presentations

Talks I've given, with slides where available.

2026

  1. ITCZ and the nontraditional Coriolis terms
    H. Ong, O. K. Hughes, A. Herrington, and 3 more authors
    2026
    AMS 106th Annual Meeting 2026, 25th Conference on Atmospheric and Oceanic Fluid Dynamics, Houston, TX, USAJan. 25-29, 2026

2025

  1. Examining the Contribution of Deep-Atmosphere Dynamical Cores to Mitigating Double ITCZ Bias in Aquaplanets
    O. K. Hughes, H. Ong, P. H. Lauritzen, and 3 more authors
    2025
    AGU Annual Meeting, New Orleans, LA, USA, December 15-19, 2025
    Slides
  2. ITCZ and the nontraditional Coriolis terms
    H. Ong, O. K. Hughes, A. Herrington, and 3 more authors
    2025
    AGU Annual Meeting, New Orleans, LA, USA, December 15-19, 2025
    Slides
  3. Insights from the 2025 Dynamical Core Model Intercomparison Project (DCMIP-2025)
    C. Jablonowski, T. Andrews, O. K. Hughes, and 16 more authors
    2025
    30th Annual CESM Workshop 2025, Boulder, CO, USA, June 9-11, 2025
  4. A prototype deep-atmosphere version of the HOMME (SE-NH) dynamical core
    O. K. Hughes, C. Jablonowski, O. Guba, and 1 more author
    2025
    30th Annual CESM Workshop 2025, Boulder, CO, USA, June 9-11, 2025
    Slides
  5. New Idealized Test Cases for the Dynamical Cores of General Circulation Models
    C. Jablonowski, O. K. Hughes, T. Andrews, and 1 more author
    2025
    Partial Differential Equations on the Sphere Workshop, São Paulo, Brazil, May 12-16, 2025
  6. A novel deep-atmosphere variant of the HOMME dynamical core for the E3SM climate model
    O. K. Hughes, C. Jablonowski, M. A. Taylor, and 1 more author
    2025
    Partial Differential Equations on the Sphere, São Paulo, Brazil. May 12-16, 2025
    Slides

2024

  1. A novel deep-atmosphere variant of the HOMME dynamical core for the E3SM climate model
    O. K. Hughes, C. Jablonowski, M. A. Taylor, and 1 more author
    2024
    American Geophysical Union Annual Meeting, Washington D.C., U.S.A, December 9-13, 2024
    Slides
  2. Justice-Based Education within Climate and Space Sciences
    E. Schwartz, O. K. Hughes, T. May, and 2 more authors
    2024
    American Geophysical Union Annual Meeting, Washington D.C., U.S.A, December 9-13, 2024
    Slides
  3. Deep atmosphere formulation of HOMME
    O. Guba, O. K. Hughes, C. Jablonowski, and 1 more author
    2024
    DoE EESM PI meeting, Rockville, MD, USA, August 6-9, 2024
  4. Results of idealized test cases from a deep-atmosphere variant of the HOMME dynamical core
    O. K. Hughes, C. Jablonowski, O. Guba, and 1 more author
    2024
    DoE EESM PI meeting, Rockville, MD, USA, August 6-9, 2024
    Slides

2023

  1. A Closer Look at E3SM’s Stratosphere: Circulation Biases, Transport, Tracers
    C. Jablonowski, J. Hollowed, L. Nguyen, and 4 more authors
    2023
    DoE CLDERA All-Hands Meeting, Albuquerque, NM, USA, Oct 17-19, 2023
  2. A Prototype Deep-Atmosphere Configuration of HOMME: Design and First Results
    O. K. Hughes, C. Jablonowski, O. Guba, and 1 more author
    2023
    E3SM All-Hands Meeting, Denver, CO, USA, June 26-28, 2023
    Slides
  3. Test Results from the Deep-atmosphere Configuration of the HOMME Dynamical Core
    O. K. Hughes, C. Jablonowski, M. A. Taylor, and 1 more author
    2023
    Partial Differential Equations on the Sphere, Grenoble, France. July 3-7, 2023
    Slides
  4. Causes and Effects of Dissipation in Dynamical Cores
    C. Jablonowski, O. K. Hughes, and G. Limon
    2023
    Partial Differential Equations on the Sphere, Grenoble, France. July 3-7, 2023
  5. A conservative deep-atmosphere configuration for the HOMME dynamical core
    O. K. Hughes, C. Jablonowski, O. Guba, and 1 more author
    2023
    CESM Workshop 2023, Boulder, CO, USA, June 12-14, 2023

2022

  1. Assessing the interaction between dissipation and physical processes in FV3-based GCMs via idealized test cases
    C. Jablonowski and O. K. Hughes
    2022
    Workshop on Physics-Dynamics Coupling (PDC) in Weather & Climate Models, Princeton, NJ, USA, June 1-3, 2022
  2. Numerical Characteristics of CAM’s FV3 dynamical core
    C. Jablonowski and O. K. Hughes
    2022
    CESM Atmosphere Model Working Group (AMWG) Meeting, Boulder, CO, USA, virtual, Feb. 7-10, 2022

2021

  1. Extending the Dynamical Core Test Case Hierarchy: Moist Baroclinic Waves with Topography
    O. K. Hughes and C. Jablonowski
    2021
    Partial Differential Equations on the Sphere, Offenbach, Germany [online]. May 17-21, 2021
    Slides
  2. Insights into the Physical and Numerical Impact of Topographic Barriers on the Atmospheric Circulation
    C. Jablonowski and O. K. Hughes
    2021
    Partial Differential Equations on the Sphere, Offenbach, Germany [online]. May 17-21, 2021
  3. Extending the Dynamical Core Test Case Hierarchy: Moist Baroclinic Waves with Topography
    O. K. Hughes and C. Jablonowski
    2021
    CESM Atmosphere Model Working Group (AMWG) Meeting, Boulder, CO, USA, virtual, Feb. 8-12, 2021
    Slides

2017

  1. Real-Time Certified Probabilistic Pedestrian Forecasting
    H. O. Jacobs, O. K. Hughes, M. Johnson -Roberson, and 1 more author
    2017
    IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) Vancouver, B.C., Canada. September 24–28, 2017