Japan Geoscience Union Meeting 2019

Presentation information

[E] Oral

P (Space and Planetary Sciences ) » P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM11] Dynamics of Magnetosphere and Ionosphere

Thu. May 30, 2019 1:45 PM - 3:15 PM A04 (TOKYO BAY MAKUHARI HALL)

convener:Aoi Nakamizo(Applied Electromagnetic Research Institute, National Institute of Information and Communications Technology), Mitsunori Ozaki(Faculty of Electrical and Computer Engineering, Institute of Science and Engineering, Kanazawa University), Akiko Fujimoto(Kyushu Institute of Technology), Tomoaki Hori(Institute for Space-Earth Environmental Research, Nagoya University), Chairperson:Naritoshi Kitamura(東京大学大学院理学系研究科), Yuka Sato(日本工業大学)

2:45 PM - 3:00 PM

[PEM11-23] Antarctic large area network observation of auroral phenomena using unmanned system: Conjugate auroral event studies (2)

*Akira Kadokura1, Hisao Yamagishi1, Masaki Okada1, Yasunobu Ogawa1, Yoshimasa Tanaka1, Ryuho Kataoka1, Herbert Akihito Uchida1, Yuichi Otsuka2 (1.National Institute of Polar Research, 2.Nagoya University)

Keywords:aurora, conjugate observation, substorm

Conjugate auroral events observed at Syowa Station, Antarctica and observatories in Iceland on September 28 in 2017 are analyzed. During this period, auroral data obtained by the all-sky auroral imager of the Unmanned Auroral Observation system (UAO) at Amundsen Bay, which is located about 500 km eastward from Syowa Station, are also available. We will discuss development of the conjugate auroral activities in a broader longitudinal area than before.