Wednesday, December 6, 2017

Biggest Non-Nuclear Bang!

General Interest

1917
At 9:05 a.m., in the harbor of Halifax in the Canadian province of Nova Scotia, the most devastating manmade explosion in the pre-atomic age occurs when the Mont Blanc, a French munitions ship, explodes 20 minutes after colliding with another vessel.

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The massive explosion killed more than 1,800 people, injured another 9,000–including blinding 200–and destroyed almost the entire north end of the city of Halifax, including more than 1,600 homes. The resulting shock wave shattered windows 50 miles away, and the sound of the explosion could be heard hundreds of miles away.

Disaster

1917
The explosion sent burning debris throughout Halifax. It also caused a large wave to form that pushed the ships at pier right up out of the harbor. A Canadian army officer stationed at Halifax described the result, “All that could be seen for a great circumference were burning buildings, great mounds of iron and brick in the streets and dead bodies.” A 2.5- mile radius was completely demolished and the explosion could be felt 125 miles away. The wave of water hit a Navy ammunition plant located near the shores, possibly saving it from the fire.

Most other places nearby were not so lucky: The railway station collapsed from the blast and crushed scores of people inside. About 100 more were killed in a sugar plant located near the water. Of the 500 students located in schools nearby, less than 10 survived. In all, the death toll was somewhere between 1,200 and 4,000, but no one knows for sure because so much of the city was completely obliterated. Many more might have died except for a snowstorm later that day that helped put out the flames. Still, 25,000 people were left homeless in the wake of the disaster.

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