Challenges in Specifying and Predicting Space Weather

Robert Walter Schunk1, Ludger Scherliess2, Vince Eccles1, Larry C Gardner2, Jan Josef Sojka3, Lie Zhu2, Xiaoqing Pi4, Anthony J Mannucci4, Attila Komjathy4, Chunming Wang4 and Gary Rosen5, (1)Utah State University, Logan, UT, United States, (2)Center for Atmospheric and Space Sciences, Utah State University, Logan, UT, United States, (3)Space Environment Corporation, Physics Department, Logan, UT, United States, (4)Jet Propulsion Laboratory, Pasadena, CA, United States, (5)University of Southern California, Los Angeles, CA, United States