JpGU Meeting 2025
Session Outline| Atmospheric and Hydrospheric Sciences (A) | ||||
|---|---|---|---|---|
| Session Sub-category | Atmospheric Sciences, Meteorology & Atmospheric Environment (AS) | |||
| Session ID | A-AS01 | |||
| Session Title | From Weather Predictability to Controllability | |||
| Short Title | Weather Controllability | |||
| Date & Time | Oral Session |
PM1-PM2 Fri, 30 MAY | ||
| On-site Poster Coretime |
PM3 Fri. 30 MAY | |||
| Main Convener | Name | Takemasa Miyoshi | ||
| Affiliation | RIKEN | |||
| Co-Convener 1 | Name | Tetsuo Nakazawa | ||
| Affiliation | AORI, The University of Tokyo | |||
| Co-Convener 2 | Name | Kohei Takatama | ||
| Affiliation | Japan Science and Technology Agency | |||
| Session Language | E | |||
| Scope (Session Description) |
Weather is chaotic, with strong sensitivity to initial conditions tied to the intrinsic limit to predictability. The strong sensitivity also suggests effective control in which small modifications to the atmospheric conditions grow rapidly and result in big changes. Weather predictability has been studied extensively in the past decades, and the weather prediction skills have been improving consistently. Now with the accurate weather prediction, we are ready to study weather controllability, the other side of a coin. Control is achieved by effective accumulation and combination of modifications or interventions like an orbit control of spacecraft. This session welcomes presentations about understanding of weather sensitivity and predictability, theoretical developments of controllability beyond predictability, weather modification techniques, and other related topics toward weather controllability. |
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| Session Format | Orals and Posters session | |||
| Co-sponsorship | Partner Union(s) | - | ||
| JpGU Society Member(s) | Meteorological Society of Japan | |||
| International Collaborative Society | - | |||
| Organizations Other Than JpGU Society Members | - | |||