BACK

セッション概要 / Session Detail


S002

S(スペシャルセッション/Special Session)

2024年5月巨大宇宙嵐における太陽地球系変動
Solar-Terrestrial Variations during the May 2024 Severe Space Storm

日時/会場 11月25日 10:30~12:00 A会場
11月25日 13:15~15:15 A会場
11月26日 09:00~10:15 A会場
11月26日 10:30~12:00 A会場
ポスター 11月24日 13:15~17:30 ポスター会場
座 長 11月25日 AM2
岩井 一正

11月25日 PM1
桂華 邦裕

11月26日 AM1
三好 由純

11月26日 AM2
津川 卓也

コンビーナ 津川 卓也(情報通信研究機構)
三好 由純(名大ISEE)
岩井 一正(名大ISEE)
西岡 未知(情報通信研究機構)
桂華 邦裕(東京大学)
塩田 大幸(情報通信研究機構)
概要 2024年5月に発生した宇宙嵐は、Dst<-400 nTに達する巨大なものであり、日本をはじめ世界各地でもオーロラが見えるなど大きな話題となりました。太陽、惑星間空間、磁気圏、電離圏、大気圏の太陽地球系システムの各観測、シミュレーションについての研究は、SGEPSSの多くのセッションに関わるため、セッション横断型の特別セッションとして提案します。この特別セッションにおいては、関連する観測やシミュレーション結果等の報告に加えて、例年レギュラーセッションに参加していない協賛会員や非会員から、この宇宙嵐に伴う社会影響などを含めた講演も広く募集することを計画したいと思います。なお、セッションでは、このイベントに限らず、第25活動周期に発生した他のイベントの講演も歓迎します。

TOP

口頭発表
予稿本文の著者名の # マークは発表者を示す。
講演番号の * は招待講演を示す。
         
11月25日(月)
番号発表時間タイトル著者予稿
10:30-10:35 趣旨説明
1
10:35-10:50 NICT Space Weather Forecast and Social Impact on Japan during the May 2024 Severe Space Storm Takuya Tsugawa
2
10:50-11:05 Flare trigger analysis for successive X-class flares in solar active regions 13663 and 13664 Yumi Bamba
Kanya Kusano
Daikou Shiota
3
11:05-11:20 Observations of Solar Radio Bursts Associated with Solar Flares in May 2024 Naoto Nishizuka
Yuki Kubo
Daikou Shiota
*4
11:20-11:40 XRISM/Xtend Observations of Solar Wind Charge Exchange X-ray Emission from the Earth's Magnetosphere Associated with Space Storms Daiki Ishi
team XRISM
5
11:40-11:55 XRISM/Xtend observation of the intense space storm in 2024 May Shogo Kobayashi
Kotaro Fukushima
Daiki Ishi
et al.
11:55-12:00 総合討論
*6
13:15-13:35 Ring current development observed by the Arase satellite during the May 2024 super geomagnetic storm Naritoshi Kitamura
Kazuhiro Yamamoto
Shoichiro Yokota
et al.
7
13:35-13:50 Arase satellite observations of the inner magnetosphere and radiation belts during the May 2024 geospace storm Yoshizumi Miyoshi
Iku Shinohara
Takeshi Takashima
et al.
8
13:50-14:05 Ionospheric convection associated with low-latitude auroras during 25th solar cycle - SuperDARN HOP radars observations Nozomu Nishitani
Tomoaki Hori
Keisuke Hosokawa
et al.
9
14:05-14:20 Anomalous Increase in Plasma Mass Density Observed during the 2024 Mother's Day Storm Yuki Obana
Atsuki Shinbori
Fuminori Tsuchiya
et al.
10
14:20-14:35 Temporal and spatial variation of electron density in the plasmasphere and ionosphere during the May 2024 storm Atsuki Shinbori
Naritoshi Kitamura
Kazuhiro Yamamoto
et al.
11
14:35-14:50 Blue aurora observed from Japan during the May 2024 geomagnetic storm Sota Nanjo
Kazuo Shiokawa
*12
14:50-15:10 Magnetic storm-time auroras as seen from Japan Ryuho Kataoka
15:10-15:15 総合討論

