Fig. 6.From: Analysis of seismic magnitude differentials (mb−Mw) across megathrust faults in the vicinity of recent great earthquakesDepth variation of differences in seismic magnitude differentials mb−Mw for interplate thrust events on the megathrusts along the Kuril, Sumba, Aleutians and Peru subduction zones. The magnitude differences have been corrected for corner frequency scaling with seismic moment using an ω-squared source model. The mb values are from the USGS PDE bulletin and the Mw values are from the gCMT catalog. Only events in the range 5 ≤ Mw ≤ 6.5 are included to avoid saturation in the mb measurements due to fixed time window.Back to article page