Research field (2)：
Applied mathematics and statistics
, Atmospheric and hydrospheric science
Research theme for competitive and other funds (1)：
2021 - 2026 Development of a new probabilistic expression for short-period precipitation forecast based on a large ensemble
Papers (6)：
James Taylor, Takumi Honda, Arata Amemiya, Shigenori Otsuka, Yasumitsu Maejima, Takemasa Miyoshi. Sensitivity to Localization Radii for an Ensemble Filter Numerical Weather Prediction System with 30-Second Update. Weather and Forecasting. 2023
James Taylor, Arata Amemiya, Takumi Honda, Yasumitsu Maejima, Takemasa Miyoshi. Predictability of the July 2020 Heavy Rainfall with the SCALE-LETKF. SOLA. 2021
Arata Amemiya, Kaoru Sato. Characterizing quasi-biweekly variability of the Asian monsoon anticyclone using potential vorticity and large-scale geopotential field. Atmospheric Chemistry and Physics. 2020
Arata Amemiya, Takumi Honda, Takemasa Miyoshi. Improving the Observation Operator for the Phased Array Weather Radar in the SCALE-LETKF System. SOLA. 2020. 16. 0. 6-11
Arata Amemiya, Kaoru Sato. A Two-Dimensional Dynamical Model for the Subseasonal Variability of the Asian Monsoon Anticyclone. Journal of the Atmospheric Sciences. 2018. 75. 10. 3597-3612
