Dutchsinse, 5/30/13
This volcano never ceases to amaze! Its been a very long time since the last video the Japanese agency put out in regards to this volcano.
At one point during 2011 , this volcano erupted 10 times in one day !
Things have quieted down a bit there, but now we see this... reminiscent of 2011's activity. Large static discharge lightning flashes, along with several lava bombs, and a LOT of ash fallout.