Home Self-Reliance Shelter & Home Security Shelter Basics Shelter Priorities by Situation
Owen and Claire Bennett review the safest route for different emergencies in their home.

Shelter · Shelter Basics

Shelter priorities by situation.

Stay, go, go low, or go up. The safest place in your home depends on what is happening outside, and the first move matters most.

By Dan Whelan, founder of New World Survival

Researched from government agencies, university extension services, and other published sources. See our sources

The core idea

Same house. Different instructions.

The safest spot in your home changes with the hazard. In a tornado warning, it is a small interior room or basement on the lowest level.[3] In a chemical release, Ready.gov recommends an above-ground room with as few openings as possible.[7] If floodwater traps you, go to the highest level, and never into a closed attic.[5] In a fire, the right place is outside.[10]

That is why one plan for "an emergency" does not work. This guide sorts the common situations into six responses so you can recognize which one applies, quickly, and know the first moves.

One rule sits above all of it. Stay informed and follow the instructions of local authorities.[1] When officials say to evacuate, go. When they say to stay inside, stay.

In this guide

  • Six responses, and which situations call for each
  • Eleven situations: fire, tornado, hurricane, flood, earthquake, chemical release, wildfire, radiation, power outage, winter storm, and extreme heat
  • Five decisions to make before anything happens
  • Not covered here: full step-by-step protocols. The Shelter-in-Place guide and each hazard's local-risk page go deeper.

Quick reference

Six responses cover most situations.

Find the situation, then the response. Each one is explained in full in the next section, with its source.

Response 1

Get out

When: Home fire. A building damaged by an earthquake. Any evacuation order.

Where: Outside, by the safest route. Do not go back in.

Response 2

Go low and inside

When: Tornado warning. High winds in a hurricane.

Where: Lowest level, small interior room, away from windows.

Response 3

Go up

When: Trapped by rising floodwater.

Where: Highest level of the building. Never a closed attic.

Response 4

Close up and stay in

When: Chemical release. Radiation emergency. Heavy wildfire smoke.

Where: Indoors, with windows, doors, and vents shut. The room depends on the hazard.

Response 5

Stay where you are

When: Earthquake shaking.

Where: Right where you are. Drop, cover, and hold on, and do not run outside.

Response 6

Stay home, keep it working

When: Power outage. Winter storm. Extreme heat.

Where: Home, in one room kept warm or cool. Leave if the home cannot stay at a safe temperature.

Situation by situation

Eleven situations, and the first moves for each.

Each entry gives the response, the place in or out of the home, and the first steps, with the source for each step.

Home fire

Get out

Where: Outside, at your meeting place

  • Get out right away when the smoke alarm sounds. Crawl low under smoke, and close doors behind you to slow the fire.[11][10]
  • Feel a door before opening it. If it is hot or smoke is coming around it, use your second way out.[10]
  • Once you are out, stay out. Call 911 from outside and tell the dispatcher about anyone or any pet still inside.[11][10]
  • If you cannot get out, close the door, cover vents and cracks with cloth or tape, call 911, and signal at the window with a flashlight or light-colored cloth.[10] NFPA notes that people in high-rise and apartment buildings may be safer staying in place.[11]

Go deeper: Home Fire Preparedness

Tornado warning

Go low and inside

Where: Basement, safe room, or small interior windowless room on the lowest level

  • Go immediately to the spot you picked ahead of time: a safe room, a basement, or a small interior room away from windows.[3][2]
  • Cover your head and neck with your arms, and put furniture or blankets around or on top of you.[3]
  • A mobile home is not safe in a tornado. If you have time, get to a sturdy building.[2]

Go deeper: Tornado preparedness · Tornado shelter steps

Hurricane

Get out, or go low and inside

Where: Out of the evacuation zone, or a storm shelter or interior room

  • If you live in a mandatory evacuation zone and officials tell you to leave, leave immediately.[4]
  • Storm surge has historically been the leading cause of hurricane deaths in the United States, which is why evacuation zones exist. Know yours before the season.[4]
  • If you are not in a zone, take refuge from high winds in a designated storm shelter or an interior room.[4]

