SA025
Magnetosphere–Ionosphere–Thermosphere Coupling During Storms and Substorms II

Monday, 14 December 2020: 17:30-18:30
Virtual
Primary Convener:  Toshi Nishimura, Boston University, Boston, MA, United States
Conveners:  Yue Deng, University of Texas Arlington, Arlington, TX, United States, Astrid I Maute, NCAR/HAO, Boulder, CO, United States and Larry R Lyons, University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States
Primary Liaison:  Toshi Nishimura, Boston University, Boston, MA, United States
Chairs:  Toshi Nishimura, Boston University, Boston, MA, United States, Yue Deng, University of Texas Arlington, Arlington, TX, United States, Astrid I Maute, NCAR/HAO, Boulder, CO, United States and Larry R Lyons, University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States
OSPA Liaison:  Toshi Nishimura, Boston University, Boston, MA, United States
17:30
High-Latitude Poynting Flux: A Statistical View from DMSP (688287)
Delores Knipp1, Liam M Kilcommons1, Marc R Hairston2 and William Robin Coley3, (1)University of Colorado at Boulder, Boulder, CO, United States, (2)Univ of Texas at Dallas, Richardson, TX, United States, (3)Univ. of Texas at Dallas, Richardson, TX, United States
17:37
Modeling Storm Time Interhemispheric Asymmetries: What is our capability? (736629)
Daniel T Welling1, Kevin H Pham2, Alex Glocer3, James M Weygand4, Christine Gabrielse5, Robert J Strangeway6, Ramon E Lopez1 and The Center for the Unified Study of Interhemishperic Asymmetries (CUSIA), (1)University of Texas at Arlington, Arlington, TX, United States, (2)NCAR, Boulder, CO, CO, United States, (3)NASA/GSFC, Greenbelt, MD, United States, (4)IGPP/UCLA---ESS, Los Angeles, CA, United States, (5)The Aerospace Corporation, El Segundo, CA, United States, (6)Univ California, Los Angeles, CA, United States
17:44
Interhemispherical Asymmetries in Radial Currents Observed at Low Altitudes by AMPERE During a Geomagnetic Storm (701788)
Robert J Strangeway1, James M Weygand2, Andrei Runov3, Joachim Raeder4, Brian J Anderson5, Ramon E Lopez6 and Daniel T Welling6, (1)University of California Los Angeles, IGPP/EPSS, Los Angeles, CA, United States, (2)IGPP/UCLA---ESS, Los Angeles, CA, United States, (3)University of California Los Angeles, Department of Earth, Planetary, and Space Sciences and Institute of Geophysics and Planetary Physics, Los Angeles, CA, United States, (4)University of New Hampshire, Institute for the Study of Earth, Oceans, and Space, Durham, NH, United States, (5)Johns Hopkins Univ, Laurel, MD, United States, (6)University of Texas at Arlington, Arlington, TX, United States
17:51
Effects of High-resolution Forcing on Joule Heating and Ionosphere-Thermophere Disturbances (674801)
Cheng Sheng, University of Texas at Arlington, Arlington, TX, United States, Yue Deng, University of Texas Arlington, Arlington, TX, United States, William Bristow, University of Alaska Fairbanks, Electrical Engineering, Fairbanks, AK, United States and Toshi Nishimura, Boston University, Boston, United States
17:58
Impacts of the soft electron precipitation on the neutral density during geomagnetic storms (730424)
Qingyu Zhu1, Yue Deng2, Cheng Sheng2 and Phillip Charles Anderson3, (1)University of Texas at Arlington, Arlington, TX, United States, (2)University of Texas Arlington, Arlington, TX, United States, (3)University of Texas at Dallas, W. B. Hanson Center for Space Science, Richardson, TX, United States
18:05
Observations of Strong Vertical Winds within the Auroral Zone during Active Geomagnetic Disturbances (705103)
John W Meriwether, New Jersey Institute of Technology, Center for Solar-Terrestrial Research, Newark, NJ, United States; Clemson University, Physics and Astronomy, Clemson, NJ, United States, Luis Navarro, University of Illinois at Urbana Champaign, Department of Electrical and Computer Engineering, Urbana, IL, United States, Donald Hampton, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, Mark Conde, University of Alaska Fairbanks, Fairbanks, AK, United States, Xian Lu, Clemson University, Physics and Astronomy, Clemson, SC, United States, Haonan Wu, Clemson University, Clemson, SC, United States and Roger H Varney, SRI International Menlo Park, Menlo Park, CA, United States
18:12
A Comparative Investigation of High Latitude Incoherent Scatter Radar Derived E-region Neutral Winds during Geomagnetically Quiet and Active Condition (714561)
Stephen Roland Kaeppler1, Weijia Zhan1, Miguel Folkmar Larsen1, Roger H Varney2 and Ashton Seth Reimer2, (1)Clemson University, Clemson, SC, United States, (2)SRI International Menlo Park, Menlo Park, CA, United States
18:19
Ion-neutral Coupling in the E- and F-regions during a Substorm (669688)
Daniel Billett1, Kathryn A McWilliams1 and Mark Conde2, (1)University of Saskatchewan, Saskatoon, SK, Canada, (2)University of Alaska Fairbanks, Fairbanks, AK, United States
18:26
Discussion
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