Investigation of O+ and H+ Properties During the Evolution of Two Intense Geomagnetic Storms: Implications for Solar Wind Conditions' Effect on the Abundance of Ionospheric vs. Solar Wind Plasma Source in the Inner Magnetosphere.

Matina Gkioulidou1, Shinichi Ohtani2, Donald G Mitchell1, Brian Larsen3 and Sarah K. Vines4, (1)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (2)JHU/APL, Laurel, MD, United States, (3)Los Alamos National Laboratory, Los Alamos, NM, United States, (4)University of Texas at San Antonio, San Antonio, TX, United States