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Why Should Your Family
Prepare?
Chincoteague, like other communities, is subject to the
effects of major emergencies and disasters derived from
natural, man-made or technological causes. One of the most
serious natural disasters would be caused by a hurricane. It
is possible for a hurricane to strike Chincoteague
threatening lives and property. The impact would be
extremely serious upon local jurisdictions and the region.
Community awareness and preparedness must be taken seriously
to insure that everyone understands what to do before,
during and after a hurricane. The time to prepare is now. Do
not wait until a crisis occurs to develop your family plan
for survival.
Chincoteague residents must be prepared to respond to the
threat of major emergencies and disasters. Individuals and
families must accept a great deal of the responsibility in
preparing for the response. How well you are prepared to
respond, deal with the disaster conditions and recover from
the consequences depends upon your awareness, knowledge and
planning efforts. The situation is survivable. You can
reduce the impact upon your family. The first step is to be
aware of the hazards and risks. The next step is to become
knowledgeable about what to do BEFORE, DURING, and AFTER a
hurricane or other disaster strikes. Finally, you need to
develop your own DISASTER RESPONSE & RECOVERY PLAN.
The enclosed information is intended to provide you with
some basic information important to these processes. More
information is available by calling your local Emergency
Management Office.
More Hurricanes Likely
From 1950 through 1990, the Atlantic Basin has averaged
annually 5.7 hurricanes, 9.3 named storms, 47 named storm
days, 24 hurricane days, 3 intense hurricanes and 4.7
intense hurricane days. Dr. William Gray of Colorado State
University forecasted the occurrence of 6 hurricanes, 10
named storms, 50 days with named storms, 20 days with
hurricanes, 2 intense hurricanes (Category 3, 4, or 5) and 4
days with intense hurricanes during the 1998 Atlantic
hurricane season. Knowledgeable sources have predicted a
near normal season based upon anticipated reduced El Nino
activity. During the 1997 season, the Pacific Ocean
warm-weather phenomenon called El Nino fortunately disrupted
normal storm development in the Atlantic. Thus, there were
only seven named storms produced, three of which became
hurricanes. When a tropical storm forms and winds reach 39
mph, it is given a name. It becomes a hurricane when winds
exceed 74 mph.
Warm Tropical Waters Spawn Hurricanes
From June 1 to November 30, the tropical Atlantic Ocean,
Gulf of Mexico and Caribbean warms up enough to spawn one of
nature's most destructive storms. Hurricanes in the past
have killed thousands and left entire cities in ruin.
Hurricanes usually form over water that is at least 80
degrees Fahrenheit. They are giant heat engines that convert
the heat energy of the tropics into wind and waves.
Storm Surge...A Deadly Killer
"Storm Surge" is a large dome of water pushed up in advance
of a hurricane making landfall. This dome of water can
exceed 20 feet depending upon the strength of the hurricane
and tide conditions. Storm surge flooding has caused more
deaths than hurricane winds. Storm surge is not to be
confused with a tidal wave or tsunami. It is large amount of
water on top of which there is heavy wave action. A storm
surge can last for several hours. In a deep ocean, this huge
dome of water sinks and flows away. As the storm nears land,
the rising sea floor blocks the building water's escape. It
comes ashore as a deadly storm surge. During high tide, the
storm surge will be ecen deeper and more extensive.
Flooding...A Dangerous Situation
Flooding may result from both heavy sustained rainfall or
storm surge inundation. As the hurricane moves inland, it
will be accompanied by a large amount of rainfall over a
short period of time. This adds to the previous storm surge
flooding and collects outside the normal boundaries of
rivers, streams, lakes and canals. Depending upon a storm
surge's wave size and ground elevation, water may become
trapped. This creates additional associated hazards, such as
drowning, electrocution from fallen power lines, health
risks associated with drinking contaminated water and
property damage or loss.
Winds...Highly Destructive Forces!
The following picture of a historical hurricane shows wind
spiraling in toward the calm eye with the wind increasing as
it nears the center. In reality, it is much more complex.
