Abstract. The Weather Research and Forecasting (WRF) model offers a multitude of physics parameterizations to study analyze the different atmospheric processes dynamics that are observed in Earth's atmosphere. However, suitability WRF setup is known be highly sensitive type weather phenomena combination parameterizations. A multi-event sensitivity analysis conducted identify general trends suit...

By using Weather Research and Forecasting Model (WRF) to simulate a southwest vortex precipitation process, this work studies the correlations between entrainment rate (λ) dynamical parameters in cloud further fit λ. We relate probability density distribution (PDF) parameterization of λ find that greater probability, larger slope logarithmic liner function. The log-linear fitting function decre...

Title: Neuroprotective effects of hyperbaric oxygen (HBO) therapy on neuronal death induced by sciatic nerve transection in rat Authors: Zahra Shams ([email protected]) Ali Reza Khalatbary ([email protected]) Hasan Ahmadvand ([email protected]) Zohreh Zare ([email protected]) Kosar Kian ([email protected]) Version: 2 Date: 25 Nov 2017 Author’s response to reviews: Response letter...

For the optimal performance of climate simulation, it is critical to localize physical parameterization schemes models, especially in regions with unique geographic characteristics. To study different for simulation upper reaches Yangtze River Basin (UYRB), we conducted short-term simulations a resolution 50 km from 1990 1993 using RegCM4 driven by ERA-Interim. Simulations 72 scheme combination...

The sensitivity of different cumulus physical parameterization schemes for simulating extreme winter precipitation events over the Arabian Peninsula (AP) is investigated using a high-resolution weather research and forecasting (WRF) model. For winters in 2001–2016, following three are examined: (i) Kain–Fritsch (KF), (ii) Betts–Miller–Janji? (BMJ), (iii) Grell–Freitas (GF). simulation results s...

The present study is carried out to investigate the performance of different cumulus convection, planetary boundary layer, land surface processes, and microphysics parameterization schemes in the simulation of a very severe cyclonic storm (VSCS) Nargis (2008), developed in the central Bay of Bengal on 27 April 2008. For this purpose, the nonhydrostatic mesoscale model (NMM) dynamic core of weat...

The Weather Research and Forecasting (WRF) model can help to improve our understanding of analysing forecasting hydrometeorological disasters. Especially for some regions like the Nile Delta, which faces growing climate hazards but has inadequate in situ rainfall observations. However, identifying an optimal configuration run WRF is often a challenge. In this study, was used simulate extreme ev...

In the atmosphere, convection can organize from smaller scale updrafts into more coherent structures on various scales. bulk-plume cumulus parameterizations, this type of organization has to be represented in terms how resolved flow would “feel” if were present subgrid. This subgrid acts as building blocks for larger tropical convective known modulate local and remote weather. work a parameteri...