How To Prepare Your Tech for a Natural Disaster

You aren’t fully prepared for a natural disaster unless you have a tech bag ready to throw in the car or stow in your 72-hour kit.

Read our checklist to see if you have all the cables, chargers, and gear you need in case you need to leave in a hurry. The same kit will be essential if you get stuck at home without access to power or a hardwired internet service.

Once you have that tech go bag packed, get tips on how to stay connected online in different outage scenarios.

How to make a tech go bag

In a disaster, getting online isn’t your first priority. You need water, shelter, ways to stay cool (or warm), and so much more. Safety preparedness is not in my wheelhouse, but I do know a thing or two about tech preparedness.

Here’s what I recommend to get your tech ready.

How to build your emergency connectivity kit

• Purchase a small waterproof safe and include the following:
  • Emergency numbers and medical info written down on paper
  • A paper map
  • Important documents like birth certificates, social security cards, property deeds, etc.
• Get backup charging blocks and cables for each kind of device you need and save them in a waterproof bag or container, or in your safe.
• Get a portable power bank (solar charging is a bonus) and charge it to full ahead of a storm.
• If getting online in an emergency is a necessity, purchase a standalone hotspot device and get a hotspot data plan with a different major provider than the one you use for your everyday phone.
• Pack a pair of wired earbuds and/or earplugs so you can concentrate in difficult conditions.
• Include a crank, solar, or battery-powered AM/FM/NOAA radio to listen to news and weather updates.

How to prepare your smartphone

• Program important numbers into the smartphone of each person in your family.
• Add emergency contacts and medical info using your Health ID on iPhone or your Personal Safety app on Android.
• Take photos of your home and possessions in case you need to file claims later. Then, upload them to the cloud.
• Take photos of your important papers and IDs and save them in the cloud, in an app like Dropbox that has two-factor authentication.
• Subscribe to local police and fire department text alerts and follow them on social media (especially X).
• Download an offline map of your local area on Google Maps by searching the place name and tapping into the card 
• Leave airplane mode off so you receive wireless emergency alerts (WEA).
• Set up Wi-Fi calling and try it out ahead of time.
• Set up your important email accounts on mobile devices so you can authenticate access even if you can’t get to home computers.
• Download your favorite music and a few podcasts for entertainment and stress-relief while you wait.

How to prepare for a power outage

Most power outages last only a few hours, but if you’re in a major disaster, you can be without power (and also without internet) for several days. If that ever happens to you, staying safe and comfortable will be more important than checking Facebook or even attending work meetings. But there are a few things you can do to prepare so, eventually, you can contact loved ones, access GPS, and get back to everyday life:

• Fill up your gas tank in your vehicles so you can use them to charge devices (or get supplies and, well, more gas).
• Charge all your phones and tablets at the first hint of a storm. Then, keep one turned off so it’s still charged if you need it in an emergency and your other devices run out of juice. Close laptop lids until you need them to conserve the battery.
• Plug sensitive electronics like medical equipment into an uninterrupted power supply (UPS) device. These protect your devices from power surges when the power comes back on, and some have battery backup for up to four hours.
• Charge up your supply of external batteries or power banks, especially if you need them for medical devices.
• Plan ways to stay cool (or warm) depending on your climate, and keep your electronics with you so they don’t get damaged by extreme heat.
• Get a generator to keep all your important devices and appliances functioning, like the refrigerator, medical equipment, and so on. Your selection ranges from portable gas-powered units to propane-fueled models powerful enough to keep your AC running for days.

How to prepare for an internet outage

Planning for an internet outage in a climate disaster depends on how badly you need to stay connected, and for how long. Below are some options to consider.

Use your smartphone as a personal hotspot

Most outages of fully wired internet (cable, fiber, DSL) last just a few hours. If this happens but you still have 4G or 5G on your smartphone, you can use that device for most online needs. If you need a laptop, use your smartphone as a personal hotspot. You’ll run down the battery quickly and may eat through a lot of data, but it works in a pinch.

It’s a good idea to check for hotspot data on your plan ahead of time, too. Not all cell phone plans offer it, but most do. Like with standard mobile data, you’ll be able to use a certain amount of hotspot data before you reach your high-speed allotment. After that, you’ll still be able to use your phone as a hotspot but your speeds will be slowed dramatically.

Get a standalone hotspot device

If you know you will need to connect a lot of devices in an outage, invest in a standalone hotspot device and a data plan to support it. You’ll benefit from fast speeds and won’t run down the battery on your phone. Just remember that hotspot data uses the same networks as your cell phone, so if you don’t have cell service, your hotspot won’t work either.

One workaround is to choose a hotspot data plan with a provider other than your cell provider. In most cases, we recommend choosing among T-Mobile , Verizon , and AT&T .

Consider getting backup internet

If your provider has multiple outages a year or if you need to stay online for medical and safety reasons, consider backup internet. You can design your own solution with complementary connectivity from a satellite service like Starlink, or you can purchase backup internet through your internet provider.

The following providers offer routers that switch automatically to 5G connectivity in case of an outage:

• Spectrum
• Xfinity
• Frontier
• Verizon Fios
• Cox
• Astound
• AT&T Fiber

Learn more about plans and prices for backup internet.

Switch to a 5G home internet service

If you’re tired of dealing with outages from your wired provider but don’t want to pay for backup internet, consider switching to 5G home internet from Verizon, T-Mobile, or AT&T. In our tests, these services offer plans with enough speed and reliability to meet the everyday needs of a small household, and you can get a good deal if you bundle home internet with your cell phone plan.

Each provider offers 5G home internet throughout the country, but whether you qualify depends on your exact address.

The biggest difference between 5G and backup internet is that 5G home internet doesn’t subject you to strict data limits. Compared to wired internet, 5G is less reliable and may be slower, but is often cheaper and much easier to set up.

Compare 5G home internet plans and prices

Does internet type matter in a hurricane, heat wave, or wildfire?

All internet types can fail if a storm is bad enough. Damage could take down a PON (passive optical network) serving a whole neighborhood, for example. But each connection type also has advantages in bad weather. Here’s a quick chart with more info.

Internet connection type reliability in bad weather

FAQs about staying connected in a storm

Disclaimers