This illustration from the U. S. Department of Commerce,
Natural Disaster Survey Report, is a 48 by 48 square area
centered on the eye of Hurricane Andrew at 4:30 AM on August
24, 1992, as the storm moved into Dade County, Florida.
All hurricanes are different, rapidly changing and dynamic.
Generally speaking, the most severe winds are located just
outside the eye of the hurricane in the northeast quadrant.
Above illustration shows estimates of ground-level winds
bases upon measurements made by an U. S. Air Force airplane
flying at about 10, 000 feet. Winds at 10, 000 feet were
even stronger. Friction with the ocean and the ground slows
the winds at ground level. Hurricanes produce extremely
dangerous and destructive winds that kill, injure and
devastate cities and whole regions for miles inland. Flying
debris can kill. Don't forget, tornadoes sometimes
unpredictably form within the periphery of a hurricane as
the storm moves over land.
Weather Forecasting...
The coordinates of a hurricane given by the National Weather
Service indicate the location of the center of the EYE. The
average storm is 250 miles in diameter; thus the danger zone
can extend beyond 100 miles in all directions around the
coordinates. If storm was projected to hit our area, maximum
conditions would exist if the storm EYE crossed over us.
Keep in mind that there will always be a margin of error,
since hurricanes and Mother Nature are dynamic and
constantly changing.
How Are Hurricanes Classified?
The National Hurricane Center classifies hurricanes
according to their potential for producing extensive damages
on a scale of 1 to 5. Herbert Saffir, a consulting engineer
specializing in wind damage to buildings, and Robert
Simpson, previous Director of the National Hurricane Center
in the 1970's, invented the rating scale. The following
table is a breakdown of the average wind, pressure and storm
surge values for each of the five hurricane categories, The
average atmospheric pressure is given in inches of mercury.
The average sea-level atmospheric pressure is 29.92 inches
of mercury. Wind speed is given in miles per hour. Generally
speaking, Category 3 hurricanes and higher are categorized
as major. Notice that damages will increase exponentially as
the category number is raised.
|
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CATEGORY |
PRESSURE
(IN Hg) |
WINDS
(MPH) |
STORM SURGE |
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Depression |
- |
- |
>35 |
- |
|
Tropical Storm |
- |
- |
39-73 |
- |
|
Hurricane |
1 |
>28.94 |
74-95 |
4-5 feet |
|
Hurricane |
2 |
28.50 - 28.91 |
96-110 |
6-8 feet |
|
Hurricane |
3 |
27.91 - 28.48 |
111-130 |
9-12 feet |
|
Hurricane |
4 |
27.17 - 27.88 |
131-155 |
13-18 feet |
|
Hurricane |
5 |
>27.17 |
>155 |
>18 feet |
BEFORE A HURRICANE THREATENS
How Safe Is Your Home?
If you live near the coast, plan to relocate during a
hurricane emergency. If you live in a mobile home, always
plan to relocate. Don't forget that public utilities may
fail if a hurricane strikes. Utilities include cable
television, electric, natural gas, sewer, storm water,
telephone and water. It may take days or weeks before they
can be restored. This may make survivability extremely
difficult. How would your family survive with one or more of
the above utilities no longer available for days or weeks?
Your home may be safe, but you could be affected by the loss
of one or more public utilities by being close to the
disaster stricken area. Contact your local Emergency
Management Office for assistance in evaluating the
vulnerability of your home as to the flood risks.
Evacuation Route to Safety If you Have to Leave
Plan your potential evacuation routes to a safe destination
now! Consider the number of hours it will take your family
to evacuate to a safe area, when traffic conditions are
extremely congested. Don't wait until the last minute to
plan! Have alternate routes charted as well.
Virginia Department of Transportation Traffic Control Plan
VDOT had developed a traffic control plan that is designed
to maximize roadway capacities during a mass evacuation.
During the emergency situations, residents need to listen to
radio or television stations for specific information from
local emergency management officials. Situations will be
constantly changing through the evacuation period. Leave as
early as possible and use routes specified for your area.
Residents of Northampton and Accomack Counties will use
Route 13 North as the evacuation route. The Chesapeake Bay
Bridge Tunnel is not an evacuation route.
