LIGHTNING

LIGHTNING SAFETY

All thunderstorms produce lightning. Many people ignore the danger of lightning.  Go to the National Weather Service to learn more information.

Consider these facts:

  • Most people struck by lightning are not in the rain. lightning can strike 5 to 10 miles in advance of the storm.
     
  • Flash-to-Bang Method for Distance. When you see lightning, count how many seconds until you hear the thunder. If the time was 5 seconds, the lightning was 1 (one) mile away; if it is 10 (ten) seconds, the lighting was two miles away. Seek shelter if the lightning moves to within 4 (four) miles of your location.
Seconds Approx. Distance (miles)
5 Seconds 1 Mile
10 Seconds 2 Miles
20 Seconds 4 Miles - Seek Shelter


PROTECT YOURSELF AND EVERYONE IN YOUR GROUP

When a thunderstorm threatens, get inside a home or large building, or inside an all metal (non convertible) vehicle.

Set up safety procedures for outdoor operating events such as youth soccer and little league baseball.

Inside a home, avoid using the telephone except for emergencies and unplug unnecessary appliances before a thunderstorm approaches.

Outside Safety Tips
If outside with no time to reach a safe building or automobile, follow these rules:

  • Do not stand underneath a natural lightning rod such as a tall isolated tree in an open area.
     
  • In open areas, do not be the tallest object as you would be if you were standing on a hilltop, in an open field, on the beach, or fishing from a small boat.
     
  • Get out and away from open water.
     
  • Get away from tractors and other metal farm equipment.
     
  • Get out of the way from motorcycles, scooters, golf carts, and bicycles. Put down golf clubs, bags or metal framed backpacks.
     
  • Stay away form wire fences, clotheslines, metal pipes, rails, downed power lines and other metallic paths which could carry the electrical current to you from some distance.
     
  • Avoid standing in small isolated sheds or other small structures in open areas.
     
  • In a forest seek shelter in a low area under a thick growth of trees. In open areas, go to a low place such as a ravine or valley. Be alert for flash floods.
     
  • If you are in a level field or prairie in an active thunderstorm and cannot get to shelter, DO NOT LIE FLAT ON THE GROUND. Minimize your risk to lightning by dropping to a crouching position with your feet on the ground and close together.
     

First Aid for a Lightning Victim

CALL 911 IMMEDIATELY.
If the victim is not breathing and/or has not pulse, CPR should be administered by a person with proper training.

Many people apparently "killed" by lightning can be revived if quick action is taken. When a group is affected, those not breathing should be treated first.

Medical attention also should be given to victims who appear only temporarily stunned or otherwise unhurt, since there may be hidden effects.