The best way to view it is to expand to "full screen" and move back a bit from your computer screen. There are several seconds of black screen, then dawn, then, about 20 seconds in, you can see the pillar-like cloud of smoke on the horizon.
Yes, I am a bit obsessed by these clouds and by Dale Ireland's daily video of the sky over the Olympic Mountains. That's why I have a permanent link to his website at right. Please don't try to tell me there is something better on television.