Evaluating the variability of the thermospheric-exospheric coupling of Hydrogen using Balmer alpha intensities

Luis Navarro1, Sarah Luettgen2, Eric K Sutton1, Edwin Mierkiewicz3 and Susan M Nossal4, (1)University of Colorado at Boulder, Space Weather Technology, Research, and Education Center, Boulder, United States, (2)University of Colorado at Boulder, Smead Aerospace Engineering Sciences, Boulder, United States, (3)Embry-Riddle Aeronautical University, Daytona Beach, FL, United States, (4)Univ Wisconsin Madison, Madison, WI, United States