Magnetic Storm-Time Red Aurora as Seen From Hokkaido, Japan on 1 December 2023 Associated With High-Density Solar Wind

被引：10

作者：

Kataoka, Ryuho ^{[1
,2
,3
]}

Miyoshi, Yoshizumi ^{[4
]}

Shiokawa, Kazuo ^{[4
]}

Nishitani, Nozomu ^{[4
]}

Keika, Kunihiro ^{[3
]}

Amano, Takanobu ^{[3
]}

Seki, Kanako ^{[3
]}

机构：

[1] Natl Inst Polar Res, Tachikawa, Japan

[2] SOKENDAI, Hayama, Japan

[3] Univ Tokyo, Grad Sch Sci, Tokyo, Japan

[4] Nagoya Univ, ISEE, Nagoya, Japan

来源：

GEOPHYSICAL RESEARCH LETTERS | 2024年 / 51卷 / 12期

基金：

日本学术振兴会;

关键词：

magnetic storm; aurora; citizen science; interplanetary shock; DMSP SATELLITES;

D O I：

10.1029/2024GL108778

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

We report a citizen science-motivated study on the cause of an unusually bright red aurora as witnessed from Hokkaido, Japan during a magnetic storm on 1 December 2023. The auroral brightness of 5 kR is unusual for the Dst index peak of only -107 nT. In spite of the moderate storm amplitude, the extremely high solar wind density of >50/cc and dynamic pressure of >25 nPa caused the aurora oval extension to 53 magnetic latitudes (L = 2.8). We discuss that the drift loss of the ring current particles across the small-size magnetopause is important, and Hokkaido was at the right position to see the direct effect of the large particle injection of the storm-time substorm.

引用

页数：8

共 24 条

[1] Multi-Event Analysis of Plasma and Field Variations in Source of Stable Auroral Red (SAR) Arcs in Inner Magnetosphere During Non-Storm-Time Substorms [J].

Inaba, Yudai ;

Shiokawa, Kazuo ;

Oyama, Shin-ichiro ;

Otsuka, Yuichi ;

Connors, Martin ;

Schofield, Ian ;

Miyoshi, Yoshizumi ;

Imajo, Shun ;

Shinbori, Atsuki ;

Gololobov, Artem Yu ;

Kazama, Yoichi ;

Wang, Shiang-Yu ;

Tam, Sunny W. Y. ;

Chang, Tzu-Fang ;

Wang, Bo-Jhou ;

Asamura, Kazushi ;

Yokota, Shoichiro ;

Kasahara, Satoshi ;

Keika, Kunihiro ;

Hori, Tomoaki ;

Matsuoka, Ayako ;

Kasahara, Yoshiya ;

Kumamoto, Atsushi ;

Matsuda, Shoya ;

Kasaba, Yasumasa ;

Tsuchiya, Fuminori ;

Shoji, Masafumi ;

Kitahara, Masahiro ;

Nakamura, Satoko ;

Shinohara, Iku ;

Spence, Harlan E. ;

Reeves, Geoff D. ;

Macdowall, Robert J. ;

Smith, Charles W. ;

Wygant, John R. ;

Bonnell, John W. .

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021, 126 (04)

[2] Downstream structures of interplanetary fast shocks associated with coronal mass ejections [J].

Kataoka, R ;

Watari, S ;

Shimada, N ;

Shimazu, H ;

Marubashi, K .

GEOPHYSICAL RESEARCH LETTERS, 2005, 32 (12) :1-5

[3]

Kataoka R., 2023, Pileup shocks to cause the redaurora magnetic storm on November 46, 2023, DOI [10.22541/essoar.170224566.62154907/v1, DOI 10.22541/ESSOAR.170224566.62154907/V1]

[4] Machine learning emulator for physics-based prediction of ionospheric potential response to solar wind variations [J].

Kataoka, Ryuho ;

Nakano, Shinya ;

Fujita, Shigeru .

EARTH PLANETS AND SPACE, 2023, 75 (01)

[5] Auroral zone over the last 3000 years [J].

Kataoka, Ryuho ;

Nakano, Shin'ya .

JOURNAL OF SPACE WEATHER AND SPACE CLIMATE, 2021, 11

[6] Inclined Zenith Aurora over Kyoto on 17 September 1770: Graphical Evidence of Extreme Magnetic Storm [J].

Kataoka, Ryuho ;

Iwahashi, Kiyomi .

SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS, 2017, 15 (10) :1314-1320

[7] Historical space weather monitoring of prolonged aurora activities in Japan and in China [J].

Kataoka, Ryuho ;

Isobe, Hiroaki ;

Hayakawa, Hisashi ;

Tamazawa, Harufumi ;

Kawamura, Akito Davis ;

Miyahara, Hiroko ;

Iwahashi, Kiyomi ;

Yamamoto, Kazuaki ;

Takei, Masako ;

Terashima, Tsuneyo ;

Suzuki, Hidehiko ;

Fujiwara, Yasunori ;

Nakamura, Takuji .

SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS, 2017, 15 (02) :392-402

[8] Extreme geomagnetically induced currents [J].

Kataoka, Ryuho ;

Ngwira, Chigomezyo .

PROGRESS IN EARTH AND PLANETARY SCIENCE, 2016, 3

[9] Pileup accident hypothesis of magnetic storm on 17 March 2015 [J].

Kataoka, Ryuho ;

Shiota, Daikou ;

Kilpua, Emilia ;

Keika, Kunihiro .

GEOPHYSICAL RESEARCH LETTERS, 2015, 42 (13) :5155-5161

[10] Outflow of energetic ions from the magnetosphere and its contribution to the decay of the storm time ring current -: art. no. A09210 [J].

Keika, K ;

Nosé, M ;

Ohtani, S ;

Takahashi, K ;

Christon, SP ;

McEntire, RW .

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2005, 110 (A9)

← 1 2 3 →