California Wildfires (multiple years)
Great Chinese Famine (1959-1961)
Russian Wildfires (2010)
The Halifax Explosion (1917)
Rio de Janeiro Floods (2010)
Sydney Siege (2014)
2004 Indian Ocean Tsunami
Tragedy of the Andes Plane Crash (1972)
Charyn Canyon Flooding
2003 Boumerdès Earthquake