Fig. 13

Cartoon of the Ören fault ruptures (a) showing colluvium position before its activity period; b–e episodic fault exposure during four modeled seismic events. White dashed line shows the total sampled surface. The fault surface grade is in meters. H₀ and G₀ show scarp height and ground level prior to the first rupture. H₁ to H₄ indicate fault scarp height following earthquakes 1 to 4, respectively. G₀ (ground level just before the first rupture); G₁ to G₃ are ground levels before the second, third and fourth ruptures, and G is the ground line. S₁ to S₄ represent the slip amounts of the four earthquakes related to the past to recent events