Author: Leigh Orf
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An Ultrafine-Resolution Numerical Investigation of the Influence of Terrain on Tornado Behavior
Authors: Dang, Jiamin; Houser, Jana; Orf, Leigh; Yue, Peng; Yan, Guirong (Grace) Journal Title: Monthly Weather Review Publication Date: 2026-04-01 Content Type: Journal article DOI: 10.1175/MWR-D-24-0268.1 -
Impact of the streamwise vorticity current on low-level mesocyclone development in a simulated supercell
Authors: Finley, Catherine A. A.; Elmore, Michelle; Orf, Leigh; Lee, Bruce D. D. Journal Title: Geophysical Research Letters Publication Date: 2023-00-00 Content Type: DOI: -
Tracking the centre of asymmetric vortices using wind velocity vector data fields
Authors: Bannigan, Niall; Orf, Leigh; Savory, Eric Journal Title: Boundary-Layer Meteorology Publication Date: 2022-00-00 Content Type: DOI: -
Modeling the world's most violent thunderstorms
Authors: Orf, Leigh Journal Title: Computing in Science and Engineering Publication Date: 2021-00-00 Content Type: DOI: -
Hydraulic jump dynamics above supercell thunderstorms
Authors: O'Neill, Morgan E.; Orf, Leigh; Heymsfield, Gerald M.; Halbert, Kelton Journal Title: Science Publication Date: 2021-00-00 Content Type: DOI: -
VAPOR: a visualization package tailored to analyze simulation data in Earth system science
Authors: Li, Shaomeng; Jaroszynski, Stanislaw; Pearse, Scott; Orf, Leigh; Clyne, John Journal Title: Atmosphere Publication Date: 2019-00-00 Content Type: DOI: -
A violently tornadic supercell thunderstorm simulation spanning a quarter-trillion grid volumes: computational challenges, I/O framework, and visualizations of tornadogenesis
Authors: Orf, Leigh Journal Title: Atmosphere Publication Date: 2019-00-00 Content Type: DOI: -
Using graphic processing units for massively parallel computations of fluid parcel trajectories
Authors: Halbert, Kelton; Orf, Leigh; Dixon, Austin Journal Title: Publication Date: 2018-00-00 Content Type: DOI: -
The streamwise vorticity current in a high resolution simulation of a tornadic supercell thunderstorm
Authors: Dixon, Austin; Orf, Leigh; Halbert, Kelton Journal Title: Publication Date: 2018-00-00 Content Type: DOI: -
Evolution and scaling of a simulated downburst-producing thunderstorm outflow
Authors: Oreskovic, Christopher; Savory, Eric; Porto, Juliette; Orf, Leigh G. Journal Title: Wind and Structures Publication Date: 2018-00-00 Content Type: DOI: -
A parametric study of downbursts using a full-scale cooling source model
Authors: Oreskovic, Chris; Orf, Leigh G.; Savory, Eric Journal Title: Journal of Wind Engineering and Industrial Aerodynamics Publication Date: 2018-00-00 Content Type: DOI: -
The use of ZFP lossy floating point data compression in tornado-resolving thunderstorm simulations
Authors: Orf, Leigh Journal Title: Publication Date: 2017-00-00 Content Type: DOI: -
Evolution of a long-track violent tornado within a simulated supercell. Supplement containing videos
Authors: Orf, Leigh; Wilhelmson, Robert; Lee, Bruce; Finley, Catherine; Houston, Adam Journal Title: Bulletin of the American Meteorological Society Publication Date: 2017-00-00 Content Type: DOI: -
Evolution of a long-track violent tornado within a simulated supercell
Authors: Orf, Leigh; Wilhelmson, Robert; Lee, Bruce; Finley, Catherine; Houston, Adam Journal Title: Bulletin of the American Meteorological Society Publication Date: 2017-00-00 Content Type: DOI: -
Simulations of violently tornadic supercells
Authors: Orf, Leigh; Lee, B. C.; Finley, C. A.; Wilhelmson, R. B.; Houston, A. L. Journal Title: Publication Date: 2016-00-00 Content Type: DOI: -
Low-level vorticity budget analysis of a simulated long-lived violent tornado
Authors: Yin, Yue; Finley, C. A.; Orf, L.; Lee, B. D.; Wilhelmson, R. Journal Title: Publication Date: 2016-00-00 Content Type: DOI: -
Dynamic multi-scale modes of severe storm structure detected in mobile Doppler radar data by entropy field decomposition
Authors: Frank, Lawrence; Galinsky, V. L.; Orf, L.; Wurman, J. Journal Title: Publication Date: 2016-00-00 Content Type: DOI: -
Damaris: Addressing performance variability in data management for post-Petascale simulations
Authors: Dorier, Matthieu; Antoniu, Gabriel; Cappello,Franck; Snir, Marc; Robert Sisneros; Yildz, Orcun; Ibrahim, Shadi; Peterka, Tom; Orf, Leigh Journal Title: ACM Transactions on Parallel Computing Publication Date: 2016-00-00 Content Type: DOI: -
Adaptive performance-constrained in situ visualization of atmospheric simulations
Authors: Dorier, Mattieu; Sisneros, Robert; Bautista-Gomez, Leonardo; Peterka, Tom; Orf, Leigh; Rahmani, Lokman; Antoniu, Gabriel; Bouge, Luc Journal Title: Publication Date: 2016-00-00 Content Type: DOI: -
On the use of advection correction in trajectory calculations
Authors: Shapiro, Alan; Rahimi, Stefan; Rotvin, Corey K.; Orf, Leigh Journal Title: Journal of the Atmospheric Sciences Publication Date: 2015-00-00 Content Type: DOI: