JpGU-AGU Joint Meeting 2026

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[E] Oral

A (Atmospheric and Hydrospheric Sciences ) » A-CG Complex & General

[A-CG58] Multi-scale ocean-atmosphere interaction in the tropics

Sun. May 24, 2026 10:45 AM - 12:15 PM 104 (International Conference Hall, Makuhari Messe)

Chairperson:Seiki Ayako(Japan Agency for Marine-Earth Science and Technology), Tozuka Tomoki(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo), Bellenger Hugo(Centre National de la Recherche Scientifique)

11:00 AM - 11:15 AM

[ACG58-08] Contrasting roles of the Hadley upwelling cloudless zone in generating upper-tropospheric equatorial waves during El Niño and La Niña

*Borui Wu1, Hidenori AIKI1 (1. Nagoya University, Institute for Space-Earth Environmental Research)

Keywords:El Niño-Southern Oscillation, atmospheric wave energy flux, Kelvin waves, Rossby waves, tropical Pacific Ocean