Statistics of EMIC Rising Tones Observed by the Van Allen Probes

Kristine M Sigsbee, University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, Craig Kletzing, University of Iowa, Physics and Astronomy, Iowa City, United States, Charles William Smith, University of New Hampshire, Durham, United States and Ondrej Santolik, Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic