Something I think I've noticed with X10. As it got better looking earlier tonight, I was thinking that's interesting, but that trough to the wnw is gonna hurt it again. The water vapor seems to she that trough filling and/or pulling out.
WV Floater loop: http://www.ssd.noaa.gov/PS/TROP/DATA/RT/float-wv-loop.html
Also, I love shortwave sat at night. Watching it I thought I saw a band to the south, wrapping around to the west, then northward...Then I thought I saw a second one form closer...They are there now and there might be a third one forming even closer now.
Shortwave link: http://www.ssd.noaa.gov/PS/TROP/DATA/RT/float-ir2-loop.html
Maybe it's a fighter...Remeber how quickly Franklin changed his look when he went from wave to TD in this neighborhood. On the other hand, it could be fooling us again, but I'm starting to question that myself.