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John Rogers Cox "Grey and Gold" (Cleveland Museum of Art) |
There seemed little to do Saturday but wait and watch Hurricane Irma as it neared the Florida coast. Hundreds of thousands fled, while the rest stayed glued to reports. I found myself sifting through the many, many stories I've written about hurricanes and tornados over the years, and paused at this one, worth sharing for its look into the mechanics of how wind damage, expected to be widespread, occurs.
Tornadoes get into a home through the garage.
I did not know that. I always assumed that . . . well, frankly, I never really thought about how tornadoes blow houses over. I thought they just knocked them down like a kid kicking over a block castle.
It doesn't work like that, according to Kim Fuller of the Federal Emergency Management Agency, which called again recently to push its Project Impact, an effort to get communities to protect themselves against tornadoes before the twisters strike.
I got the impression that the federal government is tired of always going in to clean up the mess afterward and finally figured out that if they got everybody to dig into their pockets to shore up their homes ahead of the fact, the damage next time might not be so great or expensive.
"Prevention' is a new word for us," said Fuller.
The idea makes a certain rough sense. The flimsier the home, the easier it blows away (that's why trailer parks always get pulverized). FEMA is trying to get owners of today's spit-and-bailing-wire houses to anchor their roofs down and, particularly, bulk up that garage door.
I always think of garage doors as heavy, particularly those big two-car models. But when you compare it with the construction of a house, a garage door is a relatively fragile construct: a thin, flexible wall of wood that slides, attached to the house itself by a flimsy track or connected by a pair of pivots (assuming your garage is attached to the house; if not, hey, let the tornadoes come!). If high winds blow out the door, what do you have left, particularly with a two-car garage?
Right. A big, gaping hole in the house, 20 feet wide, a delicious handhold for a tornado to grab the structure and tear it open.
"That wind's going through there will take the door right off," said Fuller. "Then it just pushes the roof off."
Ouch. Can't have that. FEMA suggests that homeowners spend a grand or two to shore up their garage doors and other vulnerable areas.
"We're trying to tell people that preventative measures do work," Fuller said.
That strikes me as a hard sell. How many people don't wear their seat belts, which come with the car? Now imagine you had to pay a dollar to buckle up. Nobody would do it.
Still, FEMA is hopeful.
"I'm seeing a change in mind-set," said Fuller. "Last year, since Hurricane Floyd, people are saying, 'Enough is enough.' After the tornadoes in Texas, for the first time, we have community officials saying, 'We didn't know there was something we could do.' It's our responsibility to the public to get the information out. There are very simple things people can do to increase their chance of surviving."
Tornados are not unknown in this area -- the 10th anniversary of the Plainfield twister is coming up this August. But I just can't imagine there are people cautious enough, or with time and money enough on their hands, to shore up their garage doors against the possible advent of tornadoes. But maybe I'm wrong. You can call the FEMA Hotline at (800) 480-2520 and get more information (and it is an interesting call: "If you are calling in response to a disaster, press 1 now. . . .").
If you end up reinforcing your garage, call me, too. I think the readers would love to meet somebody who's trying to cover all their bases so completely. Stay safe.
—Originally published in the Sun-Times, May 2, 2000