Honshu Tsunami Propagation (NOAA simulation)
How earthquakes trigger tsunamis:
Live Streams from Japan:
There were large earthquakes for days before this one. The earthquakes continue.
Volcanoes are erupting worldwide.
The earth can sure get your attention. God help Japan.
The northeast coast must have had very little warning and the damage from the quake had to slow evacuation. This is just horrible.