Electric Signals on and under the Ground Surface Induced by Seismic Waves

<table>Waveforms extracted from raw data presented in Figure <a href="../fig3/">3</a> using the 1 s moving average method: (a) at Honjo, (b) at Kyowa, and (c) at Sennan. Broken lines mean the origin time. The time is in JST (= UT + 9 hr).</table>

International Journal of Geophysics

fig4

Figure 4

Figure 4: Electric Signals on and under the Ground Surface Induced by Seismic Waves 