The deadline to submit a session, town hall, or pre-conference workshop proposal for AGU25 has passed. Please search for and review proposed sessions below. Please note this site is frozen as of 4/29/25 and will not reflect any changes to proposals made after this date.


Conveners will be contacted by the AGU25 Program Committee with any requests for mergers or edits to proposals. Conveners will be notified of the acceptance of their proposal in mid-June.


Abstract submissions will also open in mid-June and the deadline for abstract submissions is 30 July, 2025.


Please visit the AGU25 website for more information or please contact AGU with any questions.

Session Proposal: Solar and Heliospheric Physics: General Contributions (AGU25)

SH025
Solar and Heliospheric Physics: General Contributions

Session ID#: 246835

Session Description:
Contributions to this session highlight the latest scientific results relevant to solar and heliospheric physics that do not fall within the purview of other focused sessions at the Fall AGU Meeting.
Index Terms:

7599 General or miscellaneous [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
7899 General or miscellaneous [SPACE PLASMA PHYSICS]
7999 General or miscellaneous [SPACE WEATHER]
Primary Convener:  Hazel M Bain, University of Colorado/CIRES, Boulder, United States
Conveners:  Hazel M Bain, CU/CIRES NOAA/SWPC, Boulder, United States, Scott England, Virginia Polytechnic Institute and State University, Aerospace and Ocean Engineering, Blacksburg, United States and Weichao Tu, West Virginia University, Department of Physics and Astronomy, Morgantown, WV, United States
Student/Early Career Convener:  Eduardo Perez Macho, INPE National Institute for Space Research, Sao Jose dos Campos, Brazil
 
Mass Vortex Theory: A Radical New Solar Structure (1855995)
Sally Seaver, Independent Scientist, Athol, United States
 
Statistical Features of Non-Parker Spiral Interplanetary Magnetic Field Configurations Observed in Near-Earth Space (1863207)
Jong-Sun Park1, Quanqi Shi1, Jungjoon Seough2, Hui Zhang1, Tao Tang1, Ruilong Guo1, Kyung-Suk F Cho2,3, Dong-Hun Lee4 and Khan-Hyuk Kim5, (1)Shandong University at Weihai, Weihai, China, (2)KASI Korea Astronomy and Space Science Institute, Daejeon, South Korea, (3)University of Science and Technology, Daejeon, South Korea, (4)Kyung Hee University, Yongin, South Korea, (5)Kyung Hee University, School of Space Research, Yongin, South Korea
 
Modeling-Based Diagnostics of Propagating High-Frequency Acoustic Waves in the LowerSolar Atmosphere (1868322)
Jessica Hamilton1, Viacheslav M Sadykov2, Irina Kitiashvili3 and Alan A Wray3, (1)Georgia State University, Physics and Astronomy, Atlanta, GA, United States, (2)Georgia State University, Atlanta, GA, United States, (3)NASA Ames Research Center, Moffett Field, CA, United States
 
Calculation of arrival times of toroidal magnetic clouds (1875216)
Evgeny Romashets, Lamar University, Physics, Beaumont, TX, United States and Marek Vandas, Astronomical Institute Czech Academy of Sciences, Prague, CZECH REPUBLIC
 
The Chromospheric Magnetism Explorer (CMEx) Mission System Concept and Development Status (1876189)
Bill Kalinowski, Organization Not Listed, Washington, DC, United States and CMEx Team
 
The Sun reversed its decades-long weakening trend in 2008 (1876666)
Jamie Matthew Jasinski, NASA Jet Propulsion Laboratory, Pasadena, United States and Marco C M Velli, Earth, Planetary, and Space Sciences, University of California, Los Angeles, United States
 
Scale-Dependent Active Longitudes of Photospheric Magnetic Concentrations and Their Implications for Solar Dynamo Mechanisms (1877366)
Anchuan Song1, Yuming Wang1, Quanhao Zhang1, Jiajia Liu1, Robertus Erdelyi2 and Marianna Korsos3, (1)University of Science and Technology of China, Hefei, China, (2)University of Sheffield, School of Mathematics and Statistics, Sheffield, United Kingdom, (3)University of Sheffield, Solar Physics and Space Plasma Research Center, School of Mathematics and Statistics, Sheffield, United Kingdom
 
Are Coronal EUV "Dark Jets" the same as "Inconspicuous Jets" in the Solar Atmosphere? (1880518)
Unity Listiak, University of California San Diego, La Jolla, United States, Alphonse C Sterling, NASA Marshall Space Flight Center, Huntsville, AL, United States, Navdeep K. Panesar, Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto, CA, United States and Ronald Lee Moore, NASA MSFC, Huntsville, United States
 
