Thursday, October 04, 2007
Earthquake Early Warning
The Earthquake Early Warning is informed this year in Japan. This try is for the first time in the world. Japan is one of the country which is most happened the Erathquake. This infomartion is the flash about earthquake which is informed by Japanese Meterological Agency. This infomartion is told before the main shake.
This system is given us the time of thinking what to do.
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2 comments:
In my Aosuta class, I learned about how the earthquake comes. Teacher told me that the two P wave and S wave comes as an earthquake. Once the machine will sense the S wave which comes before the P wave, and it will automatically calculate when the P wave will come next. Usually P wave is stronger than S wave. I totally agree with you that we need this kind of machine since we live in the country with most earthquakes. Did you know that Hawaii is getting closer to Japan? I learned that this happens by trench. We must be always be sensitive to earthquake, that's what I think.
Undoubttedly, notice the earthquake before it happened is something better than do not notice.
But the time we have is very shrot. what we can do?
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