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S波

4 件の記事

Isoseismal map for the 1968 Illinois earthquake. The irregular distribution of shaking arises from variations of geology and ground conditions.

地震のマグニチュードと震度の違い揺れの強さを決める要因と測定スケール

地震マグニチュード震度地震波
Velocity of seismic waves in the Earth versus depth.[1] S-waves (seismic shear waves) cannot propagate in liquids, leading to negligible velocity in the liquid outer core. The seismic velocities very near the surface (≲ 220±30 km) are markedly lower than at greater depths, demarking the LVZ.

低速度層(LVZ)が解き明かす地球内部の構造とダイナミクス

低速度層LVZアセノスフェアリソスフェア
Animation of tsunami triggered by the 2004 Indian Ocean earthquake

地震学の基礎と歴史地球内部を解き明かす科学

地震学地震波P波S波
Animation of tsunami triggered by the 2004 Indian Ocean earthquake

地震学の歴史とメカニズム地球内部を解き明かす科学

地震学地震波P波S波