Full-disk H-α Spectroheliograph development for GONG: Preliminary results (1893888)
Sanjay Gusain1, Alexei A Pevtsov2, Greg Card2, Timothy Purdy2 and Christoph Keller2, (1)National Solar Observatory, Sunspot, United States, (2)National Solar Observatory, Boulder, United States
 
Evidence of Mostly Steady Heating of the Cooler Coronal Plasma in a Solar Active Region (1897628)
Neela Pifer1, Sanjiv K. Tiwari2, Navdeep Panesar2 and Ronald Lee Moore3, (1)Pennsylvania State University University Park, Huntsville, Alabama, UNITED STATES, (2)Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto, United States, (3)NASA MSFC, Huntsville, United States
 
Solar Orbiter/EUI and IRIS Observations of Fine-Scale Brightenings (1900729)
Ellis Ernsberger1, Navdeep Panesar2, Sanjiv K. Tiwari2, Alphonse C Sterling3, Ronald L Moore4 and Ayla Weitz5, (1)University of North Texas, Denton, TX, United States, (2)Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto, United States, (3)NASA Marshall Space Flight Center, Huntsville, AL, United States, (4)NASA Marshall Space Flight Center, Huntsville, United States, (5)University of California Berkeley, Berkeley, United States
 
Time-dependent Analysis of Cowling Heating over a Sunspot Light-Bridge using Dunn Solar Telescope and IRIS Data (1901202)
Clay Reece, University of Georgia, Physics and Astronomy, Athens, United States, Mehmet Sarp Yalim, University of Alabama in Huntsville, Center for Space Plasma and Aeronomic Research, Huntsville, AL, United States, Christian Beck, National Solar Observatory, Makawao, United States, Sanjiv K. Tiwari, Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto, United States, Debi Prasad Choudhary, California St Univ Northrigde, Department of Physics and Astronomy, Northridge, United States, Sushree Nayak, CSPAR, Huntsville, United States and Sanjay Gusain, National Solar Observatory, Sunspot, United States
 
Updates from the Solar Data Analysis Center (SDAC) (1925314)
Jack Ireland1, Daniel Garcia Briseno2, Alisdair R Davey3, Kasim N. Percinel2, Andrew Inglis4, Edmund Mansky5, Paul R. Millard2, Niles Oien6, Jennifer L. Spencer7, Arthur Amezcua8, Marc R. Despres2, Kyle Marshall9, Seiji Yashiro10, Micheal Moore11, Robert M Candey12, Tressa Helvey-Kasulke13, Lan Jian11, Brian A. Thomas14, Ritika Prasai15 and Kaushal Patel16, (1)NASA Goddard Space Flight Center, Solar Data Analysis Center, Greenbelt, MD, United States, (2)ADNET Systems Inc. Greenbelt / NASA Goddard Space Flight Center, Greenbelt, United States, (3)Smithsonian Astrophysical Observatory, Cambridge, MA, United States, (4)Catholic University of America, Washington, DC, United States, (5)ADNET Systems Inc./NASA GSFC, Washington, United States, (6)National Solar Observatory, Boulder, United States, (7)Telophase Corp., NASA/GSFC, Greenbelt MD, United Statres, Greenbelt, MD, United States, (8)Stanford University, Palo Alto, United States, (9)NASA Goddard Space Flight Center, Greenbelt, United States, (10)Catholic University of America, Washington DC, United States, (11)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (12)NASA Goddard Space Flight Center, Space Physics Data Facility, Greenbelt, MD, United States, (13)ASRC Federal Systems Solutions, Beltsville, United States, (14)NASA Goddard, Greenbelt, United States, (15)NASA - Goddard Space Flight Center - Wallops Flight Facility, Aberdeen, Maryland, NEPAL, (16)ADNET Systems Inc. Greenbelt, Greenbelt, United States
 
Mapping the Leptocline: A New Perspective on Solar Rotation and Convection (1925794)
Alexander G Kosovichev1, Kyle Villamayor1 and Irina Kitiashvili2, (1)New Jersey Institute of Technology, Edison, NJ, United States, (2)NASA Ames Research Center, Moffett Field, CA, United States
 
Magnetic Fingerprints of Chromospheric Jets and Their Role in Flare Onset: High-Cadence Spectropolarimetry from DST (1930023)
Juie Shetye, New Mexico State University Main Campus, Las Cruces, NM, United States
 