Family Disaster Supplies Kit
Keep these supplies at home throughout the year in
preparation for major emergencies or disasters. We recommend
that you keep them in a separate "Family Disaster Supplies
Kit" so they are easy to find when you need them. Identify a
safe room for storage of the supply kit. Don't forget to
rotate and replace expired items throughout the year. Family
members should discuss and plan additional supplies that
might be needed over an extended period of time. Be ready
for the hurricane season. Some supplies will be required in
the event you elect to stay in your home. Others may be
required if you evacuate or relocate or go to a shelter.
Plan supplies so they are clearly accessible and
identifiable. After a hurricane watch is issued, there may
be a high demand and short supply of many items.
- AM/FM radio (AC/DC battery operated)
- Baby food, diapers, formula, and other supplies
- Backpack, duffel bag, portable cooler or other containers
- Bleach (without lemon or any other additives)
- Canned or packaged foods, milk and beverages
- Can opener (non-electric)
- Changes of clothing, hard soled shoes and rain gear for
each family member
- Eating utensils and supplies
- Emergency cooking facilities (camping equipment and
supplies are great)
- Extra prescription medications, glasses or hearing aids
- Fire extinguishers
- First aid kit
- Flashlights and extra batteries (correct size for
flashlights, radios, etc.)
- Food and water for pets
- Important documents (driver's license, birth certificate,
insurance documents, etc.)
- Lanterns and fuel (stored in a safe and protective
container)
- Matches (stored in a safe and protective container)
- Mosquito repellant
- Plywood boards 3/4'' to board up windows (cut and fit
ahead of time)
- Quiet games, toys, books, and cards
- Sleeping bag and blankets for each family member
- Spare keys for home, vehicles, boats, etc.
- Toilet paper, soap, toothbrushes, toothpaste and other
personal hygiene items
- Water (one gallon per person per day for drinking
purposes)
- Water purification procedures and tablets (check with your
local health department)
- Weather alert radio (AC/DC battery operated)
- Other items preplanned by the family
Take a Regular Inventory of Your Property
A complete inventory of personal property will help in
obtaining insurance settlements and/or tax deductions for
uninsured losses. Inventory checklists can be obtained from
your insurance representative. Don't trust your memory!
Emotional stress upon your family will already be traumatic
after a disaster. Document personal property by listing
descriptions, taking pictures or video of household
belongings. Store important documents in waterproof
containers or a safety deposit box.
Do You Have Adequate Insurance?
Review your insurance policies and coverage to avoid costly
misunderstandings. In addition to your homeowner's
insurance, do you have flood insurance? If you are within a
flood plain and/or storm surge area, flood insurances must
be purchased under a separate policy. Don't forget that
storm surge maps are different from flood insurance rate
maps. Separate insurance policies are needed for protection
against wind and flood damage. Most people don't realize
this, until it it too late. If you live in an apartment or
condominium do you have adequate renter's content insurance
to cover your furniture and personal property? Don't wait
until the last minute to get coverage. It will not be
available to you in sufficient time.
Do You Have an Out-Of-State "Family Contact'
Do you have an out-of-state friend or relative, who can be
your "family contact" in case your family members are
separated? After a disaster, it is often easier to call long
distance. Family members should call this person and advise
them of their location and status. Everyone must know the
telephone number of your designated family contact.
What About Family Pets?
Don't forget to make special arrangements and plans for a
place that will safely house, feed and care for your pets.
If you evacuate, are the pets going with you? Don't forget
to include food and water in your Family Disaster Supplies
Kit. You will not be allowed to bring your pets to public
shelters. Make arrangements with your veterinarian, humane
society or private pet shelter outside the normal hurricane
impact areas.
Family Members Must Work Together as a Team
Families can cope with a disaster by preparing and working
together as a team. Create a family disaster plan. Planning
what to do is your best protection and your responsibility.
Involve all family members in the planning process, so that
they know what to expect, as well as what to do when a
Hurricane Watch or Warning is issued. When will you evacuate
or go to a shelter? Routinely practice and update your plan.
What Is a Hurricane Watch?
