It was caused by an earthquake off the coast.
japan
There is no way of knowing when the next tsunami will occur.
march 11,2011
Hawwi and japan
a tsunami has to occur an a ocean because their needs to be a large body of water in order for it to be a tsunami
No, the earthquake in the ocean cause the water to make the tsunami
The tsunami hit Japan at approximately at 3:00pm local time of japan
Off the coast of Sendai, a city in North-Eastern Japan.
The earthquake was in the ocean which shook the water on top and crashed onto Japan. For more info go to CNN.com/Japan earthquake.
The tsunami hit Japan's northeastern islands.
Japan!
most tsunami occur at the sea.