Safety Information

Information on this page is from Electrical Safety Foundation International (ESFI). ESFI offers resources for home, workplace, and seasonal electrical safety.

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Lightning kills an average of 51 victims a year. Your best protection is to go inside as soon as you hear thunder. Even indoors, dangers are still present. Learn the frightening facts and protect your home and family.

Protect Yourself

Use the 30/30 rule. When you see lightning, count until you hear thunder. If that time is 30 seconds or less, the thunderstorm is within 6 miles of you and is dangerous. Immediately seek shelter indoors or in a hardtop vehicle and remain until you have not heard thunder for 30 minutes.

Do not touch concrete surfaces, including those in a basement or garage. Lightning can travel through the metal wires in concrete walls and flooring.

Stay off corded phones and plugged in electronics

Avoid plumbing and water, including bathing or doing laundry

Never seek shelter under trees, poles, or other tall structures as they are more likely to be struck by lightning.

Protect your Property

Unplug appliances and other electrical items, such as computers and televisions, to prevent damage from surges caused by lightning strikes

Surge Protection can help prevent damages to your electronics. There are two types of surge protection:

  • Point-of-Use Surge Protection
    Protects only the items that are directly plugged into the device from most electrical surges
  • “Whole Home” Surge Protection
    Located at your main electrical panel or base of the electric meter, this device provides protection for your entire electrical system

However, neither type can safeguard against a direct lightning strike. If you live in an area prone to lightning, consider a lightning protection system.