Just had the same here in Washington state for the Little Giant fire. Great image in the article. We had another fire cloud behind Rainier the other day, and saw it from the Rount Mainier farm - it really looked like the volcano was smoking up and ready to top-off. <clench>
https://www.seattletimes.com/seattle-news/climate-lab/little...
"East" of Seattle is certainly one way to describe it (100 miles east).