SA026
New Perspectives on Dynamic Magnetosphere Coupling to the High-Latitude Ionosphere–Thermosphere System I

Monday, 14 December 2020: 19:00-20:00
Virtual
Primary Convener:  Olga P Verkhoglyadova, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
Conveners:  Katherine Garcia-Sage, Goddard Space Flight Center, Greenbelt, MD, United States, Stephen Roland Kaeppler, Clemson University, Clemson, SC, United States and Hyunju KIM Connor, University of Alaska Fairbanks, Fairbanks, AK, United States
Primary Liaison:  Olga P Verkhoglyadova, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
Chairs:  Olga P Verkhoglyadova, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States and Katherine Garcia-Sage, Goddard Space Flight Center, Greenbelt, MD, United States
OSPA Liaison:  Olga P Verkhoglyadova, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
19:00
M-I Coupling via Alfvén Waves and Suprathermal Particles: Perspectives from Swarm and ePOP (Invited) (684926)
David J Knudsen1, Yangyang Shen2, Jiashu Wu1 and Johnathan K Burchill1, (1)University of Calgary, Calgary, AB, Canada, (2)University of California Los Angeles, Los Angeles, CA, United States
19:10
A new framework for meso-scale driving of the high-latitude I-T system (Invited) (672561)
Dogacan Su Ozturk1, Xing Meng1, Olga P Verkhoglyadova1, Roger H Varney2, Ashton Seth Reimer2 and Joshua L Semeter3, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)SRI International Menlo Park, Menlo Park, CA, United States, (3)Boston Univ, Boston, MA, United States
19:20
Assimilative Mapping of Geospace Observations (AMGeO): Unified Global and Local Perspectives on High-latitude Ionospheric Electrodynamics (774938)
Tomoko Matsuo1, Liam M Kilcommons1, Willem Mirkovich1, J. Michael Ruohoniemi2, Shibaji Chakraborty2, Brian J Anderson3 and Sarah K. Vines3, (1)University of Colorado Boulder, Boulder, CO, United States, (2)Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, (3)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States
19:25
Effects of Re-connection in the Structuring of Plasma and Aurora in the Polar Cap (761445)
Joaquin Mateo Diaz Pena1, Joshua L Semeter2, Toshi Nishimura3, Roger H Varney4, Ashton Seth Reimer4 and Marc R Hairston5, (1)Boston University, Boston, MA, United States, (2)Boston University, Center for Space Physics and Department of Electrical and Computer Engineering, Boston, MA, United States, (3)Boston University, Boston, United States, (4)SRI International Menlo Park, Menlo Park, CA, United States, (5)Univ of Texas at Dallas, Richardson, TX, United States
19:30
Energy Flux and Conductance from All-Sky-Imagers (686519)
Christine Gabrielse, Aerospace Corporation El Segundo, El Segundo, CA, United States, Toshi Nishimura, Boston University, Boston, United States, Margaret Chen, The Aerospace Corporation, Los Angeles, CA, United States, James H Hecht, The Aerospace Corp, Los Angeles, CA, United States, Stephen Roland Kaeppler, SRI International, Menlo Park, CA, United States, Larry R Lyons, University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States and Yue Deng, University of Texas Arlington, Arlington, TX, United States
19:35
Long-term variation of Joule heating rates at high latitudes using measurements from PFISR radar (697423)
Weijia Zhan1, Stephen Roland Kaeppler1, 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
19:40
Magnetosphere-Ionosphere coupling processes shape precipitating electron distribution functions within the aurora (737957)
Eftyhia Zesta1, Denny M. Oliveira1, George V Khazanov2, Robert Michell1, Marilia Samara1, Simon Wing3, Kazushi Asamura4 and Masafumi Hirahara5, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)NASA/GSFC, Greenbelt, MD, United States, (3)Johns Hopkins University, Baltimore, MD, United States, (4)ISAS/JAXA, Sagamihara, Japan, (5)Nagoya University, ISEE, Nagoya, Japan
19:45
Measurement of thermospheric neutral wind and ion drift velocities by using chemical releases of Ba/Sr operated by CHI rocket experiment (674920)
Taro Watanabe1, Masa-yuki Yamamoto1, Yoshihiro Kakinami2, Miguel Folkmar Larsen3, Mark Conde4, Takao M Sato2, Yuuichi Kaga2 and Takako Kaga2, (1)Kochi University of Technology, Kami, Kochi, Japan, (2)Hokkaido Information University, Ebetsu, Hokkaido, Japan, (3)Clemson University, Clemson, SC, United States, (4)University of Alaska Fairbanks, Fairbanks, AK, United States
19:50
Discussion
See more of: SPA-Aeronomy