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Monday, May 12, 2025
| Time | Event | (+) |
| 08:00 - 08:45 | Welcome Coffee (Auditório Jacy Monteiro) | |
| 08:45 - 09:00 | Welcome Talk - Relevant information regarding event logistics. | |
| 09:00 - 10:30 | Equation sets (Auditório Jacy Monteiro) | (+) |
| 09:00 - 09:30 | › Thermodynamic consistency and energy conservation for the multiphase moist compressible Euler equations - Dave Lee, Bureau of Meteorology | |
| 09:30 - 10:00 | › Exploring a Convolution-Based Self Attraction and Loading Technique for the Ocean Model MOM6 - Anthony Chen, University of Michigan | |
| 10:00 - 10:30 | › Multiscale numerical methods for geoscientific subgrid-scale process representation - Joern Behrens, Universitaet Hamburg | |
| 10:30 - 11:00 | Coffee break (Auditório Jacy Monteiro) | |
| 11:00 - 12:30 | Equation sets (Auditório Jacy Monteiro) | (+) |
| 11:00 - 11:30 | › About the spherical and ellipsoidal geopotential approximation and first results with a Discontinuous Galerkin dynamical core - Michael Baldauf, Deutscher Wetterdienst | |
| 11:30 - 12:00 | › A novel deep-atmosphere variant of the HOMME dynamical core for the E3SM climate model - Owen Hughes, Department of Climate and Space Sciences and Engineering, University of Michigan, Ann Arbor | |
| 12:00 - 12:30 | › Exploring Non-Hydrostatic Effects in ECMWF's IFS: Stability, Accuracy, and Forecast Skill at Kilometer-Scale Resolutions - Jozef Vivoda, European Centre for Medium-Range Weather Forecasts (online) | |
| 12:30 - 14:00 | Lunch (Restaurants) | |
| 14:00 - 15:30 | Spatial discretization (Auditório Jacy Monteiro) | (+) |
| 14:00 - 14:30 | › Spherical Harmonics Least Square approximation on the Cubed-Sphere grid - Matthieu Brachet, Laboratoire de mathématiques et applications (online) | |
| 14:30 - 15:00 | › A dynamical core for global atmospheric model using summation-by-parts finite-differences method - Vladimir Shashkin, G.I. Marchuk Institute of Numerical Mathematics, Russian Academy of Sciences [Moscow], Hydrometcentre of Russia, [Moscow] | |
| 15:00 - 15:30 | › Robust discontinuous Galerkin models for atmospheric dynamics using non-conforming mesh refinement - Tommaso Benacchio, Weather Research, Danish Meteorological Institute, Denmark | |
| 15:30 - 16:00 | Coffee break (Auditório Jacy Monteiro) | |
| 16:00 - 17:00 | Spatial discretization (Auditório Jacy Monteiro) | (+) |
| 16:30 - 17:00 | › Analysis of finite-volume transport schemes on cubed-sphere grids and an accurate scheme for divergent winds - Luan Santos, Cooperative Institute for Modeling the Earth System, Princeton University | |
| 16:30 - 17:00 | › A Sparse Grid Hexagonal Grid on the sphere based on the L-Galerkin approach o2o2 - Jurgen Steppeler (University Bonn) | |
| 18:30 - 21:00 | Happy Hour |
Tuesday, May 13, 2025
| Time | Event | (+) |
| 09:00 - 10:30 | Test cases (Auditório Jacy Monteiro) | (+) |
| 09:00 - 09:30 | › New Idealized Test Cases for the Dynamical Cores of General Circulation Models - Christiane Jablonowski, University of Michigan | |
| 09:30 - 10:00 | › A minimal adiabatic example of sudden stratospheric warming - Joseph Mouallem, Atmospheric and Oceanic Sciences Program, Princeton University | |
| 10:00 - 10:30 | › Third-Order, Adaptively Implicit Time Stepping for Advection Enabling Long Time Steps - Amber Te Winkel, University of Reading | |
