May 20, 2008
What's the explanation for New England's day of darkness in 1780?
1780: In the midst of the Revolutionary War, darkness descends on New England at midday. Many people think Judgment Day is at hand. It will be remembered as New England's Dark Day.
Diaries of the preceding days mention smoky air and a red sun at morning and evening. Around noon this day, an early darkness fell: Birds sang their evening songs, farm animals returned to their roosts and barns, and humans were bewildered.
Some went to church, many sought the solace of the tavern, and more than a few nearer the edges of the darkened area commented on the strange beauty of the preternatural half-light. One person noted that clean silver had the color of brass.
It was darkest in northeastern Massachusetts, southern New Hampshire and southwestern Maine, but it got dusky through most of New England and as far away as New York. At Morristown, New Jersey, Gen. George Washington noted it in his diary....
[What happened?] A definitive answer came in 2007. In the International Journal of Wildland Fire, Erin R. McMurry of the University of Missouri forestry department and co-authors combined written accounts with fire-scar evidence from Algonquin Provincial Park in eastern Ontario to document a massive wildfire in the spring of 1780 as the "likely source of the infamous Dark Day of 1780."
Diaries of the preceding days mention smoky air and a red sun at morning and evening. Around noon this day, an early darkness fell: Birds sang their evening songs, farm animals returned to their roosts and barns, and humans were bewildered.
Some went to church, many sought the solace of the tavern, and more than a few nearer the edges of the darkened area commented on the strange beauty of the preternatural half-light. One person noted that clean silver had the color of brass.
It was darkest in northeastern Massachusetts, southern New Hampshire and southwestern Maine, but it got dusky through most of New England and as far away as New York. At Morristown, New Jersey, Gen. George Washington noted it in his diary....
[What happened?] A definitive answer came in 2007. In the International Journal of Wildland Fire, Erin R. McMurry of the University of Missouri forestry department and co-authors combined written accounts with fire-scar evidence from Algonquin Provincial Park in eastern Ontario to document a massive wildfire in the spring of 1780 as the "likely source of the infamous Dark Day of 1780."