Name: Mathematics of the Weather 2024
Start: 2024-10-07T11:30:00+02:00
End: 2024-10-09T14:00:00+02:00
Location: Bad Orb, Germany

Mathematics of the Weather 2024

from Monday 7 October 2024 (11:30) to Wednesday 9 October 2024 (14:00)

Monday 7 October 2024

11:30 Registration and Welcome (Coffee and lunch snack)
Registration and Welcome (Coffee and lunch snack)
11:30 - 13:15
13:15
13:15 - 14:15
Contributions

13:15 Challenges of turbulence modelling over realistic terrain - Ivana Stiperski (University of Innsbruck)

13:45 Directionality of the turbulent exchange of momentum: an eigen-decomposition approach - Federica Gucci (University of Cologne)

14:00 Atmospheric turbulence with energy sources at two disparate length-scales. - Aditya Baksi
14:15 Coffee Break
Coffee Break
14:15 - 14:45
14:45
14:45 - 16:15
Contributions

14:45 The impact of transience in the interaction between orographic gravity waves and mean flow - Felix Jochum (Institut für Atmosphäre und Umwelt, Goethe-Universität Frankfurt)

15:00 Impact of small-scale gravity waves on tracer transport - Irmgard Knop (Goethe University Frankfurt, Institute for Atmospheric and Environmental Sciences, Frankfurt am Main, Germany)

15:15 Generalisation of the parametrisation for homogeneous ice nucleation due to gravity waves - Alena Kosareva (Goethe University Frankfurt, Institute for Atmospheric and Environmental Sciences, Frankfurt am Main, Germany)

15:30 LES of Tropical Cyclones with Adaptive Mesh Refinement and Non-Column Based Microphysics. - Simone Marras (New Jersey Institute of Technology (NJIT))

15:45 A Preliminary 3D AI-Driven Adaptive Mesh Technique in Adaptive Atmospheric Model Fluidity-Atmosphere - Pu Gan (Institute of Atmospheric Physics (IAP), Chinese Academy of Sciences (CAS))

16:00 Data-driven deterministic and stochastic subgrid-scale parameterization for atmosphere and ocean models: a pattern-based approach - Frank Kwasniok (University of Exeter, UK)
16:15 Coffee Break
Coffee Break
16:15 - 16:45
16:45
16:45 - 18:15
Contributions

16:45 Challenges of AI weather models in learning multi-scale dynamics and gray swans - Pedram Hassanzadeh (University of Chicago)

17:15 Coupled atmosphere-ocean simulations with a parsimonious deep learning model - Dale Durran (University of Washington)

17:45 Thoughts on Machine Learning - Rupert Klein (Freie Universität Berlin)
18:15 Ice Breaker
Ice Breaker
18:15 - 20:15
Tuesday 8 October 2024
08:30
08:30 - 09:45
Contributions

08:30 Hybrid AI and multiscale physical modelling for optimal urban decarbonisation combating climate change - Fangxin Fang (Imperial College London)

09:00 Neural Network Implementation of High-order Discontinuous Galerkin Methods - Linfeng Li (Imperial College London)

09:15 Acceleration of a ray tracing parameterization of gravity wave momentum transport - David Connelly (New York University)

09:30 Improving performance of effectively submesoscale resolving ocean simulations - Philip Freese
09:45 Coffee Break
Coffee Break
09:45 - 10:15
10:15
10:15 - 11:50
Contributions

10:15 Rotating convection and flows with horizontal kinetic energy backscatter - Jens Rademacher (Universität Hamburg)

10:45 On a Discrete Hierarchy for Atmosphere-Ocean Dynamics - Peter Korn

11:15 Admissibility preserving Flux Reconstruction / Discontinuous Galerkin methods for compressible flows - Arpit Babbar (Postdoctoral researcher, Johannes Gutenberg University of Mainz)

11:30 Adaptive mesh refinement in Earth-system modeling: first steps - Benedict Geihe Kerstin Hartung
11:50 Lunch Break
Lunch Break
11:50 - 13:15
13:15 -all posters will be visible during the whole conference, authors will be available during the whole poster session and on demand during the conference-
-all posters will be visible during the whole conference, authors will be available during the whole poster session and on demand during the conference-
13:15 - 15:15
Contributions

13:15 Model uncertainty model intercomparison project - an intercontinental comparison of physics suites in weather prediction and climate modelling - Edward Groot (Previously IPA University of Mainz, currently University of Oxford, AOPP)

13:21 Realistic and Efficient Gravity-Wave Modelling - Ulrich Achatz

13:27 Analysis of the entropy budget at stable stratification using LF Richardson's notion of the intrinsic energy - Almut Gassmann

13:35 Revision of moist PV under the notion of the particle relabeling symmetry - Almut Gassmann

