Fig. 3From: Tectonic tremors immediately after the 2011 Tohoku-Oki earthquake detected by near-trench seafloor seismic observationsWaveforms of tremor #1–7 and repeating earthquake-B. Filtered (2–4 Hz) horizontal and vertical seismograms with detected time-windows. The vertical blue line shows the origin time of the VLFE (Matsuzawa et al. 2015)Back to article page