| contributor author | WOLFF, PAUL M. | |
| date accessioned | 2017-06-09T15:56:12Z | |
| date available | 2017-06-09T15:56:12Z | |
| date copyright | 1958/07/01 | |
| date issued | 1958 | |
| identifier issn | 0027-0644 | |
| identifier other | ams-57011.pdf | |
| identifier uri | http://onlinelibrary.yabesh.ir/handle/yetl/4197300 | |
| description abstract | Error charts for the numerical barotropic forecasts prepared at the Joint Numerical Weather Prediction Unit since October 1957 have revealed retrogressive patterns of very long wavelength. These errors are shown to be due to changes in the large-scale components predicted by the numerical model. These components are actually quasi-stationary in the atmosphere. Forecasts prepared with an approximation to these components held unchanged show significantly increased accuracy. Finally, some of the difficulties in developing a more acceptable physical approach to this problem are outlined. | |
| publisher | American Meteorological Society | |
| title | THE ERROR IN NUMERICAL FORECASTS DUE TO RETROGRESSION OF ULTRA-LONG WAVES | |
| type | Journal Paper | |
| journal volume | 86 | |
| journal issue | 7 | |
| journal title | Monthly Weather Review | |
| identifier doi | 10.1175/1520-0493(1958)086<0245:TEINFD>2.0.CO;2 | |
| journal fristpage | 245 | |
| journal lastpage | 250 | |
| tree | Monthly Weather Review:;1958:;volume( 086 ):;issue: 007 | |
| contenttype | Fulltext | |
