Ominous thunderstorm approaches Canada in form of spectacular shelf cloud
This ominous scene was captured in Scarborough, Canada, as a thunderstorm approached the district on September 7.
Katherine Schoenerklee, the filmer, said: "I just saw this storm approaching the house. So, I went out and captured this amazing video from my front yard. Looks like Ontario is about to get heavy rainfall over the next few days."
The intensely dark storm clouds were complemented by lightning strikes and thunder sounds in the distance.