About OBARA K
About Massachusetts Inst. Technology, Cambridge
About SATO H
About Tohoku Univ., Miyagi, JPN
About Journal of Geophysical Research
About subduction
About random medium
About Seismic wave propagation
About S波
About 地震記録
About 包絡
About 広がり
About 東海
About 地域
About 火山フロント
About 不均質