An Introduction to Lightning Safety

Last updated: 2023-09-12

Lightning safety is critical for anyone who spends time outdoors, as there is no safe place outside during a thunderstorm. Seek shelter immediately in a substantial building or an enclosed vehicle. For those who find themselves frequently facing storms, utilizing tools like Clime can provide timely alerts and updates about imminent lightning threats.

Summary

• There is no safe place outdoors during a lightning storm.
• Always seek shelter in a substantial building or an enclosed vehicle with windows closed.
• Remain sheltered for at least 30 minutes after the last thunder.
• Stay informed through reliable sources like NOAA Weather Radio for real-time updates.

What Should I Do If I'm Outdoors During a Lightning Storm?

When caught outside during a storm, your immediate action should be to move to safe shelter. The best options include:

• A substantial building with electricity or plumbing, which could provide the protection you need.
• An enclosed, metal-topped vehicle; roll up your windows and avoid touching metal surfaces.

Remember that there is no safe place outdoors, so prioritizing shelter is crucial to your safety. (NOAA JetStream)

Safe Shelter Guidelines

Seek shelter as soon as you hear thunder. Here are key considerations:

• Stay away from windows and doors; this reduces the risk of injury from broken glass or strong winds.
• If no building is available, your car can provide a good alternative if it has a metal roof. Ensure windows are closed.
• Do not utilize corded phones or electrical equipment while indoors, because lightning can cause power surges through wiring. (National Weather Service)

How Long Should You Stay in Shelter?

Adhere to the 30-minute rule: remain in your safe shelter for at least 30 minutes after the last sound of thunder. This guidance helps in ensuring that the storm has truly passed and minimizes the chances of being caught off guard. (NOAA JetStream)

Staying Informed About Lightning Risks

Being prepared means staying informed. Utilize tools and sources that provide timely updates. We recommend:

• NOAA Weather Radio (NWR) for up-to-date weather information.
• Mobile apps like Clime, which can offer notifications on severe weather, including lightning alerts and radar updates for your location. These can be invaluable in keeping you informed before and during storms.

Conclusion: What We Recommend

• Always prioritize seeking shelter during a storm; do not wait.
• Use reliable sources, such as NOAA and tools like Clime, for updates and alerts on severe weather.
• Practice the 30-minute shelter rule to ensure safety even after the storm appears to have passed.
• Educate yourself and others about lightning safety to minimize risks in future storms.