Presentation@roy
- 1. How the Indian Ocean tsunami warning system works s1180195 Takamasa Hirasawa
- 2. Mesure to Indian Ocean tsunami ・ The United NationÂ’s Intergovernmental Oceanographic Commission began coordinating efforts to create an Indian Ocean tsunami early warning system.
- 3. The former measure ・ Before 2004, there were no sea-level monitoring instruments in the Indian Ocean. ・ Many countries did not have agencies responsible for tsunami warnings or points of contact to receive messages from international warning centres.
- 4. Future measure ・ Experts say more coordination is needed to ensure national centres are communicating with each other. ・ Sharing information across the region but the Indian Ocean is much better prepared than in 2004.
- 5. About Indian Ocean tsunami early warning system ・ A large network of seismographic centres, national warning centres or agencies, coastal and deep-ocean stations is in place across the Indian Ocean to detect potential tsunamis and pass on warnings to communities. ・ Indian Ocean tsunami early warning system is use it and warn people.
- 6. Anxious matter ・ If Indian Ocean worning system is perfect, how other systems are all right? ・ If we hear worning, can we tun away from tsunami perfect?
- 7. Reference site ・ How the Indian Ocean tsunami warning system works http://www.trust.org/alertnet/news/how-the-indian-ocean-tsunami-warning-system-works
- 8. Thank you for your listening!