Research theme for competitive and other funds (4)：
2022 - 2026 Real-time wind digital twin with 1-meter resolution using GPU supercomputer
2018 - 2021 データ同化手法を用いた都市の風環境評価に資する標準上空風の計算
2017 - 2018 Research and study on the heavy rainfall disaster due to the Kyushu-hokubu torrential rainfall in July 2017
2006 - 2008 竜巻発生の数値シミュレーション:下層初期渦の形成・強化メカニズム
Papers (29)：
Ryohei KATO, Shingo SHIMIZU, Ken-ichi SHIMOSE, Kohin HIRANO, Koichi SHIRAISHI, Satoru YOSHIDA, Tetsu SAKAI, Tomohiro NAGAI. Improvement of Two-Hour-Ahead QPF Using Blending Technique with Spatial Maximum Filter for Tolerating Forecast Displacement Errors and Water Vapor Lidar Assimilation. Journal of the Meteorological Society of Japan. Ser. II. 2024
Verification of Radar Rainfall Estimation for Internal Flooding Risks Using Inundation Records. 2023. 88. 1-14
Disaster Response System for Floods and its Problems in the Kurume Fire Department - Response to heavy rain in July 2020 -. 2022. 60. 1-35
HATSUZUKA Daisuke, KATO Ryohei, SHIMIZU Shingo, SHIMOSE Ken-ichi. Verification of Forecasted Three-Hour Accumulated Precipitation Associated with “Senjo-Kousuitai” from Very-Short-Range Forecasting Operated by the JMA. Journal of the Meteorological Society of Japan. Ser. II. 2022. 100. 6. 995-1005
Ryohei Kato, Shingo Shimizu, Tadayasu Ohigashi, Takeshi Maesaka, Ken-ichi Shimose, Koyuru Iwanami. Prediction of meso-γ-scale local heavy rain by ground-based cloud radar assimilation with water vapor nudging. Weather and Forecasting. 2022
