Dr Philippe Blondel on the Indonesian tsunami

The video discusses the impact of geography on tsunamis, explaining how narrow bays can amplify wave heights. It describes the dynamics of tsunami waves and how they behave in different terrains, using Alaska as an example. The video also covers the components of tsunami warning systems, including sensors and buoys, and highlights the challenges in effectively warning people, such as communication failures during earthquakes.

What role does topography play in the behavior of tsunamis?

How do the characteristics of a narrow bay affect tsunami waves?

What systems were put in place after the 2004 tsunami to warn about future tsunamis?

What challenges did the town of Palo face in evacuating people during the tsunami warning?

How can communication systems fail during an earthquake and tsunami event?