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IN the
Philippines an average of 20 typhoons hit annually,
leaving a trail of deaths, injuries and damaged
properties worth billions of pesos. Typhoons that have
left their marks were Milenyo, Reming, Lando, Mina and
only this week—Frank.
Typhoon
Frank wreaked havoc on an area totaling 250,000 hectares
of farmland in Central and Southern Luzon, and in
Southwestern and Central Visayas. Hundreds of Filipino
families have lost their shelter, livelihood and, some,
their lives.
As the
rainy season draws to its peak, as evidenced in the
declaration of the third week of June (Presidential
Proclamation 823) as “Typhoon and Flood Awareness Week,”
it is very important for everybody not to be caught
unprepared by being informed of the hazards and being
educated on what to do before a storm comes.
Whenever
a tropical cyclone is expected to enter the country’s
area of responsibility, the Philippine Atmospheric
Geophysical and Astronomical Service Administration (Pagasa)
categorizes the storm according to public storm signals,
which tells us the time when it is expected to hit, wind
velocity and gustiness. Here are categories of storm
signals and what to expect:
(1)
Public Storm Signal No. 1 has winds of 30 kph to 60 kph,
and it may be expected to hit in at least 36 hours. Very
light or no damage at all may be sustained by the
exposed area. Classes in preparatory schools are
suspended, but business may be carried out as usual.
Pagasa
issues a weather bulletin every six hours to update
whether a weather disturbance will be elevated to a
higher level.
(2)
Public Storm Signal No. 2 means that a moderate tropical
cyclone will affect the locality. Special attention is
given to the latest position, direction and speed of
movement and intensity of the tropical cyclone as it may
intensify with winds greater than 60 kph to 100 kph and
may hit in at least 24 hours.
During
this phase some trees may be tilted; old galvanized iron
roofing may roll off; and some agricultural products are
moderately damaged.
Sea and
coastal waters are dangerous to smaller craft, so
fishermen are advised not to go to the sea. The public
is advised to stay indoors and secure properties.
Disaster
preparedness and response agencies/organization are
activated to respond appropriately to distress calls.
(3)
Public Storm Signal No. 3 indicates that a strong
tropical cyclone will affect the locality with maximum
sustained winds greater than 100 kph to 180 kph, and may
be expected to hit in at least 18 hours.
During
this stage, most plants are destroyed and trees may be
uprooted. There may be considerable damage to structures
of light to medium construction.
There is
widespread disruption of electrical power and
communications services, and moderate to heavy damage
may be expected in both agricultural and industrial
sectors. Travel by sea and by air is very risky. Classes
in all levels and work are suspended at this point.
(4)
Public Storm Signal No. 4 indicates that a very powerful
typhoon will affect the locality with volatile and
strong winds of more than 185 kph and may be expected to
hit in at least 12 hours.
The
situation is potentially destructive with trees
uprooted, plantations severely damaged, electric power
distribution and communications service disrupted. In
this storm signal, all travel and outdoor activities
should be canceled.
However,
learning about signs and warning, effects and dangers of
typhoons is not enough. Consumers should know what to do
before the storm comes to be able to protect themselves,
their family and their property. Here are some
precautionary measures that might be helpful:
§
Educate
members of the family on preparedness and protection.
§
Reinforce homes to withstand wind and flooding by
installing guy wires or buttresses to main structural
columns. This reinforces anchorage to the ground.
§
Check
for leaks and loose roofing thatches or GI sheets.
Ensure that main structural elements roof are secured to
the top beams of the house.
§
Store
adequate supply of food and drinking water. Prepare
flashlights, batteries, matches, kerosene lamps or
candles in anticipation of power failure.
§
Keep a
transistor radio and listen to latest reports, bulletins
and announcements.
§
Check on
everything that may be blown away or turned loose.
Flying objects are dangerous during typhoons.
§
If the
“eye” of the storm passes over your place, there may be
a lull lasting for a few minutes to half an hour. Stay
put. Make emergency repairs if necessary, but remember
that wind will blow suddenly from the opposite direction
with even greater violence.
§
Cut off
loose tree branches and excessive foliage or leaves.
§
If your
house floods severely or is in the path of mudslides,
move to a designated evacuation center and stay there
until the storm has completely subsided.
§
Slightly
open a window or door opposite from where the wind comes
from to avoid pressure buildup.
§
Stay
calm. The ability to think
and act
rationally in face of emergency rubs off to other
members of the
family.
When
disasters strike, there is really no point in pointing
fingers and laying blame on what was not done and what
is not being done. Do not let ignorance rob you of your
home, livelihood and life because at the end of the day,
the only ones consumers can depend on are themselves
and members of their family. |