Tsunami Warnings Withdrawn Following Indonesia Earthquake

1:30 AM ET Thu, 12 April 2012

Rajiv Biswas, director of South East Asia at IHS Global Insight, told CNBC, "The great news is it wasn't the same sort of earthquake and secondly that the early warning systems seemed to be working relatively well, but I think it also highlights the great vulnerability of countries in Asia to this kind of disaster."