KMan,
I don't have orig...just the image I pulled off the photo site, which
was already compressed. I saved it, as it was, but that's "orig"
from my docs with no Irfanview or shrinkydink deal. Sorry.

The xperts on that photo board I peruse, and grabbed the pic from,
have some vids up, grainy as TriMax pushed to ASA 1600, but one
of the vids has lightning going off near the eruption, too...so maybe
that lightning effect is legit. Anyway, the bowels of hell.