Y Lin, MR Kumjian - Journal of the Atmospheric Sciences, 2022 - journals.ametsoc.org
Lasting updrafts are necessary to produce severe hail; conventional wisdom suggests that extremely large hailstones require updrafts of commensurate strength. Because updraft …
MR Kumjian, K Lombardo… - Journal of the Atmospheric …, 2021 - journals.ametsoc.org
Hailstorms pose a significant socioeconomic risk, necessitating detailed assessments of how the hail threat changes throughout their lifetimes. Hail production involves the favorable …
The Influences of Effective Inflow Layer Streamwise Vorticity and Storm-Relative Flow on Supercell Updraft Properties in: Journal of the Atmospheric Sciences Volume 77 Issue 9 (2020) …
A Schueth, C Weiss, JML Dahl - Monthly Weather Review, 2021 - journals.ametsoc.org
The forward-flank convergence boundary (FFCB) in supercells has been well documented in many observational and modeling studies. It is theorized that the FFCB is a focal point for …
The development and intensification of low-level mesocyclones in supercell thunderstorms have often been attributed, at least in part, to augmented streamwise vorticity generated …
J Fischer, JML Dahl - Journal of the Atmospheric Sciences, 2022 - journals.ametsoc.org
Although much is known about the environmental conditions necessary for supercell tornadogenesis, the near-ground vorticity dynamics during the tornadogenesis process itself …
J Fischer, JML Dahl - Journal of the Atmospheric Sciences, 2020 - journals.ametsoc.org
The Relative Importance of Updraft and Cold Pool Characteristics in Supercell Tornadogenesis Using Highly Idealized Simulations in: Journal of the Atmospheric …
This research investigates a hypothesis posed by previous authors, which argues that the helical nature of the flow in supercell updrafts makes them more resistant to entrainment …