Tornado Preparedness

A tornado is unlike most disasters because it gives almost no warning. The National Weather Service can sometimes issue a Tornado Watch hours before conditions develop, but a Tornado Warning may come only minutes before a funnel is on the ground. That is why the plan has to be finished before the sky turns green. Ready.gov treats tornado preparedness as a set of decisions made in calm weather: where you will shelter, how you will get the warning, and what you will grab. This guide covers the safe shelter, the alert system, the household drill, and the first hour after a warning.

Identify your safest shelter before the season

The safest place in a tornado is a basement or an underground storm shelter. If you do not have one, the next best is a small, windowless interior room on the lowest floor — a bathroom or closet. The Red Cross recommends getting under something sturdy, like a workbench, and covering your head and neck with your arms and a blanket or helmet. Mobile homes are not safe in a tornado; if you live in one, identify a nearby sturdy building or community shelter and plan to go there the moment a watch is issued, not a warning.

Know your local community shelter if you do not have a safe one at home. Some towns open public tornado shelters. If you live in a tornado-prone area, a FEMA-rated safe room or storm shelter is one of the highest-value investments you can make. The plan is not about the storm; it is about the room. Decide where the household will go and make sure everyone, including children, knows it.

Get the warning the moment it is issued

A Tornado Watch means conditions are right for tornadoes; a Warning means a tornado has been sighted or indicated on radar. A watch is when you prepare; a warning is when you act. The National Weather Service issues warnings through NOAA weather radio, Wireless Emergency Alerts on phones, local TV and radio, and outdoor sirens where present. Do not rely on a siren alone, because sirens are meant for people outdoors and may not be heard indoors or over wind. A battery or hand-crank NOAA weather radio with SAME technology can wake you and alert only for your county.

Turn on phone Wireless Emergency Alerts — they are on by default on most smartphones, but verify in your settings. Keep the phone charged and on at night during severe weather. If you have children, teach them what the alert sounds like and what to do. The warning is the start of the plan, not the plan itself — by the time it sounds, you should already know where you are going.

The first minutes of a warning

When a warning is issued, move to your shelter immediately. Do not stop to gather valuables. If you are in a mobile home, leave for your planned sturdy shelter. If you are in a vehicle, do not try to outrun a tornado; if you cannot reach sturdy shelter, either get to a sturdy building or, as a last resort, abandon the vehicle for a ditch or low-lying area away from the vehicle, covering your head. Never take shelter under an overpass — wind accelerates in the confined space. The National Weather Service is direct: the overpass is one of the worst places to be.

In your shelter, get low, cover your head and neck, and stay until the warning expires or officials give the all-clear. If you have a bicycle or sports helmet, put it on; head injuries are a leading cause of tornado death. Keep your weather radio on. If the power is out, a battery radio still works. The first minutes are when most injuries happen, and they are the minutes your plan is built for — the room, the alert, and the helmet.

Practice the drill so it is muscle memory

Ready.gov recommends a household tornado drill at least once a year, and more often if you live in a tornado-prone area. Walk through the path to your shelter with everyone in the household, including children and anyone with mobility needs. Time it. If it takes more than a couple of minutes, find a faster route or a closer shelter. Decide who is responsible for grabbing the go-bag if there is time, and who helps anyone who needs it. The drill is how a plan becomes a reflex, and in a tornado the reflex is the plan.

Keep a small go-bag or kit in your shelter room — a flashlight, a weather radio, a first-aid kit, water, and a whistle to signal if you are trapped. After a tornado, a whistle can help rescuers find you under debris. The drill is not dramatic, but it is the difference between a household that moves in minutes and one that freezes.

After the tornado: the safe exit

Stay in your shelter until the warning expires and you are certain the threat has passed. Tornadoes can occur in families, and a second funnel can follow the first. When you exit, watch for downed power lines, broken gas lines, and unstable structures. Do not enter damaged buildings until officials confirm they are safe. The CDC recommends wearing sturdy shoes, long pants, and gloves during cleanup, because debris is sharp. If you smell gas, leave immediately and call your utility.

Check on neighbors, especially older adults and anyone who may have been alone. Photograph damage for insurance. Do not use candles for light, because gas lines may be broken; use flashlights. Keep generators outdoors. The recovery is long, and it starts with the plan that got you to shelter in minutes — the room, the radio, the drill, and the helmet.

This is planning guidance, not emergency advice. In an emergency, call 911. See a mistake? Report it.

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