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Some
thunderstorms can be seen approaching, while others hit without
warning. It is important to learn and recognize the danger signs
and plan ahead.
HOW TO
BE PREPARED
- Learn
the thunderstorm danger signs
- Dark,
towering or threatening clouds
- Distant
lightning and thunder
- Have
disaster supplies on hand
- Flashlight
with extra batteries
- Portable
battery-operated radio and extra batteries.
- First
aid kit and manual
- Emergency
food and water
- Non-electric
can opener
- Essential
medicines
- Cash
and credit cards
- Sturdy
shoes
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- Check
for hazards in the yard
- Dead
or rotting trees and branches can fall during a severe
thunderstorm and cause injury and damage.
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- Make
sure that all family members know how to respond after a
thunderstorm
- Teach
family members how and when to turn off gas, electricity and
water.
- Teach
children how and when to call 9-1-1-, police, fire
department and which radio station to tune in for emergency
information.
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- Severe
thunderstorm Watches and Warnings
- A
severe thunderstorm watch is issued by the National Weather
Service when weather conditions are such that a severe
thunderstorm (damaging winds 58 miles per hour or more, or
hail three-fourths of an inch in diameter or greater) is
likely to develop. This is the time to locate a safe
place in the home and tell family members to watch the sky
and listen to the radio or television for more information.
- A
severe thunderstorm warning is issued when a severe
thunderstorm has been sighted or indicated by weather
radar. At this point, the danger is very serious and
everyone should go to a safe place, turn on a
battery-operated radio or television and wait for the
"all clear" by the authorities.
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- Learn
how to respond to a tornado and flash flood
- Tornadoes
are spawned by thunderstorms and flash flooding can occur
with thunderstorms. When a "severe thunderstorm
warning" is issued, review what actions to take under a
"tornado warning" or a "flash flood
warning".
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- Develop
an emergency communication plan
- In
case family members are separated from one another during a
thunderstorm (a real possibility during the day when adults
are at work and children are at school), have a plan for
getting back together. Ask an out-of-state relative or
friend to serve as the "family contact".
After a disaster, it is often easier to call long
distance. Make sure everyone knows the name, address
and phone number of the contact person.
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