Events That Happened on September 27
- 1940 CETripartite Pact
- 2024 CE2024 Hezbollah headquarters strike
- 1468 CETreaty of the Bulls of Guisando
- 1814 CEHadži-Prodan's rebellion
- 1914 CELwów pogrom (1914)
- 1918 CETafas massacre
- 2001 CEZug massacre
- 2009 CE2009 Al-Aqsa clashes
- 2010 CETarakan riot
- 1940 CETripartite Pact
- 1989 CEMorocco-Spain Bilateral Investment Treaty
- 1995 CELatvia-Portugal Bilateral Investment Treaty
- 1995 CELithuania-Vietnam Bilateral Investment Treaty
- 1996 CEArgentina-Central African Republic Bilateral Investment Treaty
- 1997 CEFinland-Oman Bilateral Investment Treaty
- 2000 CEItaly-Nigeria Bilateral Investment Treaty
Natural Disasters on September 27
Records from scientific disaster catalogs that fall on this calendar day. All disaster records
- 1290 CEEarthquake — China, Nei Mongol: Ningcheng (Ms 6.8)· 100,000 deaths
- 1611 CEEarthquake — Japan, Aidu· 3,700 deaths
- 1811 CEEarthquake — China, Sichuan Province: E. Of Ganze (Ms 6.5)· 480 deaths
- 2006 CEFlood: Philippines,Viet Nam (2006-09-27)· 260 deaths
- 2013 CEFlood: Cambodia (2013-09-27)· 122 deaths
- 2014 CEOntakesan· 55 deaths
- 1991 CEFlood: Japan (1991-09-27)· 52 deaths
- 1996 CEFlood: Cambodia,Lao People's Democratic Republic (1996-09-27)· 46 deaths
- 1998 CEFlood: Republic of Korea (1998-09-27)· 19 deaths
- 1926 CEFlash Flooding: Slovenia (1926-09-27)· 13 deaths
- 1900 CEFluvial (Riverine) Flooding: Italy (1900-09-27)· 10 deaths
- 1995 CEFlood: El Salvador (1995-09-27)· 8 deaths
- 1996 CEMaderas· 6 deaths
- 1971 CEFlash Flooding: Italy (1971-09-27)· 6 deaths
- 1998 CEFluvial (Riverine) Flooding: Italy (1998-09-27)· 4 deaths
- 1926 CEFluvial (Riverine) Flooding: Italy (1926-09-27)· 4 deaths
- 2003 CEEarthquake — Russia, Kosh-Agach, Ust'-Ulagan, Ongudai, Shebalino (Mw 7.3)· 3 deaths
- 1992 CEFlood: France (1992-09-27)· 3 deaths
- 2019 CEFlood: Mexico (2019-09-27)· 2 deaths
- 1995 CEFlash Flooding: Malta (1995-09-27)· 2 deaths
- 1937 CEEarthquake — Indonesia, Java: Jogyakarta: Klumpit, Prambanan (M 7.2)· 1 deaths
- 2021 CEEarthquake — Greece, Crete (Mw 6)· 1 deaths
- 2010 CEEarthquake — Iran, Shiraz (Mw 5.8)· 1 deaths
- 1960 CEFluvial (Riverine) Flooding: United Kingdom (1960-09-27)· 1 deaths
- 1992 CEFlash Flooding: France (1992-09-27)· 1 deaths