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Gulf Tower

The Gulf Tower is a 44-story, 177.4 m (582 ft) Art Deco skyscraper in downtown Pittsburgh, Pennsylvania.[5] The tower is one of the major distinctive and recognizable features of the city and is named for the Gulf Oil Corporation.

Built as the headquarters for the Gulf Oil Company, the structure was designed by the firm of Trowbridge & Livingston and completed in 1932 at a cost of $10.05 million ($183.3 million today). As late as 1981 Gulf Oil employed 3,100 within the building.[6] Now called Gulf Tower, it has 44 floors and rises 177.4 m (582 ft) above downtown Pittsburgh. The crown of the skyscraper is modeled after the Mausoleum of Halicarnassus in the style of a step pyramid. The building was listed as a Pittsburgh History & Landmarks Foundation Historic Landmark in 1973.[7]

On June 13, 1974, a bomb was detonated on the 29th floor of the Gulf Tower.[8] The Weather Underground Organization took credit for the attack, claiming it was in protest to Gulf Oil's involvement in the oil rich regions affected by the Angolan War of Independence.

The building was condemned following a fire on May 19, 2021,[9] and reopened after repairs six months later. [10]

Weather beacon

Prior to the late 1970s, the entire multistory "step-pyramid/mausoleum" structure at the top of the building was neon-illuminated, changing colors to provide a weather forecast that could be seen for many miles.[11] This concept was developed by the building manager Edward H. Heath. He used the Gulf Oil colors to create a simplified forecast: steady blue meant colder and fair; flashing blue meant colder with precipitation; steady orange meant warmer and fair; flashing orange meant warmer with precipitation. Subsequently, in an effort to conserve energy, the weather forecasting role had been limited to the weather beacon at the pinnacle of the pyramid, which would glow blue for precipitation and red for fair weather. Although the terraced sides were once again illuminated at night (by means of spotlights), the entire pyramid structure no longer changed color with the weather (the pinnacle beacon still had that function).


Starting in 2001 with the opening of PNC Park across the Allegheny River, fans began to notice that after Pittsburgh Pirates home-runs, the "beam" light flashes in celebration. Recently it was revealed that the afternoon and evening receptionist at the lobby desk was the one responsible for this fan favorite, following the games on her cabinet radio. The slogan "Flash the beam, Regina – that one's out of here!" has gained popularity among Pirates fans in the early 2000s.[12]

The KDKA Weather Beacon, the most recent weather beacon to adorn the pyramid atop the tower, was officially dedicated on July 4, 2012. In partnership with KDKA-TV, the Gulf Tower was retrofit with a modern, automated LED weather beacon able to tell a more complete forecast than ever before. It also features holiday displays. Hearkening back to the original 1950's beacon, the entire pyramid once again changes colors at night depending on the current weather conditions:[13]

Floor By Floor Breakdown

See also

References

  1. ^ Historic Landmark Plaques 1968–2009 (PDF). Pittsburgh, PA: Pittsburgh History & Landmarks Foundation. 2010. Retrieved July 2, 2010.
  2. ^ "Emporis building ID 121981". Emporis. Archived from the original on March 6, 2016.{{cite web}}: CS1 maint: unfit URL (link)
  3. ^ "Gulf Tower". SkyscraperPage.
  4. ^ Gulf Tower at Structurae
  5. ^ Conti, John (May 4, 2013). "Art Deco style survives in Pittsburgh—if you look around". Pittsburgh Tribune-Review. Retrieved May 5, 2013.
  6. ^ "Loss of Gulf Would Be Costly in Pittsburgh". Beaver County Times. Associated Press. Retrieved March 25, 2016 – via Google News Archive Search.
  7. ^ "Historic Landmark Plaques: 1968–2009" (PDF). Pittsburgh History & Landmarks Foundation. Retrieved April 19, 2012.
  8. ^ Craig Smith (March 27, 2010). "Ayers' talk kept quiet at Pitt". The Pittsburgh Tribune-Review. Archived from the original on July 15, 2010. Retrieved March 14, 2011.
  9. ^ Lovingood, Chris (June 7, 2021). "Gulf Tower in downtown Pittsburgh slapped with condemnation notice". WTAE. Retrieved June 7, 2021.
  10. ^ Belko, Mark (November 1, 2021). "Return of a landmark: Downtown's Gulf Tower reopens after May 19 fire". Pittsburgh Post Gazette. Retrieved February 15, 2022.
  11. ^ "Gulf Building 1930–1932". City of Pittsburgh. Archived from the original on May 17, 2012. Retrieved October 14, 2012.
  12. ^ "A paperweight maybe?". Postgazette.com. June 13, 2005. Archived from the original on March 3, 2016. Retrieved March 25, 2016.
  13. ^ "How To Read The KDKA-TV Weather Beacon Atop Gulf Tower". July 2, 2012. Retrieved October 14, 2012.

Further reading

External links

Media related to Gulf Tower at Wikimedia Commons