ARMAX Regression More Accurately Determines the Timing of Solar Wind, IMF Bz, Substorms, and ULF Wave Influences on 2 MeV Electron Flux

Laura E Simms, University of Michigan Ann Arbor, Ann Arbor, United States, Mark J. Engebretson, Augsburg University, Physics, Minneapolis, United States and Geoffrey D Reeves, Los Alamos National Laboratory, Los Alamos, NM, United States