Ninety-eight years ago today, on the morning of December 6, 1917, the French freighter SS Mont-Blanc collided with the SS Imo, a Norwegian ship chartered to carry relief supplies to Belgium, in the Narrows, a strait connecting the upper Halifax Harbour to Bedford Basin. The collision at first seemed minor, the two ship hitting at only about a knot. Nevertheless, a fire broke out aboard the Mont-Blanc, which was loaded with munitions and high explosives. The fire burned out of control and ignited the cargo, causing the largest man-made  explosion the world had ever seen prior to the nuclear age.  Roughly 2,000 died and 9,000 were injured. Many thousands more were made homeless. Large sections of Halifax were levelled.  A tsunami created by the blast wiped out the community of Mi’kmaq First Nations people who had lived in the Tuft’s Cove, on the harbor’s eastern shore.

Relief efforts began almost immediately from Eastern Canada and the United States but were impeded by a blizzard.  Boston authorities heard of the disaster by telegraph and sent a relief train around 10 pm. The blizzard delayed the train, which finally arrived in the early morning of December 8, and immediately began distributing food, water, and medical supplies. The train from Boston carried some of the first responders to the disaster.

In 1918, a year after the explosion, Nova Scotia donated a large Christmas tree to the city of Boston in thanks and remembrance for the help the Boston Red Cross and the Massachusetts Public Safety Committee provided immediately after the explosion. Another tree was donated in 1971 and trees have been donated to Boston every year since. Last Thursday, a tree from Pictou County, Nova Scotia was lit on Boston Commons in remembrance of the Halifax disaster 98 years ago and the support and assistance provided by the people of Boston.

Nova Scotia gifts Boston with 50-foot Christmas tree