Session Details
[P-EM12]Space Weather and Space Climate
Tue. May 28, 2019 5:15 PM - 6:30 PM JST
Tue. May 28, 2019 8:15 AM - 9:30 AM UTC
Tue. May 28, 2019 8:15 AM - 9:30 AM UTC
Poster Hall International Exhibition Hall8, Makuhari Messe_3
convener:Ryuho Kataoka(National Institute of Polar Research), Antti A Pulkkinen(NASA Goddard Space Flight Center), Kanya Kusano(Institute for Space-Earth Environmental Research, Nagoya University), Kaori Sakaguchi(National Institute of Information and Communications Technology)
We share the latest scientific papers to understand how the solar-terrestrial environment changes in various time scales, and to discuss how we will react via international and interdisciplinary collaborations. More specifically, welcomed papers include space climate studies to reconstruct long-term variations from radio isotopes; cutting-edge observational and modeling studies of the ionosphere, geospace, heliosphere and the sun; simulation and statistical studies to predict the future space weather and space climate; applied science such as operational space weather forecast and mitigation of the social impact due to extreme space hazards.
[PEM12-P01]Reconnection signatures in solar magnetograms during the solar storms of 4-10 September 2017
*Robert Dean Loper1,2 (1.Air Force Institute of Technology, Department of Engineering Physics, 2.National Center for Atmospheric Research, High Altitude Observatory)
[PEM12-P02]Statistical Relation between Solar Flares and Coronal Mass Ejections with Respect to Sigmoidal Structures in Active Regions
*Yusuke Kawabata1,2, Yusuke Iida3, Takafumi Doi, Sachiko Akiyama4, Seiji Yashiro4, Toshifumi Shimizu2 (1.Earth and Planetary Science, The University of Tokyo, 2.Institute of Space and Astronautical Science, JAXA, 3.Kwansei Gakuin University, 4.The Catholic University of America)
[PEM12-P03]Multi-wavelength Observations of Pre-flare Quasi-periodic Pulsation in the C2.2 Flare on 2012 October 15
*Yung-Chi Yang1, Ya-Hui Yang1, Baolin Tan2, Chengming Tan2, Y.H. Yan2 (1.Graduate Institute of Space Science National Central University, 2.Key Laboratory of Solar Activities, National Astronomical Observatories)
[PEM12-P04]Investigation of pre-flare type III solar radio bursts and their potential solar origins
*Shao-Fu Hsieh1, Ya-Hui Yang1, Baolin Tan2, Chengming Tan2, Y.H. Yan2 (1.Graduate Institute of Space Science National Central University, 2.Key Laboratory of Solar Activities, National Astronomical Observatories, Chinese Academy of Sciences)
[PEM12-P05]Statistical and observational research of solar flare for constructing total emission spectra prediction model
*Shohei Nishimoto1, kyoko Watanabe1, Shinsuke Imada2, Tomoko Kawate3, Kyoung-Sun Lee4 (1.National Defense Academy, 2.Institute for Space-Earth Environmental Research, Nagoya University, 3.Institute Of Space And Astronautical Science, Japan Aerospace Exploration Agency, 4.National Astronomical Observatory of Japan)
[PEM12-P06]Modeling of solar active regions using local linear force-free fields to estimate magnetic twist
*Kento Nakatani1, Kanya Kusano1, Sung-Hong Park1, Leka KD2 (1.Institute for space-Earth Environmental Research, Nagoya University, 2.North West Reserch Associates)
[PEM12-P07]Magnetohydrodynamic Simulation of an Erupting Magnetic Flux Rope on February 13 2009: Journey to Coronal Mass Ejection
*Satoshi Inoue1, Antonia Savcheva2 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Harvard-Smithsonian Center for Astrophysics)
[PEM12-P08]Investigation of flow structures in the solar interior through the surface magnetic elements' tracking
*Yusuke Iida1 (1.Kwansei Gakuin University)
[PEM12-P09]High-precision measurement of carbon-14 in tree rings around the onset of the Maunder Minimum
*Hiroko Miyahara1, Fuyuki Tokanai2, Toru Moriya2, Hideyuki Hotta3 (1.Musashino Art University, 2.Yamagata University, 3.Chiba University)
[PEM12-P10]Examination of 10Be in travertine sediment as a possible tool to reconstruct past solar activity
*Hongyang Xu1,2, Hiroko Miyahara2, Kazuho Horiuchi3, Hiroyuki Matsuzaki4, Hailong Sun5, Weijun Luo5, Xiangmin Zheng1, Yusuke Suganuma6,7, Shijie Wang5, Limin Zhou1 (1.East China Normal University, 2.Musashino Art University, 3.Hirosaki University, 4.University of Tokyo, 5.Chinese Academy of Sciences, 6.National Institute of Polar Research, 7.The Graduate University for Advanced Studies (SOKENDAI))
[PEM12-P11]Examination of 10Be in travertine sediment as a possible tool to reconstruct past solar activity II
*Hongyang Xu1,2, Hiroko Miyahara2, Kazuho Horiuchi3, Hiroyuki Matsuzaki4, Hailong Sun5, Weijun Luo5, Xiangmin Zheng1, Yusuke Suganuma6,7, Shijie Wang5, Limin Zhou1 (1.East China Normal University, 2.Musashino Art University, 3.Hirosaki University, 4.University of Tokyo, 5.Chinese Academy of Sciences, 6.National Institute of Polar Research, 7.The Graduate University for Advanced Studies (SOKENDAI))
[PEM12-P12]1 year of CR observation at Syowa Station in the Antarctic.
