| タイトル | Observations and numerical simulations of precipitation development is seeded clouds over the Sierra Nevada |
| 著者（英） | Heymsfield, A. J.; Prasad, N.; Rodi, A. R. |
| 著者所属（英） | NASA Goddard Space Flight Center|Wyoming Univ.|National Center for Atmospheric Research |
| 発行日 | 1989-10-01 |
| 言語 | eng |
| 内容記述 | The evolution of precipitation in seeded wintertime orographically induced convective and stratiform clouds with embedded convection were studied using in situ observations and particle growth and trajectory models. The particle growth model of Heymsfield embedded in a kinematic flow field representative of the Sierra barrier was used to study the ice particle growth by diffusion, accretion and subsequent fall trajectories. The particles observed by the aircraft were classified into habits. The growth of observed particles were compared with the model predicted evolution. Using the aggregation model of Heymsfield, the observation of formation of aggregates is less than 10 minutes was verified. The key findings of this study are presented. |
| NASA分類 | METEOROLOGY AND CLIMATOLOGY |
| レポートNO | 90A12674 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/360043 |
