In English they called it a tidal wave. This terminology was discarded due to its inaccuracy. In Japanese the phenomenon was always known as a tsunami, this word has been adopted into English with an accurate definition of the phenomenon. ~Lizah
Because the tsunami spreed all across the Indian Ocean ,not only in Indonesia.
A crest
Tsunamis don't have names <----- by someone i don't know ok well right now i am someone else improving this question :) the earthquake was called 'the great east japan earthquake' so i guess its called 'the great east japan tsunami. <----- by ME
the instrument used to to measure tsunami is seismograph.
its called a tsunami
bongos
"Tsunami" means Japanese harbor wave. That's why they call it tsunami.
Its still called a tsunami. There was a big Tsunami there in 1861/62
It is called a tsunami
In English they called it a tidal wave. This terminology was discarded due to its inaccuracy. In Japanese the phenomenon was always known as a tsunami, this word has been adopted into English with an accurate definition of the phenomenon. ~Lizah
These days, an instrument called a "Sextant". Before Columbus, an "Astrolabe".
The Pacific Marine Environmental Laboratory developed the first reliable scientific instrument for detecting tsunamis and quickly alerting scientist when tsunami occurs. The instrument, known as TSUNAMETER, is anchored on the ocean floor and measures changes in water pressure when a tsunami passes above.
It is a tsunami.
it is called a tsunami
A tsunami is also sometimes called a tidal wave.
Because the tsunami spreed all across the Indian Ocean ,not only in Indonesia.