Honda Takumi 本田匠

Researcher Number	60756857
Other IDs	https://orcid.org/0000-0002-1572-4533
Affiliation (Current)	2025: 東京大学, 情報基盤センター, 准教授
Affiliation (based on the past Project Information) *help	2024: 東京大学, 情報基盤センター, 准教授 2022 – 2023: 北海道大学, 理学研究院, 特任助教 2020 – 2021: 国立研究開発法人理化学研究所, 計算科学研究センター, 基礎科学特別研究員
Review Section/Research Field	Principal Investigator Basic Section 17020:Atmospheric and hydrospheric sciences-related Except Principal Investigator Basic Section 60100:Computational science-related
Keywords	Principal Investigator データ同化 / 位置ずれ / 極端気象 / 数値天気予報 / ゲリラ豪雨 / 雷 / 気象レーダー / アンサンブル予報 / 予測可能性 / 豪雨 … More Except Principal Investigator … More ポアソンソルバー / データ同化 / 数値気象モデル / 雷 / HPCI / 雲微物理モデル / 雲微物理 / 気象モデル / 数値予報 / 雲物理 / 雷放電 Less

極端気象の予測改善へ向けた位置ずれに頑強なデータ同化手法の開発Principal Investigator
- Principal Investigator
  
  本田匠
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17020:Atmospheric and hydrospheric sciences-related
- Research Institution
  The University of Tokyo
Exploring the predictability limit of sudden rainfall using high-resolution ensemble forecastsPrincipal Investigator
- Principal Investigator
  
  本田匠
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 17020:Atmospheric and hydrospheric sciences-related
- Research Institution
  Hokkaido University
  Institute of Physical and Chemical Research
Development of bulk lightning model for the next-generation numerical weather prediction
- Principal Investigator
  
  Sato Yousuke
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60100:Computational science-related
- Research Institution
  Hokkaido University

All 2024 2023 2022 2021 2020

All Journal Article Presentation

[Journal Article] Machine Learning Enables Real‐Time Proactive Quality Control: A Proof‐Of‐Concept Study2024
- Author(s)
  Honda T.、Yamazaki A.
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 51 Issue: 6
- DOI
  10.1029/2023gl107938
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14558, KAKENHI-PROJECT-23K03502, KAKENHI-PROJECT-20H04196
[Journal Article] Sensitivity to Localization Radii for an Ensemble Filter Numerical Weather Prediction System with 30-Second Update2023
- Author(s)
  Taylor James、Honda Takumi、Amemiya Arata、Otsuka Shigenori、Maejima Yasumitsu、Miyoshi Takemasa
- Journal Title
  
  Weather and Forecasting
  
  Volume: － Issue: 4 Pages: 611-632
- DOI
  10.1175/waf-d-21-0177.1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14558
[Journal Article] Development of a Polar Mesocyclone and Associated Environmental Characteristics During the Heavy Snowfall Event in Sapporo, Japan, in Early February 20222023
- Author(s)
  Honda T.
- Journal Title
  
  Journal of Geophysical Research: Atmospheres
  
  Volume: 128 Issue: 12
- DOI
  10.1029/2022jd037774
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14558, KAKENHI-PROJECT-20H04196
[Journal Article] Regression-Based Ensemble Perturbations for the Zero-Gradient Issue Posed in Lightning-Flash Data Assimilation with an Ensemble Kalman Filter2023
- Author(s)
  Honda Takumi、Sato Yousuke、Miyoshi Takemasa
- Journal Title
  
  Monthly Weather Review
  
  Volume: 151 Issue: 10 Pages: 2573-2586
- DOI
  10.1175/mwr-d-22-0334.1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14558, KAKENHI-PROJECT-20H04196
[Journal Article] Development of the Real‐Time 30‐s‐Update Big Data Assimilation System for Convective Rainfall Prediction With a Phased Array Weather Radar: Description and Preliminary Evaluation2022
- Author(s)
  Honda T.、Amemiya A.、Otsuka S.、Lien G.‐Y.、Taylor J.、Maejima Y.、Nishizawa S.、Yamaura T.、Sueki K.、Tomita H.、Satoh S.、Ishikawa Y.、Miyoshi T.
- Journal Title
  
