'Tsunami forecast' diaporamas de présentation

? Failure ? Build-up of stress (strain energy) ? Difficult to predict time and place

Breaking of Chopstick. ? Failure ? Build-up of stress (strain energy) ? Difficult to predict time and place ? Breaks at weakest point ? Hear precursors ? Sound of breaking same as seismic waves. Sources of Tsunami. Sudden submarine topographic change

511 views • 51 slides

351 views • 35 slides

Tsunami Countermeasures in Japan 1999

Tsunami Countermeasures in Japan 1999. Tohoku University Dr. Fumihiko Imamura Asian Disaster Reduction Center Taichi Kusaka. General Overview of the historical tsunamis. The first recorded tsunami is the 684 AD Hakuhou earthquake tsunami.

313 views • 18 slides

Tsunami Early Warning System --effective utilization of existing systems--- O upstream

Tsunami Warning and Mitigation System Masahiro Yamamoto Tsunami Unit Intergovernmental Oceanographic Commission (IOC) UNESCO. IOC co-ordinates Tsunami Warning Systems as an end-to-end system. Tsunami Early Warning System --effective utilization of existing systems--- O upstream

162 views • 16 slides