Did I see the dark plume heralding the SEB come-ba

Attached is a sketch I made the night of Nov 7, 2010. At the time I just wanted to catch Io's transit and shadow across Jupiter but I kept noticing a high contrast area that was distracting. I made a note of it but didn't think anything of it. Then i saw Christopher Go's image of the dark plume on spaceweather.com and thought "did I see that?" Does anyone know how I could confirm this--perhaps back-track the rotational period back to Nov. 7th and see if the dark plume lands on the meridian (which is where I have it drawn)? Thanks!
Paul

Attached Image:

Hi Paul,

In my image during Nov 7, the outburst has not started yet. The area was still methane dark. The outburst must have occured around Nov 8 (which is the last image without the plume) and my discovery image.

More info at:

http://alpo-j.asahikawa-med.ac.jp/kk10/j101111r.htm

Regards,
Chris

I tell you what, I was observing Jupiter with my 7" mak-Newt this evening, being blessed with very steady and clear skies for the last couple of nights, and I was seeing a lot of activity in the SEB area at ~7:00 to 8:00 Eastern time USA. Looked like several long filaments and the band was less muted.

Maybe something IS going on.

Jeff