Gelu M Nita, New Jersey Institute of Technology, Center for Solar-Terrestrial Research, Edison, NJ, United States, Viacheslav M Sadykov, Bay Area Environmental Research Institute, Moffett Field, CA, United States, Alexander G Kosovichev, New Jersey Institute of Technology, Physics, Newark, NJ, United States and Vincent Oria, New Jersey Institute of Technology, Computer Science, Newark, NJ, United States