An Energy Structure Analysis of Spring Gale

Huanhuan Lei, Ming Wei
2012 Procedia Engineering  
This paper used NCEP analysis data and routine detect data to realize the gale weather in Nanjing, 4-10, 2011. It shows that the vertical shear formed by strong upper-level jet stream and low-level convergence deepened the convection; for the dry convection, CAPE can not show rightly, but it can be corrected by using other parameter and V-3θ chart, we can forecast the weather break ahead of time if we grasp the non-homogeneity of energy, ultralow temperature of atmosphere and discontinuous of wind.
doi:10.1016/j.proeng.2012.01.230 fatcat:c4a2jn3bprhlxmf25xeq62pqxa