Historical Events in Chicago Area on July 23
Tragic Explosion at Union Oil Co. Refinery
On July 23, 1984, a catastrophic explosion and fire at the Union Oil Co. refinery in Romeoville led to the deaths of 17 people. The incident originated from a vapor leak in a tower processing crude oil into commercial gasoline. The explosion removed the top 45 feet of the tower and resulted in a fire that lasted more than a day, causing extensive property damage valued in millions of dollars.
Weather Records
Weather records for Chicago show a high temperature of 99 degrees in 1914 and a low of 51 degrees in 1947. Notably, 6.86 inches of precipitation were recorded in 2011.
Historical Events
1877 Rail Strike
The 1877 rail strike, which started in West Virginia, turned into a national conflict, severely affecting Chicago. Workers demanding an eight-hour workday engaged in violent clashes with authorities, resulting in the deaths of 30 protesters. The incident known as “The Battle of the Viaduct” took place at a viaduct at 16th and Halsted streets.
1903 Purchase of Ford’s First Model A
In 1903, Dr. E. Pfennig bought the first Ford Model A for $850. His purchase was crucial, as the company’s finances were just $223.65 at that time.
Chicago Water Carnival
On July 23, 1922, more than 75,000 spectators attended the first Chicago Water Carnival. The Lincoln Park Boat Club dominated the rowing events during this festival.
Opening of Union Station
In 1925, Chicago’s Union Station, touted as “America’s latest triumph in railroading,” opened. It included various facilities such as dining areas, a nursery, a hospital, and a chapel, alongside two jail cells and a morgue.
1975 Anti-Nudity Ordinance
The “Burke’s Law” ordinance was passed in 1975, prohibiting nudity in massage parlors. Named after a popular detective TV show, the law was proposed by the 14th Ward Alderman Edward Burke.
Legalizing Out-of-State Race Wagering
In 1981, Governor James Thompson signed a bill that allowed wagering on out-of-state races. Arlington Park was the first track in Illinois to implement this bill by simulcasting the Travelers Stakes later that summer.
Mark Buehrle’s Perfect Game
White Sox pitcher Mark Buehrle amazed fans on July 23, 2009, by throwing a perfect game against the Tampa Bay Rays. The White Sox secured a 5-0 victory, and it was the 18th perfect game in major-league history. White Sox pitchers have thrown more no-hitters than any other American League team.