Publications |
- Shuo Wang, Yuuki Wada, Syugo Hayashi, Tomoo Ushio, V. Chandrasekar 2024: Electrical Alignment Signatures of Ice Particles Before Intracloud Lightning Activity Detected by Dual-Polarized Phased Array Weather Radar. Journal of Geophysical Research Atmosphere, 129, doi:10.1029/2023JD039942
- Hironobu Fujiwara, Hiroshi Okochi, Masashi Kamogawa , Tomoyuki Suzuki, Syugo Hayashi, Naoki Sato, Yoshiaki Orihara, Jun Matsumoto, Jun- Ichi Hamada, Kotaro Murata, Eiichi Yoshikawa, Takeshi Kudo 2023: Characteristics of hailfall and lightning in a splitting thunderstorm observed on May 4, 2019 in the Tokyo Metropolitan Area, Japan. Journal of Atmospheric Electricity, 42, doi:10.1541/jae.42.1
- Y. Wada, M. Kamogawa, M. Kubo, T. Enoto, S. Hayashi, T. Sawano, D. Yonetoku, H. Tsuchiya 2023: Negative Excursion of Surface Electric Fields During Gamma-Ray Glows in Winter Thunderstorms. Journal of Geophysical Research Atmosphere, 128 , doi:10.1029/2023JD039354
- Takumi Tomioka, Yousuke Sato, Syugo Hayashi, Satoru Yoshida & Takeshi Iwashita 2023: Advantage of bulk lightning models for predicting lightning frequency over Japan. Progress in Earth and Planetary Science, 10, doi:10.1186/s40645-023-00592-w
- Sekiyama, T. T., S. Hayashi, R. Kaneko, and K. Fukui 2023: Surrogate Downscaling of Mesoscale Wind Fields Using Ensemble Super-Resolution Convolutional Neural Networks. Artificial Intelligence for the Earth Systems, 2, doi:10.1175/AIES-D-23-0007.1
- Sato, Y., M. Kajino, S. Hayashi, and R. Wada 2023: A numerical study of lightning-induced NOx and formation of NOy observed at the summit of Mt. Fuji using an explicit bulk lightning and photochemistry model. Atmospheric Environment: X, 18, doi:10.1016/j.aeaoa.2023.100218
- Yuuki Wada; Miwa Tsurumi; Syugo Hayashi, Koichiro Michimoto 2023: Synoptic meteorological conditions of gamma-ray glows in winter thunderstorms. Progress in Earth and Planetary Science, 10, 6, doi:10.1186/s40645-023-00538-2
- Tomoyuki Suzuki, Masashi Kamogawa, Hironobu Fujiwara, Syugo Hayashi 2022: Temporal and Spatial Evolution of Precipitation under the Summer Sprite Parent Mesoscale Convective Systems in Japan. Atmosphere, 13(10), 1661; doi:10.3390/atmos13101661
- Tomoyuki Suzuki, Masashi Kamogawa, Hironobu Fujiwara, Syugo Hayashi 2022: MCS stratiform and convective region associated with sprites observed from Mt. Fuji. Atmosphere, 13(9), 1460; doi:10.3390/atmos13091460
- Hironobu Fujiwara, Hiroshi Okochi, Masashi Kamogawa, Tomoyuki Suzuki, Syugo Hayashi, Naoki Sato, Yoshiaki Orihara, Jun Matsumoto, Jun- Ichi Hamada, Kotaro Murata, Eiichi Yoshikawa, Takeshi Kudo 2021: Difference between lightning activities in thunderstorm cells with and without hailfall in western Tokyo. Journal of Atmospheric Electricity 40 10-31, doi:10.1541/jae.40.10
- Yousuke Sato, Syugo Hayashi, Akihiro Hashimoto 2021: Difference in the lightning frequency between the July 2018 heavy rainfall event over central Japan and the 2017 northern Kyushu heavy rainfall event in Japan. Atmospheric Science Letters, 23, e1067, doi:10.1002/asl.1067
- Syugo Hayashi, Akihito Umehara, Nobuhiro Nagumo, Tomoo Ushio, 2021: The relationship between lightning flash rate and ice-related volume derived from dual-polarization radar. Atmospheric Research, 248, 105166, doi:10.1016/j.atmosres.2020.105166
