Severe thunderstorm causes widespread damage in Lethbridge, Alberta, 17 July 2013 - Second major storm to hit Canadian city in one month

CTV
Sun, 21 Jul 2013 06:47 UTC

There was significant damage in the wake of a storm that blew through Lethbridge in southern Alberta on Wednesday night.

This is a time lapse of the severe thunderstorm that hit Lethbridge, Alberta on July 17. This was taken on the south end of the city:

Comment: This is the second time in one month that Lethbridge has been hit with a severe weather emergency!