Be ready for Tsunami
Note:
(i) The
following advice is based upon best available information. However, all
emergency situations are fluid and may produce unexpected events. The
priority in emergency situations is to protect yourself and your family.
These advisory pages are intended only as guidance to help you prepare.
In the event of facing immediate danger, protecting yourself and your
family is always the first priority.
(ii) Lists
provided for emergency and evacuation kits are not exhaustive and will
depend upon the circumstances of the individual(s).
Be Prepared
- Find out if your home, school, workplace or other frequently visited locations are in tsunami hazard areas.
- Know the height of
your street above sea level and the distance of your street from the
coast or other highrisk waters.
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- Plan evacuation
routes from your home, school, workplace and other places you could be
where tsunamis present a risk. If possible, pick areas at least 10
metres above sea level or go as far as 3 kilometres inland, away from
the coastline. If you cannot get this high or far, go as high or far as
you can. Every metre inland or upward may make a difference. You should
aim to be able to reach your safe location on foot within 30
minutes.
- Find out what the
school evacuation plan is. Find out if the plan requires you to pick
your children up from school or from another location, or if the
children will be evacuated separately (the usual likely scenario). If
this is the case, confirm where they will be evacuated to. Telephone
lines during a tsunami watch or warning may be overloaded and routes to
and from schools may be jammed.
- Practice your
evacuation routes. Familiarity with your evacuation procedures can save
your life. Be able to follow your escape route at night and during
inclement weather. Practicing your plan makes the appropriate response
into an automatic reaction, requiring less thinking during an actual
emergency.
- If you are a
tourist, familiarize yourself with local tsunami evacuation protocols.
You may be able to safely evacuate to the third floor and higher in
reinforced concrete hotel structures.
- Remember that
earthquakes generate tsunamis: If you are at the beach or near the
ocean, and you feel the earth shaking, move immediately inland to higher
ground. DO NOT wait for a tsunami warning to be issued. Stay away from
rivers and streams that lead to the ocean due to strong tsunami wave
action and currents.
How to protect yourself
On Land
- Announcements
to evacuate will be made through TV & radio stations, Police Sirens
and Loud hailers. The public is advised to follow the directives of the
Police during evacuation.
-
If you hear an
official tsunami warning or detect signs of a tsunami, evacuate at once.
Follow the directives of police.
Get to higher ground
as far inland as possible. Watching a tsunami could put you in grave
danger. If you can see the wave, you are too close to escape
it.
- If you are in school and
you hear there is a tsunami warning, you should follow the advice of
teachers and other school officials.
-
High, multi-storey,
reinforced concrete buildings along coastal areas can provide a safe
refuge on the third floor and above, if you are unable to quickly move
inland.
- Where possible, make sure
your family, neighbours are aware of the warning and taking action. Tell
them where you are going to if known.
- Take your evacuation kit.
- Do not make unnecessary calls to avoid congesting the network and hindering evacuation efforts
At Sea
- Tsunamis can cause rapid
changes in water level and unpredictable dangerous currents that are
magnified in ports and harbours. Boats and boaters in these areas are
classified as a tsunami high risk group.
In a locally
generated earthquake - tsunami scenario, there will be no time to deploy
a boat as waves can come ashore within minutes.
Damaging
wave activity and unpredictable currents can affect harbours for a long
time following the initial tsunami impact on the coast. Contact the
port authority or always listen to mariner radio reports before
returning to port. Make sure that conditions in the harbour are safe for
navigation and berthing.
Remember:
- If you see an
unexpected rise or fall in the sea, or experience an earthquake in a
coastal area, a tsunami may be approaching. You should immediately move
to higher ground.
- Stay tuned to your radio or TV. Information bulletin regarding the situation will be broadcast regularly.
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- Follow the emergency signs and the directives of the Authorities.
- Never go to the
coast to try to watch a tsunami. Tsunamis move faster than a person can
run or drive safely. If you can see the wave, you are too close to
escape it.
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- Do not return to the coast until the Authorities give the “All Clear” signal.
- All low lying coastal areas can be struck by a tsunami.
- Tsunami can occur at any time of day or night.
- Tsunami can travel up rivers and streams from the ocean.
- Tsunami can easily wrap around Island and be just as dangerous on coasts not facing the source of the tsunami.
- Prepare an emergency kit with basic necessities.
- Share your knowledge with family, relatives and friends, it could save their lives.
- During
a tsunami emergency, your local police, fire, and other emergency
response organizations will save your life. Give them your fullest
cooperation.
After a tsunami
- Return
home only after authorities tell you it is safe. A tsunami is a series
of waves that may continue for hours. Do not assume that after one wave
the danger is over. The next wave may be larger than the first
one.
-
- Check yourself for injuries and get first aid as needed before helping injured or trapped persons.
Help people who
require special assistance— infants, elderly people, those without
transportation, people with disabilities and large families who may need
additional help in an emergency situation.
- Use the telephone only for emergency calls.
- Stay out of any building that has water around it. Tsunami water can cause floors to crack or walls to collapse.
- Use caution when
re-entering buildings or homes. Tsunami-driven floodwater may have
damaged buildings where you least expect it. Carefully watch every step
you take.
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- To avoid injury, wear protective clothing and be cautious when cleaning up.