The CSZ is a 600 mile long fault off the coasts of Northern California, Oregon, Washington, and British Columbia. It has a record of producing megathrust earthquakes around magnitude 9 on the Richter scale on an average of one per 350 years. A megathrust earthquake can displace the seabed vertically to a maximum of 30 feet, displacing enormous amounts of water and creating a tsunami. The most recent of these earthquakes was 305 years ago.
Tsunamis have been striking America but not of the magnitude of 2004 Asian Tsunami or 2011Japan Tsunami. But still there are no such instruments or devices which could predict a tsunami or an earthquake.
There is no specific antonym for tsunami. It might be described as calm seas with no waves, but the action of an actual tsunami does not work in the reverse.
I think it might.
Well, where do you live? If you live by the sea, you might have a rare chance of a tsunami. If you live inland, there is no need to be worried about a tsunami.
Tsunami
If you mean how then here it is because the earthquake might of happened in the sea and went to japan and then the earthquake was strong enough to make a tsunami
Climb up a tree and you might survive.
it was in 2004 this might not help this much
A linked list cannot be 'full'. You might run out of memory, though.
The tsunami will flood the low lying areas. Going to higher ground might take you out of the areas that will be flooded.
Not entirely. We never know when an a tsunami might be triggered, but once one is initiated we can warn threatened areas before the tsunami reaches them.
Tsunamis are very unpredictable. There might be a tsunami in 2016, but there is no way to be certain, and a tsunami is just as likely to occur in any other year,