Here's a list of infographics and multimedia specials on the tsunami in Asia: Germanys leading online magazine Spiegel online has two sets of grapics, few of them animated (Spiegel 1, Spiegel 2). The online edition of Spanish El Mundo has a multimedia special including six infographics. The Guardian explains the tsunami and earthquakes. BBC online also offers a special.

More infographics and multimedia specials on the disaster can be found here:
USA today
Washington Post
The Globe and Mail
Sydney Morning Herald
CBC
Discovery Channel
CNews
MSNBC
CNN
NY Times
Los Angeles Times