Job title Visiting researcher (JSPS Postdoctoral Fellow)/The 4th lab./Department of Atmosphere, Ocean, and Earth System Modeling Research
E-mail ioyamagamiakioy
Personal WEB page -
Expertise Atmospheric Sciences
Degree PhD
Award/Comittee Award
Publications First author
  • Yamagami, A., and M. Matsueda, 2021: Statistical characteristics of Arctic forecast busts and their relationship to Arctic weather patterns in summer. Atmospheric Science Letters, 22, doi:10.1002/asl.1038.
  • Yamagami, A., and M. Matsueda, 2020: Subseasonal forecast skill for weekly mean atmospheric variability over the Northern Hemisphere in winter and its relationship to midlatitude teleconnections. Geophysical Research Letters, 47, doi:10.1029/2020GL088508.
  • Yamagami, A., M. Matsueda, and H. L. Tanaka, 2019: Skill of medium-range reforecast for summertime extraordinary Arctic Cyclones in 1986?2016. Polar Science, 20, 107?116. doi:10.1016/j.polar.2019.02.003.
  • Yamagami, A., M. Matsueda, and H. L. Tanaka, 2018: Medium-range forecast skill for extraordinary Arctic cyclones in summer of 2008-2016. Geophysical Research Letters, 45, doi:10.1029/2018GL077278.
  • Yamagami, A., M. Matsueda, and H. L. Tanaka, 2018: Predictability of the 2012 great Arctic cyclone on medium-range timescales. Polar Science, 15, 13-23, doi:10.1016/j.polar.2018.01.002.
  • Yamagami, A., M. Matsueda and H. L. Tanaka, 2017: Extreme Arctic cyclone in August 2016. Atmospheric Science Letters, 18, 307?314, doi:10.1002/asl.757.
  • Yamagami, A. and H. L. Tanaka, 2016: Characteristics of the JRA-55 and ERA-Interim datasets by using the three-dimensional normal mode energetics. SOLA, 12, 27-31.
  • Yamagami, A. and H. L. Tanaka, 2014: Analysis of unstable solution with an MJO structure using a three-dimensional spectral linear baroclinic model. SOLA, 10, 103-107.
  • Nakanowatari, T., Xie, J., Bertino, L., Matsueda, M., Yamagami, A., & Inoue, J., 2022: Ensemble forecast experiments of summertime sea ice in the Arctic Ocean using the TOPAZ4 ice-ocean data assimilation system. Environmental Research, 209, 112769, doi:10.1016/j.envres.2022.112769.
  • Nakanowatari, T., J. Inoue, K. Sato, L. Bertino, J. Xie, M. Matsueda, A. Yamagami, T. Sugimura, H. Yabuki, and N. Otsuka, 2018: Medium-range predictability of early summer sea ice thickness distribution in the East Siberian Sea: Importance of dynamical and thermodynamic melting processes. The Cryosphere, 12, 2005?2020, doi:10.5194/tc-12-2005-2018.
  • Tanaka, H. L., A. Yamagami, and S. Takahashi, 2012: The structure and behavior of the arctic cyclone in summer analyzed by the JRA-25/JCDAS data. Polar Science, 6, 55-69, doi: 10.1016/j.polar.2012.03.001.