Should you avoid using cell phones during a lightning storm?

Understand the Risks

Using cell phones during a lightning storm is a hazardous activity that can lead to severe injuries or even death. Lightning can strike the ground up to 10 miles away from the parent thunderstorm and can travel through various objects, including metal and water. This is known as a “ground current” or “side flash.”

Consequences of Ground Current

When a lightning bolt strikes the ground, it can create an electrical current that travels through the Earth and can affect nearby objects and people. This ground current can cause severe burns, cardiac arrest, and other serious injuries. In the United States, for example, there were over 47,000 lightning-related injuries between 2006 and 2016, resulting in 391 fatalities.

Preventing Electrical Shock

To minimize the risk of electrical shock from lightning during a storm, it’s essential to avoid using cell phones and other electronic devices that can conduct electricity. If you’re caught outside during a lightning storm, seek shelter in a sturdy building or a hard-topped vehicle with a metal roof and the windows closed. Avoid tall objects, such as trees, power poles, or light poles, and avoid water, including puddles and lakes. If you’re in a group, spread out and avoid touching each other to minimize the risk of side flash.