yes
The Earthquake occurred before the tsunami as it is what caused the tsunami.
A tsunami hit japan after the earthquake.
Friday
earthquake in ocean
an earthquake under the ocean caused the tsunami
2012.
The Tsunami was caused by the large earthquake that preceded it.
The Tsunami was created by an underwater earthquake/volcano.
An earthquake beneath the Ocean floor.
it was in INDIAN OCEAN it was a 9.3 earthquake.
this would cause a tsunami
Basically, its an earthquake under water.