A Hurricane Watch is issued by the National Hurricane Center
to alert specific regions or states that hurricane
conditions pose a threat to a specified area within 36
hours. Monitor storm reports on radio and television
closely. Implement your family plan. If evacuation has not
already been recommended, consider leaving the area early to
avoid long hours along congested and limited evacuation
routes.
Portable Radio with Fresh Batteries
Your radio will be you most useful information source. This
includes both your AM/FM and Weather Alert Radios. Have
enough batteries to last several days. Electricity may not
be available for days or weeks, if you choose to stay. Don't
wait until the last minute to buy fresh spare batteries.
There will be a high demand and short supply of vital
supplies shortly after a hurricane watch is issued.
Flashlights, Lanterns and Matches
Store matches in a waterproof container. Have lantern fuel
in a safe container and location adequate to last for
several days, if you plan to stay. We do not recommend
candles. Keep fire safety in mind. If you had a fire,
emergency response could be difficult or impossible!
Full Tank of Gasoline
Never let your vehicle's gas tank be less than half-full
during hurricane season. Fill up as soon as a hurricane
watch is issued. Remember... when electrical power fails,
gas pumps will not work!
Canned Goods and Non-Perishable Foods
Store packaged foods that can be prepared without cooking
and need no refrigeration. Don't forget a manual can opener!
Containers for Drinking Water
Have, clean, air-tight containers to store sufficient
drinking water for several days. The local water supply will
probably be interrupted or contaminated.
Materials for Protecting Windows and Doors
Have shutters or lumber ready to protect large windows and
doors. Be sure to include the necessary hardware and tools
to securely cover windows and doors.
What is a Hurricane Warning?
A Hurricane Warning is issued by the National Hurricane
Center where sustained winds of 74 mph (64 knots) or higher
are expected within a specified area within 24 hours or
less. All precautions must be completed immediately.
If you Live in a Mobile Home
Check tie-downs, turn off utilities and leave immediately
for a safer place. Mobile homes are unsafe in hurricanes,
tornadoes or severe thunderstorms. Can you imagine what
hurricane-force winds would do to your mobile home?
Prepare for High Winds
Brace your garage door. Lower antennas. Be prepared to make
repairs.
Anchor Objects Outside
Awnings, garbage cans, grills, lawn furniture, loose garden
tools, toys and all other loose objects can be deadly
missiles. Anchor securely or bring indoors.
Protect Windows and Other Glass
Securely board up or shutter large windows. Draw drapes
across windows and doors to protect against flying glass.
Move Boats on Trailers Close to House
Fill boats with water to weigh them down. Lash securely to
trailer and use tie-downs to anchor trailer to the ground or
house. Check mooring lines of boats that must remain in
water, then leave them. Accomplish this ahead of the
hurricane watch to save time.
Store Valuables and Personal Papers
Put important documents in waterproof containers and store
them in the highest possible location protected from
potential flooding. If you evacuate, be sure to take them
with you. You should have secured most of your valuables and
important papers in a safety deposit box during the family
planning process.
Prepare for Storm Surge, Tornadoes, High Winds & Flooding
Storm surges, tornadoes and floods are killers associated
with a hurricane. In a Tornado Warning, seek inside shelter
below ground level if possible. Otherwise, go to the
inner-most small room away from outside walls, doors and
windows on the lowest level of your structure. If you are
outside, seek cover in a ditch or other low spot. Do not
attempt to outrun a tornado! Mobile homes and portable
buildings are extremely unsafe during a tornado!
The surge of the ocean water plus flash flooding of streams
and rivers due to torrential rains cause 90% of the deaths
associated with hurricanes. If you anticipate that your
family will be at risk, evacuate early before the hurricane
watch is issued! Complete evacuation well before the arrival
of tropical force winds.
Stay Indoors
Stay indoors within an inner room on the lowest level away
from doors and windows. Do not go out in the brief calm
during passage of the hurricane's eye. The lull sometimes
ends suddenly and winds return from the opposite direction.
Winds can increase in seconds to 75 mph or more.
Protect Property
Without taking any unnecessary risks, protect your property
from damage. Temporary repairs may reduce further losses
from wind and water.
