<strong>Real-time heavy rainfall forecasting with 30-second dual Multi-Parameter Phased Array Weather Radar assimilation during Osaka Expo 2025</strong>

James David Taylor

Presentation information

[E] Oral

A (Atmospheric and Hydrospheric Sciences ) » A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS11] From Weather Predictability to Controllability

Fri. May 29, 2026 1:45 PM - 3:15 PM 101 (International Conference Hall, Makuhari Messe)

Chairperson:Miyoshi Takemasa(RIKEN), Nakazawa Tetsuo(Japan Science & Technology), Takatama Kohei(Japan Science and Technology Agency)

2:45 PM - 3:00 PM

[AAS11-05] Real-time heavy rainfall forecasting with 30-second dual Multi-Parameter Phased Array Weather Radar assimilation during Osaka Expo 2025

*James David Taylor^1,2, Shigenori Otsuka^1,2, Arata Amemiya^1,2, Yuta Tarumi^1,2, Takemasa Miyoshi^1,2, Shinsuke Satoh³, Seiji Kawamura³, Hiroshi Hanado³, Yoshiyuki Kawatani³, Shin-ichi Maeda⁴, Juntaro Tamura⁴, Yasunori Kudo⁴ (1. RIKEN Center for Computational Science, Kobe, Japan, 2. RIKEN Center for Interdisciplinary Theoretical and Mathematical Sciences, Kobe, Japan, 3. National Institute for Information and Communications Technology, Tokyo, Japan, 4. Preferred Networks, Tokyo, Japan)

Keywords:Data assimilation, Multi-parameter phased array weather radar