— CanadianSpaceAgency (@csa_asc) May 27, 2016
This animation depicts the spread of the huge wildfire at Fort McMurray, Alberta, which is officially named the Horse River Fire. It has been burning for almost a month and has blackened 578,621 hectares. Or, if you are wondering how many square inches it has burned, it is almost 9 trillion.
The map below shows the perimeter of the fire and the fire danger in the Fort McMurray area, ranging from High to Extreme.
There is a good chance for thundershowers in the area Friday through Sunday.