Cabrillo Park Neighborhood Association

Severe Thunderstorm

Before Lightning Strikes

When a Storm Approaches
What To Do if Caught Outside
Protecting Yourself Outside
What To Do After the Storm Passes
What To Do if Someone Is Struck by Lightning
More Information

Links
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Thunderstorms and Lightning...the Underrated Killers, in-depth Information about thunderstorms from the National Weather Service

Before Lightning Strikes...

Keep an eye on the sky. Look for darkening skies, flashes of light, or increasing wind. Listen for the sound of thunder.
If you can hear thunder, you are close enough to the storm to be struck by lightning. Go to safe shelter immediately.
Listen to NOAA Weather Radio, commercial radio, or television for the latest weather forecasts.
When a Storm Approaches...

Find shelter in a building or car. Keep car windows closed and avoid convertibles.
Telephone lines and metal pipes can conduct electricity. Unplug appliances. Avoid using the telephone or any electrical appliances. (Leaving electric lights on, however, does not increase the chances of your home being struck by lightning.)
Avoid taking a bath or shower, or running water for any other purpose.
Turn off the air conditioner. Power surges from lightning can overload the compressor, resulting in a costly repair job!
Draw blinds and shades over windows. If windows break due to objects blown by the wind, the shades will prevent glass from shattering into your home.
If Caught Outside...

If you are in the woods, take shelter under the shorter trees.
If you are boating or swimming, get to land and find shelter immediately!
Protecting Yourself Outside...

Go to a low-lying, open place away from trees, poles, or metal objects. Make sure the place you pick is not subject to flooding.
Be a very small target! Squat low to the ground. Place your hands on your knees with your head between them. Make yourself the smallest target possible.
Do not lie flat on the ground--this will make you a larger target!
After the Storm Passes...

Stay away from storm-damaged areas.
Listen to the radio for information and instructions.
If Someone is Struck by Lightning...

People struck by lightning carry no electrical charge and can be handled safely.
Call for help. Get someone to dial 9-1-1 or your local Emergency Medical Services (EMS) number.
The injured person has received an electrical shock and may be burned, both where they were struck and where the electricity left their body. Check for burns in both places. Being struck by lightning can also cause nervous system damage, broken bones, and loss of hearing or eyesight.
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. Learn first aid and CPR by taking a Red Cross first aid and CPR course. call your local Red Cross chapter for class schedules and fees.
Your Local Red Cross Chapter Can Provide Additional Materials in English and Spanish:

"Are You Ready for a Tornado?" (ARC 4457)
"Are You Ready for a Flood or Flash Flood?" (ARC 4458)
"Your Family Disaster Plan" (ARC 4466)
"Your Family Disaster Supplies Kit" (ARC 4463)
Materials for Children:

"Disaster Preparedness Coloring Book" (PDF File) (ARC 2200, English, or Spanish) for children ages 3-10.
"Adventures of the Disaster Dudes" (ARC 5024) video and Presenter's Guide for use by an adult with children in grades 4-6.
And remember . . . when a thunderstorm, earthquake, tornado, flood, fire, or other emergency happens in your community, you can count on your local American Red Cross chapter to be there to help you and your family. Your Red Cross is not a government agency and depends on contributions of your time, money, and blood. For more information, please contact your local American Red Cross chapter or emergency management office.