         
11月26日(火)
番号発表時間タイトル著者予稿
13
09:00-09:15 Space weather impact on meteorological satellites and their operations during May 10-13, 2024 severe geomagnetic storm Tsutomu Nagatsuma
Andrew Monham
Elsayed Talaat
et al.
14
09:15-09:30 Four Layer Structure of LEO and Altitude Change of Space Objects in Severe Space Weather in May 2024 Susumu Tamaoki
Satoshi Nozawa
*15
09:30-09:50 Status of JAXA Low Altitude Satellite and Radiation Environment in May 2024 Event Yugo Kimoto
Kiyokazu Koga
Haruhisa Matsumoto
*16
09:50-10:10 Social Impact by Extreme Space Weather Events during May 2024 Mamoru Ishii
10:10-10:15 総合討論
*17
10:30-10:50 Impact of a Large Solar Flare in May 2024 on the Positioning Accuracy of High-Precision GNSS Satoshi Fujiwara
Motoyuki Hosoya
Masunori Kitada
18
10:50-11:05 The impact of ionospheric disturbances due to solar activity on the user position accuracy by CLAS. Ryosuke Saito
Susumu Saito
Natsuko Hayase
et al.
*19
11:05-11:25 Ionospheric disturbances and their impact on aeronautical GNSS applications following the geomagnetic storms occurred in 2023-2024 Susumu Saito
Takayuki Yoshihara
Toru Takahashi
et al.
20
11:25-11:40 Impact of ionospheric activity on air navigation integrity and accuracy in ADS-B Toru Takahashi
Anurak Pongpeaw
Susumu Saito
et al.
*21
11:40-12:00 A weather caster's thoughts on the merits and demerits of aurora reporting Kimiharu Saita
Susumu Tamaoki
Saki Ishida
TOP
ポスター
予稿本文の著者名の # マークは発表者を示す。
講演番号の * は招待講演を示す。
     
11月24日(日)
番号タイトル著者予稿
1
Interaction among multiple CMEs to result in May 2024 Superstorm Daikou Shiota
Seiji Yashiro
Kazumasa Iwai
2
Interplanetary scintillation observation and predictability of coronal mass ejections in May 2024 Kazumasa Iwai
Daikou Shiota
Kenichi Fujiki
et al.
3
Investigation of Earth's Magnetospheric Structure During the Massive Solar Flare of May 2024 with MHD Simulations Keiichiro Fukazawa
Yuto Katoh
Yohei Miyake
et al.
4
Transient electric and magnetic field fluctuations and particle acceleration upon the sudden commencement of the May 2024 storm Tomoaki Hori
Atsuki Shinbori
Yoshizumi Miyoshi
et al.
5
Observations of EMIC waves during the May 2024 geomagnetic storm observed by the Arase satellite and PWING network ChaeWoo Jun
Y. Miyoshi
T. Hori
et al.
6
Westward geomagnetic change accompanying a magnetic storm in May 2024 Tsutomu OGAWA
7
Ionospheric variations observed at Syowa Station, Antarctica during the May 2024 space weather event Chihiro Tao
Michi Nishioka
Takumi Kondo
et al.
8
Southern hemispheric aurora during the Mother's day storm: a color all-sky camera observation in New Zealand Keisuke Hosokawa
Peter Jaquiery
Yuki Obana
9
Characteristics of low-latitude red/green/blue auroras observed seven times in Japan in 2023-2024 Kazuo Shiokawa
Yuichi Otsuka
Nozomu Nishitani
et al.
10
Total Electron Content Enhancement and Irregularities Over Japan During a Magnetic Storm on May 2024 Yuichi Otsuka
Kazuo Shiokawa
Atsuki Shinbori
et al.
11
Evaluation of electron density variation using PHITS and GAIA models during solar flares in May 2024 Shinnosuke Kitajima
Kyoko Watanabe
Hidekatsu Jin
et al.
12
Oscillation in the D-region ionosphere during a X5.89 class solar flare of 11 May, 2024 using LF transmitter signals Akane Kubota
Hiroyo Ohya
Fuminori Tsuchiya
et al.
13
Frequency dependence of CNA due to various sources observed by spectral riometers during the May 2024 storm Tomotaka Tanaka
Yasunobu Ogawa
Yoshimasa Tanaka
et al.
14
Variations in the ozone concentration in the mesosphere at Syowa station associated with energetic particles precipitation Hikaru Suzuki
Fuminori Tsuchiya
Akira Mizuno
et al.
15
XRISM in Storms: Observations and Operations in the Maximum of 25 Solar Cycle and Possible Effects on the X-ray Data Analysis Kotaro Fukushima
TOP
BACK