Wave of Destruction
http://ghuntley.smugmug.com/Wave%20of%20Destruction%20(2004%20Indian%20Ocean%20Tsunami%20Archive)
Geoffrey Huntley, self-published
This site has extensive photo and video footage of the tsunami, most of it from amateur photographers in the affected areas at the time.
This resource is referenced here:
Cutting Edge:Ocean System:Visualizations: Other Tsunami Materials
Keywords:
tsunami, 2004, Indian Ocean