Because of the giant earthquake. The big earthquake that happened in Japan this year was near the coast. That means part of it was underwater.
Tsunamis can be generated when the sea floor suddenly deforms and affects the water over it. Tectonic earthquakes are a kind of earthquake that are associated with the earth's crust being messed up; when these earthquakes happen beneath the ocean, the water above the earthquake-y area is messed up. Waves are formed as the displaced water attempts to regain its former peacefulness. When large areas of the sea floor become earthquake-y, a tsunami can form.
Niigata Japan was hit by a tsunami in 2007.
japan
Friday, March 11, 2011 was when the tsunami hit Japan.
Yes it did hit misawa of the 60 - 70 mph tsunami
Mere the cost of Japan
The tsunami hit Japan's northeastern islands.
The tsunami hit because of the earthquake shifted the ground and caused the tsunami.
Niigata Japan was hit by a tsunami in 2007.
it already has...
japan
Friday, March 11, 2011 was when the tsunami hit Japan.
Yes it did hit misawa of the 60 - 70 mph tsunami
The tsunami that hit Japan hit many parts of it. So there are a lot of different measurements. Please be more specific.
A tsunami hit japan after the earthquake.
Mere the cost of Japan
The most recent Tsunami to hit Japan was in March of 2011.
Not really. Japan is one of the most tsunami prone countries in the world.