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Earth, Planets and Space
Fig. 10. | Earth, Planets and Space

Fig. 10.

From: Continuous long-term array analysis of seismic records observed during the 2011 Shinmoedake eruption activity of Kirishima volcano, southwest Japan

Fig. 10.

Horizontal and vertical cross-sections of the likelihood distribution for the source location of the explosion earthquakes. Vertical exaggeration is 0.5. Depths are shown relative to sea level. Solid squares show the location of the seismic array. Solid and open circles represent inflation and deflation pressure sources, respectively, estimated from GPS data (Japan Meteorological Agency, 2012b). The map represents a horizontal cross-section at sea level; dashed lines are the locations of the vertical cross-sections. The P wave apparent slowness and back azimuth were assumed to be 0.3 s/km and 260°, respectively, for likelihood calculations. The standard error for the observed slowness was assumed to be 0.05 s/km.

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