Sub-Auroral Ionospheric and Stratospheric Electric Field Responses to an Extreme Solar Energetic Particle Event

Edgar A Bering III, University of Houston, Houston, TX, United States, Robert Holzworth, University of Washington Seattle Campus, Department of Earth and Space Sciences, Seattle, WA, United States, Leslie A Woodger, Dartmouth College, Physics & Astronomy, Hanover, NH, United States, Michael Kokorowski, Amazon Web Services, Scientific Computing, Seattle, WA, United States, Michael P McCarthy, University of Washington Seattle Campus, Earth and Space Sciences, Seattle, WA, United States, Robyn M Millan, Dartmouth College, Department of Physics and Astronomy, Hanover, NH, United States, John Glen Sample, Montana State University, Bozeman, MT, United States, David Smith, University of California Santa Cruz, Santa Cruz, United States and Juan V Rodriguez, University of Colorado Boulder, Boulder, CO, United States