  Journal of Advances in Modeling Earth Systems
  
  Volume: 14 Issue: 6 Pages: 14-20
- DOI
  10.1029/2021ms002823
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14558, KAKENHI-PROJECT-20H04196, KAKENHI-PROJECT-18K13614
[Journal Article] Advantage of 30‐s‐Updating Numerical Weather Prediction With a Phased‐Array Weather Radar Over Operational Nowcast for a Convective Precipitation System2022
- Author(s)
  Honda T.、Amemiya A.、Otsuka S.、Taylor J.、Maejima Y.、Nishizawa S.、Yamaura T.、Sueki K.、Tomita H.、Miyoshi T.
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 49 Issue: 11 Pages: 49-60
- DOI
  10.1029/2021gl096927
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14558, KAKENHI-PROJECT-20H04196, KAKENHI-PROJECT-18K13614
[Journal Article] Predictability of the July 2018 Heavy Rain Event in Japan Associated with Typhoon Prapiroon and Southern Convective Disturbances2021
- Author(s)
  Honda Takumi、Miyoshi Takemasa
- Journal Title
  
  SOLA
  
  Volume: 17 Issue: 0 Pages: 113-119
- DOI
  10.2151/sola.2021-018
- NAID
  130008046889
- ISSN
  1349-6476
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H04196, KAKENHI-PROJECT-20K14558
[Journal Article] Predictability of the July 2020 Heavy Rainfall with the SCALE-LETKF2021
- Author(s)
  Taylor James、Amemiya Arata、Honda Takumi、Maejima Yasumitsu、Miyoshi Takemasa
- Journal Title
  
  SOLA
  
  Volume: 17 Issue: 0 Pages: 48-56
- DOI
  10.2151/sola.2021-008
- NAID
  130008002570
- ISSN
  1349-6476
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14558, KAKENHI-PROJECT-18K13614
[Journal Article] Potential Impacts of Lightning Flash Observations on Numerical Weather Prediction With Explicit Lightning Processes2021
- Author(s)
  Honda Takumi、Sato Yousuke、Miyoshi Takemasa
- Journal Title
  
