Two eruptions -- both producing very large explosions of lava and ash -- plus static discharge lightning in the ash clouds...
Seen on March 3, into March 4 2012 (JST japan standard time).
This volcano continues to be on "high alert" for the possibility of a LARGE SCALE eruption which could produce a multiple km pyroclastic debris flow..
mirrored with permission from:
http://www.youtube.com/cubhf137