Great Earthquakes In Diverse Places
Large Earthquake rattles Darwin Australia
February 16, 2010
AAP
An earthquake far off the northwest Australian coast rattled walls,
windows and crockery in Darwin on Tuesday morning but caused no damage.
The earthquake, of magnitude 6.1, occurred in the Banda Sea at a
distance which would normally make it pass unnoticed on the Australian
mainland.
Geoscience Australia spokesman Chris Thompson said the tremor was felt
in northern Australia because of the unusual undersea geology of the
region.
Scientists believe the orientation of the fault-lines under the Banda
Sea allows seismic waves to travel very efficiently towards Australia.
Other earthquakes in this region have made themselves felt in Darwin.
In 2005 Darwin residents felt the effects of a 7.1 magnitude quake some
660 kilometres away.
Mr Thompson said the earthquake occurred at 8.51am (AEDT).
"We got some 20-odd reports from this morning. It was pretty widely
felt," he said.
There were no reports of damage.
"We wouldn't expect any either from this sort of event. It is just not
large enough to cause that strong a shaking."
© 2010 AAP