Lightning is unpredictable and dangerous.

While lightning fatalities have decreased over the past 30 years, lightning is still one of the top three storm-related killers in the United States.

Outdoors

Most lightning deaths and injuries occur when people are caught outdoors.

• At the first sign of lightning or thunder, seek shelter.
• Do not resume outdoor activities for at least 30 minutes after last observed lightning or thunder.
• Avoid the following areas: water, high ground, large open areas, isolated trees, and all metal objects or electrical wires.

If Someone is Struck by Lightning

• Have someone dial 9-1-1 immediately.
• People struck by lightning carry NO electrical charge and can be safely attended to immediately.
• Give first aid. If breathing has stopped, begin rescue breathing. If the heart has stopped beating, a trained person should give CPR. If the person has a pulse and is breathing, look and care for other possible injuries.
• Stay with the victim until medical professionals arrive.

http://www.lightningsafety.noaa.gov/