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RISA Theory for Buoyancy and Velocity Scales in Deep Moist Convection
Publisher: American Meteorological Society
Abstract: Buoyancy and velocity scales for dry convection in statistical equilibrium were derived in the early twentieth century by Prandtl, but the scaling of convective velocity and buoyancy, as well as the fractional area coverage ...
Turbulence Closure Parameterization and Grid Spacing Effects in Simulated Supercell Storms
Publisher: American Meteorological Society
Abstract: Many meteorological organizations plan to substantially increase the resolution of the limited-area models used for severe weather prediction. Such an approach does not guarantee a priori the reduction of the uncertainty ...
Sensitivity of Precipitation Statistics to Resolution, Microphysics, and Convective Parameterization: A Case Study with the High-Resolution WRF Climate Model over Europe
Publisher: American Meteorological Society
Abstract: e explore the impact of different resolutions, convective closures, and microphysical parameterizations on the representation of precipitation statistics (climatology, seasonal cycle, and intense events) in 20-yr-long ...
Predictive Capability of a High-Resolution Hydrometeorological Forecasting Framework Coupling WRF Cycling 3DVAR and Continuum
Publisher: American Meteorological Society
Abstract: AbstractThe typical complex orography of the Mediterranean coastal areas support the formation of the so-called back-building mesoscale convective systems (MCS) producing torrential rainfall often resulting in flash floods. ...
Hydrological Verification of Two Rainfall Short-Term Forecasting Methods with Floods Anticipation Perspective
Publisher: American Meteorological Society
High-Resolution Simulations of the 2010 Pakistan Flood Event: Sensitivity to Parameterizations and Initialization Time
Publisher: American Meteorological Society
Abstract: stimating the risk of flood-generating precipitation events in high-mountain regions with complex orography is a difficult but crucial task. Quantitative precipitation forecasts (QPFs) at fine resolution are an essential ...
DRIHM(2US): an e-Science environment for hydro-meteorological research on high impact weather events
Publisher: American Meteorological Society
Abstract: IHM, or the Distributed Research Infrastructure for Hydro-Meteorology, together with its US facing companion project, DRIHM2US, both funded by the European Union, have developed a prototype research infrastructure for ...