| 10:30 - 11:00 | Coffee break (Auditório Jacy Monteiro) | |
| 11:00 - 12:30 | Time discretization & integration (Auditório Jacy Monteiro) | (+) |
| 11:00 - 11:30 | › Accuracy analysis and improvement of a semi-Lagrangian exponential integration method for the shallow-water equations on the rotating sphere - Joao Guilherme Caldas Steinstraesser, Institute of Mathematics and Statistics - University of São Paulo | |
| 11:30 - 12:00 | › Stability analyses of divergence and vorticity damping on cubed-sphere grids - Timothy Andrews, University of Michigan | |
| 12:00 - 12:30 | › Interesting features of the dynamical core of CCAM - John McGregor, CSIRO Environment, Melbourne | |
| 12:30 - 14:00 | Lunch (Restaurants) | |
| 14:00 - 15:30 | Spatial discretization (Auditório Jacy Monteiro) | (+) |
| 14:00 - 14:30 | › Sub-spherical harmonics - Laplacian eigenfunctions of the sub-domains on the sphere - Janakiraman Subburathnam, Centre for Development of Advanced Computing, Bangalore (online) | |
| 14:30 - 15:00 | › Splitting horizontal and vertical element order in a compatible finite element discretisation - Daniel Witt, Univeristy of Exeter | |
| 15:00 - 15:30 | › Improving the accuracy of TRiSK-type schemes - Eldred Christopher, Sandia National Laboratories [Albuquerque] | |
| 15:30 - 16:00 | Coffee break (Auditório Jacy Monteiro) | |
| 16:00 - 16:30 | MONAN (Model for Ocean-laNd-Atmosphere PredictioN) (Auditório Jacy Monteiro) - Pedro Dias (University of São Paulo) |
Wednesday, May 14, 2025
| Time | Event | (+) |
| 08:30 - 10:00 | Related Topics (Auditório Jacy Monteiro) | (+) |
| 08:30 - 09:00 | › A scalable ADER-DG transport method with a polynomial-order-independent CFL limit for efficient high-order simulations - Kieran Ricardo, The Australian National University (Online) | |
| 09:00 - 09:30 | › Ekman Transport on a sphere - Nathan Paldor, Fredy and Nadine Herrmann Institute of Earth Sciences, The Hebrew University of Jerusalem | |
| 09:30 - 10:00 | › pyBELLA+: An idealised laboratory testbed for investigating novel NWP applications - Ray Chew, California Institute of Technology, Freie Universität Berlin, Goethe-Universität Frankfurt am Main | |
| 10:00 - 10:30 | Coffee break (Auditório Jacy Monteiro) | |
| 10:30 - 11:40 | Poster (Flash Talks) (Auditório Jacy Monteiro) | (+) |
| 10:30 - 10:37 | › A robust high-order finite volume method for advection on geodesic spherical grids. - Jeferson Granjeiro, Institute of Mathematics and Statistics - University of São Paulo | |
| 10:37 - 10:44 | › Assessment and sensitivity studies of Numerical Weather Prediction Models during Catastrophic Flooding in Rio Grande do Sul - Ariane Frassoni, National Institute for Space Research [Sao José dos Campos] = Instituto Nacional de Pesquisas Espaciais | |
| 10:51 - 10:58 | › Data Assimilation Using Generative Adversarial Networks for Global Models - Otavio Feitosa, CEMPA Cerrado, Instituto Nacional de Pesquisas Espaciais - Haroldo Velho, Instituto Nacional de Pesquisas Espaciais | |
| 10:58 - 11:05 | › Exploring grid and nudging strategies for wind energy assessment in the Model for Prediction Across Scales - Guilherme Torres Mendonça, Institute of Mathematics and Statistics - University of São Paulo | |
