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Session Proposal: Interior Dynamics to Surface Magnetism: Probing the Full Sun with Observations from the Sun-Earth Line Augmented with New Data from the Poles, the Far Side, and Other Vantage Points (AGU25)

SH014
Interior Dynamics to Surface Magnetism: Probing the Full Sun with Observations from the Sun-Earth Line Augmented with New Data from the Poles, the Far Side, and Other Vantage Points

Session ID#: 249007

Session Description:
Understanding the solar cycle and its variability requires full views of the Sun. Solar magnetic activity arises from interactions of flows and fields within the convection zone and across the surface. Full Sun observations allow us to more effectively probe both interior dynamics and surface magnetic phenomena. With long-term datasets from SDO/HMI, SOHO/MDI, and GONG, and new high latitude and far-side vantages provided by Solar Orbiter and STEREO, we are able to better investigate the global magnetic activity via advances in helioseismology, modeling, and data assimilation. These capabilities will be further expanded by the Vigil mission and the Solar Polar mission recommended by the Decadal Survey. This session welcomes studies that address the physical processes governing the solar activity cycle across all vantage points, from tachocline to the convection zone and through the surface. Contributions from the solar community, including the COFFIES DRIVE Science Center, are welcome.
Index Terms:

7522 Helioseismology [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
7524 Magnetic fields [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
7536 Solar activity cycle [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
7544 Stellar interiors and dynamo theory [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
Primary Convener:  Ruizhu Chen, Stanford University, Stanford, CA, United States
Convener:  Lisa Upton, Southwest Research Institute Boulder, Boulder, CO, United States
 
The Sensitivity of Dynamo Models to the Choice of Sound-Proofing Approximation (1865615)
Abdullah Alshaffi1, Kyle Augustson2 and Nicholas Andrew Featherstone2, (1)University of Colorado Boulder, Boulder, CO, UNITED STATES, (2)Southwest Research Institute Boulder, Boulder, CO, United States
 
Modeling the Solar Dynamics from the Equator to the Poles and Implications to Observations from Different Vintage Points (1865796)
Irina Kitiashvili1, Alexander G Kosovichev2 and Alan A Wray1, (1)NASA Ames Research Center, Moffett Field, CA, United States, (2)New Jersey Institute of Technology, Physics, Newark, United States
 
Continuous Magnetic Tracking of Active Regions Across Multiple Solar Rotations Using Near-Side and Far-Side Observations (1884536)
Ruizhu Chen and Junwei Zhao, Stanford University, Stanford, CA, United States
 
Simulating where and when new active regions would emerge by combining global observations, MHD model and PINN (Invited) (1891478)
Mausumi Dikpati, NSF-NCAR, High Altitude Observatory, Boulder, United States and Subhamoy Chatterjee, Southwest Research Institute Boulder, Boulder, United States
 
Investigation of the Mechanism of Solar Irradiance Variations Using Helioseismology Data (1895667)
Kyle Villamayor, New Jersey Institute of Technology, Edison, NJ, United States, Alexander G Kosovichev, New Jersey Institute of Technology, Physics, Newark, United States and John T Stefan, New Jersey Institute of Technology, Department of Physics, Edison, NJ, United States
 
The Possible Role of Near-Surface Convection Dynamics in Maintaining the Sun's Latitudinally-Uniform Photospheric Emissivity (1899298)
Kinfe Teweldebirhan Gebreegzabihar, Southwest Research Institute Boulder, San Antonio, United States, Nicholas Andrew Featherstone, Southwest Research Institute Boulder, Boulder, CO, United States and Rituparna Basu Curt, Stanford University, Stanford, United States
 
Study of Long-Term Evolution of Solar Activity Nests Using both Near- and Far-side Observations (1900858)
Junwei Zhao, W. W. Hansen Experimental Physics Laboratory, Stanford University, Stanford, United States
 
Active Regions, Hemispheric Magnetic Asymmetry and Meridional Flows (Invited) (1908366)
Paul Rajaguru1, Ruizhu Chen2, Anisha Sen1, Junwei Zhao2 and Shukirjon Kholikov3, (1)Indian Institute of Astrophysics, Bengaluru, India, (2)W. W. Hansen Experimental Physics Laboratory, Stanford University, Stanford, United States, (3)National Solar Observatory, Boulder, United States
 
