Events That Happened on July 31
- 1667 CETreaty of Breda
- 1991 CESTART I
- 2024 CEassassination of Ismail Haniyeh
- 1906 CESveaborg Rebellion
- 1975 CEAsia-Pacific Trade Agreement
- 1603 CETraité de Saint-Julien
- 1914 CEAssassination of Jean Jaurès
- 1928 CERed Line Agreement
- 1940 CEBloody Wednesday in Olkusz
- 1950 CE1950 Indo-Nepal Treaty of Peace and Friendship
- 1975 CEMiami Showband killings
- 2002 CEHebrew University bombing
- 2011 CE2011 Kashgar attacks
- 1489 CETreaty of Frankfurt
- 1877 CEStara Zagora massacre
- 1922 CE1922 Italian general strike
- 1938 CESalonika Agreement
- 1944 CEConvoy n° 77 of July 31, 1944
- 1972 CEClaudy bombing
- 1978 CEFrance-Sudan Bilateral Investment Treaty
- 1991 CEArgentina-Poland Bilateral Investment Treaty
- 1996 CEIran-Kyrgyzstan Bilateral Investment Treaty
- 2001 CEKingdom of the Netherlands-Tanzania Bilateral Investment Treaty
- 2006 CEGuyana-South Korea Bilateral Investment Treaty
Natural Disasters on July 31
Records from scientific disaster catalogs that fall on this calendar day. All disaster records
- 1640 CEEarthquake and tsunami — Japan, Uchiura Bay (Ms 6.5)· 700 deaths
- 1640 CEHokkaido-Komagatake· 700 deaths
- 1561 CEEarthquake — Italy, Picerno, Tito, Buccino· 600 deaths
- 1937 CEEarthquake — China, Shandong Province (Ms 7)· 390 deaths
- 1998 CEFlood: Democratic People's Republic of Korea,Republic of Korea (1998-07-31)· 273 deaths
- 2000 CEFlood: India (2000-07-31)· 140 deaths
- 2001 CEFlood: Indonesia (2001-07-31)· 108 deaths
- 1988 CEFlood: India (1988-07-31)· 50 deaths
- 2001 CEFlood: Bangladesh,India (2001-07-31)· 36 deaths
- 2005 CEFlood: Iran (Islamic Republic of) (2005-07-31)· 27 deaths
- 2002 CEFlood: Viet Nam (2002-07-31)· 10 deaths
- 1989 CEFlood: Indonesia (1989-07-31)· 8 deaths
- 1993 CEFlood: Russian Federation (1993-07-31)· 4 deaths
- 1977 CEFlash Flooding: Switzerland (1977-07-31)· 3 deaths
- 1989 CEFlood: Namibia (1989-07-31)· 2 deaths
- 1988 CEFlood: Venezuela (Bolivarian Republic of) (1988-07-31)· 2 deaths
- 1970 CEEarthquake — Peru, Juin Province Felt Argentina To Mexico City (Ms 7.1)· 1 deaths
- 1991 CEFluvial (Riverine) Flooding: Czechia (1991-07-31)· 1 deaths
- 2001 CEFlood: Indonesia (2001-07-31)· 1 deaths
- 1977 CEFluvial (Riverine) Flooding: Poland (1977-07-31)· 1 deaths
- 2008 CEFluvial (Riverine) Flooding: Ireland (2008-07-31)· 1 deaths
- 1994 CEFlash Flooding: Belgium (1994-07-31)· 0 deaths
- 2014 CEFluvial (Riverine) Flooding: Serbia (2014-07-31)· 0 deaths
- 2002 CEFlash Flooding: Spain (2002-07-31)· 0 deaths