*Chihiro Kato1, Kazuoki Munakata1, Akira Kadokura2, Ryuho Kataoka2, Paul Evenson3 (1.Shinshu University, 2.National Institute of Polar Research, 3.University of Delaware)
[PEM12-P13]Space weather forecast archives at NICT: handwritten solar activity charts
*Kaori Sakaguchi1, Daikou Shiota1, Kaori Fukunaga1, Katsuhide Marubashi1, Hiromitsu Ishibashi1, Yuki Kubo1, Mamoru Ishii1 (1.National Institute of Information and Communications Technology)
[PEM12-P14]IMF dependence on solar wind parameters
*Tohru Araki, Yuki Harada1 (1.Kyoto University)
[PEM12-P15]Dipole Tilt Effect of Geomagnetic Activity from Low- to High-latitudes
*Nowada Motoharu1 (1.Shandong University at Weihai)
[PEM12-P16]A New Prediction Model for Solar Wind-Triggered Magnetospheric Disturbances Based on Potential Learning (Neural Network)
*Ryozo Kitajima1, Motoharu Nowada2, Ryotaro Kamimura3 (1.Seikei University, 2.Shandong University at Weihai, 3.Tokai University)
[PEM12-P17]Real-time magnetosphere simulator for space weather using REProduce Plasma Universe code
*Yasubumi Kubota1, Aoi Nakamizo1, Kaori Sakaguchi1, Mitsue Den1, Yuki Kubo1, Tsutomu Nagatsuma1, Takashi Tanaka1,2 (1.National Institute of Information and Communications Technology, 2.Kyushu University)
[PEM12-P18]Simulation of GIC flowing through the power transmission network (187 kV-500 kV) in Japan
*Nishida Yuichiro1,6, Yusuke Ebihara1, Satoko Nakamura1, Shinichi Watari2, Kumiko Hashimoto3, Kentaro Kitamura4, Takashi Kikuchi5 (1.Kyoto University Reserch Institute for Sustainable Humanosphere, 2.National Institute of Information and Communications Technology, 3.Kibi International University, 4.National Insutitute of Technology, Tokuyama College, 5.Nagoya University, 6.Kyoto University Department of Electrical Engineering)
[PEM12-P19]Climatological features of the upper atmosphere reproduced by a revised version of a whole atmosphere-ionosphere coupled model GAIA
*Hidekatsu Jin1, Yasunobu Miyoshi2, Chihiro Tao1, Hiroyuki Shinagawa1, Hitoshi Fujiwara3 (1.National Institude of Information and Communications Technology, 2.Kyushu University, 3.Seikei University)
[PEM12-P20]Investigation of the thermospheric mass density variations below 200 km
*Hitoshi Fujiwara1, Yasunobu Miyoshi2, Masayoshi Utashima1, Huixin Liu2 (1.Faculty of Science and Technology, Seikei University, 2.Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu University)
[PEM12-P21]Low-latitude HF Doppler observations of magnetospheric electric fields during space weather disturbances
*Kumiko K. Hashimoto1, Takashi Kikuchi2, Ichiro Tomizawa3, Keisuke Hosokawa3, Jaroslav Chum4 (1.Kibi International University, 2.Nagoya University, 3.University of Electro-Commnunications, 4.Institute of Atmospheric Physics, Prague)
[PEM12-P22]Stratospheric ionization during magnetic storms
*Ryuho Kataoka1 (1.National Institute of Polar Research)
[PEM12-P23]Calculating propagation time of HF radio wave using ray-tracing method and simple comparison with the observation.
*Ryo Nakao1, Hiroyuki Nakata1, Hiroyo Ohya1, Toshiaki Takano1, Kornyanat Hozumi2, Takuya Tsugawa2, Susumu Saito3, Mamoru Ishii2 (1.Graduate School of Engineering, Chiba University, 2.National Institute of imformation and Communications Technology, 3.Electronic Navigation Research Institute)
[PEM12-P24]Why do some probabilistic forecasts lack reliability?
*Yuki Kubo1 (1.National Institute of Information and Communications Technology)
[PEM12-P25]An estimation method of GEO spacecraft surface charging for a real-time spacecraft risk assessment
*Masao Nakamura1, Ryota Kawachi1, Go Takahashi1, Tsutomu Nagatsuma2, Mamoru Ishii2 (1.Osaka Prefecture University, 2.NICT)
[PEM12-P26]A network of HF Doppler sounding systems in Japan
*Keisuke Hosokawa1, Hiroyuki Nakata2, Kumiko K. Hashimoto3, Ichiro Tomizawa1, Jun Sakai1, Takashi Kikuchi4 (1.University of Electro-Communications, 2.Chiba University, 3.Kibi International University, 4.ISEE, Nagoya University)