Fig. 2
From: Time-independent forecast model for large crustal earthquakes in southwest Japan using GNSS data
Seismogenic layer thickness and rigidity distribution used in the conversion to seismic moment rates. Gray lines indicate major active faults (HERP, 2021). a Thickness of the seismogenic layer derived from D90, the depth above which 90% of earthquakes occur (Omuralieva et al. 2012). b Average rigidity in the elastic thickness calculated from the deep subsurface structure model of J-SHIS (https://www.j-shis.bosai.go.jp/en/). c Product of elastic thickness and average rigidity