Wednesday, April 11, 2012

Eartquake in Aceh,tsunami allert issued


Panic spread across Indonesia today after tsunami warnings were issued following two massive earthquakes off its coast during a visit there by Prime Minister David Cameron.

Thousands of people in Aceh - 270 miles from the epicentre of the first 8.7 magnitude quake - fled to the hills fearing a repeat of the deadly 2004 Boxing Day disaster which devastated the province.

In the main city of Banda Aceh, terrified residents screamed 'God is great!' as they jumped into cars and the backs of motorcycles, clogging streets as they fled to high ground.


Panic: People in Banda Aceh scramble to ecsape the city after a tsunami warning was issued. There are fears that a tsunami could be as bad as the one on Boxing Day in 2004


Concern: An Acehnese woman with a child tries to stop a car to go to higher ground after tremors are felt


Buildings shook for four minutes and there were reports of people jumping from windows in a desperate attempt to escape.

Then, four hours later, a massive aftershock - with a similarly huge magnitude of 8.2 - struck only 110 miles further out to sea, unleashing even more panic.

A tsunami alert was issued for other countries across the Indian Ocean today, including India, Sri Lanka, Australia, Burma, Thailand, the Maldives and other Indian Ocean islands, Malaysia, Pakistan, Somalia, Oman, Iran, Bangladesh, Kenya, South Africa and Singapore.

There are fears of a repeat of the 9.1-magnitude quake seven years go that triggered a tsunami that killed 230,000 people. Nearly three quarters lived in Aceh, which is on the Sumatra island.

The first quake, which was centred 20 miles beneath the ocean floor, was later thought unlikely to have triggered a fatal wave.

However, the aftershock, which  was centred 10 miles beneath the ocean around 380 miles from the provincial capital, Banda Aceh, may yet unleash a giant wave.

Roger Musson, seismologist at the British geological survey who has studied Sumatra's fault lines, said the first tremor was a strike-slip quake, not a thrust quake, which causes the sea bed to flip up.

Mr Cameron is visiting the country’s capital, Jakarta, which is 1,600 miles south-east of the province and on a different island, Java. No tremors have been felt there and the city is unlikely to be hit.

He told President Susilo Bambang Yudhoyono: ‘Our thoughts should be with those who are affected.

‘Britain of course stands ready to help if help is required.

‘We will stand with you and your government and your people at this time of worry.


 Gone in a blur: Acehnese people escape in motorcycles and tuk tuks

Mr Yudhoyono moved to calm nerves, saying that there appeared to be no serious casualties and local residents had been taken to safety.

Visit: David Cameron talks to Indonesian President Susilo Bambang Yudhoyono after his arrival at the Presidential Palace in Jakarta today

Strike point: The spot where the earthquake hit and bubbles that show where the tsunami is most likely to hit



He added that ‘as of this time there is no threat of tsunami’ - despite an international warning being issued.

He added: ‘The situation is under control so far. It is a very different situation from 2004 when Aceh was faced with a deadly tsunami.’

The tremor was felt in Singapore, Thailand, Bangladesh, Malaysia and India. A tsunami warning has been issued for cities all along the coast of Sumatra.

There were also reports of the water level dropping in the Thai resort of Phuket - a sign that the sea is drawing back in preparation to launch an enormous wave.

A tsunami watch means there is the potential for a tsunami, not that one is imminent. Since 2004 such warnings are issued after every earthquake in the Pacific.

Indonesia straddles a series of fault lines that makes the vast island nation prone to volcanic and seismic activity.

Last year's devastating tsunami in Japan was triggered by an earthquake with a similar hypocentre depth 20 miles below the surface. 

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