California Wildfires (multiple years)
Cultural Revolution Turmoil (1966-1976)
Vladimir Lenin's Death and Aftermath (1924)
Ice Storm of 1998
Amazon Rainforest Fires (2019)
Port Arthur Massacre (1996)
2004 Indian Ocean Tsunami
Tragedy of the Andes Plane Crash (1972)
Semipalatinsk Nuclear Testing Impact
Algerian Civil War Casualties (1991-2002)