論文
査読付き
- Okui, H., Koshin, D., Watanabe, S., & Sato, K. (2024).
Roles of Gravity Waves in Preconditioning of a Stratospheric Sudden Warming. Journal of Geophysical Research: Atmospheres, 129, e2023JD039881. https://doi.org/10.1029/2023JD039881
- Sekido, H., Sato, K., Okui, H., Koshin, D., & Hirooka, T. (2024).
A Study of Zonal Wavenumber 1 Rossby-Gravity Wave Using Long-Term Reanalysis Data for the Whole Neutral Atmosphere. Journal of the Meteorological Society of Japan. Ser. II, 102(5), 539-553. https://doi.org/10.2151/jmsj.2024-029
- Okui, H., Wright, C. J., Hindley, N. P., Lear, E. J., & Sato, K. (2023).
A comparison of stratospheric gravity waves in a high-resolution general circulation model with 3-D satellite observations. Journal of Geophysical Research: Atmospheres, 128, e2023JD038795. https://doi.org/10.1029/2023JD038795
- Sato, K., Tomikawa, Y., Kohma, M., Yasui, R., Koshin, D., Okui, H., et al. (2023).
Interhemispheric Coupling Study by Observations and Modelling (ICSOM): Concept, campaigns, and initial results. Journal of Geophysical Research: Atmospheres, 128, e2022JD038249. https://doi.org/10.1029/2022JD038249
- Okui, H., Sato, K., & Watanabe, S. (2022).
Contribution of gravity waves to universal vertical wavenumber (~m-3) spectra revealed by a gravity-wave-permitting general circulation model. Journal of Geophysical Research: Atmospheres, 127, e2021JD036222. https://doi.org/10.1029/2021JD036222
- Okui, H., Sato, K., Koshin, D., & Watanabe, S. (2021).
Formation of a mesospheric inversion layer and the subsequent elevated stratopause associated with the major stratospheric sudden warming in 2018/19. Journal of Geophysical Research: Atmospheres, 126, e2021JD034681. https://doi.org/10.1029/2021JD034681
- Okui, H. & Sato, K. (2020).
Characteristics and sources of gravity waves in the summer stratosphere based on long-term and high-resolution radiosonde observations. SOLA, 16, 64-69. https://doi.org/10.2151/sola.2020-011
▶論文簡単紹介
査読中
- Okui, H., Sato, K., & Watanabe, S. (under review). The mechanism of interhemispheric coupling revealed by a gravity-wave-permitting general circulation model. Submitted to J. Geophys. Res. Atmos., preprint: https://doi.org/10.22541/essoar.174139219.91870304/v1
- Okui, H., Wright, C. J., Berthelemy, P. G., Hindley, N. P., Hoffmann, L., & Barnes, A. P. (under review). A convolutional neural network for the detection of gravity waves in satellite observations and numerical simulations. Submitted to Geophys. Res. Lett., preprint: https://doi.org/10.22541/essoar.174139211.11836477/v1
国際学会
- Okui, H., Koshin, D., Watanabe, S., & Sato, K.,
Roles of Gravity Waves in Preconditioning of a Stratospheric Sudden Warming.
AGU24, Washington D. C., 9–13 December (12 December) 2024, A41Q-1811, poster.
- Okui, H., Sato, K., & Watanabe, S.,
Interhemispheric Coupling Mechanism Revealed by High-top Highresolution Hindcast: Interplay of Quasi-two-day Waves and Gravity Waves.
16th International Workshop on Technical and Scientific Aspects of iMST Radar and Lidar (MST16/iMST3), Rostock, Germany, 9–13 September 2024 [9 September 2024], oral. *Invited
- Okui, H., Sato, K., & Watanabe, S.,
Roles of Gravity Waves in the Interhemispheric Coupling Revealed by High-top High-resolution Hindcast.
4th Gravity Wave Workshop, 19–21 August (21 August) 2024, oral.
- Okui, H., Sato, K., & Watanabe, S.,
The Mechanism of the Interhemispheric Coupling Revealed by a Gravity-Wave-Permitting General Circulation Model.
24th Conference on Atmospheric and Oceanic Fluid Dynamics & 22nd Conference on Middle Atmosphere, Burlington, Vermont, 24–28 June (27 June) 2024, 15.5, oral.
- Okui, H., Sato, K., & Watanabe, S.,
A Study on Roles of Gravity Waves in Interhemispheric Coupling Using a High-Resolution General Circulation Model.
AGU Fall Meeting 2023, San Francisco, CA & online, 11-15 December (15 December) 2023, A53K-2383, poster.
