If a car is struck by lightning, it is generally designed to provide some level of protection to its occupants. The metal frame of a car can act as a Faraday cage, which helps to redirect the electrical current around the occupants and minimize the risk of injury. In most cases, if a car is struck by lightning, the occupants are likely to remain safe inside.
However, it's important to note that there is still a potential risk associated with a lightning strike. While the car's metal frame helps to distribute the electrical charge, it doesn't guarantee complete safety. Some potential risks include:
Electrical system damage: A lightning strike can cause damage to the car's electrical systems, such as the battery, electronics, or other components. This may result in malfunctions or potential hazards.
Fire risk: The extreme heat generated by a lightning strike can lead to a fire in the car. This risk is relatively low, but it's not entirely eliminated.
Indirect injuries: Although the car provides some protection, there is still a small chance that the lightning strike could cause indirect injuries to the occupants. For example, it may cause a loud noise or a sudden jolt, which could startle the driver and potentially lead to an accident.
To maximize safety during a thunderstorm, it is advisable to follow these precautions:
Stay inside the car: If you are already in a car when a thunderstorm starts, it is generally safer to stay inside rather than stepping out.
Avoid touching metal surfaces: During a lightning storm, it is best to avoid touching any metal surfaces inside the car, as the electrical current can travel through them.
Keep the windows closed: Closing the windows helps to minimize the risk of lightning entering the car and reduces the potential for injuries caused by broken glass.
Turn off electronic devices: It is recommended to turn off or unplug any electronic devices in the car during a thunderstorm to minimize the risk of damage from a power surge.
Remember that while the chances of being struck by lightning inside a car are relatively low, it is always essential to prioritize personal safety and follow the guidance of local authorities during severe weather conditions.