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2009: Storm collapses roof of Dallas Cowboys' practice facility

2009: Storm collapses roof of Dallas Cowboys' practice facility

Author: AccuWeather May 2, 2022 Duration: 2:24
This Date in Weather History
History
Twelve people were hospitalized Saturday May 2, 2009 after the roof of the Dallas Cowboys' indoor practice facility in Frisco, Texas collapsed during a thunderstorm. The giant blue Cowboys star atop the building lay crumpled on the ground. The storm knocked out power at team headquarters and splintered trees across the property. The roof was a large air- and tension-supported canopy with aluminum frames covering a regulation 100-yard football field. Approximately 70 players, coaches, staff and media were reported inside. Some of the injuries were serious, but none were considered life-threatening. Based on the national standards for determining loads and for designing structural steel buildings, the Commerce Department's National Institute of Standards and Technology researchers studying the Cowboys facility found that the May 2 wind load demands on the building's framework—a series of identical, rib-like steel frames supporting a tensioned fabric covering—were greater than the capacity of the frame to resist those loads. The researchers determined that, at the time of collapse, the wind was blowing predominantly from west to east, perpendicular to the long side of the building. Maximum wind speed gusts at the time of collapse were estimated to be in the range of 55 to 65 miles per hour—well below the design wind speed of 90 miles per hour in the national standard for wind loads. The NIST report recommended building owners, operators and designers inspect all fabric-covered, steel-frame structures, evaluating them to ensure they are designed to handle appropriate wind loads.

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Every day has a story written in the wind and rain, and This Date in Weather History uncovers those narratives. With AccuWeather Meteorologist Evan Myers as your guide, this daily podcast connects the present to pivotal moments where weather dramatically altered the course of events. You might hear about a forgotten blizzard that stranded a city, a hurricane that redirected a war, or a simple shift in the breeze that allowed a historic discovery. It’s more than just a list of facts; it’s a look at how the atmosphere has been a relentless and fascinating character in the human drama. Each brief episode offers a specific, grounded tale, revealing how the climate has shaped cultures, economies, and personal lives in ways we often overlook. Tune in for a thoughtful blend of meteorology and historical context, delivered with the authority of AccuWeather. This podcast turns the calendar into a map of atmospheric intrigue, reminding us that the past is always present in the sky above.
Author: Language: English Episodes: 50

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This Date in Weather History
Podcast Episodes
1774: 4" of snow falls in Germantown, Philadelphia [not-audio_url] [/not-audio_url]

Duration: 1:37
The neighborhood of Germantown in Philadelphia sits at a higher elevation than most of the rest of the city. From 250-300 feet above sea level the temperature can average a degree or two colder than the city below. Durin…
1978: 11" of rain falls on "Sun Day" in New Orleans [not-audio_url] [/not-audio_url]

Duration: 2:20
Most of New Orleans, Louisiana is below the flowing water level of the Mississippi River, that also means that the city is below sea level and so both the Gulf of Mexico and Lake Pontchartrain surfaces are also above the…
1854: 90 consecutive hours of rain falls in New England [not-audio_url] [/not-audio_url]

Duration: 2:05
The winter of 1853-1854 had been a particularly snowy one across the mountains of Vermont and New Hampshire. Not record breaking, but it was a cold winter and the snows that fell during the winter months didn’t melt much…
1887: Massive Flooding at China's "Yellow River" [not-audio_url] [/not-audio_url]

Duration: 2:43
The Huang He (Wang He) or Yellow River is one of the longest rivers in China, at 3,398 miles, it loops northward from the mountains in western China, then flows east, each year bringing 1.6 billion tons of fine-grained s…
1991: Tropical storm surge floods Bangladesh [not-audio_url] [/not-audio_url]

Duration: 2:15
On April 22, 1991 an area of tropical thunderstorms began to organize in the Bay of Bengal it would grow to become one of the deadliest tropical cyclones ever recorded. The storm hit, one of the most populated areas in B…
1992: "Grapefruit-sized" hail devastates parts of Texas [not-audio_url] [/not-audio_url]

Duration: 2:11
A hailstone begins as a water droplet that is swept upward by an updraft inside of a thundercloud. Inside the cloud, there are a large number of other supercooled water droplets already present. These supercooled particl…
2004: High temperatures smash records across Southern California [not-audio_url] [/not-audio_url]

Duration: 2:05
Santa Ana Winds occur when air from an area of high pressure over the dry, desert region of the southwestern U.S. flows westward in its clockwise circulation toward the California coast. This creates dry winds that flow…
1986: The Chernobyl Nuclear Disaster [not-audio_url] [/not-audio_url]

Duration: 2:42
The Chernobyl, Russia nuclear disaster was the worst nuclear disaster in history and occurred at the Chernobyl Nuclear Reactor Plant. A catastrophic eruption ripped through the power plant on April 26, 1986, spewing radi…
1982: Lightning strike damages Alabama town's water supply [not-audio_url] [/not-audio_url]

Duration: 2:02
Most lightning strikes occur from cloud to cloud – but about 20% go from clouds to the ground. Lightening striking the ground has caused problems with pipes and water supplies.. Some people have also experienced cloudy o…

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