  Journal of Geophysical Research: Atmospheres
  
  Volume: 126 Issue: 19
- DOI
  10.1029/2021jd034611
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H04196, KAKENHI-PROJECT-20K14558
[Presentation] 領域アンサンブルデータ同化システムを用いた2022年2月初めの札幌における大雪の事例解析2024
- Author(s)
  本田匠
- Organizer
  第5回高低気圧ワークショップ
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] Assimilation of phased-array weather radar observations in a convective precipitation event using a 50 m grid-spacing NWP model2023
- Author(s)
  Takumi Honda
- Organizer
  40th Conference on Radar Meteorology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] 気象予測に関するデータ同化とその農業分野への応用可能性2023
- Author(s)
  本田匠
- Organizer
  生物資源環境科学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] 気象雷モデルの開発とその応用の概要2023
- Author(s)
  佐藤陽祐、本田匠、林修吾、梶野瑞王、吉川栄一、和田龍一
- Organizer
  日本大気電気学会第101回研究発表会
- Data Source
  KAKENHI-PROJECT-20H04196
[Presentation] 水平格子間隔50 mのSCALE-LETKFを用いたMP-PAWR観測のデータ同化2023
- Author(s)
  本田匠
- Organizer
  日本気象学会2023年度春季大会
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] Assimilation of phased-array weather radar observations in a convective precipitation event using a 50 m grid- spacing NWP model2023
- Author(s)
  T. Honda
- Organizer
  40th Conference on Radar Meteorology,
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04196
[Presentation] Reservoir computingを用いた観測インパクト推定2023
- Author(s)
  本田匠, 山﨑哲
- Organizer
  日本気象学会2023年度秋季大会
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] Reservoir computingを用いた観測インパクト推定2023
- Author(s)
  本田匠, 山崎哲
- Organizer
  日本気象学会2023年度秋季大会
- Data Source
  KAKENHI-PROJECT-20H04196
[Presentation] Assimilation of Lightning Flash Observations Using the Ensemble Kalman Filter with Additive Ensemble Perturbations: A Simulation Study2022
- Author(s)
  Honda, T., Y. Sato, T. Miyoshi
- Organizer
  American Meteorological Society Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] Towards the effective use of lightning flash observations for numerical weather prediction2022
- Author(s)
  Honda, T., Y. Sato and T. Miyoshi
- Organizer
  The 4th R-CCS International Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] 静止気象衛星による観測データの流線トポロジーデータ解析を用いたデータ同化へ向けて2022
- Author(s)
  本田匠、稲津將
- Organizer
  日本気象学会2022年度秋季大会
- Data Source
  KAKENHI-PROJECT-20H04196
[Presentation] Overview of studies with a bulk lightning model coupled with an atmospheric model SCALE2022
- Author(s)
  Yousuke Sato, Syugo Hayashi, Takumi Honda, Yoshiaki Miyamoto, Akihiro Hashimoto, Takumi Tomioka
- Organizer
  17th International Conference on Atmospheric Electricity
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04196
[Presentation] Assimilation of Lightning Flash Observations Using the Ensemble Kalman Filter with Additive Ensemble Perturbations: A Simulation Study2022
- Author(s)
  Takumi Honda, Yousuke Sato, Tatemasa Miyoshi
- Organizer
  American Meteorological Society Annual Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04196
[Presentation] 領域アンサンブルデータ同化システムを用いた 2022 年 2 月初めの札幌における大雪の事例解析2022
- Author(s)
  本田匠
- Organizer
  日本気象学会北海道支部第１回支部研究発表会
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] 領域アンサンブルデータ同化システムを用いた 2022 年 2 月初めの札幌における大雪の事例解析2022
- Author(s)
  本田匠
- Organizer
  日本気象学会2022年度秋季大会
- Data Source
  KAKENHI-PROJECT-20H04196
[Presentation] 領域アンサンブルデータ同化システムを用いた 2022 年 2 月初めの札幌における大雪の事例解析2022
- Author(s)
  本田匠
- Organizer
  雪氷研究大会2022
- Data Source
  KAKENHI-PROJECT-20H04196
[Presentation] 静止気象衛星による観測データの流線トポロジーデータ解析を用いたデータ同化へ向けて2022
- Author(s)
  本田匠、稲津將
- Organizer
  日本気象学会2022年度秋季大会
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] 領域アンサンブルデータ同化システムを用いた 2022 年 2 月初めの札幌における大雪の事例解析2022
- Author(s)
  本田匠
- Organizer
  日本気象学会2022年度秋季大会
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] 領域アンサンブルデータ同化システムを用いた 2022 年 2 月初めの札幌における大雪の事例解析2022
- Author(s)
  本田匠
- Organizer
  雪氷研究大会
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] Potential Impacts of Lightning Flash Observations on Numerical Weather Prediction with Explicit Lightning Processes2021
- Author(s)
  Honda, T., Y. Sato and T. Miyoshi
- Organizer
  The 3rd R-CCS International Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] Predictability of the July 2018 Heavy Rain Event in Japan Associated with Typhoon Prapiroon and Southern Convective Disturbances2021
- Author(s)
  Honda, T., and T. Miyoshi
- Organizer
  Japan Geoscience Union Meeting
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] 平成30年7月豪雨の予測可能性: 台風Prapiroonと東シナ海上の擾乱の影響2021
- Author(s)
  本田匠, 三好建正
- Organizer
  日本気象学会春季大会
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] 雷観測の観測システムシミュレーション実験: 2017年九州北部豪雨事例2021
- Author(s)
  本田匠、佐藤陽祐、三好建正
- Organizer
  日本気象学会2021年秋季大会
- Data Source
  KAKENHI-PROJECT-20H04196
[Presentation] 雷観測の観測システムシミュレーション実験: 2017年九州北部豪雨事例2021
- Author(s)
  本田匠, 佐藤陽祐, 三好建正
- Organizer
  異常気象研究会2021・第9回観測システム・予測可能性研究連絡会
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] 雷観測の観測システムシミュレーション実験: 2017年九州北部豪雨事例2021
- Author(s)
  本田匠, 佐藤陽祐, 三好建正
- Organizer
  日本気象学会 2021年秋季大会
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] Predictability of the July 2018 Heavy Rain Event in Japan Associated with Typhoon Prapiroon and Southern Convective Disturbances2021
- Author(s)
  Takumi Honda、Tatemasa Miyoshi
- Organizer
  Japan Geoscience Union Annual Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04196
[Presentation] Exploring the potential of assimilating lightning flash observations with an ensemble Kalman filter2020
- Author(s)
  Honda, T., Y. Sato, T. Miyoshi
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] SCALE-LETKF による30秒更新30分予報のリアルタイム実験2020
- Author(s)
  本田匠, 雨宮新, 大塚成徳, G.-Y. Lien, J. Taylor, 前島康光, 西澤誠也, 山浦剛, 末木健太, 富田浩文, 佐藤晋介, 石川裕, 小池佳奈, 星絵理香, 三好建正
- Organizer
  日本気象学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] 雷観測のデータ同化へ向けた基礎的な調査2020
- Author(s)
  本田匠、佐藤陽祐、三好建正
- Organizer
  日本気象学会2020年度春季大会
- Data Source
  KAKENHI-PROJECT-20H04196
[Presentation] 静止衛星による雷観測データ同化の観測システムシミュレーション実験2020
- Author(s)
  本田匠、佐藤陽祐、三好建正
- Organizer
  日本気象学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-20H04196
[Presentation] 静止衛星による雷観測データ同化の観測システムシミュレーション実験2020
- Author(s)
  本田匠, 佐藤陽祐, 三好建正
- Organizer
  日本気象学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] 雷観測のデータ同化へ向けた基礎的な調査2020
- Author(s)
  本田匠、佐藤陽佑、三好建正
- Organizer
  日本気象学会春季大会
- Data Source
  KAKENHI-PROJECT-20K14558
[Presentation] Exploring the potential of assimilating lightning flash observations with an ensemble Kalman filter2020
- Author(s)
  Takumi Honda, Yousuke Sato, Tatemasa Miyoshi
- Organizer
  JpGU-AGU Joing meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04196

