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Department
Department of Atmosphere, Ocean, and Earth System Modeling Research
Fourth Laboratory
HIRAHARA Shoji
HIRAHARA Shoji
[Japanese]
Job title
Senior Researcher / The 4th lab. / Department of Atmosphere, Ocean, and Earth System Modeling Research
E-mail
Expertise
climate analysis, climate modeling
Degree
Publications
Hirahara, S.
, M. Deushi, K. Yoshida, M. Ishii, T. Sakazaki, and H. Naoe, 2025: Surface Pressure Semidiurnal Tides and the Stratospheric Quasi-Biennial Oscillation: Synchronization and Disruption. JGR Atmospheres, 130, e2024JD042710, https://doi.org/10.1029/2024JD042710.
Hirahara, S.
, I. Ishikawa, Y. Fujii, H. Nakano, H. Tsujino, Y. Adachi, and H. Naoe, 2024: Tropospheric and Stratospheric Boreal Winter Jet Response to Eddying Ocean in a Seasonal Forecast System. JGR Atmospheres, 129, e2023JD040444, https://doi.org/10.1029/2023JD040444.
Hirahara, S.
, Y. Kubo, T. Yoshida, T. Komori, J. Chiba, T. Takakura, T. Kanehama, R. Sekiguchi, K. Ochi, H. Sugimoto, Y. Adachi, I. Ishikawa and Y. Fujii, 2023: Japan Meteorological Agency/Meteorological Research Institute Coupled Prediction System Version 3 (JMA/MRI-CPS3). J. Meteorol. Soc. Japan, 101, 149-169, https://doi.org/10.2151/jmsj.2023-009.
Takaya, Y.,
S. Hirahara
, T. Yasuda, S. Matsueda, T. Toyoda, Y. Fujii, H. Sugimoto, C. Matsukawa, I. Ishikawa, H. Mori, R. Nagasawa, Y. Kubo, N. Adachi, G. Yamanaka, T. Kuragano, A. Shimpo, S. Maeda and T. Ose, 2018: Japan Meteorological Agency/Meteorological Research Institute-Coupled Prediction System version 2 (JMA/MRI-CPS2): atmosphere-land-ocean-sea ice coupled prediction system for operational seasonal forecasting. Clim. Dyn., 3-4, 751-765.
Hogan, R. and
S. Hirahara
, 2016: Effect of solar zenith angle specification in models on mean shortwave. Geophys. Res. Lett., 43, 482-488.
Hirahara, S.
, M. Balmaseda, E. de Boisseson, and H. Hersbach, 2016: Sea Surface Temperature and Sea Ice Concentration for ERA5. ERA report series, 26.
Hirahara, S.
, M. Ishii, Y. Fukuda, 2014: Centennial-Scale Sea Surface Temperature Analysis and Its Uncertainty. J. Climate, 27, 57-75.
Hirahara, S.
, H. Ohno, Y. Oikawa, and S. Maeda, 2012: Strengthening of the southern side of the jet stream and delayed withdrawal of baiu season in future climate. J. Meteorol. Soc. Japan, 90, 663-671
Project
Research on Atmosphere, Ocean and Earth System Modeling, MRI
Research on Mechanisms behind Typhoons and Other Extreme Weather Phenomena, and Development of Related Monitoring and Forecasting Technology, MRI