The baroclinic atmosphere with convective instability is advantageous to the development of instability of northward inertial gravity waves. 对流不稳定与斜压大气的结合有利于北传的重力惯性波不稳定发展。
Transversal trough, shear line, high-altitude cold air, low-altitude warm air, and severe warming on the ground surface were conducive to the promotion of convective instability. 横槽切变线,高层冷空气,低层暖空气,地面剧烈增温,都有利于促进对流不稳定;
Conditional symmetry instability and convective instability play important role on the rainstorm. 条件性对称不稳定以及对流不稳定对此次暴雨过程也起了关键的作用。
Warning index pattern show convective instability characteristic and high energy. 它能预示强对流天气层结的不稳定特征和高能量。
One of factors which activize the explosive development of cyclone exists strong convective instability in lower layers from the analysis of the barotropic potential vorticity. 由正压位涡分析得出,气旋爆发性发展的启动因子之一为低层存在强对流性不稳定。