- Okui, H., Wright, C. J., Hindley, N. P., Lear, E. J., & Sato, K.,
A comparison of stratospheric gravity waves in a high-resolution general circulation model with 3-D satellite observations.
AOGS2023, Singapore, 30 July-4 August (3 August) 2023, AS40-A014, oral.
- Okui, H., Wright, C. J., Hindley, N. P., & Sato, K.,
A comparison of stratospheric gravity waves in a high-resolution general circulation model with 3-D satellite observations.
EGU General Assembly 2023, Vienna, Austria & online, 23-28 April (24 April) 2023, EGU23-14145, oral (PICO presentation).
- Okui, H., Sato, K., & Watanabe, S.,
Roles of Gravity Waves in Preconditioning of a Stratospheric Sudden Warming.
SPARC General Assembly 2022, Reading, UK, 24-28 October (26-28 October) 2022, poster.
- Okui, H., Sato, K., & Watanabe, S.,
Contribution of gravity waves to the universal vertical wavenumber (m-3) spectra revealed by a gravity-wave permitting general circulation model.
EGU General Assembly 2022, Vienna, Austria & online, 23-27 May (25 May) 2022, oral.
- Okui, H., Sato, K., & Watanabe, S.,
Contribution of gravity waves to the universal vertical wavenumber (m-3) spectra revealed by a gravity-wave permitting general circulation model.
SPARC Gravity Wave Symposium 2022, online, 28 March-1 April (29 March) 2022, poster.
- Okui, H., Sato, K., Koshin, D., & Watanabe, S.,
Formation of a mesospheric inversion layer and the subsequent elevated stratopause associated with the major stratospheric sudden warming in 2018/19.
SPARC Gravity Wave Symposium 2022, online, 28 March-1 April (31 March) 2022, oral.
- Okui, H., Sato, K., Koshin, D., & Watanabe, S.,
Formation of a mesospheric inversion layer and the subsequent elevated stratopause associated with the major stratospheric sudden warming in 2018/19.
STP-15, online, 21-25 February (22 February) 2022, oral.
- Okui, H., Sato, K., & Watanabe, S.,
Contribution of gravity waves to the universal vertical wavenumber (m-3) spectra revealed by a gravity-wave permitting general circulation model.
The 12th Symposium on Polar Science, online, November (16 November) 2021, oral.
- Okui, H., Sato, K., Koshin, D., & Watanabe, S.,
Formation of the Double Stratopause and Elevated Stratopause Associated with the Major Stratospheric Sudden Warming in 2018/19.
18th Annual Meeting Asia Oceania Geosciences Society, online, 1-6 August (4 August) 2021, oral.
- Okui, H., Sato, K., Koshin, D., & Watanabe, S.,
Formation of the double stratopause and elevated stratopause associated with the major stratospheric sudden warming in 2018/19.
EGU General Assembly 2021 (vEGU2021), online, 19-30 April (29 April) 2021, oral.
- Okui, H., Sato, K., Koshin, D., & Watanabe, S.,
A study of dynamical processes in the middle atmosphere associated with a sudden stratospheric warming using a high-resolution and high-top general circulation model.
the 11th Symposium on Polar Science, online, 16 November-18 December (3 December) 2020, oral.
- Okui, H., Sato, K., Koshin, D., & Watanabe, S.,
Formation of double stratopause and elevated stratopause associated with a stratospheric sudden warming.
JpGU-AGU Joint Meeting 2020, C002005, online, 12-16 July (14 July) 2020, poster.
- Okui, H., & K. Sato, K.,
Characteristics and sources of gravity waves in the summer stratosphere based on long-term and high-resolution radiosonde observations.
EGU General Assembly 2020, D2393, online, 4-8 May (8 May) 2020, oral.
国内学会
- Okui, H., Koshin, D., Watanabe, S., & Sato, K.,
Roles of Gravity Waves in Preconditioning of a Stratospheric Sudden Warming.
9th UK Climate Dynamics Workshop 2024, University of Bath, United Kingdom, 17–19 June (18 June) 2024, oral.
- 奥井晴香, 佐藤薫, 渡辺真吾,
重力波解像大気大循環モデルを用いた南北半球間結合のメカニズムの解明,
日本地球惑星科学連合(JpGU)2024年大会，(千葉，幕張メッセ, 2024.5.26-31 (5.28)) 口頭 *招待講演
- 奥井晴香, 小新大, 渡辺真吾, 佐藤薫,
成層圏突然昇温のプレコンディショニングにおける大気重力波の役割,
日本気象学会2024年度春季大会, (東京&オンライン，2024.5.21~25 (5.22)) 口頭
- 奥井晴香, 佐藤薫, 渡辺真吾,
高解像度大気大循環モデルを用いた中層大気の遠隔結合における重力波の役割の研究,
2023年度PANSY研究集会,（国立極地研究所, 2024.3.25）口頭
- 奥井晴香, 佐藤薫, 渡辺真吾,
重力波解像大気大循環モデルを用いた南北半球間結合における重力波の役割の研究,
日本気象学会2023年度秋季大会, (宮城, 仙台国際センター, 2023.10.23~26 (10.26)), C456, 口頭
- 奥井晴香, Corwin Wright, Neil Hindley, 佐藤薫,
重力波解像大気大循環モデルと3次元衛星観測における重力波の特徴の全球分布の比較研究.
