JpGU-AGU Joint Meeting 2026

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S (Solid Earth Sciences ) » S-IT Science of the Earth's Interior & Tectonophysics

[S-IT22] Joint Session of Deep Earth Sciences and Innovation through the Integration with Material Sciences

Wed. May 27, 2026 3:30 PM - 5:00 PM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

Chairperson:Waszek Lauren(James Cook University), Kawai Kenji(Department of Earth and Planetary Science, School of Science, University of Tokyo)

4:00 PM - 4:15 PM

[SIT22-17] Detection of the mushy region at the surface of the Inner Core by an antipodal seismic wave

*Seiji Tsuboi1, Rhett Butler2 (1. JAMSTEC, Center for Earth Information Science and Technology, 2. University of Hawaii)

Keywords:Inner core boundary, Antipodal observation, Waveform inversion, Adjoint Method