Go deeper: Hurricane preparedness

Flood

Get out, or go up

Where: Higher ground, or the highest level of the building

  • Evacuate if told to. Otherwise move to higher ground or a higher floor.[5]
  • Do not walk, swim, or drive through floodwater. Six inches of moving water can knock you down, and one foot can sweep a vehicle away.[5]
  • If you are trapped in a building, go to the highest level. Get on the roof only if necessary, and do not climb into a closed attic, where rising water can trap you.[5]

Go deeper: Flood preparedness

Earthquake

Stay where you are

Where: Under a sturdy table, or against an interior wall away from windows

  • Drop to your hands and knees, cover your head and neck, and hold on until the shaking stops.[6]
  • If you are inside, stay inside. Do not run outside, and avoid doorways. In bed, turn face down and cover your head and neck with a pillow.[6]
  • Afterward, if the building is damaged, go outside, move away from it, and do not go back in. Expect aftershocks. In a tsunami area, go inland or to higher ground as soon as the shaking stops.[6]

Go deeper: Earthquake preparedness · Earthquake steps

Chemical release

Close up and stay in, or get out

Where: An above-ground interior room with few openings

  • Listen for instructions. Some toxic chemicals have no odor, and officials may tell you to stay inside or to evacuate depending on the threat.[7]
  • If told to stay in: bring pets inside, close and lock windows and doors, close vents and fireplace dampers, and go to an interior room. Seal it with plastic sheeting and duct tape.[7]
  • Turn off air conditioning and ventilation, or set it to 100 percent recirculation so no outside air comes in.[7]
  • If you are outdoors, move away upwind of the source and get into the nearest building.[7]

Go deeper: Chemical spill preparedness · Sealing a room

Wildfire and smoke

Get out, or close up and stay in

Where: Out of the area, or a closed-off room with a portable air cleaner

  • Evacuate immediately when authorities tell you to.[8]
  • If you are not ordered out but it is smoky, stay inside or go to a community building where smoke levels are lower.[8]
  • Close off one room from outside air and run a portable air cleaner in it. With central air, use a high-efficiency filter and set the system to recirculate with the outdoor intake closed. An N95 mask also limits smoke exposure.[8]

Go deeper: Wildfire preparedness

Radiation emergency

Close up and stay in

Where: A basement or the center of a large, sturdy building

  • Get inside, stay inside, and stay tuned. Move away from windows and put as many walls as possible between you and the outside.[9]
  • Turn off fans, air conditioning, and forced-air heat that draw in outside air. Close windows, doors, and fireplace dampers.[9]
  • Ready.gov says sheltering usually lasts at least 24 hours. Stay unless an immediate hazard such as fire or a gas leak forces you out, or officials say it is safe.[9]

Go deeper: Nuclear and radiation preparedness · Radiation shelter steps

Power outage

Stay home, keep it working

Where: Home, with one room kept warm or cool

  • Run a generator only outdoors, at least 20 feet from windows, doors, and attached garages, and never heat the home with a gas stove or oven.[12]
  • Use flashlights, not candles.[13]
  • Leave for a warming or cooling center if the home gets too hot or too cold, or if someone needs power for a medical device.[13]

Go deeper: Power outage preparedness · Heating and fuel safety

Winter storm and extreme cold

Stay home, keep it working

Where: Home, if it can be heated safely

  • Under a winter storm warning, find shelter right away and stay off the roads if at all possible.[15]
  • Keep anything that can burn at least 3 feet from a space heater, use battery lights instead of candles, and never heat the home with an oven or stove.[14]
  • Know where you will go if the house gets too cold: a friend's home, a public library, or a warming center.[14]

Go deeper: Winter storm preparedness · Heating during outages

Extreme heat

Stay home, keep it working

Where: Home, if it stays cool, or an air-conditioned place

  • Use fans only while the indoor temperature stays below 90°F. Above that, a fan can raise body temperature.[16]
  • Use air conditioning, or find a place that has it. Dialing 2-1-1 or calling your local health department can locate a cooling center.[16]
  • Check on family, friends, and neighbors, especially those who live alone or have chronic medical problems.[16]

Go deeper: Heat wave preparedness · Cooling during outages

Decide now

Five decisions to make on a calm day.

