Events That Happened on August 9
- 1842 CEWebster–Ashburton Treaty
- 2024 CE2024 R. G. Kar Medical College and Hospital rape and murder
- 1814 CETreaty of Fort Jackson
- 1965 CEConstitution of the Republic of Singapore
- 1931 CEassassination of Paul Anlauf and Franz Lenck
- 1982 CEGoldenberg restaurant attack
- 2023 CEAssassination of Fernando Villavicencio
- 1972 CEAfrikaanderwijk riots
- 2020 CEKouré shooting
- 2021 CEAugust 2021 Quetta bombing
- 1836 CETreaty 45
- 1995 CEMalaysia-Uruguay Bilateral Investment Treaty
- 1996 CEGermany-Laos Bilateral Investment Treaty
- 2001 CECuba-Honduras Bilateral Investment Treaty
- 2005 CEThe Gambia-Taiwan Bilateral Investment Treaty
Natural Disasters on August 9
Records from scientific disaster catalogs that fall on this calendar day. All disaster records
- 1912 CEEarthquake and tsunami — Turkey, Marmara Sea (Mw 7.2)· 2,800 deaths
- 1991 CEFlood: Bangladesh (1991-08-09)· 800 deaths
- 2009 CEFlood: Taiwan (Province of China) (2009-08-09)· 500 deaths
- 1991 CEFlood: China (1991-08-09)· 456 deaths
- 2006 CEFlood: China (2006-08-09)· 441 deaths
- 1792 CEEarthquake and tsunami — Taiwan, Jiayi, Tainan (Ms 6.8)· 252 deaths
- 1989 CEFlood: Philippines (1989-08-09)· 112 deaths
- 2008 CEFlood: Viet Nam (2008-08-09)· 100 deaths
- 2005 CEFlood: Iran (Islamic Republic of) (2005-08-09)· 43 deaths
- 2008 CEFlood: Pakistan (2008-08-09)· 37 deaths
- 1988 CEFlood: China (1988-08-09)· 34 deaths
- 1994 CEFlood: Pakistan (1994-08-09)· 26 deaths
- 2007 CEFlood: China (2007-08-09)· 26 deaths
- 1901 CEEarthquake and tsunami — Japan, Off Northeast Coast Honshu (Ms 8.2)· 18 deaths
- 2003 CEFlood: Algeria (2003-08-09)· 13 deaths
- 2009 CEFlood: Japan (2009-08-09)· 12 deaths
- 2003 CEFlood: Senegal,Mauritania (2003-08-09)· 10 deaths
- 1995 CEFlash Flooding: Spain (1995-08-09)· 9 deaths
- 1992 CEFlood: United Kingdom of Great Britain and Northern Ireland (1992-08-09)· 9 deaths
- 2009 CEFlood: Sierra Leone (2009-08-09)· 7 deaths
- 2018 CEEarthquake — Indonesia, Lombok Island (Mw 5.9)· 6 deaths
- 1996 CEFlood: Mongolia (1996-08-09)· 6 deaths