Figure 1 | Scientific Reports

Figure 1

From: Tsunami: Ocean dynamo generator

Figure 1

Conversion function of the magnetic field perturbations associated with sea-level changes.

The function is theoretically estimated using the vertical geomagnetic field model IGRF-1114 and the global bathymetry model ETOPO115. The amplitude and the phase of the function are shown in (a) and (b), respectively. The red star shows the location of the 2010 Chilean earthquake (Mw 8.8) epicentre. The red rectangle shows the location of our seafloor array network17. The figure was generated using Generic Mapping Tool (http://gmt.soest.hawaii.edu/).

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