Stay Away from Windows and Glass Doors
Move furniture away from exposed doors and windows.
Keep a Continuous Communications Watch
Keep radio or television tuned to receive information from
official sources. Unexpected changes can sometimes call for
last minute relocations.
Remain Calm
Your ability to cope with emergencies will help other
members of your family. Stay calm, reassuring and use common
sense. Use the telephone or cellular phones only in the
event of an emergency or life-threatening situation.
Implementing Your Evacuation Plan
Know where you are going, leave early, leaving sufficient
time to avoid heavy evacuation traffic. Evacuate in daylight
with a full tank of gas. Take only the most valuable
possessions with you; otherwise place them in high points
away from flooding within your home. Listen to your car
radio for additional emergency information or evacuation
routing problems.
Going to a Shelter
Take blankets, sleeping bags, flashlights, special dietary
foods, infant needs, games, lightweight folding chairs and
water. Register every person arriving with you at the
shelter. Do not take pets, alcoholic beverages or weapons of
any kind to the shelters. Be prepared to offer assistance to
shelter workers if necessary, and advise all family members
of their obligations to keep the shelter clean and orderly.
Lock Windows and Doors
Turn off gas, water and electricity. Check to see that you
have done everything you can to protect your property from
damage or loss.
Carry Along Survival Supplies
You should have preplanned what to take within your vehicle
(blankets, bottled water, canned or dried provisions, eating
utensils, extra family medications, first aid kit, games,
hearing aid, manual can opener, prescriptions, sleeping
bags, spare batteries, spare glasses and other essential
survival items). Take additional changes of clothing and
foul weather gear.
Keep Important Items With You at All Times
You should have preplanned to keep in your possession your
driver's license, personal identification papers, insurance
policies, personal property inventory, medic-alert or device
with special medical information, maps to destination,
heirlooms, valuable pictures and essential paperwork that
may be vital during and after your evacuation. Take cash,
since ATMs or credit card machines may not be working.
When To Return
If you evacuated, delay return until authorized by local
authorities. Telephone services within the evacuation zone
may be overloaded or non-existent for an extended period of
time. Listen to radio or television for information
concerning returning to your home. Keep in mind that local
emergency authorities will be addressing life and safety
concerns on a priority basis, as well as trying to clear
debris from roadways. There most likely will be electrical
power lines down, extensive flooding of roads and other
situations that may not allow safe immediate return to your
home. It takes time for government, emergency and public
utility authorities to clear the way for your safe return.
Beware of Outdoor Hazards
Watch out for loose or dangling power lines. Many lives are
lost by electrocution! Treat all downed lines as live and do
not touch them. Report the fallen power lines to your local
power company or police. Stay inside your car if a wire is
touching it, and wait for help to arrive.
Walk or Drive Cautiously
Debris-filled streets are dangerous. Use hard-soled shoes.
Poisonous snakes and rodents may be a hazard. Washouts may
weaken road and bridge structures that may collapse under
vehicle weight.
Guard Against Spoiled Food
Food may spoil if refrigerator power is off for more than a
few hours. Freezers will keep food for several days, if
doors are not opened after power failure. Do not refreeze
food once it begins to thaw.
Do Not Use Water Until Safe
Use your emergency supply or boil water before drinking
until officials advise that the water is safe. Check with
your local health department or emergency management agency
regarding water purification procedures. Report broken water
or sewer mains to proper authorities.
Take Extra Precautions to Prevent Fire
Avoid using candles as a light source. Unsafe use of candles
can cause tragic fires. Instead use flashlights or lanterns.
Fire safety practices are essential to prevent deaths,
injuries or more property losses. Keep in mind that you may
not have a telephone to call the emergency services if a
fire does start.
Loss of Electric Power
If you and others have lost power, call Connectiv using the
emergency or "Lights Out" number found in the white pages or
your phone book (1-800-375-7117). Give your name, address
and the general area of the outage. if the line is busy, try
again later. A busy signal means others are also reporting
outages. Disconnect or turn off any major appliances like
stoves, televisions, air conditioners and water heaters that
could come on suddenly when power is restored. This will
help prevent blowing fuses, tripping circuit breakers and
fires. Leave a light on so you will know when power is
restored. Use a battery-powered radio to obtain up-to-date
information on the outage. Consult a professional
electrician or your local power company regarding the proper
and safe use of generators before the disaster strikes.
