Working of tsunami warning system in Indian Ocean
- 1. Working of tsunami warning system in Indian Ocean s1180206 Sean Ito
- 2. Working of tsunami warning system in Indian Ocean ● Tsunami in the Indian Ocean ● How to get tsunami warnings
- 3. Tsunami in Indian Ocean The Pacific Tsunami warning center(PTWC) has been warning coastal countries to dangerousness for more than 40 years.
- 4. Tsunami in Indian Ocean Victims of a tsunami in the Indian Ocean in 2004 were amounts to 230,000. Because before 2004, there were no organization which sends warning massage.
- 5. How to get tsunami warnings When an earthquake happens in Indian Ocean, the Japan Meteorological Agency(JMA) sends some information to Pacific Tsunami Warning Center. The information that JMA sends are time of the earthquake, the earthquake center, magnitude of the earthquake, possibility of tsunami, and expected time of arrival of the tsunami.
- 6. How to get tsunami warnings PTWC uses not only data of the earthquake but also oceanics data. They checks tide indicators. Then expects the tsunami and sends warnings.
- 7. The area which are sent warnings
- 8. Summary Tsunami warning system in Indian Ocean uses some data in other countries. This system should be improved.