Small-Scale Structure in Coronal Holes and Adjacent Quiet-Sun Regions (1932319)
Ana Cristina Cadavid1, Jesus Manzo2, Vedanshi Desai2 and Mari Paz Miralles3, (1)California State University Northridge, Northridge, CA, United States, (2)California State University Northridge, Physics and Astronomy, Northridge, United States, (3)Center for Astrophysics, Harvard & Smithsonian, Cambridge, United States
 
Using Solar Pore Shape Changes to Extract Horizontal Velocity Profiles (1940411)
Jack Gillam1, Gary Verth1, Istvan Ballai1 and Viktor Fedun2, (1)University of Sheffield, School of Mathematical and Physical Sciences, Sheffield, United Kingdom, (2)The University of Sheffield, School of Electrical and Electronic Engineering, Sheffield, United Kingdom
 
The role of coronal jets in particle acceleration and injection into the heliosphere (1947789)
Sophie Musset1, Lindsay Glesener2, Shilpi Bhunia3, Gregory D Fleishman4, Navdeep K. Panesar5, Mariana Jeunon6, Hayley Roberts2, Lestat Clemmer2, Paloma Jol7, Kekoa Lasko2, Ramanakumar Sankar8 and Lucy Fortson9, (1)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (2)University of Minnesota Twin Cities, Minneapolis, United States, (3)Paris Observatory, Meudon, France, (4)New Jersey Institute of Technology, Center for Solar-Terrestrial Research, Newark, United States, (5)Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto, CA, United States, (6)Catholic University of America, Washington, DC, United States, (7)Northumbria University, Newcastle-Upon-Tyne, United Kingdom, (8)Florida Institute of Technology, Melbourne, United States, (9)University of Minnesota, Minneapolis, United States
 
Assessing the impact of the photospheric magnetic field data, flux transport model and coronal magnetic field extrapolations on Solar Spectral Irradiance modelling (1948255)
Jenny Rodríguez Gómez, Catholic University of America, Washington, United States, Laura Balmaceda, George Mason University, Fairfax, United States, Alison Farrish, George Mason University Fairfax, Fairfax, United States and Charles Nickolos Arge, NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
Examining time-dependent heliospheric solar wind properties driven by evolving WSA boundaries (1951542)
Chaitanya Sishtla, Queen Mary, University of London, London, United Kingdom, Christopher H K Chen, Queen Mary University of London, Department of Physics and Astronomy, London, United Kingdom, Jens Pomoell, University of Helsinki, Helsinki, Finland and Luke Barnard, University of Reading, Reading, United Kingdom
 
Observation Requirements for NOAA’s Space Weather Next Program (1951968)
Erin Lynch, NOAA National Environmental Satellite, Data, and Information Service, Lanham, United States, Irfan Azeem, NOAA NESDIS, Office of Space Weather Observations, Lanham, United States and Yaireska M Collado-Vega, NASA GSFC, Greenbelt, United States
 
Solar Sources associated with G4-level Geomagnetic Storms (1953321)
Sujin Kim, KASI Korea Astronomy and Space Science Institute, Daejeon, Korea, Republic of (South)
 
SDAC Watch: Enhancing Data Quality Monitoring for Multi-Mission Solar and Helio physics Observations (1960129)
Ritika Prasai, KBR Inc, Greenbelt, United States; NASA Goddard Space Flight Center, Greenbelt, United States, Andrew Batchelor, ADNET Systems Inc. Greenbelt, Greenbelt, United States, Marc R. Despres, ADNET Systems Inc. Greenbelt / NASA Goddard Space Flight Center, Greenbelt, United States, Jennifer L. Spencer, Telophase Corp., NASA/GSFC, Greenbelt MD, United Statres, Greenbelt, MD, United States, Jack Ireland, NASA Goddard Space Flight Center, Solar Data Analysis Center, Greenbelt, MD, United States and Andrew Batchelor
 
Coronal Magnetic Field Topology, Geometry, and Solar Wind Acceleration (1960272)
Chris Lowder1, Roger Scott2, Chris R Gilly, PhD3 and Craig DeForest1, (1)Southwest Research Institute Boulder, Boulder, United States, (2)Montana State University, Bozeman, United States, (3)Southwest Research Institute Boulder, Boulder, CO, United States
 
ISTP Metadata Guidelines for Heliophysics Datasets: Current Status and Future Development (1961279)
Andriy Koval1, Robert Candey2, Lan Jian3, Tamara J Kovalick3, Sarah Fooks2, Bernard T Harris3, Eric W. Grimes4, Alfredo A. Cruz4 and SPDF and HDRL Teams, (1)University of Maryland Baltimore County, Baltimore, MD, United States, (2)NASA Goddard Space Flight Center, Greenbelt, United States, (3)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (4)ADNET Systems Inc. Lanham, Lanham, United States
 
