I was up in Red Deer last night (at Westerner Park). Saw this looking to the north:
Both photos by me.
__________________
All right... all right... but apart from better sanitation and medicine and education and irrigation and public health and roads and a freshwater system and baths and public order... what have the Romans done for us? NOTHING!
Yes it did. It looks like the pictures RWin posted, and most of the other pictures I've seen, are of the funnel cloud. Technically, it doesn't become a tornado until it touches down.