1. Sato Yousuke (10633505)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
2. 林修吾 (20354441)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
3. 橋本明弘 (20462525)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 三浦裕亮 (70415991)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Honda Takumi 本田 匠

Research Projects

Research Products

Co-Researchers

極端気象の予測改善へ向けた位置ずれに頑強なデータ同化手法の開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Exploring the predictability limit of sudden rainfall using high-resolution ensemble forecastsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of bulk lightning model for the next-generation numerical weather prediction

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Machine Learning Enables Real‐Time Proactive Quality Control: A Proof‐Of‐Concept Study2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Sensitivity to Localization Radii for an Ensemble Filter Numerical Weather Prediction System with 30-Second Update2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Development of a Polar Mesocyclone and Associated Environmental Characteristics During the Heavy Snowfall Event in Sapporo, Japan, in Early February 20222023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Regression-Based Ensemble Perturbations for the Zero-Gradient Issue Posed in Lightning-Flash Data Assimilation with an Ensemble Kalman Filter2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Development of the Real‐Time 30‐s‐Update Big Data Assimilation System for Convective Rainfall Prediction With a Phased Array Weather Radar: Description and Preliminary Evaluation2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Advantage of 30‐s‐Updating Numerical Weather Prediction With a Phased‐Array Weather Radar Over Operational Nowcast for a Convective Precipitation System2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Predictability of the July 2018 Heavy Rain Event in Japan Associated with Typhoon Prapiroon and Southern Convective Disturbances2021

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Predictability of the July 2020 Heavy Rainfall with the SCALE-LETKF2021

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Potential Impacts of Lightning Flash Observations on Numerical Weather Prediction With Explicit Lightning Processes2021

Author(s)

Journal Title

DOI

Data Source

[Presentation] 領域アンサンブルデータ同化システムを用いた2022年2月初めの札幌における大雪の事例解析2024

Author(s)

Organizer

Data Source

[Presentation] Assimilation of phased-array weather radar observations in a convective precipitation event using a 50 m grid-spacing NWP model2023

Author(s)

Organizer

Honda Takumi 本田匠

[Presentation] 静止気象衛星による観測データの流線トポロジーデータ解析を用いたデータ同化へ向けて2022