Where To Shelter From A Tornado In Every Kind Of House

The rule is four words long: down, in, walls, head. Lowest floor you can reach, the most interior room on it, as many walls between you and the sky as the house will give you, and something hard on top of your skull. The National Weather Service has been saying a version of this for decades, and it still beats every clever idea anybody has come up with since.

What changes from house to house is which room actually satisfies it. A 1970s ranch on a slab in Oklahoma and a third-floor apartment in Nashville need very different answers, and the worst time to work it out is while your phone is shrieking at you. Warnings buy you minutes. Sometimes a lot of minutes, sometimes almost none. Decide now.

First, the two words people mix up

A watch means conditions are favorable. Tornadoes are possible in your area over the next several hours. Keep the radio on, bring the kids in from the yard, put shoes by the door.

A warning means one has been spotted or indicated by radar in your area. Go. Not after you grab the laptop. Now.

Get alerts from more than one place. Wireless Emergency Alerts on your phone are free and automatic, but phones die, get silenced, and sleep through things. A NOAA Weather Radio with SAME programming, usually under fifty bucks, wakes you up at 2 a.m. when nothing else will. Overnight tornadoes are the ones that hurt people, because everybody's asleep and nobody's watching the sky.

House with a basement

You already have the best shelter on this list. Use it properly.

Go to the corner or side of the basement away from the direction the storm is coming from, which in most of the country means away from the south and west walls. Forget the old "southwest corner" folklore. What you actually want is distance from windows, egress wells and the garage.

Then look up. Don't sit under the refrigerator, the piano, the gun safe, the washer or the water heater. If the floor above collapses, heavy objects come with it. Under a sturdy workbench or a solid staircase is the good real estate. Stairs are strong, they shed debris, and they're already in the middle of the house.

If your basement is a finished walkout with a wall of glass, treat that wall as an outside wall. Put yourself in the interior utility room instead.

Slab-on-grade ranch, no basement

This is the most common house in tornado country and the one people fumble. You're looking for the smallest interior room on the ground floor with no exterior walls. Usually that's a hall bathroom, a walk-in closet, or a center hallway with doors you can shut.

Interior bathrooms have a quiet advantage: the plumbing is anchored into the slab, and the room is small, so the walls brace each other. Get in the tub if there's one, sit down, and pull a mattress, couch cushions or a thick comforter over yourself. If there's no tub, the floor of the closet works. Sit, don't stand.

Close every door between you and the outside. Each one is another barrier that has to fail before debris reaches you. And don't open windows to "equalize pressure." That myth has been dead for forty years and it costs people the seconds they needed.

Two-story, split-level, and the crawl space question

Two-story with no basement? Ground floor, interior room, same as the ranch. Upstairs is never the answer.

Split-levels are the tricky one, because people default to the lowest level even when it's mostly glass and garage. Walk it in daylight. The right spot is usually the lowest level's interior bathroom or the storage room behind the stairs, not the family room with the sliding door.

Crawl space houses: if the access is inside and you can actually get down there with your family in under a minute, it's better than the floor above. If the only hatch is outside, or it's a 22-inch belly-crawl full of spiders and ductwork, don't build your plan around it. You'll hesitate, and hesitation is the danger. Pick the interior bathroom.

Apartments and condos

Lowest floor you can reach in the time you have. If you're on the fourth floor and the warning just dropped, the interior stairwell or an interior hallway away from windows on your own floor beats getting caught on an open stairway.

Ask the property manager, in writing, whether the building has a designated shelter area. Many have a ground-floor laundry room, mechanical room or interior corridor. Many don't, and would rather you never ask. Find out before the sky turns green.

Interior bathrooms in apartments are often excellent: no windows, small, surrounded by other units.

Manufactured and mobile homes

Leave. That's the whole guidance, and it doesn't soften with tie-downs, skirting or a good anchoring system. A manufactured home isn't a tornado shelter, and no room inside one becomes safe because you shut the door.

Your plan has to be made before the season starts, not during the warning:

• Identify a community storm shelter if the park or town has one, and confirm it's unlocked during warnings.
• Otherwise identify a sturdy nearby building you can reach fast, and a friend or family member who has agreed in advance that you'll come.
• Leave on the watch, not the warning. Driving into a warning is how people get caught on the road.

If you're out of time and out of options, a ditch or low spot away from vehicles and trees, face down with your hands over your head, is a last resort. It's not a plan. It's what's left after the plan failed.

In a vehicle, and the overpass thing

Don't shelter under a highway overpass. It funnels wind, offers nothing to hold onto, and blocks traffic for everyone behind you.

If you're driving and a tornado is visible at a distance with clear roads, drive at right angles to its path toward a sturdy building. If traffic is heavy or the storm is close, pull off, park, keep your seatbelt on, get your head below the windows and cover it with your arms and a blanket or coat.

Stage the shelter spot today

Put a plastic tote in whatever room you just picked. In it:

• Closed-toe shoes for every person. Post-storm debris is nails and broken glass. Barefoot injuries are the most preventable ones there are.
• Helmets. Bike, football, batting, construction. The Weather Service recommends head protection, and a $25 bike helmet on a kid is worth more than any other item on this list.
• A flashlight with fresh batteries. Not a candle.
• A whistle for each person. Shouting under rubble runs out fast.
• A portable phone battery, charged.

Then run it once. Announce it at dinner, start a timer, and see how long it actually takes to get everybody, plus the dog, into that room with the door shut. The first attempt is always embarrassing. Do it again in a month and it'll be under sixty seconds.

If you're building or remodeling

Ask your builder about a safe room built to FEMA P-320 guidance or the ICC 500 standard. It's the one upgrade that can hold the family and take a 2x4 at highway speed. It's also the only closet in America that's worth more than the house it's in on exactly one afternoon.

Go pick the room. Tonight, while the weather's boring.