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| момент (a measure of earthquake size related to the leverage of forces acting across the area of a fault slip. calculated as the rigidity of the rock, times the area of faulting, times the amount of slip. seismic moment is calculated from surface-wave magnitude, MS. denoted by MO) | |||
| seismic moment of earthquake: 2 phrases in 1 subject |
| Seismology | 2 |