9/11 Terrorist Attacks (2001)
Tangshan Earthquake (1976)
Great Patriotic War Losses (WWII)
COVID-19 Pandemic in Canada
COVID-19 Crisis in Brazil
Queensland Floods (2010-2011)
Bhopal Gas Tragedy (1984)
Buenos Aires Subway Fire (2004)
Karachaganak Oil Field Explosion
Tamanrasset Floods (2020)