| Note to Energy Source of Tsunami Earthquake on the Planet Earth
Shigehisa Nakamura
Kyoto University, Japan
This note concerns to an energyy source of tsunami earthquake. In the case of the earthquake on 11 March 2011, a satellite monitoring by the Geographic Survey Institute informed some spcific pattern of the earth surface displacements just around tothe epicenter of the interested earthquake. The monitoring pattern shows that the pattern of the earth surface displacements must be understood well when the earth surface as a part of the spherical earth crusts with a physical property of a visco-plastic material rather than with a solid plate consisted by rigid material made by the products of the magma in the planet earth.
This means that the pattern was appared in a short time of only several minutes, say, two or three munutes after the seismic shock was happened. The pattern of the displacement shows as if it was for a pattern of a visco-plastic fluid flowing to the pit hole force for the at the epicenter out of a conduit of the magma in order to return to the mother magma flow under the spherical crust of the planet earth. This pattern is raising us to find an updateddd model after an advanced reserarch as soon as possible in order to realize what should be a reasonable energy source to see the tsunami earthquake. |