14 Terrible Things That Have Happened on Friday the 13th

The Black Friday bushfires consumed Victoria, Australia.
The fires in Victoria from 1939 to 1940 were the culmination of a long, dry summer. But on January 13, 1939 the Black Friday bushfires consumed the area: 71 people died and 575,000 hectares of land were burned to a crisp.
The ash that resulted from the two days of flames was intense. There were reports of it reaching as far as New Zealand.