Back to top

Understand lightning risks in Cobb

Image
Lightning across a dark background
February 27, 2025

Georgia is no stranger to thunderstorms, and with those storms comes one of nature’s most powerful forces—lightning. You may not think about it often, but did you know that Georgia ranks 13th in the nation for lightning-related incidents? That means taking lightning safety seriously is crucial, especially here in Cobb County.

Lightning Activity in Cobb County

Cobb County experiences frequent thunderstorms, particularly in the spring and summer months. According to historical data, Cobb County has recorded multiple lightning events that resulted in injuries, fatalities, and property damage. While no two years are exactly alike, Georgia as a whole experiences between 50 to 55 thunderstorm days annually, with summer being the peak season.

Lightning isn’t just an issue for those caught outdoors—it can strike anywhere, at any time, and sometimes even when a storm seems to have passed. The dangers of lightning are often underestimated, and it only takes one strike to change lives forever.

Why Lightning Awareness Matters

Lightning strikes are hotter than the surface of the sun, reaching up to 50,000 degrees Fahrenheit. It can start wildfires, damage homes, and cause severe injuries. A common misconception is that lightning only strikes tall objects like trees or skyscrapers. While it’s true that tall structures are more likely to be hit, lightning can strike the ground or anything in its path—including people.

Imagine this: You’re out for a hike at Kennesaw Mountain. The sky looks a little dark, but you figure you have time to finish your route. Suddenly, you hear thunder in the distance. If you wait until the storm is right on top of you, it may be too late. Knowing the signs and acting quickly can make all the difference.

How to Stay Informed

The best way to protect yourself is by staying informed. Here are a few resources to track lightning activity in Cobb County:

  • WeatherBug Lightning Map: Real-time lightning tracking for Marietta and beyond. (weatherbug.com)
  • LightningMaps.org: A global lightning tracking tool with real-time updates. (lightningmaps.org)
  • My Lightning Tracker & Alerts App: A free app that sends lightning alerts. (Google Play | App Store)

By staying alert and informed, you can reduce your risk and keep yourself and your loved ones safe.

Coming Next Week: Outdoor Lightning Safety

Now that we understand the risks, our next article will focus on what to do when you’re caught outdoors in a storm. From finding safe shelter to understanding the "30-30" rule, we’ll cover everything you need to know to stay safe. Stay tuned!