Fig. 6
From: Weak faults at megathrust plate boundary respond to tidal stress
Examples of transverse-deconvolved waveforms (TDWs) for different tidal stress. a The red and black lines represent the TDWs at high and low tide, respectively, for three OBSs. The standard deviations are represented by pink and gray lines at high and low tides, respectively, for OBS03. b The black line shows the differential amplitude of the envelope TDWs stacked over 10–50 days in 2019 between high tide and low tide at OBS03. The red line shows the amplified amplitudes of the black line, derived using Eq. (4)