Watching lightning streak across the sky is captivating, but it’s crucial to remember that lightning is dangerous and can be deadly. When thunderstorms approach, it’s important to follow lightning safety guidelines. However, one outdated piece of advice to disregard is the lightning crouch. The National Weather Service and National Lightning Safety Council stopped recommending this position almost 20 years ago, finding it offers little to no protection. Despite this, the resurgence of the lightning crouch on social media has prompted these agencies to emphasize the importance of not promoting this ineffective stance.
So, what exactly is the lightning crouch? It involves crouching down on the balls of your feet, keeping your feet together, lowering your head, and covering your ears with your hands. While previously believed to reduce the risk of being struck by lightning and minimize the path of electricity if struck, studies have shown that this position does not prevent lightning-related injuries.
Continued circulation of advice promoting the lightning crouch can create a false sense of security. The National Weather Service warns that relying on this stance may deter individuals from seeking proper shelter during thunderstorms, ultimately increasing their risk of being struck by lightning. Lightning safety specialist John Jensenuis stresses the importance of seeking shelter promptly during a storm rather than crouching, which only prolongs the risk of being struck.
To avoid finding yourself in a dangerous situation during a thunderstorm, remember the phrase “When Thunder Roars, Go Indoors.” There is no safe place outdoors during a storm. Prepare for severe weather by staying informed about the forecast, identifying a safe shelter, and considering postponing outdoor activities if storms are predicted. Take action early if needed, such as seeking refuge in a sturdy building or vehicle before the storm hits. If you hear thunder, lightning is close – don’t hesitate to move to a safe location.
Caitlin Kaiser, a digital meteorologist with weather.com, holds both undergraduate and graduate degrees in Earth and Atmospheric Sciences from the Georgia Institute of Technology.
