'Outflow boundary' diaporamas de présentation

Understanding Weather and Climate 3rd Edition Edward Aguado and James E. Burt

Understanding Weather and Climate 3rd Edition Edward Aguado and James E. Burt. Anthony J. Vega. Part 4. Disturbances. Chapter 11 Lightning, Thunder, and Tornadoes. Introduction. Thunderstorms occur about 40,000 times per day over the globe

556 views • 35 slides

Cartesian Schemes Combined with a Cut-Cell Method, Evaluated with Richardson Extrapolation

Cartesian Schemes Combined with a Cut-Cell Method, Evaluated with Richardson Extrapolation. D.N. Vedder. Prof. Dr. Ir. P. Wesseling Dr. Ir. C.Vuik. Prof. W. Shyy. Overview. Computational AeroAcoustics Spatial discretization Time integration Cut-Cell method Testcase

632 views • 32 slides

Cartesian Schemes Combined with a Cut-Cell Method, Evaluated with Richardson Extrapolation

Cartesian Schemes Combined with a Cut-Cell Method, Evaluated with Richardson Extrapolation. D.N. Vedder. Prof. Dr. Ir. P. Wesseling Dr. Ir. C.Vuik. Prof. W. Shyy. Overview. Computational AeroAcoustics Spatial discretization Time integration Cut-Cell method Testcase

482 views • 32 slides

Forecasting Convection An overview of how radar can help in the forecast process.

359 views • 24 slides

THUNDERSTORM OUTFLOW AND CONVECTIVE INTERACTION

THUNDERSTORM OUTFLOW AND CONVECTIVE INTERACTION. THUNDERSTORM OUTFLOW AND CONVECTIVE INTERACTION. Outflow boundaries form in regions of low- level vorticity and convergence

279 views • 24 slides

The HPC Surface Desk

The HPC Surface Desk. M. Sean Ryan NOAA/NCEP/Hydrometeorological Prediction Center. HPC Surface Desk Responsibilities. Products 3 hourly North American Surface Analyses Storm Summaries Tropical Advisories National Forecast Chart Users WFOs Media Aviation Government Officials Public.

329 views • 18 slides

OBSERVATIONS OF THE INTERACTION BETWEEN A SUPERCELL AND A MESOSCALE BOUNDARY

OBSERVATIONS OF THE INTERACTION BETWEEN A SUPERCELL AND A MESOSCALE BOUNDARY. A study that compares 5-minute surface data from the West Texas Mesonet to the evolution of the storm as depicted by the Lubbock WSR-88D. Mark Conder, Steve Cobb and Gary Skwira - WFO LUBBOCK. 0.5. 1.5. 2.4.

219 views • 12 slides

Outflow boundary

Outflow boundary. Outflow boundary. Outflow boundary. Increased dBZ and ZDR . Increased dBZ and ZDR . Increased dBZ and ZDR . Vr of increased Z and ZDR is negative, but surrounded by positive. Increased Z and ZDR region of outflow.

181 views • 7 slides

Tulsa

Isolated afternoon storm potential. Severe Threat. Limited severe hail/wind risk. Tail end of a synoptic s cale front. Hugo. Tulsa. Retreating outflow boundary. Fort Smith. Fayetteville. McAlester. Morning Rain/storms e xit to the east. Bartlesville. Critical Significant

131 views • 1 slides