The explosions seen from midtown Toronto.

The Toronto propane explosion (also known as the Sunrise Propane incident) was a series of explosions and ensuing fire that took place on the morning of August 10, 2008, in the Downsview community of Toronto, Ontario, Canada. The explosions occurred at the Sunrise Propane Industrial Gases propane facility in the Keele Street and Wilson Avenue area of North York around 03:50 ET.^[2] The blasts caused thousands of people to be evacuated from their homes and cost C$1.8 million to clean up, half of which was paid by the province of Ontario.^[3][4] An employee of Sunrise died in the initial explosions and a firefighter died of cardiac arrest the next day while at the scene.^[2][5]

• http://en.wikipedia.org/wiki/Toronto propane explosion