Tsunamis are unusual waves that can cause bad damage.
Sizes of tsunamis can be quite large.
Unusual changes in the ocean can tell you that a tsunami might be coming.
Never stay to watch a tsunami.
Always be alert at the beach or at other coastal areas.
Move quickly but safely to a higher ground if there is a tsunami coming.
If the earth shakes move to a higher ground. A tsunami may soon shrike your area.
