When Thunder Roars, Go Indoors!by FEMA on June 26, 2014
Summer is the peak season for one of the nation's deadliest weather phenomena--lightning. Though lightning strikes peak in summer, people are struck year round. In the United States, an average of 51 people are killed each year by lightning, and hundreds more are severely injured. While lightning fatalities have decreased over the past 30 years, lightning continues to be one of the top three storm-related killers in the United States.
Often, these injuries and deaths are due to misinformation around the seriousness of thunderstorms and lightning. Lightning Awareness Week exists to help bring these issues to light and to ultimately help save lives.
This week, we wanted to provide you with lightning safety tips, educational/training resources and address many myths about lightning.
The lightning threat in the U.S. is very real and impacts people in every state. Though lightning strikes peak in summer, people are struck year round. In the United States, an average of 60 people are killed each year by lightning, and hundreds more are severely injured. Often, these injuries and deaths are due to misinformation around the seriousness of thunderstorms and lightning. Below you'll find the truth behind ten common myths about lightning.
Remember: When thunder roars, go indoors.
Myth: If it is not raining, then there is no danger from lightning.
Fact: Lightning often strikes outside of heavy rain and may occur as far as 10 miles away from any rainfall. This is especially true in the western United States where thunderstorms sometimes produce very little rain.
Myth: The rubber soles of shoes or rubber tires on a car will protect you from being struck by lightning.
Fact: Rubber-soled shoes and rubber tires provide NO protection from lightning. The steel frame of a hard-topped vehicle provides increased protection if you are not touching metal. Although you may be injured if lightning strikes your car, you are much safer inside a vehicle than outside.
Myth: “Heat lightning” occurs after very hot summer days and poses no threat.
Fact: “Heat lightning” is a term used to describe lightning from a thunderstorm too far away for the thunder to be heard.
Myth: Lightning never strikes the same place twice.
Fact: Lightning often strikes the same place repeatedly, especially if it’s a tall, pointy, isolated object. The Empire State Building is hit nearly 100 times a year.
Myth: If it’s not raining or there aren’t clouds overhead, you’re safe from lightning.
Fact: Lightning often strikes more than three miles from the center of the thunderstorm, far outside the rain or thunderstorm cloud. “Bolts from the blue” can strike 10-15 miles from the thunderstorm.
Myth: A lightning victim is electrified. If you touch them, you’ll be electrocuted.
Fact: The human body does not store electricity. It is perfectly safe to touch a lightning victim to give them first aid. This is the most chilling of lightning Myths. Imagine if someone died because people were afraid to give CPR! Call 9-1-1 and begin CPR immediately if the person has stopped breathing. Use an Automatic External Defibrillator if one is available. Contact your local American Red Cross chapter for information on CPR and first aid classes.
Myth: If outside in a thunderstorm, you should seek shelter under a tree to stay dry.
Fact: Being underneath a tree is the second leading cause of lightning casualties. Better to get wet than fried!
Myth: If you are in a house, you are 100% safe from lightning.
Fact: A house is a safe place to be during a thunderstorm as long as you avoid anything that conducts electricity. This means staying off corded phones, electrical appliances, wires, TV cables, computers, plumbing, metal doors and windows. Windows are hazardous for two reasons: wind generated during a thunderstorm can blow objects into the window, breaking it and causing glass to shatter and second, in older homes, in rare instances, lightning can come in cracks in the sides of windows.
Myth: If thunderstorms threaten while you are outside playing a game, it is okay to finish it before seeking shelter.
Fact: Many lightning casualties occur because people do not seek shelter soon enough. No game is worth death or life-long injuries. Seek proper shelter immediately if you hear thunder. Adults are responsible for the safety of children.
Myth: If trapped outside and lightning is about to strike, I should lie flat on the ground.
Fact: Lying flat increases your chance of being affected by potentially deadly ground current. If you are caught outside in a thunderstorm, you keep moving toward a safe shelter.