Moment Magnitude: From Fault Size and Slip to Mw
This lesson is part of the course
In this lesson
You calculate the seismic moment of six fault ruptures from area, slip and rigidity, turn it into moment magnitude Mw and go back from a magnitude to the moment.
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Lessons in this course
- Moment Magnitude: From Fault Size and Slip to Mw Locked
- Magnitude & Energy: Why +1 Means 32 Times More Locked
- P and S Waves: Travel Times & Distance from the S−P Interval Locked
- Locating the Epicentre: Three Stations & a Grid Search Locked
- Gutenberg–Richter: Fitting log N = a − bM with SLOPE Locked
- Recurrence Intervals & the Chance of at Least One Event Locked
- Aftershock Decay: Omori's Law Locked
- Shaking Intensity vs Distance (Illustrative Attenuation) Locked