Flows and Radial Shear in the Upper Near-Surface Shear Layer of the Sun (Invited) (1919073)
M. Cristina Rabello-Soares, Stanford University, Stanford, CA, United States
 
FASTARR Meets SO/PHI: Solar Far-Side Butterflies and Validation of Active Region Predictions (1924005)
Amr Hamada1, Kiran Jain1, Hanna Strecker2, Charles Allen Lindsey3 and David Orozco Suárez2, (1)National Solar Observatory, Boulder, United States, (2)Instituto de Astrofísica de Andalucía, IAA-CSIC, Granada, Spain, (3)NorthWest Research Associates Boulder, Boulder, United States
 
Hemispheric and Latitudinal Asymmetry in Mid-term Periodicity in Solar Oscillations - A Challenge to Solar Dynamo Models (1924414)
Kiran Jain1, Sushanta C Tripathy1, Partha Chowdhury2 and Mausumi Dikpati3, (1)National Solar Observatory, Boulder, United States, (2)University of Calcutta, University College of Science and Technology, Kolkata, India, (3)NSF-NCAR, High Altitude Observatory, Boulder, United States
 
Estimating high resolution photospheric flows using an AI surface flux transport model (1944433)
Nishu Karna, Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, United States, Nina Bonaventura, University of Arizona, Steward Observatory, Tucson, United States, Plinio Guzmán, Fused Labs, Inc., Brooklyn, United States, Katherine Keegan, Emory University, Department of Mathematics, Atlanta, United States, Dr. Shea A. Hess Webber, PhD, Stanford University, HEPL, Stanford, CA, United States, Spiridon Kasapis, Princeton University, Department of Astrophysical Sciences, Princeton, United States, Bibhuti Kumar Jha, Southwest Research Institute Boulder, Boulder, United States, Anthony Yeates, University of Durham, Durham, United Kingdom and Andrés Muñoz-Jaramillo, Montana State University, Bozeman, United States
 
Investigating Active Region Flows in the Near-Surface Layers of the Sun (1957384)
Lekshmi Biji, Sushanta C Tripathy, Kiran Jain and Alexei A Pevtsov, National Solar Observatory, Boulder, United States
 
Solar Cycle Dependence of Global Subsurface Convection (1965938)
John T Stefan, New Jersey Institute of Technology, Physics, Edison, NJ, United States, Alexander G Kosovichev, New Jersey Institute of Technology, Physics, Newark, United States, Gustavo Guerrero, UFMG Federal University of Minas Gerais, Belo Horizonte, Brazil and Andrey Stejko, New Jersey Institute of Technology, Center for Computational Heliophysics, Edison, NJ, United States
 
Progress on COFFIES Science Goals and How It is Enabled by Cross-Disciplinary Research (1978031)
J Todd Hoeksema, Stanford University, HEPL, Stanford, CA, United States
 
Understanding the Variability of the Sun's Enigmatic Polar Fields (1988754)
Shaonwita Pal, Indian Institute of Science Education and Research Kolkata, Center of Excellence in Space Sciences India, Kolkata, India and Dibyendu Nandy, Indian Institute of Science Education and Research Kolkata, Center of Excellence in Space Sciences India and Department of Physical Sciences, Kolkata, India
 
Solar Cycle Variation of High Latitude Torsional Oscillations (1995592)
Alex Moncello1, Lekshmi Biji2, Sushanta C Tripathy3 and Kiran Jain3, (1)Organization Not Listed, Washington, DC, United States, (2)Aura Inc., Sunspot, NM, United States, (3)National Solar Observatory, Boulder, United States
 
Probing the Depth Dependence of Inertial Waves in the Solar Interior (1995766)
Krishnendu Mandal, New Jersey Institute of Technology, Physics, Edison, NJ, United States, Alexander G Kosovichev, New Jersey Institute of Technology, Physics, Newark, United States and Alexander G. Kosovichev
 
Far-Side Helioseismic Validation using Solar Observations from the Martian Surface. (2000666)
Kere Ravi Arjun, Indian Institute of Science Education and Research Mohali, Mohali, India, Rituparna Basu Curt, Stanford University, Stanford, United States and Dr. Shea A. Hess Webber, PhD, Stanford University, HEPL, Stanford, CA, United States
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