Understanding the dangers of lightning is important so you know what to do if a thunderstorm threatens. No place outside is safe when a thunderstorm is in the area. If you hear thunder…even a distant rumble or a crackling aloft…you are already in danger of becoming a lightning victim. Too many people wait far too long to get to a safe place when thunderstorms approach. Unfortunately, these delayed actions lead to many lightning deaths and injuries.
In the United States, there are typically 20-25 million cloud-to-ground lightning flashes every year. Each of those flashes is a potential killer. While lightning fatalities have decreased over the past 30 years, lightning continues to be one of the top storm-related killers in the United States. In addition, lightning injures many more people than it kills and leaves some survivors with life-long health problems.
Lightning can strike more than 10 miles from a thunderstorm, well ahead of any rain, or well after the rain has ended. In fact, many lightning fatalities occur in areas where it is not raining. Summertime leisure activities such as fishing, boating, camping, going to the beach, etc. contribute to about two-thirds of the lightning fatalities with the remainder related to work or routine daily activities.
The best way to protect yourself from lightning is to plan ahead so that you can avoid the lightning threat. You don’t want to be caught outside in a thunderstorm because there is no safe place outside in a thunderstorm. Here are some guidelines that will help keep you safe.
If you are planning an outside activity: