On Dec. 26, 2004, a 9.1 magnitude earthquake struck off the west coast of Sumatra, causing a massive wave that devastated ...

The tsunami struck in the wake of a 9.1 magnitude earthquake off Sumatra island on Dec. 26, 2004. Its massive waves travelled thousands of miles, wreaking devastation and killing more than 230,000 ...

Banlue Choosin has been monitoring the seas around Thailand's southern Phang Nga province for signs of abnormality for nearly two decades.

An aerial view shows an electric generator barge that was swept inland during the 2004 tsunami. Survivors and victims' relatives will next week mark the 20th anniversary of the 2004 Indian Ocean ...

Twenty years after the deadliest wave in recorded history, most oceans have warning systems and communities have learned how best to escape the danger.

Survivors and victims' relatives will next week mark the 20th anniversary of the 2004 Indian Ocean earthquake and tsunami, which killed more than 220,000 people across more than a dozen countries ...

Survivors and victims' relatives will next week mark the 20th anniversary of the 2004 Indian Ocean earthquake and tsunami, which killed more than 220,000 people across more than a dozen countries. A 9 ...

As the 20th anniversary of the 2004 Indian Ocean Tsunami approaches, the Indian National Centre for Ocean Information ...

Tsunami-hit nations will next week commemorate ... There was no warning system in the Indian Ocean in 2004 but today a sophisticated network of monitoring stations has cut down warning times.

Marina beach in Madras, India, on December 26, 2004 ... Tsunami-hit nations will next week commemorate the more than 220,000 people who died in the Boxing Day disaster two decades ago, when huge waves ...