Deformation of Polar Cap Patches During Substorms

Shasha Zou, University of Michigan, Climate and Space Sciences and Engineering, Ann Arbor, United States, Aaron J Ridley, University of Michigan, Ann Arbor, United States, Michael J Nicolls, SRI International Menlo Park, Menlo Park, CA, United States, Anthea Coster, MIT Haystack Observatory, Westford, MA, United States, Evan G Thomas, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, J Michael Ruohoniemi, Virginia Tech, Blacksburg, United States and Donald Hampton, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States