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Tsunami warning after quakes hit Sumatra island | Special reports | Guardian Unlimited
Tsunami warning after quake hits Sumatra island
12.09.07. map - Indonesian earthquake | Special reports | Guardian Unlimited
Peter Walker and agencies
Wednesday September 12, 2007
Guardian Unlimited
Nations around the Indian Ocean issued tsunami warnings today after a huge earthquake shook the seabed west of Indonesia's Sumatra island.
The quake, which happened shortly after 6pm (1200 BST) measured around 7.9 on the Richter scale.
It sparked fears of a repeat of the disaster of Boxing Day 2004, when a similar quake triggered huge waves, killing more than 220,000 around the same region.
The Pacific Tsunami Warning Centre, based in Hawaii, issued the alert for an area including Indonesia, India, Sri Lanka, Thailand and the Maldives, all of which were affected by the 2004 tsunami.
Malaysia, Sri Lanka and India all issued their own warnings, telling residents to move away from the Indian Ocean coastline.
The US Geological Survey said the quake had a preliminary magnitude of 7.9, and was centred around 65km south-west of Bengkulu, a city on the west coast of Sumatra island, at a depth of almost 10 miles.
People in Bengkulu said at least one building had been completely demolished, and that the quake had caused panic about a possible tsunami.
"Everyone is running out of their houses in every direction," Wati Said, a local woman, said. "We think our neighbourhood is high enough. God willing, if the water comes, it will not touch us here."
Reports on Indonesian television stations said several buildings in Padang, the main city in west Sumatra, had collapsed or caught fire.
Some people in high rise buildings in Malaysia, Singapore and Thailand also felt the quake.
"Earthquakes of this size have the potential to generate a widespread destructive tsunami that can affect coastlines across the entire Indian Ocean basin," officials at the Pacific Tsunami Warning Centre centre said.
"Authorities in the region should take appropriate action in response to the possibility of a widespread destructive tsunami."
Indonesia was the nation worst affected by the 2004 tsunami, which was triggered by a 9.0 magnitude earthquake, also centred in the sea off western Sumatra.
The Aceh region, on the northern tip of Sumatra island, was especially devastated, with more than 130,000 people killed.
Indonesia, the world's largest archipelago, is prone to seismic upheaval due to its location on the so-called Ring of Fire, an arc of volcanos and fault lines encircling the Pacific basin.
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