Thunderstorm Awareness

Protect Yourself and Your Family from Lightning

Knowing how to respond when you see lightning or hear thunder can keep you and your loved ones safe.

When Thunder Roars, Go Indoors!

Lightning Facts

• Each year, lightning kills an average of 55 people in the U.S., with hundreds more suffering severe, life-long injuries.
• Lightning can strike up to several miles away from a storm.
• A typical industrial electric shock delivers 20-63 kilovolts, while an average lightning strike delivers several hundred kilovolts—enough to power a 100-watt light bulb for 3 months.

What You Need to Know

• No place outside is safe during a thunderstorm—seek shelter immediately!
• Safe shelters include sturdy buildings or enclosed, metal-topped vehicles.
• Stay inside for at least 30 minutes after the last thunderclap.

Indoor Safety Tips

• Avoid using phones, computers, and any other devices connected to electrical systems.
• Stay away from plumbing, including sinks, baths, and faucets.
• Keep clear of windows and porches.

Taking these precautions can help you stay safe during a thunderstorm!