JpGU-AGU Joint Meeting 2026

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[E] Oral

M (Multidisciplinary and Interdisciplinary) » M-GI General Geosciences, Information Geosciences & Simulations

[M-GI34] Data-driven approaches for weather and hydrological predictions

Mon. May 25, 2026 9:00 AM - 10:30 AM 106 (International Conference Hall, Makuhari Messe)

Chairperson:Sekiyama Thomas(Meteorological Research Institute), Kotsuki Shunji(Center for Environmental Remote Sensing, Chiba University)

10:15 AM - 10:30 AM

[MGI34-06] Data-Driven Regional Weather Prediction for Japan: Exploring the Role of High-Resolution Reanalysis and Customized Loss Functions

*Hiroki Ikeuchi1, Tsuyoshi Thomas Sekiyama1,2, Takafumi Miyasaka1, Kenichi Kuma1, Hisashi Nakamura1 (1. The University of Tokyo, 2. Meteorological Research Institute)

Keywords:Data-driven weather prediction, Regional reanalysis