Researchers Information System

日本語に切り替えるswitch to english

Nakashita, Saori

Disaster Prevention Research Institute (DPRI) Program-Specific Researcher

Nakashita, Saori
list
    Last Updated :2025/06/19

    Basic Information

    Email Address

    • Email Address

      nakashita.saori.8mkyoto-u.ac.jp

    Professional Memberships

    • From Apr. 2021, To Present
      Meteorological Society of Japan
    • From Feb. 2021, To Present
      Japan Geoscience Union

    Academic Resume (Undergraduate School/Majors)

    • 京都大学, 理学部理学科, 卒業

    Research History

    • From Apr. 2025, To Present
      Kyoto University, Disaster Prevention Research Institute, Specially-appointed Assistant Professor

    ID,URL

    researchmap URL

    list
      Last Updated :2025/06/19

      Research

      Research Interests

      • Data assimilation
      • Ensemble prediction
      • Mesoscale convective system
      • Tropical cyclone

      Research Areas

      • Natural sciences, Atmospheric and hydrospheric science
      • Natural sciences, Applied mathematics and statistics

      Papers

      • Applicability of Ensemble Singular Vectors to a Mesoscale Convective System Over the East China Sea
        Saori Nakashita; Takeshi Enomoto
        Geophysical Research Letters, 16 Jun. 2025, Peer-reviewed, Lead author, Corresponding author
      • Flow-dependent large-scale blending for limited-area ensemble assimilation
        Saori Nakashita; Takeshi Enomoto
        15 Mar. 2025
      • Flow-Dependent Large-Scale Blending for Limited-Area Ensemble Data Assimilation
        Saori Nakashita; Takeshi Enomoto
        Tellus A: Dynamic Meteorology and Oceanography, 28 Feb. 2025, Peer-reviewed, Lead author, Corresponding author
      • Flow-dependent large-scale blending for limited-area ensemble data assimilation
        Saori Nakashita; Takeshi Enomoto
        DPRI Annuals, Dec. 2024, Lead author
      • Application of Exact Newton Optimisation to the Maximum Likelihood Ensemble Filter
        Takeshi Enomoto; Saori Nakashita
        Tellus A: Dynamic Meteorology and Oceanography, 22 Apr. 2024, Peer-reviewed
      • Multi-scale Uncertainty of Mesoscale Convective Systems in the Baiu Frontal Zone: A Case Study from June 2022
        Saori NAKASHITA; Takeshi ENOMOTO; Satoshi ISHII
        Journal of the Meteorological Society of Japan. Ser. II, 2024, Peer-reviewed, Lead author, Corresponding author
      • Ensemble forecast experiments of a meso-scale cyclone in the Baiu frontal zone
        Takeshi Enomoto; Saori Nakashita; Satoshi Ishii
        DPRI Annuals, Dec. 2023
      • Comparison of growing modes for extratropical and tropical disturbances
        Saori Nakashita; Takeshi Enomoto
        DPRI Annuals, Dec. 2023, Lead author
      • Deterministic ensemble data assimilation for a quasi-geostrophic model
        Takeshi Enomoto; Saori Nakashita
        DPRI Annuals, Dec. 2022
      • Influence of the sea surface temperature and initial perturbations on the track forecast of Typhoon Hagibis (2019)
        Saori Nakashita; Takeshi Enomoto; Yukihiro Kuroki; Masashi Ujiie; Kazuto Takemura
        DPRI Annuals, Dec. 2022, Lead author
      • Assimilation of nonlinear observations using the maximum likelihood ensemble filter
        Saori Nakashita; Takeshi Enomoto
        DPRI Annuals, Dec. 2021, Lead author
      • Factors for an Abrupt Increase in Track Forecast Error of Typhoon Hagibis (2019)
        Saori Nakashita; Takeshi Enomoto
        SOLA, 2021, Peer-reviewed, Lead author, Corresponding author
      • Factors for an abrupt increase in track forecast error of Hagibis 2019
        Saori Nakashita; Takeshi Enomoto
        DPRI Annuals, Dec. 2020, Lead author