Reconstructions of Global 3D Coronal Electron Density over Solar Cycle 24 by Improved Tomography from Multi-viewing Coronagraphs (1961298)
Tongjiang Wang, Catholic University of America and NASA's GSFC, Washington, DC, United States, Shaela I Jones, NASA Goddard Space Flight Center, Greenbelt, United States; Catholic University of America, Washington, United States and Charles Nickolos Arge, NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
Melding Vector and Line-of-Sight Magnetogram Data for Assimilation into Surface Flux Transport Models (1962813)
James Turtle1, Cooper Downs1, Jon Linker2 and Ronald M. Caplan2, (1)Predictive Science Inc., San Diego, CA, United States, (2)Predictive Science Inc., San Diego, United States
 
Flow Signatures of Emerging Active Regions in the Bulk of the Convection Zone (1966288)
John T Stefan, New Jersey Institute of Technology, Physics, Edison, NJ, United States and Alexander G Kosovichev, New Jersey Institute of Technology, Physics, Newark, United States
 
Forecasting GOES EUVS Solar Irradiances with ADAPT/SIFT (1967138)
Lily Wood, University of New Mexico Main Campus, Albuquerque, NM, United States, Samuel Schonfeld, Air Force Research Laboratory Albuquerque, Albuquerque, United States and Carl J Henney, Air Force Research Laboratory Kirtland AFB, Kirtland AFB, United States
 
The Study Of Multi-Scale Structures In The Solar corona (1969452)
Mahendra Karna and Nishu Karna, Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, United States
 
The Solar Wind Plasma Sensor on the Space Weather Follow On-Lagrange 1 Mission: Post Launch Status (1973297)
Robert W Ebert1, Prachet Mokashi1, Rebecca Perryman1, John Carey2, Colin Elder3, Heather Alison Elliott1, Stephen Escobedo3, Mike Fortenberry1, Jacob Friday3, Roman Garcia Gomez4, Guy Grubbs3, Kristie LLera3, Kristian B Persson1, Sergio Rizo Patron3, Philip W Valek3, Gus Comeyne5, Brian Kress6, Errol J Summerlin7 and Dimitrios Vassiliadis8, (1)Southwest Research Institute, San Antonio, TX, United States, (2)ASRC Federal Holdings Corporation, Beltsville, United States, (3)Southwest Research Institute, San Antonio, United States, (4)Southwest Research Institute, Space Sector, San Antonio, United States, (5)National Oceanic and Atmospheric Administration, Greenbelt, United States, (6)CU/CIRES-NOAA/NCEI, Boulder, United States, (7)NASA Goddard SFC, Greenbelt, MD, United States, (8)NOAA National Environmental Satellite, Data, and Information Service, Silver Spring, MD, United States
 
Progress on MEGA-H: An Ultra-Wide-Field Camera for Heliophysics Applications (1978987)
Joshua Eskin1, Amir Caspi2, Craig DeForest3, Philip Oakley1, Jackson Lage1, Briana Brown4, Timothy Finch4, John Frye4, Jai Sharma4, Ryan Speck4, Peter Spuhler4 and Rachel Turner4, (1)BAE Systems SMS, Boulder, CO, United States, (2)Southwest Research Institute, Boulder, CO, United States, (3)Southwest Research Institute Boulder, Boulder, United States, (4)BAE Systems SMS, Boulder, United States
 
Statistical Analyses of Aviation Radiation Dose During the Top Ten Historical SEP Radiation Storms (1983499)
Daniel Benjamin Phoenix1, Christopher J Mertens2 and Guillaume Gronoff1, (1)NASA Langley Research Center, Hampton, VA, United States, (2)NASA Langley Research Ctr, Hampton, VA, United States
 
