Random Focussing of Tsunami Waves

Research report (imported) 2017 - Max Planck Institute for Dynamics and Self-Organization

Authors
Fleischmann, Ragnar; Geisel, Theo
Departments
Max-Planck-Institut für Dynamik und Selbstorganisation, Göttingen
Summary
The effect of branched flow explains how even minute fluctuations in the ocean depth can focus the energy carried by a tsunami wave. A tsunami wave can focus the energy of a seaquake in certain directions where it causes devastating destruction. Current research from the Max Planck Institute for Dynamics and Self-Organization shows that minute fluctuations in the ocean depths can lead to focusing effects and generate strong height fluctuations in the tsunami wave. This formation of a branched flow has severe implications on the way we have to think about predicting tsunamis.

For the full text, see the German version.

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