Table 1. Linear regression results to estimate stress drop
dependence on magnitude and depth with different Strategies and temporal
correction options. Both magnitude and depth are separated into two
ranges with and without apparent scaling (Scaling: Mw0.75-1.75,
Non-scaling: Mw1.75-2.75). An example to calculate slope change
percentage: for Strategy 4, 11.58%=(0.395-0.354)/0.354*100%.
*The magnitude scaling range is determined in Figure S7 by calculating
the slope between a certain magnitude and Mw2.75. When
Mw>1.75, such slopes become centered at 0 for most of the
Strategies, meaning the flat part starts from around Mw1.75.
**Note that for 5 and 6, the ECSs for each spatial bin is corrected
using the ECSs from depth-binning only in Strategy 3 from corresponding
time periods.