Downed Power Lines, Lightning, and Cars: What Do I Do?
Storms can knock down power lines, which can be dangerous. Down power lines and lightning strikes though uncommon can be dangerous. In a flood, avoid entering water where power lines are down. Always be careful driving in rain or high-risk weather.
What happens if lightning strikes my car?
Chances are you will be all right if lightning strikes your car. The car’s metal frame is a strong protection for passengers. It acts like a faraday cage, conducting electricity down through the metal and into the ground. (The rubber tires are not protective.)
Electricity can cause secondary dangers, such as electrical failure and fires. Lightning can also shatter windows. When the electrical system in your car shuts down suddenly, airbags will go off.
What do I do if a power line falls on my car?
Keep your hands to yourself! Don’t touch anything. Do not leave the car.
You are probably safe in the car, but getting out can risk electrocution. Unless the car is on fire or in immediate danger, stay in the car and call 9-1-1.
Do not touch the car’s frame (or metal).
If you must exit (because of fire), avoid the frame. Fold your arms. Keep your body as compact as possible. Hop out—keeping feet together and on the ground when you land.
If near a car with a downed power line on it, shuffle your feet over the ground. Do not pick up the power lines. Keep continuous contact with the ground until 50 feet away from the vehicle. Warn others not to touch downed power lines. Call 911.
Being a defensive driver is easier when you are prepared with a little knowledge. When driving in bad weather, be careful. If conditions are high-risk or unsafe, choose not to go out or pull over until the weather improves. Try not to pull over around power lines or under trees that could lose branches.
