| Severe Weather Guide |
| The best way to stay safe during a tornado,
is to know what to do if you see one. Tornadoes can occur at any time of
the year in Texas, but they happen most often in spring & summer. The
most important rule for a tornado is to get low and stay low. |
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1. |
Seek shelter in an interior
room on the lowest floor of your house. That may be a
bathroom, a closet, or a room without windows. |
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Go to an interior room or
hallway on the lest floor of an office building, or the
designated shelter area. |
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3. |
Leave your mobile home and
seek refuge in a nearby building. If no building is nearby,
lie flat in a ditch or
ravine. Mobile home parks should have a designated area, as well as a
monitor to track broadcasts during severe
weather. |
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4. |
Never stay inside a car.
Leave the car and lie flat in a ditch or ravine. If a
building is nearby, take shelter inside. Never try to outrun a
tornado in your car. |
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5. |
At school, follow plans and
go to a designated shelter area, usually the school's
interior hallway on the lowest
floor. Stay out of auditoriums, gyms and other areas with wide, free roof
spans. If you are in a portable or
manufactured building, go to a nearby permanent structure or take cover
outside on low protected ground. |
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Go to the interior rooms and
halls on the lowest floor of a shopping center. Do not leave
the shopping center to get to your car. |
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7. |
If you are outside, lie flat
in a ditch or ravine. |
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8. |
Avoid areas near exterior
glass or doors, areas along exterior walls, or rooms with
wide expanse roofs -- such as auditoriums and gyms. |
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9. |
Learn the difference between
a tornado watch and a tornado warning. |
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| Here's an easy way to remember: A
tornado watch means "watch the sky". A tornado warning
means a tornado is "on the ground"
and you need to seek shelter "immediately". |
Environmental
clues to look out for:
• Dark, often greenish sky
• Wall cloud
• Large hail
• Loud roar; similar to a freight train |
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Other Safety Facts:
Severe Thunderstorm Warnings alert you to dangerous hail and wind, and may
precede a tornado warning. Pay attention to them. |
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SEVERE
WEATHER AWARENESS: EMERGENCY SUPPLY KIT
The Division of Emergency Management, Texas
Dept. of Public Safety urges Texans to prepare for severe storms before
they strike. Your family should have an emergency supply kit on hand,
maintaining supplies in water resistant, easy to lift containers you can
move rapidly if necessary This supply kit is appropriate for severe
weather events and other emergencies as well. It should include:
- First aid kit
- Cash & credit card (power outages
mean banks and ATMs may be unavailable)
- Battery operated radio
- Flashlight with extra batteries
- Important documents and records, photo
IDs, proof of residence
- 3 day supply of non-perishable food, one
gallon of bottled water per person per day, coolers for food and ice
storage
- Fire extinguisher
- Blankets, sleeping bags and extra
clothing, extra shoes & socks
- Helmet (bicycle helmet), for each family
member
- Extra prescription medications, extra
written copies of prescriptions, hearing aids, and other special
medical items
- Eyeglasses and sunglasses
- Extra keys
- Toilet paper, clean up supplies, duct
tape, tarp, rope
- Can opener, knife, tools
- Booster cables, road maps
- Special supplies needed for babies,
older adults and pets
Remember to change perishable supplies and
water every six months.
For more information on Severe Weather
Awareness Week, see the Division of Emergency Management Web site: www.txdps.state.tx.us/dem
and the National Weather Service Southern Region Headquarters, Fort Worth,
Web site: www.srh.noaa.gov
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WHEN
FLOODWATERS COVER THE ROAD, BACK UP!
The Division of Emergency Management, Texas
Dept. of Public Safety urges drivers to exercise extreme caution during
severe rain events.
Flooding is the most common cause of
weather-related deaths in Texas. As little as six inches of water can
knock adults off their feet. Vehicles aren't safe either. When drivers see
water across across a road, they need to back away and choose a different
route.
Never drive through water on a road. Water
can be deeper than it appears and water levels can rise very quickly.
Floodwaters erode roadways. A missing section of road, even a missing
bridge, will not be visible with water running across the area.
If a car stalls in floodwater, get out
quickly and move to higher ground. Floodwaters may still be rising and the
car could be swept away at any moment.
Water displaces 1,500 pounds of weight for
every foot that it rises. In other words, if a car weighs 3,000 pounds, it
takes only two feet of water to float it. Cars can become death traps
because electric windows and door locks can short out when water reaches
them, trapping occupants inside.
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TORNADO
MYTHS:
Myth: Areas near rivers, lakes and
mountains are safe from tornadoes.
Fact: No place is safe from tornadoes. In the late 1980s, a tornado
swept through Yellowstone National Park leaving a path
of destruction up and down a 10,000 ft. mountain.
Myth: The low pressure with a
tornado causes buildings to "explode" as the tornado passes
overhead.
Fact: Violent winds and debris slamming into buildings cause most
structural damage.
Myth: Windows should be opened
before a tornado approaches to equalize pressure and minimize
damage.
Fact: Opening windows allows damaging winds to enter the structure.
Leave the windows alone; instead,
immediately go to a
safe place.
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OTHER
THUNDERSTORM HAZARDS
These dangers often
accompany thunderstorms:
Flash Floods: Number
ONE weather killer - 146 deaths annually
Lightning: Kills 75-100 people each year
Damaging Straight-line Winds: Can reach 140 mph
Large Hail: Can reach the size of a grapefruit - causes several
hundred million dollars in damage annually to property and crops
• Division of
Emergency Management
• National Weather Service Southern Region Headquarters,
Fort Worth
• Wind Science & Engineering Research Center at Texas
Tech University
• Red River Valley Tornadoes
of April 10, 1979
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