April 1
2001
The Hainan Island Incident
A mid-air collision on April 1, 2001, near Hainan Island in the South China Sea, sparked a significant diplomatic standoff between the United States and China. Read more
1873
The Sinking of the SS Atlantic
The catastrophic wreck of the SS Atlantic in 1873 near Marrs Head, Nova Scotia, marks one of the deadliest maritime disasters of the time, highlighting dire flaws in navigation and safety protocols. Read more
Stay in the Loop!
Become a Calamity Insider and get exclusive Calamity Calendar updates delivered straight to your inbox.
Thanks! You're now subscribed.
Explore more events in April
Apr 24
Rana Plaza Collapse
The tragic collapse of Rana Plaza highlighted severe safety issues in Bangladesh's garment industry, leading to over 1,100 deaths and prompting global reform for worker safety.
Read more
Apr 29
1992 Los Angeles Riots
The 1992 Los Angeles Riots were a series of violent confrontations and civil disturbances triggered by the acquittal of four LAPD officers filmed beating Rodney King, revealing deep-rooted racial and economic tensions in the city.
Read more
Apr 30
Iranian Embassy Siege (1980)
In late April and early May of 1980, six armed men stormed the Iranian Embassy in London, taking 26 hostages and demanding the release of prisoners in Iran. The crisis unfolded over six tense days, drawing a global audience and culminating in a dramatic rescue by the British SAS, which set new standards for counter-terrorist operations worldwide.
Read more