Seismic signals of the megatsunami (IMAGE)
Caption
Depending on the frequency range filtered out, the rockfall triggering the tsunami can be seen as a single peak (top), the standing wave sloshing back and forth as an undulating pattern in the recordings (middle, with several hours depicted) or the overall signal of the rockfall and the tsunami over the course of a week with strongly decreasing intensity of the oscillations (bottom).
Credit
Angela Carillo Ponce et al.
Usage Restrictions
Credit must be given to the creator.
License
CC BY