IPIM Modeling of the Ionospheric F-2 Layer Depletion at High Latitudes During a High-Speed Stream Event

• Published in: Journal of Geophysical Research: Space Physics
• Main Authors: Marchaudon, A., Blelly, P. -L., Grandin, M., Aikio, A., Kozlovsky, A., Virtanen, I.
• Other Authors: Department of Physics, Space Physics Research Group
• Format: Article in Journal/Newspaper
• Language: English
• Published: American Geophysical Union 2019
• Subjects: high-speed stream; SuperDARN; EISCAT; ionosondes; ELECTRON-ENERGY TRANSFER; THERMOSPHERIC COMPOSITION; GEOMAGNETIC STORM; ATOMIC OXYGEN; WIND; EXCITATION; CONVECTION; PATTERN; RATES; FLUX; 115 Astronomy; Space science; Tromso
• Online Access: http://hdl.handle.net/10138/298565

Our aim is to understand the effect of high-speed stream events on the high-latitude ionosphere and more specifically the decrease of the f(o)F(2) frequency during the entire day following the impact. First, we have selected one summertime event, for which a large data set was available: Super Dual...