“…Some studies found that moderate shear or easterly shear is favorable for developing cases (Tuleya & Kurihara, 1981, 1982; Zehr, 1992; Zeng et al, 2010). In contrast, enhanced vertical wind shear misaligns the storm, which sometimes leads to ventilation, thereby disrupting the intensification process (Alland et al, 2017; Davis & Ahijevych, 2012; Riemer et al, 2010; Tang & Emanuel, 2010; Wang et al, 2012). Other studies showed that abundant low‐level convergence and enhanced mass flux through organized outflow is associated with sustained deep convection in developing cases, with an anticyclonic circulation in the upper levels (Lee, 1989a, 1989b; McBride & Zehr, 1981; Sears & Velden, 2014; Tuleya, 1991; Zehr, 1992; Zhang & Zhu, 2012).…”