The Tsunami Information Resource
At this site you'll find information such as:
Near real-time tsunami informational bulletins
The Physics of Tsunamis: How is a tsunami generated and how does it propagate?
A Survey of Great Tsunamis : How have tsunamis affected humans?
The Tsunami Warning System : How are people in coastal areas warned about tsunamis?
Tsunami Hazard Mitigation : How can you protect yourself from a tsunami?
Tsunami!: The WWW Tsunami Information Resource