[TuP-C] Poster Session 1

[TuP-C-1] Detection of Modes of Earth's Free Oscillations Excited by the Philippines Mw7.6 Earthquake Using Fiber Borehole Strainmeters

Guoheng Qi^1,2, ○Wentao Zhang^1,2, Wenzhu Huang^1,2 (¹Chinese Academy of Sciences, ²Univ. of Chinese Academy of Sciences)

Keywords:

Fiber sensing application incl. environmental monitoring using optical network

In this study, we reported the observations of low-frequency free oscillations of the Earth (FOEs) excited by Philippines M_w7.6 earthquake using fiber optic borehole 4-component strainmeters.