Radiated Seismic Energy
Potential energy is stored in the crust in the form of built-up stress. During an earthquake, this stored energy is transformed and results in
- cracks and deformation in rocks
- heat
- radiated seismic energy .
The seismic moment is a measure of the total amount of energy that is transformed during an earthquake. Only a small fraction of the seismic moment is converted into radiated seismic energy, which is what seismographs register. Using the estimate
Choy and Boatwright defined in 1995 the energy magnitude
Read more about this topic: Moment Magnitude Scale
Famous quotes containing the words seismic and/or energy:
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Under the window where I often found her
Sitting as huge as Asia, seismic with laughter,”
—George Barker (b. 1913)
“While the State becomes inflated and hypertrophied in order to obtain a firm enough grip upon individuals, but without succeeding, the latter, without mutual relationships, tumble over one another like so many liquid molecules, encountering no central energy to retain, fix and organize them.”
—Emile Durkheim (1858–1917)