| 11:05 - 11:12 | › High-order Hodge Stars Operators for Discrete Exterior Calculus on Voronoi-Delaunay Biperiodic Meshes - João Gomes, Institute of Mathematics and Statistics [Sao Paulo] | |
| 11:12 - 11:19 | › Nonlinear wave interactions in shallow water equations on the sphere - Marco Dourado, Instituto de Matemática e Estatística | |
| 11:30 - 11:30 | Group Photo - Group Photo | |
| 11:40 - 13:10 | Lunch (Restaurants) | |
| 13:20 - 18:00 | Tour to Parque Estadual Cantareira - Pedra Grande - TBD |
Thursday, May 15, 2025
| Time | Event | (+) |
| 09:00 - 10:30 | Machine learning (Auditório Jacy Monteiro) | (+) |
| 09:00 - 09:30 | › Modeling global surface dust deposition using physics-informed neural networks - Elwin Van 't Wout, Institute for Mathematical and Computational Engineering, Pontificia Universidad Católica de Chile | |
| 09:30 - 10:00 | › Leveraging machine learning for improved numerical weather prediction through large-scale spectral nudging - Syed Zahid Husain, Environment and Climate Change Canada | |
| 10:00 - 10:30 | › Hybrid Models for Extreme Meteorological Events - Haroldo Campos Velho, National Institute for Space Research | |
| 10:30 - 11:00 | Coffee break (Auditório Jacy Monteiro) | |
| 11:00 - 12:30 | Machine learning (Auditório Jacy Monteiro) | (+) |
| 11:00 - 11:30 | › Satellite Data Assimilation by EnKF and Cellular Neural Network for Global models - Cesar Magno Oliveira Junior, Universidade de São Paulo | |
| 11:30 - 12:00 | › Deep Learning for Super-Resolution in ICON-O - Fabricio Rodrigues Lapolli, Max-Planck-Institut für Meteorologie | |
| 12:00 - 12:30 | › Foundational AI for Solving PDEs and Systems on the Sphere - Christopher Pain, Applied Modelling and Computation Group, Imperial College London - Boyang Chen, Applied Modelling and Computation Group, Imperial College London (online) | |
| 12:30 - 14:00 | Lunch (Restaurants) | |
| 14:00 - 15:30 | Related Topics (Auditório Jacy Monteiro) | (+) |
| 14:00 - 14:30 | › U-Net type convolutional neural network for data assimilation - Gerônimo Lemos, Instituto Nacional de Pesquisas Espaciais | |
| 14:30 - 15:00 | › Poseidon: A Source-to-Source Compiler for Optimizing Ocean Simulation Models on Modern HPC Architectures - Martin Schreiber, Université Grenoble Alpes | |
| 15:30 - 16:00 | Coffee break (Auditório Jacy Monteiro) | |
| 16:00 - 16:45 | Future Perspectives of Machine Learning use in Weather, Ocean and Climate Models. (Auditório Jacy Monteiro) - Discussion | |
| 18:30 - 22:00 | Dinner |
Friday, May 16, 2025
| Time | Event | (+) |
| 09:00 - 10:30 | Physics Dynamics Coupling (Auditório Jacy Monteiro) | (+) |
| 09:00 - 09:30 | › Efficient stochastic closure modelling by assimilating statistics - Sagy Ephrati, Chalmers University of Technology | |
| 09:30 - 10:00 | › Turbulence model of the atmospheric boundary layer by G. I. Taylor's statistical theory applied to the global model BAM-INPE - Eduardo Rohde Eras, Instituto Nacional de Pesquisas Espaciais | |
| 10:00 - 10:30 | › Recent Progress on the Met Office's LFRic Atmosphere Model - Thomas Bendall, Met Office (online) | |
| 10:30 - 11:00 | Coffee break (Auditório Jacy Monteiro) | |
| 11:00 - 12:00 | Collaboration Workspace - Final discussions on collaborations constructed during the event. |
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