Otis Singleton
Storms and severe weather can cause power outages and electrical disruptions, affecting homes and entire cities. Power outages can occur due to heavy rain, lightning, strong winds, or flooding, which can knock down power lines, blow objects into overhead lines, or damage electrical equipment and insulation. In some cases, storms may even cause power surges, leading to abnormal increases in electrical current that can damage wiring and electronics. To prevent damage and ensure safety, it is recommended to unplug electrical appliances and electronics and avoid using fixed telephones during thunderstorms. While storms can lead to electricity being shut off, it is important for individuals to take precautions to protect their electrical systems and appliances and to know how to respond during a power outage.
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What You'll Learn
Power outages and interruptions
Strong winds can cause trees to sway and branches to snap, which, if they come into contact with power lines, can result in broken or downed power lines. Heavy and continuous rain can damage insulation elements, leading to blown fuses and power loss. Snow and ice storms can be particularly hazardous, as the precipitation can stick to power lines, weighing them down and sometimes causing them to snap.
In preparation for an impending storm, it is recommended to unplug electrical appliances and electronics from wall outlets to protect them from power surges, which are common during storms due to lightning strikes or circuit resets by utility companies. A whole-home surge protector can also be installed to divert excess voltage away from your appliances and wiring. Additionally, it is advised to stay away from power lines, trees, and conductive materials that may have fallen or been damaged during the storm.
If a power outage occurs, it is important to take steps to protect your appliances and perishable food. Unplugging or turning off appliances can prevent damage from power surges when the power returns. Keeping refrigerator and freezer doors closed helps prevent food spoilage, and food is generally safe to consume for up to 4 hours after the power outage. It is also recommended to report the power outage to your utility company and stay informed through local radio stations for weather updates and warnings.
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Protecting appliances and electronics
Power outages are common during storms due to various factors, including heavy rain, lightning, strong winds, and other severe weather conditions. These elements can knock down power lines, blow objects into overhead lines, damage insulation, and cause flooding. While power companies work to restore electricity as quickly as possible, there are steps you can take to protect your appliances and electronics during a storm. Here are some detailed, direct, and instructive guidelines to safeguard your valuable devices:
Unplug Electronics and Appliances: One of the most effective ways to protect your electronics and appliances during a storm is to unplug them. By doing so, you create a barrier that prevents power surges from reaching and damaging your devices. Make sure to unplug both large appliances like refrigerators and TVs, as well as smaller devices such as phones, laptops, and desktop computers. It is important to plan and unplug devices as soon as you know that bad weather is approaching.
Surge Protectors: If you are away from home or unable to unplug all your devices, consider investing in surge protectors. Surge protectors divert excess voltage away from your plugged-in electronics, reducing the risk of damage. You can use plug-in, point-of-use electrical surge protectors, or opt for a whole-home lightning protection system installed by a licensed electrician. This system is placed between your home's electrical meter and the breaker box, shielding your home's wiring and safeguarding all connected devices.
Review Insurance Policies: Even with precautions, accidents can happen. It is essential to review your homeowner's or renter's insurance policies to ensure adequate coverage for potential storm-related damages to your electronics. Not all policies cover everything, so understanding your level of protection can provide peace of mind and help you make informed decisions about additional protection measures.
Stay Informed: Download reliable storm and lightning warning apps on your phone to receive timely notifications about impending severe weather. This allows you to prepare your devices and take necessary precautions before a storm hits your area.
By following these guidelines, you can significantly reduce the risk of damage to your appliances and electronics during a storm. Planning ahead and taking proactive measures will help you safeguard your valuable devices and give you peace of mind during severe weather events.
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Power surges and how to avoid them
Power outages are a common occurrence during storms due to various factors, such as heavy rain, lightning, strong winds, and falling tree branches knocking down power lines. While power outages may be inevitable during severe weather, there are ways to protect your home from power surges, which can cause costly and potentially dangerous damage to your appliances and electronic devices.
A power surge, or electrical surge, is a sudden and brief increase in electrical voltage, causing a spike that pushes too much electricity through your system and impacts all connected devices. While you may not notice smaller surges, over time, they can cause substantial harm to your appliances, computers, and TVs. Larger surges can cause more noticeable and immediate damage, and even pose a safety risk with the potential to blow up electrical devices and cause fires.
To prevent power surges from damaging your devices, you can invest in high-quality surge protectors, also known as surge suppressors. Surge protectors work by diverting external electrical fluctuations to the ground, safeguarding your electronics. It is recommended to connect all programmable devices and appliances, such as computers, home entertainment systems, phones, and other digital devices, through a surge protector.
