Skip to main content
Earth, Planets and Space
Fig. 3. | Earth, Planets and Space

Fig. 3.

From: Switching from seismic to seismo-acoustic harmonic tremor at a transition of eruptive activity during the Shinmoe-dake 2011 eruption

Fig. 3.

A close-up view of the seismic (the vertical component) and the acoustic waves measured at the three stations for the case of Fig. 2(a). A –D in the image indicate the reference points (Fig. 2(b)) for the scale with A –D being 753 m. The acoustic pulses are associated with small surface explosions (down arrows). The red lines indicate the times of the images taken by the monitoring camera.

Back to article page