Which mechanism dictates aftershock frequency following a large strike-slip earthquake along a transform fault?

💡 Explanation

Following a large earthquake, aftershock frequency decays according to rate-and-state friction laws because these describe the evolving frictional resistance on the fault plane due to stress redistribution and asperity creep, leading to continued rupture. Therefore, frequency adheres to Omori's law rather than involving rebound, convection, or hydraulic diffusion which relate to different geological timescales and mechanisms.

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