRF-ARW Models over East Indian Region [PDF]
The Scientific World Journal, 2012 The thunderstorms are typical mesoscale systems dominated by intense convection. Mesoscale models are essential for the accurate prediction of such high-impact weather events. In the present study, an attempt has been made to compare the simulated results of three thunderstorm events using NMM and ARW model core of WRF system and validated the model ...
A. J. Litta +3 more
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High-Resolution Biomass Burning Aerosol Transport Simulations in the Tropics
Atmosphere, 2020 This study evaluates the performance of the Weather Research and Forecasting Model with Chemistry (WRF-Chem) for simulating biomass burning aerosol transport at high resolution in the tropics using two different biomass burning emission inventories ...
Nurzahziani +2 more
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Journal of Water and Climate Change, 2021 The Hydrologiska Byråns Vattenbalansavdelning (HBV) model was used to project the future water levels of the Mackenzie River at selected stations. The Weather Research and Forecasting (WRF) model was utilized to dynamically downscale the Global Climate ...
Lia Pervin +3 more
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Coupling the high-complexity land surface model ACASA to the mesoscale model WRF [PDF]
Geoscientific Model Development, 2014 In this study, the Weather Research and Forecasting (WRF) model is coupled with the Advanced Canopy–Atmosphere–Soil Algorithm (ACASA), a high-complexity land surface model.
L. Xu +4 more
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