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Easy Lightning Safety in Under 5 Minutes

June 17, 2026 · The Clime Team
Easy Lightning Safety in Under 5 Minutes

Lightning strikes can occur without warning, posing significant risks to those unprepared. Understanding and implementing basic safety measures can greatly reduce the danger. Here's how to stay safe during a lightning storm:

What Should I Do Indoors During a Thunderstorm?

  • Seek Shelter Promptly: At the first sign of a thunderstorm, move indoors. A substantial building or a fully enclosed vehicle with the windows up offers the best protection. (fs.usda.gov)

  • Avoid Water and Plumbing: Do not bathe, shower, wash dishes, or have any contact with water during a thunderstorm because lightning can travel through a building’s plumbing. (restoredcdc.org)

  • Stay Away from Windows and Doors: Keep clear of windows, doors, and porches to avoid injury from flying debris. (restoredcdc.org)

  • Avoid Using Corded Electronics: Do not use corded phones, computers, or other electrical appliances during a storm. (restoredcdc.org)

What Should I Do Outdoors During a Thunderstorm?

  • Find Safe Shelter Immediately: If you hear thunder, lightning is close enough to strike. Seek shelter in a substantial building or an enclosed vehicle with the windows up. (weather.gov)

  • Avoid Isolated Trees and Open Fields: Do not shelter under isolated trees or stand in open fields. If caught in an open area, seek a low spot and crouch down with your feet together and head low. (fs.usda.gov)

  • Stay Away from Water: Avoid bodies of water such as lakes, ponds, and rivers, as water is a good conductor of electricity. (fs.usda.gov)

How Can I Determine the Proximity of a Thunderstorm?

  • Use the Flash-to-Bang Method: Count the seconds between seeing lightning and hearing thunder. Divide this number by five to estimate the distance in miles. For example, if you count 15 seconds, the lightning is approximately 3 miles away. (prod-01-alb-www-noaa.woc.noaa.gov)

What Are the Risks of Lightning Strikes?

  • Injury and Fatality: Lightning strikes can cause serious injuries or fatalities. It's crucial to take immediate action to protect yourself when a storm approaches. (cdc.gov)

How Can I Stay Informed About Lightning Threats?

  • Monitor Weather Updates: Stay informed by checking weather forecasts regularly, especially during storm seasons. This proactive approach helps in making timely decisions to ensure safety. (fs.usda.gov)

By following these straightforward guidelines, you can significantly reduce the risks associated with lightning storms. Remember, when thunder roars, go indoors.

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