      Presentations

      • Flow-dependent large-scale blending for limited-area ensemble data assimilation
        Saori Nakashita; Takeshi Enomoto
        "Data Assimilation Methodology", International Symposium on Data Assimilation - Online, 13 Mar. 2025
      • Flow-dependent large-scale blending for limited-area ensemble assimilation
        Saori Nakashita; Takeshi Enomoto
        EGU General Assembly 2025, 28 Apr. 2025
      • Applicability of ensemble singular vectors to a mesoscale convective system over the East China Sea
        Saori Nakashita; Takeshi Enomoto
        Workshop on Ocean and Atmosphere Simulations, 28 Mar. 2025
      • Flow-dependent large-scale blending for limited-area ensemble data assimilation
        中下早織; 榎本剛
        第15回データ同化ワークショップ, 28 Feb. 2025
      • Flow-dependent large-scale blending for limited-area ensemble data assimilation
        Saori Nakashita; Takeshi Enomoto
        Second IMT-Atlantique & Kyoto University & RIKEN joint Data Assimilation workshop, 29 Oct. 2024
      • Introduction of global error covariance to nested ensemble variational assimilation
        Saori Nakashita; Takeshi Enomoto
        AOGS2024 21st annual meeting, 26 Jun. 2024
      • Introduction of global error covariance to nested ensemble variational assimilation
        Saori Nakashita; Takeshi Enomoto
        JpGU Meeting 2024, 30 May 2024
      • Introduction of global error covariance to nested ensemble variational assimilation
        Saori Nakashita; Takeshi Enomoto
        12th Workshop on Sensitivity Analysis and Data Assimilation, 21 May 2024
      • 2022年6月19日の東シナ海集中観測の領域アンサンブル同化実験
        中下早織; 榎本剛
        日本気象学会2023年度秋季大会, 25 Oct. 2023
      • Observation-space localization methods for the maximum likelihood ensemble filter
        Saori Nakashita; Takeshi Enomoto
        9th International Symposium on Data Assimilation, 19 Oct. 2023
      • Ensemble simulations of a mesoscale convective system over East China Sea on 19 June 2022
        Saori Nakashita; Takeshi Enomoto; Satoshi Ishii
        The 6th International Workshop on Nonhydrostatic Models, 01 Sep. 2023
      • Mesoscale ensemble assimilation of dense upper observations from three research vessels
        Saori Nakashita; Takeshi Enomoto
        14th Data assimilation workshop, 30 Aug. 2023
      • Observation space localizations for the maximum likelihood ensemble filter
        Saori Nakashita; Takeshi Enomoto
        EGU General Assembly 2023, 25 Apr. 2023
      • 最尤法アンサンブルフィルタに対する観測空間局所化の導入
        中下早織; 榎本剛
        日本気象学会2022年度秋季大会, 26 Oct. 2022
      • Maximum likelihood ensemble filter with efficient observation space localization
        Saori Nakashita; Takeshi Enomoto
        JpGU Meeting 2022, 26 May 2022, Invited
      • 気象庁GSMを用いた2019年台風第19号の再予報実験
        中下早織; 榎本剛; 竹村和人
        日本気象学会2021年度秋季大会, 06 Dec. 2021
      • Assimilation of nonlinear observations with the maximum likelihood ensemble filter
        Saori Nakashita; Takeshi Enomoto
        Joint WCRP-WWRP Symposium on Data Assimilation and Reanalysis, 13 Sep. 2021
      • Assimilation of nonlinear observations with the maximum likelihood ensemble filter
        Saori Nakashita; Takeshi Enomoto
        EGU General Assembly 2021, 27 Apr. 2021
      • 最尤法アンサンブルフィルタによる非線形観測同化
        中下早織; 榎本剛
        第34回数値流体シンポジウム, 21 Dec. 2020
      • 2019年台風第19号の進路予報誤差の要因に対する解析
        中下早織; 榎本剛
        日本気象学会2020年度秋季大会, 28 Oct. 2020

      Awards

      • 22 Feb. 2024
        令和5年度研究発表講演会 優秀発表賞(京都大学)
      • 18 Mar. 2022
        新学術領域研究「変わりゆく気候系における中緯度大気海洋相互作用hotspot」第3回領域全体会議 若手発表賞

      ページ上部へ戻る