Natural disasters—such as a flood, hurricane, or blizzard—often come without warning. Stocking up on the right non-perishable food items will help you weather the storm with less stress.
by Vanessa DiMaggio
What to Buy Right Before an Emergency
If you’ve been given ample warning that a storm is coming, there’s still time to run to the market and pick up fresh produce and other items that have shorter shelf lives. Most of these foods will last at least a week after they’ve been purchased and will give you a fresh alternative to all that packaged food. Make sure to swing by your local farmers’ market if it’s open; because the produce there is fresher than what you’ll find at your typical supermarket, you’ll add a few days to the lifespan of your fruits and vegetables.
• Apples
Apples last up to three months when stored in a cool, dry area away from more perishable fruits (like bananas), which could cause them to ripen more quickly.
• Citrus fruits, such as oranges and grapefruits
Because of their high acid content and sturdy skins, citrus fruits can last for up to two weeks without refrigeration, particularly if you buy them when they’re not fully ripe. Oranges and grapefruits contain lots of vitamin C and will keep you hydrated.
• Avocadoes
If you buy an unripe, firm avocado, it will last outside the refrigerator for at least a week.
• Tomatoes
If you buy them unripe, tomatoes will last several days at room temperature.
• Potatoes, sweet potatoes, and yams
If you have access to a working stove, these root vegetables are good keepers and make tasty side dishes. Stored in a cool, dark area, potatoes will last about a month.
• Cucumbers and summer squash
These vegetables will last a few days outside of refrigeration and can be eaten raw.
• Winter squash
While most are inedible uncooked, winter squashes, such as acorn squash, will keep for a few months. If you’ll be able to cook during the emergency, stockpile a bunch.
• Hard, packaged sausages, such as sopressata and pepperoni
You can’t eat canned tuna and chicken forever. Try stocking up on a few packages of dry-cured salamis like sopressata, a southern Italian specialty available at most grocery stores. Unopened, they will keep for up to six weeks in the pantry, Van says.
More Food Advice for an Emergency
• If the electricity goes out, how do you know what is and isn’t safe to eat from the refrigerator? If your food has spent more than four hours over 40 degrees Fahrenheit, don’t eat it. As long as frozen foods have ice crystals or are cool to the touch, they’re still safe. “Once it gets to be room temperature then bacteria forms pretty quickly, and you want to be very careful about what you’re eating,” Swanson says. Keep the doors closed on your refrigerator and freezer to slow down the thawing process.
• If you don’t have electricity, you may still be able to cook or heat your food. If you have outdoor access, a charcoal grill or propane stove is a viable option (these can’t be used indoors because of improper ventilation). If you’re stuck indoors, keep a can of Sterno handy: Essentially heat in a can, it requires no electricity and can warm up small amounts of food in cookware.
• If your family has special needs—for example, you take medication regularly or you have a small child—remember to stock up on those essential items, too. Keep an extra stash of baby formula and jars of baby food or a backup supply of your medications.
• If you live in an area at high risk for flooding, consider buying all your pantry items in cans, as they are less likely to be contaminated by flood waters than jars. “It’s recommended that people don’t eat home-canned foods or jarred foods that have been exposed to flood waters because those seals are not quite as intact,” Andress says.
