2. Introduction
Contents
● Through the Indian Ocean Tsunami
● Development of Tsunami Warning System
● Structure of that System
● How to transmit information
● Present Situation
● Conclusion
3. Through the Indian Ocean Tsunami
The Indian Ocean tsunami happens in 2004.
A lot of people died of this tsunami.
Therefore, India's government started making the
tsunami warning system.
4. Development of 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.
Development is advanced now.
5. Structure of that System
When the earthquake happens in the Indian Ocean,
that data is sent to Pacific Tsunami Warning Center.
The work of two centers in Hawaii and Japan
generates the tsunami by the earthquake or is very a
measurement at the tsunami arrival time.
6. How to transmit information
Information is delivered to the population in various
methods.
For instance, radio, television, E-mail and electric
wave and so on.
7. Present Situation
The technology of the system has not reached all
regions.
However, NGO and the community group try to hear
the tsunami warning by people and to tell what they
should prepare.
8. Conclusion
An Indian tsunami in 2004 caused big damage.
The tsunami warning system was introduced in
India.
The system has been improved in cooperation with
another country.
However, it is not enough yet.
The country tries to tell people the importance of the
tsunami warning system.
It is the most important that people understand it.
