Events That Happened on April 22
- 2025 CE2025 Pahalgam attack
- 1930 CELondon Naval Treaty
- 1968 CETreaty of Tlatelolco
- 1745 CETreaty of Füssen
- 1815 CECharter of 1815
- 1821 CEConstantinople massacre of 1821
- 1245 CEAl-Azraq Treaty of 1245
- 1834 CE1834 Quadruple Alliance
- 1919 CEProclamation to the inhabitants of the former Grand Duchy of Lithuania
- 1979 CE1979 Nahariya attack
- 1994 CERaboteau Massacre
- 1355 CEFaliero coup
- 1913 CE1913 Ipswich Mills strike
- 1945 CENiederkaina massacre
- 1945 CEMassacre of Lippach
- 1990 CE1990 Nigerian coup d'état attempt
- 1995 CEKibeho massacre
- 2015 CE2015 Tokyo Drone Incident
- 2022 CEApril 2022 Mogadishu bombing
- 1997 CEBelarus-South Korea Bilateral Investment Treaty
- 1999 CEDenmark-Tanzania Bilateral Investment Treaty
- 2001 CEBelgium-Saudi Arabia Bilateral Investment Treaty
- 2016 CEAustria-Kyrgyzstan Bilateral Investment Treaty
Natural Disasters on April 22
Records from scientific disaster catalogs that fall on this calendar day. All disaster records
- 1853 CEEarthquake — Iran, Shiraz· 13,000 deaths
- 1863 CEEarthquake and tsunami — Greece, Rhodes, Kos (Mw 7.8)· 300 deaths
- 1991 CEEarthquake and tsunami — Costa Rica, Limon, Pandora, Panama (Mw 7.6)· 90 deaths
- 1990 CEFlood: Bangladesh (1990-04-22)· 54 deaths
- 2009 CEFlood: United States of America (2009-04-22)· 39 deaths
- 1928 CEEarthquake and tsunami — Greece, Corinth (Corinthia) (Ms 6)· 20 deaths
- 2019 CEEarthquake — Philippines, Pampanga Province (Mw 6.1)· 18 deaths
- 1948 CEEarthquake and tsunami — Greece, Vasiliki (Leukas) (Mw 6.5)· 7 deaths
- 2013 CEFlood: United States of America (2013-04-22)· 5 deaths
- 2016 CEFlood: United Republic of Tanzania (2016-04-22)· 5 deaths
- 2019 CEFlood: South Africa (2019-04-22)· 5 deaths
- 2020 CEFlood: Viet Nam (2020-04-22)· 3 deaths
- 1931 CESnowmelt Flooding: Poland (1931-04-22)· 2 deaths
- 2022 CEEarthquake — Balkans Nw, Bosnia-Herzegovina: Mostar, Stolac (Mw 5.7)· 1 deaths
- 1950 CEFlash Flooding: Italy (1950-04-22)· 1 deaths
- 2020 CEFlood: Indonesia (2020-04-22)· 0 deaths
- 2000 CESnowmelt Flooding: Finland (2000-04-22)· 0 deaths
- 2006 CEFlood: Canada (2006-04-22)· 0 deaths
- 2002 CEFlood: Russian Federation (2002-04-22)· 0 deaths
- 2001 CEFlood: Poland (2001-04-22)· 0 deaths
- 1991 CEM 7.6 - 34 km S of Limón, Costa Rica