Fig. 3.From: The 2011 eruptive activity of Shinmoedake volcano, Kirishimayama, Kyushu, Japan—Overview of activity and Volcanic Alert Level of the Japan Meteorological Agency—(Top) Height of passive volcanic plume and eruptions include phreatic, phreatomagmatic, and magmatic eruption (triangles) at Shinmoedake from January 2006 to January 2011. There was no plume at all prior to late 2008. (Bottom) Daily number of volcanic earthquakes (all types).Back to article page