震しん幅ぷく

noun

seismic amplitude

Technical term used in seismology and earthquake engineering to describe the amplitude of seismic waves.

• 震しん幅ぷくが大おおきいほど、地じ震しんの揺ゆれは強つよく感かんじられる。

  The larger the seismic amplitude, the stronger the earthquake shaking feels.