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April 21Across the years

8 selected records · Newest first

1958
Science & Discovery · April 21

United Air Lines Flight 736 collides with a United States Air Force fighter jet near Arden, Nevada in what…

United Air Lines Flight 736 collides with a United States Air Force fighter jet near Arden, Nevada in what is now Enterprise, Nevada.

1946
Historical Events · April 21

The U.S. Weather Bureau records that a tornado which struck Timber Lake, South Dakota was 4 miles (6.4…

The U.S. Weather Bureau records that a tornado which struck Timber Lake, South Dakota was 4 miles (6.4 km), among the widest tornadoes on record.

1934
Arts & Culture · April 21

The "Surgeon's Photograph", the most famous photo allegedly showing the Loch Ness Monster, is published in…

The "Surgeon's Photograph", the most famous photo allegedly showing the Loch Ness Monster, is published in the Daily Mail (in 1994, it is revealed to be a hoax).

1802
Historical Events · April 21

Twelve thousand Wahhabis sack Karbala, killing over three thousand inhabitants.

Twelve thousand Wahhabis sack Karbala, killing over three thousand inhabitants.

1132
Historical Figures · April 21

Birth of Sancho VI

Born: Sancho VI, king of Navarre (died 1194).

1073
Historical Figures · April 21

Death of Pope Alexander II

Died: Pope Alexander II.

43 BCE
Historical Events · April 21

Battle of Mutina: Mark Antony is again defeated in battle by Aulus Hirtius, who is killed. Antony fails to…

Battle of Mutina: Mark Antony is again defeated in battle by Aulus Hirtius, who is killed. Antony fails to capture Mutina and Decimus Brutus is murdered shortly after.

753 BCE
Ancient Civilizations · April 21

Romulus founds Rome (traditional date).

Romulus founds Rome (traditional date).

Dates follow the source calendar pages; older dates may use different calendars. About the sources