Please take a look at my You Tube movies
1928 St. Francis Dam Collapse and Flood
1889 Johnstown Pennsylvania Flood
Marsili Submarine Volcano, Italy. Landslide and Tsunami
2/27/2010 Chile Tsunami Simulation
Vaiont Reservoir Landslide and Flood- A Fly By
Vaiont Reservoir Landslide and Flood
Lituya Bay Landslide and Mega-tsunami
Hurricane Katrina Storm Surge - A primer