The evacuation of nearly 88,000 people began when a wildfire swept through Fort McMurray, Alberta, Canada, and burned for another 14 months, becoming the costliest disaster in Canadian history. 2016 Fort McMurray wildfire: On May 1, 2016, a wildfire began southwest of Fort McMurray, Alberta, Canada. On May 3, it swept through the community, forcing the largest wildfire evacuation in Alberta's history, with upwards of 88,000 people forced from their homes. Firefighters were assisted by personnel from both the Canadian Armed Forces and Royal Canadian Mounted Police, as well as other Canadian provincial agencies, to fight the wildfire. Aid for evacuees was provided by various governments and via donations through the Canadian Red Cross and other local and national charitable organizations. May 1, 2016. Wiki link