| The Storm
Prediction Center in Norman, Oklahoma issues a SEVERE
THUNDERSTORM WATCH to give you advance notice that severe
thunderstorms are possible in your area. This gives you time to make
preliminary plans for moving to a safe location if a severe
thunderstorm warning is issued. The SPC also issues convective
outlooks for days 1 through 3.
A SEVERE THUNDERSTORM WARNING is
an urgent announcement that a severe thunderstorm has been reported
or is imminent and warns you to take cover. Severe
thunderstorm warnings are issued by local NWS offices.
What you can do before a storm strikes...
- Know the county you are located in and the names of the major
nearby cities or towns
- Severe weather warnings and statements are issued by county
and reference major cities
- Check the latest weather
forecast and hazardous
weather outlook
- Watch for signs of an approaching thunderstorm
- If a storm is approaching, tune to NOAA Weather Radio and/or
AM/FM radio
- Postpone outdoor activities if thunderstorms are imminent.
This is your best way to avoid being caught in a dangerous
situation.
When thunderstorms approach...
Outdoors:
- REMEMBER if you can hear thunder, you are close enough to a
storm to be struck by lightning
- If possible, move to a sturdy building or hard top automobile
- If safe shelter is not available, find a low spot away from
trees, fences, and poles
- Squat low to the ground on the balls of your feet, place your
hands on your knees with your head between them
- Make yourself the smallest target possible and minimize your
contact with the ground
- Do not take shelter in small sheds, rock outcroppings, under
isolated trees, or in convertible automobiles
- If boating or swimming, get out of boats and away from the
water, get to land and find shelter immediately
- When boating, always stay tuned to the latest weather reports
and return to safe harbor before the strong winds arrive
Indoors:
- Stay away from windows and go to the safest location on the
lowest level of your home
- Unplug unnecessary appliances and only use the phone for
emergencies
- Mobile homes are especially vulnerable to the high winds of a
thunderstorm and are subject to overturning and rolling if not
properly anchored to the ground. As a minimum, the frame
should be secured with heavy steel straps. Heavy straps should
also go over the top of the home with both frame and over the
top ties secured in concrete footings
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