Plasma Irregularities on the Leading and Trailing Edges of Polar Cap Patches

Leslie J. Lamarche, SRI International Menlo Park, Menlo Park, CA, United States, Roger H Varney, University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, CA, United States, Rob Gillies, University of Calgary, Department of Physics and Astronomy, Calgary, AB, Canada, Alex Chartier, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States and Cathryn N Mitchell, University of Bath, Bath, United Kingdom