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The strongest tornadoes, classified as F5s on the Fujita Scale, can top 300 miles per hour—much more powerful than the winds in even a Category 5 hurricane, which can exceed 155 mph. Still, the ...
The physical geometry of a building affects its aerodynamic properties and how well it can withstand a storm. Geodesic dome roofs or buildings have low drag coefficients and can withstand higher wind forces than a square building of the same area. [1] [2] Even stronger buildings result from monolithic dome construction. [3]
Pensmore is a 72,000 square feet (6,700 m 2) home in the Ozark Mountains near Highlandville, Missouri.One of the largest homes in the United States, it has five stories, contains 14 baths, 13 bedrooms; has exterior walls 12 inches thick, and was designed to survive earthquakes, tornadoes, and bomb blasts.
A storm shelter or storm cellar is a type of underground bunker designed to protect the occupants from severe weather, particularly tornadoes. They are most frequently seen in the Midwest ("Tornado Alley") and Southeastern ("Dixie Alley") United States where tornadoes are generally frequent and the low water table permits underground livings.
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Constructed in 2005, the facility simulates straight-line gusts, thunderstorm winds and tornado-like vortices. Researchers use model buildings less than 1/100th of the scale and simulate wind ...
Other homes have steel doors to one or more bedrooms that can be bolted closed to provide time for security forces to arrive. For strong storms or tornadoes, a storm safe room must be built to withstand high winds and flying debris, even if the rest of the residence becomes severely damaged or destroyed. Specific concerns include: [2]
Some of the most iconic photos of tornadoes are those depicting cone tornadoes. These twisters are larger than rope tornadoes and can be far more destructive. A cone tornado near Seymour, Texas ...