Events That Happened on April 6
- 420 BCEPeace of Nicias
- 1712 CENew York Slave Revolt of 1712
- 1948 CEFinno-Soviet Treaty of 1948
- 1966 CEInternational Convention on Load Lines
- 2012 CEAzawadi declaration of independence
- 1631 CETreaty of Cherasco
- 1914 CEThomson–Urrutia Treaty
- 1917 CE1917 Jaffa deportation
- 1962 CE1962 Asturias miners' strike
- 1994 CEAfula Bus suicide bombing
- 2017 CEConstitution of the Kingdom of Thailand, 2560 Buddhist Era
- 1493 CETreaty of Pyritz
- 1917 CEUnited States Enters WWI
- 1984 CE1984 Cameroonian coup attempt
- 1988 CEBeita incident
- 2008 CE2008 Weliveriya bombing
- 2009 CE2009 Assam bombings
- 1989 CERussia-United Kingdom Bilateral Investment Treaty
- 1990 CECanada-Poland Bilateral Investment Treaty
- 1992 CEParaguay-Taiwan Bilateral Investment Treaty
- 1993 CEArgentina-Senegal Bilateral Investment Treaty
- 1994 CEIndonesia-Kingdom of the Netherlands Bilateral Investment Treaty
Natural Disasters on April 6
Records from scientific disaster catalogs that fall on this calendar day. All disaster records
- 1667 CEEarthquake and tsunami — Balkans Nw, Croatia: Dubrovnik: Ragusa (Ms 7.2)· 5,000 deaths
- 1977 CEEarthquake — Iran, Naghan, Ardal, Jaghdan, Dastgerd, Kordan, Sarmur (Mw 6)· 366 deaths
- 2009 CEEarthquake — Italy, L'aquila (Mw 6.3)· 309 deaths
- 1940 CEEarthquake — China, Yunnan Province (Ms 6)· 181 deaths
- 1908 CETsunami — Notre Dame De La Salette· 33 deaths
- 1998 CEFlood: Afghanistan (1998-04-06)· 30 deaths
- 1881 CEFlash Flooding: Spain (1881-04-06)· 13 deaths
- 1994 CEFlood: Russian Federation (1994-04-06)· 13 deaths
- 1943 CEEarthquake and tsunami — Chile, Illapel (Mw 8.2)· 11 deaths
- 2016 CEFlood: Malawi (2016-04-06)· 10 deaths
- 2016 CEFlood: Somalia (2016-04-06)· 9 deaths
- 1932 CEEarthquake — China, Hubei Province (Ms 6)· 6 deaths
- 1998 CEFlood: Central African Republic (1998-04-06)· 6 deaths
- 1995 CEFlood: Argentina (1995-04-06)· 6 deaths
- 2009 CEFlood: Burundi (2009-04-06)· 0 deaths
- 2009 CEFlood: Canada (2009-04-06)· 0 deaths
- 1953 CESnowmelt Flooding: Finland (1953-04-06)· 0 deaths
- 1943 CEM 8.1 - 45 km NNW of Illapel, Chile
- 2010 CEM 7.8 - 75 km E of Sinabang, Indonesia
- 2010 CEEarthquake — Indonesia, Sumatra (Mw 7.8)
- 1790 CE1790 Vrancea deep earthquake (Mw 7.1)
- 1790 CE1790 Romania earthquake (Mw 7.1)
- 2013 CEM 7.0 - 260 km WSW of Abepura, Indonesia