2. Tsunami warning system
1. The tsunami is observed with GPS.
2. Observed information
is transmitted to the
center.
3. The tsunami warning
is announced from
the center to the
resident.
3. Tsunami warning system
in Indian Ocean
Since : 2005
Place : Indian Ocean
Remarks: Its creation was prompted by the
2004 Indian Ocean earthquake and
resulting tsunami, which left some
230,000 people dead or missing.
4. How the system
about Indian Ocean
1. The earthquake happens in the Indian Ocean.
⇩
2. Data is analyzed based on the data of the
Meteorological Agency in Hawaii and Tokyo.
⇩
3. Data is transmitted to Pacific Tsunami Warning
Center.
5. Tsunami warning system in Hawai
Since : 1949
Place : Oahu in Hawaii
Organization : NOAA
Works : An international tsunami forecast
is supervised, and the tsunami
warning is announced in the Pacific
Ocean region.
Remarks : The Aleution earthquake in 1946 of
165 victims had gone out in Hawaii and
Alaska was received and it
was made.
6. Tsunami warning system in Japan
Since : 1952
Organization: The Meteorological Agency
Works : It roughly assumes within three minutes
the Japanese neighboring waters) to be
a target of the announcement from
the occurrence of an earthquake, and
height is announced at the coast
region where the attainment of the
tsunami is expected and time.
7. Problem about tsunami
warning system
1. It takes time by the time the tsunami warning is
announced.
2. Responsibility in country that notifies people.
Warning to people is done by various methods. The
people understand the information and the education
that can move to the action is necessary.
8. Conclusion
● There is a tsunami warning system everywhere in
the world.
● There is a tsunami warning system to defend
people's lives and to suppress damage to the
minimum.
● We should store knowledge of the tsunami.
Because we make the best use of the tsunami
warning system
