[P-EM18] Dynamics of Magnetosphere and Ionosphere

[PEM18-P17] Statistical association between Pi2 and Poleward boundary intensifications during the Arase and RBSPs period (2017 to 2019)

*Islam Mustafa Hawash^1,2, Essam Ghamry¹, Kazuhiro Yamamoto², Yoshizumi Miyoshi², Vassilis Angelopouls³, Charles Smith⁴, Ayako Matsuoka⁵, Mariko Teramoto⁶, Iku Shinohara⁷, Susan Samwel¹, Muhamed Yousef⁸, Hala El-Desoky⁸ (1. National Research Institute of Astronomy and Geophysics (NRIAG), 11421, Helwan, Cairo, Egypt., 2. Institute for Space-Earth Environmental Research (ISEE), Nagoya University, Japan., 3. IGPP/ESS UCLA, Los Angeles, CA 90095-1567, USA., 4. Department of Physics and Astronomy, Institute for the Study of Earth, Oceans, and Space, University of New Hampshire, Durham, NH, USA., 5. Kyoto University, Kyoto, Japan. , 6. Graduate School of Engineering, Kyushu Institute of Technology, Kitakyushu, Japan., 7. Institute of Space and Astronautical Science, Sagamihara, Japan., 8. Physics Department, Faculty of Science, Helwan University, Cairo, Egypt.)

キーワード：Pi2 magnetic pulsation, Poleward boundary intensifications , Substorm