1. Mechanism of tsunami warning
system of the Indian Ocean
〜Article#3〜
s1180048
Marina Ohtsuka

2. Contents
● Indian Ocean Tsunami
● Process of the tsunami warning system
● Mechanism of this system
● What is source of information?
● Now and the future
● Conclusion

3. Indian Ocean Tsunami
● The Indian Ocean tsunami occurs in 2004
● A lot of people died of this tsunami
● India's government started making the
tsunami warning system

4. Process of the tsunami warning system
● The tsunami warning system had not existed
in the Indian Ocean before 2004
● It will be possible to prepare it in five years
● It were built a seismological center, the
domestic warning center and so on

5. Mechanism of this system
When the earthquake happens in the Indian
Ocean,
● data is sent to Pacific Tsunami Warning
Center
● The work of two centers in Hawaii and Japan
predict the arrival time of the tsunami wave
● Additionally, decide whether the earthquake is
generated of the tsunami

6. What is source of information?
Information can be delivered to the population in
various methods.
● radio
● television
● E-mail
● electric wave
It is necessary to transmit information early.

7. Now and the future
● The technology of the system has not reached
all regions
● But NGO and the community group try to hear
the tsunami warning by people and to tell
what they should prepare
● It is good for us

8. Conclusion
People of Indian have big damage by the
tsunami. Thus, India's government decided
that try to do the tsunami measures. I think it
is very important for Indian to do the tsunami
measures.