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What is Lightning?

According to the National Severe Storms Laboratory, lightning is a "giant spark of electricity in the atmosphere between clouds, the air, or the ground."  There are two types of lightning: Cloud to ground and cloud to cloud (also known as heat lightning).  According to NOAA's National Weather Service, lighting usually strikes within 3 miles of the center of a storm, but stronger bolts can strike 10-15 miles away. Although it may be blue skies and sunny, because it can travel so far, it is important to go indoors immediately.

Lightning Safety

Lighting occurs whenever there is thunder. Be sure to always go indoors during thunderstorms. Below are some more safety tips to protect yourself from lightning.
  • First off, keep an eye on the weather during outdoor activities. When thunder roars, go indoors.
  • If caught in a car, make sure to have windows up and do not touch metal surfaces.
  • Do not use any plumbing such as sinks or showers.
  • Do NOT unplug electrical devices as this may increase your chances of getting struck inside.
  • Do not lie on or lean on concrete.
  • Stay away from windows and doors.
  • Stay within the shelter for at least 30 minutes after the storm has passed.
  • If caught outside without shelter:
    • Stay away from ponds, streams, and other bodies of water.
    • Move off of higher ground such as hills.
    • Never take shelter under an isolated tree.
    • Do not lay flat on the ground.
    • Stay away from items that conduct electricity such as metal fencing and windmills.

Lightning Facts:
  • Lightning often strikes outside of the heavy rainfall area can strike up to 10 miles away from the storm.
  •  Heat lightning is lightning that occurs too far away for thunder to be heard
  • Your chances of getting struck by lightning are 1 in 600,000. These can be reduced by taking precautions when thunderstorms approach.
  • Lightning strike victims do not carry an electrical charge and should be helped immediately.



Sources (click for more information):
 www.nssl.noaa.gov/education/svrwx101/lightning/
www.ready.gov/thunderstorms-lightning.html
www.lightningsafety.noaa.gov/
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