Telephone & Cellular Phone Communications
Make only emergency telephone calls. Keep all calls brief.
Report emergencies to 911. Identify yourself and your
location. Speak clearly and calmly. Be respectful of the
fact that emergency agencies and others involved with life
or death emergencies will need to use these communications
systems. When using a cellular phone, call the non-emergency
number listed in the telephone directory. Telephone and
cellular phone services will either fail or become
overloaded during a major emergency or disaster. Be prepared
not to have services available.
Insurance Tips
Insurance representatives will be on the scene soon after a
major disaster to speed up the handling of claims. Notify
your insurance agent concerning any losses. Leave word where
you can be contacted. Be patient. Insurance representatives
will settle hardship cases first. Don't assume your
settlement will be the same as your neighbor's. Policy forms
differ and storm damage is often erratic.
Take Steps to Protect Property
Make temporary repairs to protect property from further
damage or looting. Use only reputable contractors, check
with the Better Business Bureau. Keep all receipts for
materials used. If you observe looting or unscrupulous
activities, advise law enforcement.
Building Private and Public Sector Partnerships
Responsibility for the clean up falls to numerous local,
state and federal agencies. A local disaster coordinator or
representative will be on hand to help residents in this
effort. It is a TEAM effort between the private and public
sector to bring the community eventually back to normal.
Sometimes, it takes years for communities to totally recover
from a major disaster. Your preparedness planning and
cooperation will go a long way to aid the recovery process.
If you and your family are okay, some extra volunteer time
can go a long way to aid others.
ADDITIONAL THINGS TO REMEMBER
Keep Tuned In!
Even though meteorologists have made improvements in the
forecasting and tracking of severe weather, especially
hurricanes, there is no way to predict far enough in advance
exactly how a storm will affect coastal Virginia or when it
will hit. This unpredictability makes "being alert" a vital
factor in protecting your home, possessions and family.
While trained officials and volunteers organize to oversee
such things as evacuations and storm preparations, the
responsibility for keeping in touch with changes during the
threat is the public's. By being aware and staying tuned to
local radio and television broadcasts, the public is able to
find out what to do, when to do it and where to go. In
addition, 24-hour-a-day storm information can be received
from the National Oceanic and Atmospheric Administration (NOAA)
weather radio. Weather alert radios that are AC/DC battery
powered are special weather advisories, watches and
warnings.
Evacuate Early!
Flooding can begin well before a hurricane hits land. Plan
to evacuate early and keep a full tank of gas during the
hurricane season. Learn the best evacuation route before
storms form. Make arrangements with friends or relatives
inland to stay with them until the storm has passed. Never
attempt to drive during a hurricane. Wait until the all
clear is given after the storm. Flash flooding can occur
after a hurricane has passed. Avoid driving on coastal and
low-lying roads. Storm surge and hurricane related flooding
are erratic and occur with little or no warning.
Flood... Get Out of the Car!
Never attempt to drive through floodwater on a road. Water
can be deeper than it appears and can rise very quickly. A
car can be buoyed by floodwaters and then swept downstream
during a flood. Floodwaters also can erode roadways. A
missing section of road or bridge will not be visible
underneath floodwaters. Wade through floodwaters only if the
water is not flowing rapidly and only in water no higher
than the knees. If your car stalls in floodwaters, get out
quickly and move to higher ground. The floodwaters may still
be rising and cars can be swept away at moment's notice.
What to Expect Following a Direct Hit of a Hurricane
Polluted water, limited communications, no electricity,
storm sewers overflowing, structures undermined, severe
erosion to shorelines, debris-clogged roads and more.
Breakers coming ashore in a hurricane travel at about
one-half the speed of winds in the storm. Relating this to
pressure created by the breakers means an impact of 10,000
pounds of pressure per square inch. |
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