Lightning Safety Cheat Sheet for Outdoor Enthusiasts

Lightning poses a significant risk to outdoor enthusiasts, with approximately 40 million lightning strikes hitting the ground in the United States each year. (cdc.gov) Understanding and adhering to safety measures can substantially reduce the risk of injury or fatality.

1. Recognize the Threat

Lightning can strike any place on Earth, with about 6,000 strikes occurring every minute globally. (cdc.gov) In the U.S., the odds of being struck in a given year are less than one in a million, but certain activities and regions increase this risk. (cdc.gov)

2. Monitor Weather Conditions

• Check Forecasts: Before heading outdoors, review weather forecasts for potential thunderstorms.

• Stay Alert: Be vigilant for signs of developing storms, such as darkening skies, increasing winds, or distant thunder.

3. Seek Shelter Promptly

• Indoors: If you hear thunder or see lightning, immediately move to a safe, enclosed shelter like a building or a hard-top vehicle with windows up. (cdc.gov)

• Outdoors: If caught outside without shelter, avoid open fields, isolated trees, and bodies of water. Descend from elevated areas and seek a low-lying area. Crouch down with feet together, head tucked, and hands over ears. (fs.usda.gov)

4. Avoid Hazardous Areas

• Water Activities: Stay away from lakes, rivers, and other bodies of water during thunderstorms, as water conducts electricity. (cdc.gov)

• Open Spaces: Avoid areas like golf courses, parks, and playgrounds during storms. Seek shelter in a building or vehicle. (cdc.gov)

5. Stay Away from Electrical Appliances

While indoors, avoid using corded phones, computers, and other electronic devices connected to electrical outlets, as lightning can travel through wiring. (cdc.gov)

6. Educate and Prepare

• Action Plans: If participating in organized outdoor events, ensure there is a lightning safety action plan in place. This should include evacuation procedures and designated safe shelters. (cdc.gov)

• First Aid: Learn basic first aid for lightning strikes, as prompt action can be life-saving. Remember, lightning strike victims do not carry an electrical charge and can be safely handled. (cdc.gov)

7. Post-Storm Safety

After a storm, wait at least 30 minutes after the last clap of thunder before resuming outdoor activities. Lightning can strike even after the storm appears to have passed. (cdc.gov)

By adhering to these guidelines, outdoor enthusiasts can significantly reduce the risk of lightning-related injuries and fatalities. Always prioritize safety and remain vigilant when engaging in outdoor activities during stormy conditions.

Highlights:

• Lightning and Worker Safety Recommendations | Lightning | CDC, Published on Sunday, April 14
• Lightning and Organized Sporting Event Recommendations | Lightning | CDC, Published on Sunday, April 14