日本気象学会2023年度春季大会,（東京&オンライン, 2023.5.16~20(5.17)）口頭
- 奥井晴香, 佐藤薫, 渡辺真吾,
重力波解像大気大循環モデルを用いた普遍鉛直波数(~m~(-3))スペクトルに対する重力波の寄与の検証,
MTI研究集会, (オンライン開催, 2022.9.28) 口頭 *招待講演
- 奥井晴香, 佐藤薫, 渡辺真吾,
重力波解像大気大循環モデルを用いた普遍鉛直波数(~m~(-3))スペクトルに対する重力波の寄与の検証,
日本地球惑星科学連合(JpGU)2022年大会, (千葉, 2022.5.22~27(5.26)) 口頭
- 奥井晴香, 佐藤薫,
全大気長期解析値を用いた北半球冬季クライマトロジーと成層圏突然昇温時における渦位構造と惑星規模波の解析,
日本気象学会2022年度春季大会,（オンライン開催, 2022.5.17~21(5.20)）口頭
- 奥井晴香, 佐藤薫, 渡辺真吾,
重力波解像大気大循環モデルを用いた普遍鉛直波数スペクトルに対する重力波の寄与の検証,
2021年度PANSY研究集会,（オンライン開催, 2022.3.9）口頭
- 奥井晴香, 佐藤薫, 渡辺真吾,
重力波解像モデルを用いた中層大気重力波の鉛直波数スペクトルへの寄与の検証,
日本気象学会2021年度秋季大会, (三重, 三重大学, 2021.12.2~8 (12.6)) 口頭
- 奥井晴香, 佐藤薫, 小新大, 渡辺真吾,
重力波解像大気大循環モデルを用いた成層圏突然昇温時の中層大気力学変動の研究,
日本流体力学会2021年度年会, (オンライン開催, 2021.9.21~23 (9.21)) 口頭
- 奥井晴香, 佐藤薫, 渡辺真吾,
重力波解像モデルを用いた中層大気重力波のスペクトル解析,
日本気象学会2021年度春季大会, (オンライン開催, 2021.5.16~20 (5.18)) 口頭
- 奥井晴香, 佐藤薫, 小新大, 渡辺真吾,
高解像度ハイトップ大気大循環モデルを用いた成層圏突然昇温時の全中層大気の力学変動の研究,
日本気象学会2020年度秋季大会, (オンライン開催, 2020.10.25~30 (10.30)) 口頭
- 奥井晴香, 佐藤薫,
成層圏突然昇温に伴う2重成層圏界面と高高度成層圏界面の形成,
2019年度PANSY研究集会,（オンライン開催, 2020.3.12) 口頭
- 奥井晴香, 佐藤薫, 小新大, 渡辺真吾,
高解像度大気大循環モデルを用いた2019年成層圏突然昇温イベントの事例解析,
日本気象学会2019年度秋季大会, (福岡, 福岡国際会議場, 2019.10.28~31 (10.28)) 口頭
- 奥井晴香, 高麗正史, 佐藤薫,
高解像度ラジオゾンデデータを用いた日本の夏における大気重力波発生源の研究,
日本地球惑星科学連合(JpGU)2019年大会，(千葉，幕張メッセ, 2019.5.26-30 (5.29)) 口頭
- 奥井晴香, 高麗正史, 佐藤薫,
高解像度ラジオゾンデデータを用いた日本の夏における大気重力波発生源の研究,
日本気象学会2019年度春季大会, (東京，国立オリンピック記念青少年総合センター，2019.5.15~18 (5.15)) 口頭
講演・セミナー
以下の機関にお伺いしました (順不同)。
東京大学, 京都大学, 九州大学, University of Bath, University of Cambridge, JAMSTEC, 気象庁気象研究所, British Antarctic Survey
その他
- Co-convener & chair: APARC QBOi/GW Seminars from July 2024 to present
- Co-convener & chair: AGU Fall Meeting Sessions “Atmospheric Gravity Waves, from the Surface to the Edge of Space” from December 2023 to present