- Syugo Hayashi, Chizuru Nakaike,Fujibe Fumiaki 2021: Radar characteristics of summer thunderstorms in the Kanto Plain of Japan with and without cloud-to-ground lightning. Meteorol Atmos Phys 133, 233-244, doi:10.1007/s00703-020-00748-z
- Hiroaki Kawase, Munehiko Yamaguchi, Yukiko Imada, Syugo Hayashi, Akihiko Murata, Tosiyuki Nakaegawa, Takafumi Miyasaka, Izuru Takayabu 2021: Enhancement of Extremely Heavy Precipitation Induced by Typhoon Hagibis (2019) due to Historical Warming. SOLA, 17A, 7-13, doi:10.2151/sola.17A-002
- Junshi Ito, Hiroshige Tsuguchi, Syugo Hayashi, and Hiroshi Niino. 2021: Idealized High-Resolution Simulations of a Back-Building Convective System that Causes Torrential Rain. Journal of the Atmospheric Sciences 78, 117-132, doi:10.1175/JAS-D-19-0150.1
- Hideaki Ohtake,Fumichika Uno, Takashi Oozeki, Syugo Hayashi, Junshi Ito, Akihiro Hashimoto, Hiromasa Yoshimura, and Yoshinori Yamada, 2019: Solar Irradiance Forecasts by Mesoscale Numerical Weather Prediction Models with Different Horizontal Resolutions. Energies 12, 1374 doi:10.3390/en12071374
- Yoshida, S., E. Yoshikawa, T. Adachi, K. Kusunoki, S. Hayashi, and H. Inoue, 2019: Three dimensional radio images of winter lightning in Japan and characteristics of associated charge structure. IEEJ Transactions on Electrical and Electronic Engineering 14 175-184 doi:10.1029/2009GL042065
- Yoshida, S., Adachi, T., Kusunoki, K., Hayashi, S., Wu, T., Ushio, T., and Yoshikawa, E. 2017,: Relationship between thunderstorm electrification and storm kinetics revealed by phased array weather radar. J. Geophys. Res. Atmos., 122, 3821-3836, doi:10.1002/2016JD025947
- Junshi Ito, Syugo Hayashi, Akihiro Hashimoto, Hideaki Ohtake, Fumichika Uno, Hiromasa Yoshimura, Teruyuki Kato, Yoshinori Yamada, 2017: Stalled Improvement in a Numerical Weather Prediction Model as Horizontal Resolution Increases to the Sub-Kilometer Scale. SOLA. 13, 151-156 doi:10.2151/sola.2017-028
- Syugo HAYASHI, Chizuru MARUI, 2016: Frequency and seasonal variation of single lightning flash storm, ″Ippatsurai″, in Japan (in Japanese) Journal of Atmospheric Electricity, 36, 13-22. doi:10.1541/jae.36.13
- Syugo Hayashi, 2016: Statistical Relationships of Precipitation Rate and Wind Gust Intensity to Lightning Activity in Japan. Journal of Atmospheric Electricity, 35, 43-51. doi:10.1541/jae.35.43
- Nobuyuki Kayaba, Takashi Yamada, Syugo Hayashi, Kazutoshi Onogi, Shinya Kobayashi, Koichi Yoshimoto, Kenji Kamiguchi, and Kazuya Yamashita, 2016: Dynamical Regional Downscaling Using the JRA-55 Reanalysis (DSJRA-55). SOLA 12, 1-5, doi:10.2151/sola.2016-001
- Kyosuke Ishii, Syugo Hayashi, Fumiaki Fujibe, 2014: Statistical analysis of temporal and spatial distribution of cloud-to-ground lightning in Japan from 2002 to 2008. Journal of Atmospheric Electricity, 34, 79-86. doi:10.1541/jae.34.79
- Syugo Hayashi, Kouhei Aranami, and Kazuo Saito, 2008: Statistical Verification of Short Term NWP by NHM and WRF-ARW with 20 km Horizontal Resolution around Japan and Southeast Asia. SOLA, 4, 133-136, doi:10.2151/sola.2008-034
- Syugo Hayashi, 2006: Numerical Simulation of Electrical Space Charge Density and Lightning by using a 3-Dimensional Cloud-Resolving Model. SOLA, 2. 124-127, doi:10.2151/sola.2006-032
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