Skip to main content
Fig. 11 | Earth, Planets and Space

Fig. 11

From: Temporal variation in source location of continuous tremors before ash–gas emissions in January 2014 at Aso volcano, Japan

Fig. 11

Time evolution of the source amplitude and the depth of continuous tremors. The estimated source amplitude \(\overline{A_0}\) (blue dots) and source depth (black and gray dots; as in Fig. 8a) are plotted with respect to time. The red lines show the 24-hour moving average of the depth data. \(\hbox {SO}_2\) discharge rate is also potted again by yellow circles (Japan Meteorological Agency 2014). The yellow triangle at the top of the diagram indicates the reported eruption (Japan Meteorological Agency 2014)

Back to article page