Each response above goes faster when the choice is already made. Notice that the tornado spot and the chemical room are often different rooms.

01

Pick your tornado spot

A safe room or storm shelter is best. The next best is a small, interior, windowless room or basement on the lowest level of a sturdy building. Practice going there.[3]

02

Pick a room you can close off

For a chemical release, Ready.gov advises an above-ground room with as few openings as possible, and keeping plastic sheeting, scissors, and duct tape ready.[7] Cutting and labeling the sheets ahead of time saves minutes.[1] For wildfire smoke, Ready.gov suggests a room you can close off from outside air, with a portable air cleaner running.[8]

03

Know two ways out of every room

Walk every escape route, make sure windows and doors open easily, and choose an outside meeting place in front of the home.[11]

04

Know your evacuation zone

Learn your routes, practice them with your household and pets, and decide where you will stay.[4][8]

05

Set up more than one way to get alerts

Sign up for your community's warning system. The Emergency Alert System and NOAA Weather Radio also carry alerts.[3]

Common mistakes

Six instincts that point the wrong way.

Is a doorway the safest place during an earthquake?

No. Ready.gov says to stay inside and avoid doorways. Drop to your hands and knees, cover your head and neck, and get under a sturdy table or against an interior wall away from windows until the shaking stops.[6]

Should I go up into the attic if floodwater rises?

Not into a closed attic, where rising water can trap you. Go to the highest level of the building, and onto the roof only if necessary, then signal for help.[5]

Is the basement the right place for every emergency?

No. A basement is a good choice in a tornado, and in a radiation emergency.[3][9] For a chemical release, Ready.gov advises an above-ground room with few openings instead.[7] In a fire, the right place is outside.

Can I go back inside a burning house for a pet or belongings?

No. Once you are out, stay out. Tell the 911 dispatcher or firefighters right away if a person or pet is still inside; they have the equipment to search.[11][10]

Is it safe to drive through a little water on the road?

No. Turn around. Six inches of moving water can knock a person down, and one foot of moving water can sweep a vehicle away.[5]

If I am well prepared, can I stay home during an evacuation order?

No. Supplies do not protect against storm surge, floodwater, or fire. If officials order you to evacuate, go immediately.[4][8]

Sources

  1. FEMA. "Shelter." Ready.gov. Accessed October 2026.
  2. National Weather Service. "What to do During a Tornado." weather.gov. Accessed October 2026.
  3. FEMA. "Tornadoes." Ready.gov. Accessed October 2026.
  4. FEMA. "Hurricanes." Ready.gov. Accessed October 2026.
  5. FEMA. "Floods." Ready.gov. Accessed October 2026.
  6. FEMA. "Earthquakes." Ready.gov. Accessed October 2026.
  7. FEMA. "Chemicals and Hazardous Materials Incidents." Ready.gov. Accessed October 2026.
  8. FEMA. "Wildfires." Ready.gov. Accessed October 2026.
  9. FEMA. "Radiation Emergencies." Ready.gov. Accessed October 2026.
  10. FEMA. "Home Fires." Ready.gov. Accessed October 2026.
  11. National Fire Protection Association. "Home Fire Escape Planning." nfpa.org. Accessed October 2026.
  12. FEMA. "Power Outages." Ready.gov. Accessed October 2026.
  13. American Red Cross. "Power Outage Safety." redcross.org. Accessed October 2026.
  14. American Red Cross. "Winter Storm Safety." redcross.org. Accessed October 2026.
  15. FEMA. "Winter Weather." Ready.gov. Accessed October 2026.
  16. Centers for Disease Control and Prevention. "About Heat and Your Health." July 2026. cdc.gov. Accessed October 2026.

About the author

Dan Whelan is the founder of New World Survival. He and his wife Vicki rode out Hurricane Andrew in 1992 and spent the week after sorting donations at a relief center in Homestead. More than thirty years of household preparedness later, he built this site to pass on what works. Read their story