Events That Happened on October 27
- 1807 CETreaty of Fontainebleau
- 2017 CECatalan declaration of independence
- 2018 CEPittsburgh synagogue shooting
- 1795 CEPinckney's Treaty
- 1956 CESaar Treaty
- 1999 CE1999 Armenian parliament shooting
- 2005 CECouncil of Europe Framework Convention on the Value of Cultural Heritage for Society
- 1907 CEČernová massacre
- 1982 CE1982 Spanish coup attempt
- 2013 CE2013 Patna bombings
- 2023 CEVolnovakha massacre
- 2024 CE2024 Glilot truck attack
- 1970 CE1970 hijacking of Let L-200
- 1966 CEIvory Coast-Germany Bilateral Investment Treaty
- 1989 CEGuyana-United Kingdom Bilateral Investment Treaty
- 1992 CEEstonia-Kingdom of the Netherlands Bilateral Investment Treaty
- 1993 CEFrance-Uzbekistan Bilateral Investment Treaty
- 1993 CEChile-Ecuador Bilateral Investment Treaty
- 1997 CECroatia-Egypt Bilateral Investment Treaty
- 2003 CEBahrain-Singapore Bilateral Investment Treaty
Natural Disasters on October 27
Records from scientific disaster catalogs that fall on this calendar day. All disaster records
- 1891 CEEarthquake — Japan, Mino-Owari (Ms 8.4)· 7,273 deaths
- 2024 CEFluvial (Riverine) Flooding: Spain (2024-10-27)· 236 deaths
- 2006 CEFlood: Ethiopia,Somalia (2006-10-27)· 132 deaths
- 1986 CEFlood: Indonesia (1986-10-27)· 93 deaths
- 2008 CEFlood: Viet Nam (2008-10-27)· 92 deaths
- 2006 CEFlood: Türkiye,Syrian Arab Republic (2006-10-27)· 46 deaths
- 1994 CEFlood: India (1994-10-27)· 40 deaths
- 2007 CEFlood: India (2007-10-27)· 29 deaths
- 2007 CEFlood: Philippines (2007-10-27)· 20 deaths
- 1806 CEEarthquake — Spain, Granada (Mw 5.3)· 13 deaths
- 1939 CEFlash Flooding: Serbia (1939-10-27)· 11 deaths
- 2018 CEFlood: Italy,Slovenia (2018-10-27)· 11 deaths
- 1988 CEFlood: Nigeria (1988-10-27)· 10 deaths
- 1969 CEEarthquake — Balkans Nw, Bosnia-Herzegovina: Kakasi, Jablan (M 6.4)· 9 deaths
- 1997 CEFlood: Mexico (1997-10-27)· 8 deaths
- 1985 CEEarthquake — Algeria, Annaba-Setif-Souk (Ms 5.9)· 6 deaths
- 1886 CEFlash Flooding: France (1886-10-27)· 5 deaths
- 2017 CEFlood: Nicaragua,Honduras (2017-10-27)· 5 deaths
- 1979 CEEarthquake — Guatemala (Ms 6.8)· 4 deaths
- 2018 CEEstuarine (Coastal) Flooding: Italy (2018-10-27)· 3 deaths
- 1940 CEFlash Flooding: Italy (1940-10-27)· 2 deaths
- 1971 CEEarthquake — Vanuatu Islands, Espiritu Santo, Port Vila (Ms 7.1)· 1 deaths
- 2001 CEEarthquake — China, Yunnan Province: Yongsheng (Mw 5.6)· 1 deaths
- 2005 CEEarthquake — China, Guangxi Province (Mb 4.2)· 1 deaths
- 1949 CEFlash Flooding: Italy (1949-10-27)· 1 deaths