In addition to surge protectors, there are a few other measures you can take to avoid power surges. Keep an eye out for signs of faulty wiring, such as flickering lights or buzzing sounds, and contact a certified electrician if you suspect any issues. Ensure you have the right type and number of surge protectors for your needs, and consider combining different types for optimal protection. Finally, be mindful of overusing appliances, as this can also contribute to power surges.
By taking these precautions, you can help protect your devices and appliances from the potential damage caused by power surges during storms or at any other time.
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Electrical safety during storms
Storms can cause power outages and electrical safety hazards, so it's important to be prepared and know how to stay safe. Here are some electrical safety tips to follow during storms:
Before the storm:
- Keep yourself informed about the weather by listening to local radio stations for weather updates and warnings.
- Prepare a kit of essentials, including water, battery-operated flashlights, and a radio.
- Keep a list of emergency phone numbers, including the electric utility and local distribution entity.
- Know how to turn off your power, gas, and water supply in an emergency.
- Pack away electrical equipment that's not in use and store it in a safe, dry place.
- Unplug outdoor electrical devices such as TVs and non-fixed aerials and store them in a dry area.
- Install safety features like ground fault circuit interrupters (GFCIs) to protect your home.
During the storm:
- Stay away from windows and doors to avoid lightning strikes.
- Unplug electronic equipment and avoid contact with electrical equipment and cords.
- Avoid using electronic devices, including radio communications, during a thunderstorm.
- Do not use a fixed telephone during a thunderstorm, as you can get an electric shock.
- Avoid contact with water and plumbing, including sinks, baths, and faucets.
- If you're driving and encounter a downed power line, slow down, use caution, and move away from the line.
- If possible, pull into a safe area and stay in your vehicle.
After the storm:
- Listen to local radio stations for further warnings and advice.
- Report fallen, low, or damaged power lines to emergency services or your local electricity distribution entity, and stay away from them.
- Stay away from electrical signs, streetlights, electrical cables, foil insulation, or other conductive materials that may be lying around.
- Do not touch switchboards if they are damaged by water or fire, or if lightning is nearby, and warn others to do the same.
- If you have a solar power system, get a licensed electrical contractor to inspect it for damage and ensure it's safe before use.
- Do not attempt any electrical work yourself, as it can be dangerous and illegal. Always use a licensed electrician.
- If your home has been flooded, have a qualified professional examine electrical appliances before use, and discard and replace any submerged electrical items.
By following these electrical safety tips, you can help protect yourself and your property during and after a storm.
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What to do when the power goes out
Power outages can be stressful and unsettling, especially in extreme temperatures. They can happen at any time, so it is important to know what to do when the power goes out. Here are some tips to help you stay safe and comfortable during a power outage:
Prepare in Advance:
- Keep your phone and other essential devices charged. If you suspect a storm or outage is coming, make sure to charge your devices ahead of time.
- Keep flashlights, rechargeable LED light bulbs, and extra batteries on hand. Traditional choices like candles are a fire hazard and should be avoided.
- Stock an emergency supply of water and non-perishable food.
- If you have medical devices that require electricity or refrigerated medications, speak to your medical provider about a power outage plan.
- Install carbon monoxide detectors with battery backup on every level of your home, especially if you plan to use a generator.
- If you have solar panels, ensure you have the right battery backup system installed to provide power during an outage.
During a Power Outage:
- Report the power outage to your utility company.
- Protect your expensive appliances and electronics by unplugging them. Power surges can damage sensitive equipment.
- Keep the refrigerator and freezer doors closed to prevent food spoilage. Consume refrigerated food within 4 hours, and monitor the freezer temperature to ensure it stays below 40°F.
- If the power is out for an extended period, use coolers with ice to store perishable food.
- Gather your family in the part of your home that is most comfortable, such as the basement during summer or an inside room during winter. Dress appropriately, drink plenty of water, and be cautious with food to avoid foodborne illnesses.
- Stay informed by following local news updates and weather reports. Use a battery-powered radio if your phone dies.
Remember, power outages can affect entire communities and disrupt communications, transportation, and businesses. Taking the appropriate steps to prepare and respond to a power outage can help you stay safe and comfortable until the power is restored.
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Frequently asked questions
Storms can cause power outages in a variety of ways, including knocking down power lines, blowing objects into overhead lines, flooding equipment, or damaging insulation.
Unplugging all appliances and electronics from wall outlets can protect them from power surges. You can also turn off your main breaker to prevent electricity from entering your home during the storm.
First, confirm what is happening. Check your main electric panel to see if a breaker has been tripped. If you don't have any tripped breakers, the problem is likely beyond your home. Call your neighbours to see if they are experiencing the same issue. If so, report the power outage to your utility company.
Keep the refrigerator and freezer doors closed to prevent cool air from escaping. It is safe to consume refrigerated food for up to 4 hours after a power outage. If the power is out for longer, use ice packs to keep the temperature below 40°F.
