The size or intensity of tsunami's are measured by considering factors like height of waves, speed of waves etc.
May attempts have been done to produce accurate and well-defined systems to measure intensities of Tsunami.
Example of some of scales to measure intensity of Tsunami's are:-
A tsunameter.
you need to know what size was the wave that caused the destruction and for reasons of statistics. you have a wave size and you get an earthquake wich epicenter is in the sea, you know what size of wave to spect in the coast and the time to evaquate.
Yes, it is true that the file size measured in MB (megabytes) is bigger than the file size measured in KB (kilobytes).
As it gets near shores it will increase in size.
People chuck food and water in it so it goes like a bomb, than they know how to fly. Hope this helped you!
Cell size is measured in nanometers (nm) using a calibrated scale on the microscope objective.
Tsunamis can vary greatly by length in terms of their size. The largest tsunamis last for a few days while regular ones last just a few hours.
Points
Meters
Pixels.
The size of a laser or electron beam is measured in milliradians. This is because they are subject to divergence.
It is measured in points.