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Earth, Planets and Space
Fig. 2. | Earth, Planets and Space

Fig. 2.

From: Can undersea voltage measurements detect tsunamis?

Fig. 2.

Results. (a) The range of Southward (Eϑ) component. (b) The range of Eastward (Eϕ) component. The colored lines show the network of undersea communication cables in the Indian Ocean region. (c) X-T diagram showing the propagation of the induced electric field along the cable A–B. The black line indicates the time of the first arrival of the tsunami waves along the cable. (d) The simulated time series of the voltages across the three undersea cables.

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