13:41 A hierarchy of ice cloud models - Peter Spichtinger (Institute for Atmospheric Physics, Johannes Gutenberg University, Mainz)

13:54 CGDycore: A Julia implementation of numerical dycores for different backends - Knoth Oswald (Institute for Tropospheric Research)

14:00 Ice cloud generation by transient gravity wave parameterization - Stamen Dolaptchiev (Goethe University Frankfurt) Ulrich Achatz (Goethe University Frankfurt)

14:06 Well-Posedness of the Dynamic Framework in Earth-System Model - Ruxu Lian

14:13 Spectral Analysis of Gravity Waves in a High-Resolution ICON Simulation - Zuzana Prochazkova (Charles University, Department of Atmospheric Physics, Prague, Czechia.)

14:20 pyBELLA+: A laboratory testbed for investigating novel NWP applications - Ray Chew (Freie Universität Berlin and Goethe-Universität Frankfurt am Main)

14:30 A novel constrained spectral approximation method - Ray Chew (Freie Universität Berlin and Goethe-Universität Frankfurt am Main)

14:40 Solving the Discretised Flow Equations on Structured Grid using Machine Learning: Applications in Urban Flows Dynamics - Boyang Chen (Imperial College London)

14:50 Jexpresso: an open source software package for the solution of general PDEs of computational mechanics. - Simone Marras (New Jersey Institute of Technology (NJIT))

14:56 Model Uncertainty – MIP - Edward Groot (Previously IPA University of Mainz, currently University of Oxford, AOPP)

15:02 The structure of predictability in an intermediate-complexity atmospheric model: covariant Lyapunov vectors and finite-time Lyapunov exponents - Frank Kwasniok (University of Exeter, UK)
15:15
15:15 - 16:45
Contributions

15:15 Further steps towards a Discontinuous Galerkin solver as an alternative dynamical core for the ICON model - Michael Baldauf (Deutscher Wetterdienst)

15:45 Modern discontinuous Galerkin methods for atmospheric physics - Hendrik Ranocha (Johannes Gutenberg University Mainz)

16:15 The construction of a three‑dimensional dynamically adaptive finite-element atmospheric model Fluidity-Atmos - Jinxi Li (Institute of Atmospheric Physics, Chinese Academy of Sciences)
16:45 Coffee Break
Coffee Break
16:45 - 17:15
17:15
17:15 - 18:30
Contributions

17:15 What features, beyond the vertical coordinate, are responsible for the Eta model skill? - Fedor Mesinger

17:45 Noise producing smooth surfaces with cut cells - Juergen Steppeler (GERICS)

18:00 3D TIGAR: Vertical spectral representation of a global atmospheric primitive equation dynamical core based on Hough harmonics - Sergiy Vasylkevych (University of Hamburg)
19:00 Conference Dinner
Conference Dinner
19:00 - 21:00
Wednesday 9 October 2024
08:30
08:30 - 09:45
Contributions

08:30 Surrogate models for fast-slow mode interactions - Marcel Oliver (KU Eichstätt-Ingolstadt)

09:00 Balanced data assimilation with a blended numerical model - Ray Chew (Freie Universität Berlin and Goethe-Universität Frankfurt am Main)

09:15 Time-parallel integration and phase averaging for the rotating shallow-water equations on the sphere - Hiroe Yamazaki (Imperial College London)

09:30 Phase Averaged Deferred Correction for Multi-Timescale Systems - Michael Cox (Durham University)
09:45 Coffee Break
Coffee Break
09:45 - 10:15
10:15
10:15 - 11:30
Contributions

10:15 Using Explainable AI and Transfer Learning to understand and predict the maintenance of Atlantic blocking with limited observational data - Edwin Gerber (New York University)

10:45 Atmospheric flow regimes: stochastic modelling and data clustering for sensitivity studies and reduced stochastic models - Nikki Vercauteren (Institute of Geophysics and Meteorology, University of Cologne)

11:15 A Spatial Bayesian Hierarchical Postprocessing of Wind Gusts - Philipp Ertz (Universität Bonn, Institute for Geosciences, Meteorology Section)
11:30 Break Lunch Snack and Discussions
Break Lunch Snack and Discussions
11:30 - 12:30
12:30
12:30 - 14:00
Contributions

12:30 Development of a global large-eddy simulation model by the Nonhydrostatic Icosahedral Atmospheric Model (NICAM) - Masaki Satoh (AORI, The University of Tokyo)

13:00 Developing numerical weather prediction models in Python - Christian Kuehnlein (ECMWF)

13:30 Final Discussion - Peter Spichtinger (Gutenberg University Mainz, Institute for Atmospheric Physics, Mainz, Germany) Ulrich Achatz

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