Sri Lanka's first Tsunami Protection Village
Sri Lanka, Monday (Reuters) The next time monster waves tear through
this quiet little village on Sri Lanka's ruined southern coast, the man
who runs the local cafe is poised to sound the alarm.
There were no early warning systems or evacuation plans when one of
the strongest earthquakes in recorded history set of a tsunami that
killed 228,000 people and left more than a million homeless in a dozen
countries around the Indian Ocean rim on Dec. 26.
Tsunami-affected countries are taking various routes to deal with the
next one which residents, unnerved with every big aftershocks, fear can
happen at any time. Walagedo, a tidy little hamlet about 80 kms (50
miles) south of Colombo, is the first of Sri Lanka's Tsunami Protection
Villages.
Chandrasana de Silva is in charge of sounding the horn, when the
Geological Survey and Mines Bureau calls to warn of an approaching
tsunami.
The horn sits atop a thin pole planted in a boulder on the beach
behind his house and cafe on the main road. A twisted blue wire snakes
out from a window by the phone, across the grass and palmettos, through
coconut trees and over the beach to the pole.
De Silva acknowledges this is not an ideal arrangement. For one
thing, he takes tourists on adventure excursions around Sri Lanka and is
not home a good deal of time. "This is just temporary," he explains.
"Next month Colombo wants to connect direct to the siren."
Walagedo is meant to be the first of many villages with a tsunami
protection plan - robust sirens on the beach, evacuation route signs
posted on utility poles, public awareness campaigns.
It took the tsunami two hours to reach Sri Lanka's coastline.
Indonesia was hit within a half hour.
Indonesia's reconstruction master plan proposes the construction of
escape hills, scattered along Aceh's coastline on the northern tip of
Sumatra. Made of concrete and covered with grass, the hills would be
capable of accommodating 1,000 people at the flat top.
The hills would be situated to allow people to reach them within five
to 20 minutes. The government is also planning three-storey earthquake
resistant "escape buildings". "They can choose the escape hill, the
escape building or the escape roads," Ibu Chairani, head of the
provincial public works department in Aceh, said in an interview.
Thailand which staged the region's maiden evacuation drill on its
tourist mecca of Phuket island has moved the fastest.
By the end of the year, Thailand intends to put buoys on the sea
bottom that would transmit data of an approaching tsunami to the new
National Disaster Centre, which will send out alerts to media, text
messages to vast mobile networks and trigger sirens on 50 warning
towers.
An interim warning system for the Indian Ocean should be in place by
October, mainly by upgrading an existing network of tidal gauges,
Patricio Bernal, head of the U.N. Oceanographic body charged with that
task, told Reuters.
"Detecting a tsunami is only part of the problem," Bernal said. "The
big problem is how to prepare societies and local populations so they
can act appropriately to a warning." |