OK, my 2 cents. During the 1980 eruption, I was actually in Yellowstone. It looked like a very bad storm moving in from the west -- except that it was browinsh rather than gray. But for all that, we got the barest trace of fine dust ash on our cars at Old Faithful. Scott bryan -------------- next part -------------- An HTML attachment was scrubbed... URL: </geyser-list/attachments/20041004/6f7b25a5/attachment.html>