An Operational Method for the Determination of Vertical VelocitiesSource: Journal of Applied Meteorology:;1963:;volume( 002 ):;issue: 002::page 235Author:Penner, C. M.
DOI: 10.1175/1520-0450(1963)002<0235:AOMFTD>2.0.CO;2Publisher: American Meteorological Society
Abstract: An ?-chart is obtained from a combination of charts of the thickness advection and the vorticity advection. The advection charts can be rapidly computed by measurement of the areas of the quadrilaterals formed by the cross-patterns of 1000-mb contours and 1000?500 mb thicknesses, and space mean (Z) contours and Z?Z isolines. These charts are themselves of considerable use in short-range forecasting techniques. A simple graphical combination of these charts results in an ?-chart. The ?-values, so derived, have been successfully used in quantitative precipitation computations.
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| contributor author | Penner, C. M. | |
| date accessioned | 2017-06-09T16:31:48Z | |
| date available | 2017-06-09T16:31:48Z | |
| date copyright | 1963/04/01 | |
| date issued | 1963 | |
| identifier issn | 0021-8952 | |
| identifier other | ams-6948.pdf | |
| identifier uri | http://onlinelibrary.yabesh.ir/handle/yetl/4211155 | |
| description abstract | An ?-chart is obtained from a combination of charts of the thickness advection and the vorticity advection. The advection charts can be rapidly computed by measurement of the areas of the quadrilaterals formed by the cross-patterns of 1000-mb contours and 1000?500 mb thicknesses, and space mean (Z) contours and Z?Z isolines. These charts are themselves of considerable use in short-range forecasting techniques. A simple graphical combination of these charts results in an ?-chart. The ?-values, so derived, have been successfully used in quantitative precipitation computations. | |
| publisher | American Meteorological Society | |
| title | An Operational Method for the Determination of Vertical Velocities | |
| type | Journal Paper | |
| journal volume | 2 | |
| journal issue | 2 | |
| journal title | Journal of Applied Meteorology | |
| identifier doi | 10.1175/1520-0450(1963)002<0235:AOMFTD>2.0.CO;2 | |
| journal fristpage | 235 | |
| journal lastpage | 241 | |
| tree | Journal of Applied Meteorology:;1963:;volume( 002 ):;issue: 002 | |
| contenttype | Fulltext |