Preflight Performance of the SupraThermal Ion Sensor (STIS) on the Space Weather Follow On-Lagrange 1 (SWFO-L1) Mission (1983614)
Ali Rahmati1, Davin E Larson2, Rebecca Jolitz3, Caytyn Abono4, Michael Ludlam5, Miles Robinson4, Roberto Ortiz-Soto4, Jianxin Chen6, Kenneth Hatch4, Tony Mercer4, Hilary Brunner4, Gregory Dalton5, Orlando Romeo5, Neli Montalvo7, Timothy Quinn8, Gayle Martin4, Christopher Scholz4, Patrick Dunn3, Anna L Butterworth5, Cynthia Sue Merrow9, Juan Rodriguez10, Nathan D Miles11, Jeff Johnson12, Dimitrios Vassiliadis13 and The SWFO-L1 Team, (1)University of California Berkeley, Berkeley, CA, United States, (2)Space Sciences Laboratory, Berkeley, United States, (3)University of California Berkeley, Space Sciences Laboratory, Berkeley, United States, (4)UCB/SSL, Berkeley, United States, (5)University of California Berkeley, Space Sciences Laboratory, Berkeley, CA, United States, (6)Baja Technology LLC, Tempe, AZ, United States, (7)University of California, Berkeley, Space Sciences Laboratory, Berkeley, United States, (8)Space Sciences Laboratory, University of California Berkeley, Berkeley, United States, (9)NASA Goddard Space Flight Center, Greenbelt, United States, (10)University of Colorado, Boulder - CIRES, Boulder, United States, (11)University of California Los Angeles, Los Angeles, United States, (12)NOAA Boulder, SWPC, Boulder, United States, (13)NOAA National Environmental Satellite, Data, and Information Service, Silver Spring, MD, United States
 
Optimizing the Parameters of the WSA Model Using Particle Filtering (1985305)
Gavin Pinto1, Daniel da Silva2, Shaela I. Jones-Mecholsky3 and Charles Nickolos Arge2, (1)New Jersey Institute of Technology, Edison, NJ, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)Catholic University of America, Washington, DC, United States
 
Recurrent Jets in Active Regions: New Perspectives from Magnetic Flux Dynamics (1995564)
Aabha Monga1, Satoshi Inoue2, Jeongwoo Lee3, Haimin Wang2 and Viggo Haraldson Hansteen4,5, (1)New Jersey Institute of Technology, Center for Solar-Terrestrial Research (CSTR), Newark, United States, (2)New Jersey Institute of Technology, Center for Solar-Terrestrial Research, Newark, United States, (3)New Jersey Institute of Technology, Newark, United States, (4)Institute for Theoretical Astrophysics, University of Oslo, Oslo, Norway, (5)Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto, United States
 
A CME Deflection and its relation to a Complex Interaction between Magnetic Cloud (MC) and Co-rotating Interaction Region (CIR) occurred on 16 November 2007. (2000579)
Amaal Abd-Alla Mohamed, National Research Institute of Astronomy and Geophysics, Solar and Space research Lab, Helwan, Egypt and Mohamed Semeida, National Research Institute of Astronomy and Geophysics, Solar and Space research Lab
 
Evaluating the GOES-R SUVI On-Orbit Performance (2000772)
Jonathan Darnel1, Christian Bethge2 and Donald Schmit1, (1)CU/CIRES-NOAA/NCEI, Boulder, United States, (2)CU/CIRES-NOAA/NCEI, Boulder, CO, United States
 
Quantitative Image-Based Validation Framework for Assessing Global Coronal Magnetic Field Models (2002748)
Christopher Rura1, Vadim Uritsky2,3, Shaela I Jones2,3, Cooper Downs4, Nathalia Alzate3,5 and Charles Nickolos Arge3, (1)Computational Physics Inc. Springfield, Springfield, VA, United States, (2)Catholic University of America, Washington, United States, (3)NASA Goddard Space Flight Center, Greenbelt, United States, (4)Predictive Science Inc., San Diego, CA, United States, (5)ADNET Systems Inc., Greenbelt, United States
 
Investigating Cowling Heating in an Enhanced Network Region Using Bifrost Simulation Data (2003305)
Mehmet Sarp Yalim, University of Alabama in Huntsville, Center for Space Plasma and Aeronomic Research, Huntsville, AL, United States, Christian Beck, National Solar Observatory, Makawao, United States, Sanjiv K. Tiwari, Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto, United States, Debi Prasad Choudhary, California St Univ Northrigde, Department of Physics and Astronomy, Northridge, United States and Sanjay Gusain, National Solar Observatory, Sunspot, United States
 
Statistical and Case Studies of Geomagnetic Disturbances Induced by Magnetic Clouds and non-Magnetic clouds During Solar Cycles 23 and 24. (2004097)
Amaal Abd-Alla Mohamed, National Research Institute of Astronomy and Geophysics, Solar and Space research Lab, Helwan, Egypt, Eid Amin, The National Reserch Institute of Astronomy and Geophysics, Solar and Space Dept., Cairo, Egypt, Mohamed Semeida, The National Research Institute of Astronomy and Geophysics, Solar and Space Dept., Hekwan, Cairo, Egypt and Eid Amin: National Research Institute of Astronomy and Geophysics, Solar and Space research Lab