Events That Happened on September 28
- 1538 CEBattle of Preveza
- 2000 CESecond Intifada
- 1939 CEGerman–Soviet Treaty of Friendship, Cooperation and Demarcation
- 1821 CEDeclaration of Independence of the Mexican Empire
- 1939 CESoviet–Estonian Mutual Assistance Treaty
- 1977 CEJapan Airlines Flight 472 (1977)
- 1604 CEBocskai uprising
- 1901 CEBalangiga Massacre
- 1973 CESchoenau ultimatum
- 1983 CERepublic of South Africa Constitution Act, 1983
- 1995 CEVarivode massacre
- 2021 CESeptember 2021 Guayaquil prison riot
- 2025 CEGrand Blanc Township church attack
- 1776 CEPennsylvania Constitution of 1776
- 1951 CE1951 Argentina coup attemp
- 1985 CE1985 Brixton riot
- 1992 CELithuania-Poland Bilateral Investment Treaty
Natural Disasters on September 28
Records from scientific disaster catalogs that fall on this calendar day. All disaster records
- 2018 CEEarthquake and tsunami — Indonesia, Sulawesi (Mw 7.5)· 4,340 deaths
- 2018 CEFlood: Indonesia (2018-09-28)· 800 deaths
- 1965 CETaal· 355 deaths
- 2022 CEFlood: Nigeria (2022-09-28)· 300 deaths
- 2009 CEFlood: Viet Nam (2009-09-28)· 182 deaths
- 1997 CEFlood: Morocco (1997-09-28)· 60 deaths
- 1831 CEEarthquake — China, Anhui Province (Ms 6.3)· 33 deaths
- 2022 CEFlood: United States of America (2022-09-28)· 27 deaths
- 2013 CEEarthquake — Pakistan, Awaran (Mw 6.8)· 22 deaths
- 1997 CEEarthquake — Indonesia, Sulawesi, Parepare (Mw 5.9)· 20 deaths
- 1987 CEFlood: Mexico (1987-09-28)· 15 deaths
- 1881 CEEarthquake — Turkey (M 6.1)· 12 deaths
- 1992 CEFlood: France,Italy (1992-09-28)· 12 deaths
- 1947 CEFlash Flooding: Spain (1947-09-28)· 12 deaths
- 2012 CEFlash Flooding: Spain (2012-09-28)· 10 deaths
- 2014 CEEarthquake — Peru, Paruro Province (Mb 4.9)· 8 deaths
- 1963 CEFuego· 7 deaths
- 1992 CEFlood: El Salvador,Honduras (1992-09-28)· 7 deaths
- 1987 CEFluvial (Riverine) Flooding: Spain (1987-09-28)· 6 deaths
- 1885 CEFlash Flooding: Italy (1885-09-28)· 5 deaths
- 2007 CEFlood: Mexico (2007-09-28)· 5 deaths
- 1997 CEFlood: Spain (1997-09-28)· 5 deaths
- 1997 CEFluvial (Riverine) Flooding: Spain (1997-09-28)· 4 deaths