Several case studies and numerical simulations have hypothesized that baroclinic boundaries provide enhanced horizontal and vertical vorticity, wind shear, helicity, and moisture that induce stronger updrafts, higher reflectivity, and stronger low...
High-shear, low-CAPE (HSLC) supercells are a phenomenon in which an anomalously high wind shear makes up for a lack of convective available potential energy (CAPE). These events are not very common, but when they do occur they generate high wind s...