When approaching, what minimum distance should you maintain from a thunderstorm?

• A. 1 mile
• B. 3 miles
• C. 5 miles
• D. 7 miles

Answer: (B)

Thunderstorms throw out hazards well beyond what you can see in the rain, so you need a safety buffer. Keeping a three‑mile distance gives you a practical margin to stay clear of the most intense winds, hail, and the lightning that can strike several miles from the storm’s edge. One mile is generally too close to guarantee safety, while five or seven miles is safer but not the minimal distance asked for here. If the storm is moving toward you or shows signs of increasing strength, increase that distance even more.