pThis mesmerizing, swirling tornado over Three Hills, Alberta, Canada, doesn’t look like it’s dangerous. In fact, it looks peaceful as it passes through the town.ppIt touched down at about 5 pm on June 2 and lasted for half an hour.ppThe tornado was moving east at over 30 mph, according to reports,a, and nearby Morrin and Rowley were in the twister’s path. Twenty-seven minutes after the alert was first issued, Alberta Emergency officials reported the tornado threat was over.