Union Oil Co. Refinery Explosion
On July 23, 1984, a devastating explosion at the Union Oil Co. refinery in Romeoville resulted in the loss of 17 lives. The tragedy occurred due to a vapor leak in a tower processing crude oil into gasoline. The explosion destroyed the top 45 feet of the tower, leading to a fire that burned for over a day and caused millions of dollars in damage.
Historic Weather Records
July 23, marked significant extremes in Chicago’s weather history. The highest temperature recorded on this date was 99 degrees in 1914, while the lowest was 51 degrees in 1947. The year 2011 saw exceptional precipitation levels, with 6.86 inches of rain.
Illinois 250 and Rail Strike of 1877
In 1877, Chicago became a central location for a national rail strike, originating in West Virginia. The strike highlighted industrialists’ struggle with workers, who demanded an eight-hour workday and clashed with heavily armed authorities. One notable incident, the “Battle of the Viaduct,” resulted in 30 protester deaths.
Chicago Auto Show and Other Milestones
1903 saw the purchase of Ford’s first Model A by Chicago physician E. Pfennig, costing $850 and aiding Ford’s financial status at the time. In 1922, the Tribune-sponsored Chicago Water Carnival took place, attracting over 75,000 spectators.
Opening of Chicago’s Union Station
Chicago’s Union Station was inaugurated in 1925. It featured numerous amenities, including dining facilities, a nursery, and a hospital. The station addressed both travelers’ and employees’ needs while offering spiritual and health services.
Local Ordinances and Racing Laws
1975 saw the passage of “Burke’s Law,” an ordinance banning nudity in massage parlors. In 1981, Governor James Thompson signed legislation permitting out-of-state race wagering. Arlington Park utilized this law for its simulcast of the Travelers Stakes.
White Sox’s Historical Game
In 2009, White Sox pitcher Mark Buehrle achieved a perfect game against the Tampa Bay Rays, winning 5-0. This game marked the 18th perfect game in MLB history, with White Sox pitchers leading the American League in no-hitters.