Hurricane Katrina (2005)
Tangshan Earthquake (1976)
Great Patriotic War Losses (WWII)
Alberta Wildfires (2016)
Carandiru Prison Massacre (1992)
Adelaide Hills Bushfires (2015)
Gujarat Earthquake (2001)
Tragedy of the Andes Plane Crash (1972)
Aral Sea Environmental Disaster
Algerian Civil War Casualties (1991-2002)