[darkside321]

try this link. There you can exactly watch the timeline.
http://www.zamg.ac.at/aktuell/index.php?seite=1&artikel=ZAMG_2010-04-17GMT06:52

[saganite]

That’s a great video. I see something there I didn’t expect and that is that the ash has been picked up by a southerly flow after drifting down into France and is now heading for the eastern coast of Canada.

[Timeout]

Why can’t they fly a southerly route: US to Spain and vice versa?

From Spain, rail could be used to access more northern Euro sites.

[saganite]

I just checked your animation again and the update shows the ash almost to Canada. Interesting wind pattern.